FURUSHIRO, Naomichi |
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Faculty, Department/Institute
- Faculty of Engineering Science Department of Mechanical Engineering
Academic status (qualification)
- Professor Apr. 1,2020
Academic Degrees
- Doctor of Engineering The University of Tokyo
Homepage Address, E-mail Address
- Homepage Address:https://wps.itc.kansai-u.ac.jp/msl/
Research fields
Research fields | keyword |
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Production engineering/Processing studies | Ultraprecision machining |
Research topics
research topic | Suppression of Tool Wear in Ultra-Precision Diamond Turning |
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Study theme state | Joint research within Japan |
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Research Programs | |
keyword | |
Research field | |
Research Topics Overview |
research topic | Mechanochemical Superfinishing of Optical and Electronic Materials |
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Study theme state | Joint research within Japan |
research duration | |
Research Programs | |
keyword | |
Research field | |
Research Topics Overview |
research topic | Three-Dimensional Diamond Cutting in Nanometric Scale |
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Study theme state | Joint research within Japan |
research duration | |
Research Programs | |
keyword | |
Research field | |
Research Topics Overview |
research topic | Internal Information Acquisition System based on Consecutive Precision Machining |
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Study theme state | Joint research within Japan |
research duration | |
Research Programs | |
keyword | |
Research field | |
Research Topics Overview |
Research Career
- Faculty of Science Engineering, Kansai University/ Assistant Professor 2008/4/1~2013年/3/31
- Faculty of Science Engineering, Kansai University/ Associate Professor 2013/4/1~2020年/3/31
Awards
- Best Presentation Award Mar. 18,2005(The Japan Society for Precision Engineering)
- Paper Commendation May 27,2015(Fluid Power Technology Promotion Foundation)
- Best Organizer Award Mar. 15,2017(The Japan Society for Precision Engineering)
- May 26,2018
- Best Organizer Award Mar. 15,2019(The Japan Society for Precision Engineering)
Academic Associations
所属学会・団体名 | 役職名 (役職在任期間) |
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The Japan Society for Precision Engineering | member of editorial board(2015/4/~2018/3/), organizer of organized session(2014/3/~2023/3/) |
American Society for Precision Engineering | |
The Japan Society of Mechanical Engineers | |
The Japan Society for Abrasive Technology | 20190300(2023/3/), 20190300(2025/3/), 20230400(2025/3/) |
Japan Fluid Power System Society | |
Japan New Diamond Forum |
Intellectual Property Rights
- (Acquired)
- application number:5183256
Research Publications
No. | Type of publication | Date of publication (Date of presentation) | Title | Type of research result | Jointly authored or single authored | Publisher and journal name | Volume number |
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1 | International academic conference8 | 2022/12/3~2022/12/52022,12,03,2022,12,05 | Evaluation of Martensite-Austenite constituent in low-ally steel using advanced microscopy techniques | Other | Co-authored | The 4th East-Asia Microscopy Conference (EAMC4) | |
2 | Papers1 | 2022/12~2022,12,00,,, | Effects of BaSO4 abrasive on surface of stone on superfinishing performance of single-crystal silicon with mechanochemical superabrasive stone | Academic Journal | Co-authored | Journal of Japan Society for Abrasive Technology | 66 (12), pp. 712-719 |
3 | Papers1 | 2022/4/20~2022,04,20,,, | Micro Flow Control Valve with Stable Condition Using Particle-Excitation | Academic Journal | Co-authored | Journal of Robotics and Mechatronics | 34 (2), pp. 422-429 |
4 | International academic conference8 | 2021/8/5~2021/8/62021,08,05,2021,08,06 | Development of a Vibrator to Improve the Efficiency of Particle Excitation Flow Control Valve | Other | Co-authored | Abstracts of the 15th International Symposium in Science and Technology 2021 | p. 148 |
5 | International academic conference8 | 2021/8/5~2021/8/62021,08,05,2021,08,06 | Proposal of Driving Principle using New Vibration Mode Suitable for Miniaturization of Particle Excitation Flow Control Valve | Other | Co-authored | Abstracts of the 15th International Symposium in Science and Technology 2021 | p.157 |
6 | International academic conference8 | 2018/11/4~2018/11/82018,11,04,2018,11,08 | Improvement of Multistage Superfinishing of Sapphire with Vitrified-bonded Diamond Superabrasive Stones | Other | Co-authored | Proceedings of ASPE 2018 Annual Meeting | |
7 | Papers1 | 2018/10~2018,10,00,,, | Effect of Microstructure on Mitigating Tool Wear in Diamond Turning of Nitrided Steels | Academic Journal | Co-authored | Precision Engineering | 54, pp. 388-395 |
8 | International academic conference8 | 2018/9/11~2018/9/142018,09,11,2018,09,14 | The Method of Improving Flow Characteristics for Air Flow Control Valve Using Particle Excitation by PZT Transducer | Other | Co-authored | Proceedings of International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018) | p. 116 |
9 | International academic conference8 | 2018/9/11~2018/9/142018,09,11,2018,09,14 | Evaluation of the Effectiveness of Flow Control Valve Utilizing Torsional Vibration by PZT Transducer | Other | Co-authored | Proceedings of International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018) | p. 118 |
10 | Papers1 | 2018/1~2018,01,00,,, | Visualization of Subsurface Damage of Optical Glass | Academic Journal | Co-authored | Journal of Japan Society for Abrasive Technology | 62 (1), pp. 33-38 |
11 | International academic conference8 | 2017/12/3~2017/12/62017,12,03,2017,12,06 | Improvement of Removal Amount Estimation Method in Multistage Superfinishing of Sapphire | Other | Co-authored | Proceedings of 20th International Symposium on Advances in Abrasive Technology (ISAAT2017) | pp. 153-159 |
12 | Papers1 | 2017/12~2017,12,00,,, | Suppression of Tool Wear in Diamond Turning of Steel (Effect of Microstructure of Carburized Steel) | Academic Journal | Co-authored | Transactions of the JSME (in Japanese) | 83 (856), p. 17-00161 |
13 | International academic conference8 | 2017/11/13~2017/11/172017,11,13,2017,11,17 | Influence of Crystal Anisotropy on Ultra-precision Cutting of Single Crystal Copper (111) Surface | Other | Co-authored | Proceedings of 9th International Conference on Leading Edge Manufacturing in 21st Century (LEM21) | C14 (091) |
14 | International academic conference8 | 2017/11/13~2017/11/172017,11,13,2017,11,17 | Study on Factors of Tool Wear in Diamond Turning of Carburized Steel using Decision Trees | Other | Co-authored | Proceedings of 9th International Conference on Leading Edge Manufacturing in 21st Century (LEM21) | C15 (092) |
15 | Papers1 | 2017/11~2017,11,00,,, | Three-dimensional Observation of Microstructure of Bone Tissue Using High-precision Machining | Academic Journal | Co-authored | International Journal of Automation Technology | 11 (6), pp. 883-894 |
16 | Papers1 | 2017/10~2017,10,00,,, | Effect of Schmidt Factor in Ultra-precision Cutting of Single Crystal Copper | Academic Journal | Co-authored | Journal of the Japan Society of Precision Engineering | 83 (10), pp. 967-971 |
17 | Papers1 | 2017/10~2017,10,00,,, | Optimization of Orifice Position in Particle-exciation Valve for Proportional Flow Control | Academic Journal | Co-authored | ROBOMECH Journal | 4 (25), pp. 1-11 |
18 | Papers1 | 2017/9~2017,09,00,,, | Development of Removal Amount Estimation Method based on Calculation of Elastic Deformation of Superabrasive Stones during Multistage Superfinishing of Sapphire | Academic Journal | Co-authored | International Journal of Automation Technology | 11 (5), pp. 742-753 |
19 | Papers1 | 2017/8~2017,08,00,,, | Wear Mechanism of Diamond Cutting Tools in Turning of Nickel and Electroless Nickel | Academic Journal | Co-authored | Journal of the Japan Society of Precision Engineering | 83 (8), pp. 762-769 |
20 | International academic conference8 | 2017/5/29~2017/6/22017,05,29,2017,06,02 | Nitrides in Nitriding Steels Diminish Diffusion Wear in Diamond Turning | Other | Co-authored | Proceedings of 17th euspen International Conference | pp. 203-204 |
21 | Papers1 | 2017/1~2017,01,00,,, | Particle-Excitation Flow-Control Valve using Piezo Vibration-Improvement for a High Flow Rate and Research on Controllability | Academic Journal | Co-authored | IEEJ Transactions on Sensors and Micromachines | 137 (1), pp. 32-37 |
22 | International academic conference8 | 2016/10/23~2016/10/282016,10,23,2016,10,28 | Multistage Superfinishing of Sapphire with Vitrified-bonded Diamond Superabrasive Stones | Other | Co-authored | Proceedings of ASPE 2016 Annual Meeting | pp. 478-482 |
23 | International academic conference8 | 2016/9/18~2016/9/212016,09,18,2016,09,21 | Highly Responsive and Stable Flow Control Valve using a PZT Transducer | Other | Co-authored | Proceedings of 2016 IEEE International Ultrasonics Symposium (IUS 2016) | pp. 399-400 |
24 | Papers1 | 2016/7~2016,07,00,,, | Development of Novel Particle Excitation Flow Control Valve for Stable Flow Characteristics | Academic Journal | Co-authored | International Journal of Automation Technology | 10 (4), pp. 540-548 |
25 | International academic conference8 | 2016/6/13~2016/6/152016,06,13,2016,06,15 | High Response Proportional Flow Control Valve using Particle Excitation | Other | Co-authored | Proceedings of 15th International Conference on New Actuators (ACTUATOR 16) | pp. 241-244 |
26 | International academic conference8 | 2015/10/21~2015/10/242015,10,21,2015,10,24 | Small Size Pneumatic Valve for Smooth Flow Control using PZT Vibrator | Other | Co-authored | Proceedings of 2015 IEEE International Ultrasonics Symposium (IUS 2015) | p. 275 |
27 | International academic conference8 | 2015/4/22~2015/4/252015,04,22,2015,04,25 | Research on Controllability of the Particle Excitation Flow Control Valve | Other | Co-authored | Proceedings of the 6th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2015) | pp. 136-137 |
28 | Academic presentation7 | 2015/3/17~2015/3/192015,03,17,2015,03,19 | Effect of Carbides in Suppression of Tool Wear in Diamond Turning of Carburized Steel | Other | Co-authored | pp. 301-302 | |
29 | Academic presentation7 | 2015/3/17~2015/3/192015,03,17,2015,03,19 | Study on Improvement of Machining Accuracy in Submicron Cutting | Other | Co-authored | pp. 303-304 | |
30 | Academic presentation7 | 2015/3/17~2015/3/192015,03,17,2015,03,19 | Multistage Superfinishing of Sapphire with Diamond Superabrasive Stones | Other | Co-authored | pp. 1017-1018 | |
31 | Papers1 | 2015/3~2015,03,00,,, | Speed Control of Pneumatic Cylinder using Particle-Excitation Flow Control Valve | Academic Journal | Co-authored | Transactions of the Japan Fluid Power Ssystem Society | 46 (2), pp. 7-13 |
32 | International academic conference8 | 2014/11/9~2014/11/142014,11,09,2014,11,14 | Suppression of Tool Wear in Turning of Steels by Surface Modification – Effect of Nitriding – | Other | Co-authored | Proceedings of ASPE 2014 Annual Meeting | pp. 555-558 |
33 | International academic conference8 | 2014/6/2~2014/6/62014,06,02,2014,06,06 | Superfinishing Characteristics of Single Crystal Silicon with Mechanochemical Superabrasive Stone Containing BaSO4 Abrasive | Other | Co-authored | Proceedings of 14th euspen International Conference | pp. 194-197 |
34 | Academic presentation7 | 2014/3/18~2014/3/202014,03,18,2014,03,20 | Suppression of Tool Wear by Surface Modification in Diamond Turning (4th report) - Wear Characteristics in Nitrided Stainless Steel - | Other | Co-authored | pp. 1227-1228 | |
35 | International academic conference8 | 2013/10/20~2013/10/252013,10,20,2013,10,25 | Suppression of Tool Wear in Diamond Turning by Surface Modification of Steels - Effect of Carbides in Carburized Steels - | Other | Co-authored | Proceedings of ASPE 2013 Annual Meeting | pp. 385-388 |
36 | Papers1 | 2013/7~2013,07,00,,, | Modeling of Surface Topography of Mechanochemical Superabrasive Stone Containing CeO2 Abrasive | Academic Journal | Co-authored | Journal of Japan Society for Abrasive Technology | 57 (7), pp. 453-458 |
37 | Academic presentation7 | 2013/3/13~2013/3/152013,03,13,2013,03,15 | Superfinishing Performance of Sapphire with Mechanochemical Superabrasive Stones | Other | Co-authored | pp.967-968 | |
38 | Academic presentation7 | 2013/3/13~2013/3/152013,03,13,2013,03,15 | Superfinishing Ability of Single Crystal Silicon with BaSO4 Abrasive Stone | Other | Co-authored | pp. 961-962 | |
39 | Academic presentation7 | 2013/3/13~2013/3/152013,03,13,2013,03,15 | Improvement of Machining Accuracy in Submicron Cutting of Single Crystal Copper-Effect of Crystal Anisotropy on Ultra-precision Cutting Characteristics- | Other | Co-authored | pp. 219-220 | |
40 | Academic presentation7 | 2013/3/13~2013/3/152013,03,13,2013,03,15 | Suppression of Tool Wear by Surface Modification in Diamond Turning (3rd report)-Effect of Carides in Carburized Steel- | Other | Co-authored | pp. 217-218 | |
41 | International academic conference8 | 2012/10/21~2012/10/262012,10,21,2012,10,26 | Superfinishing Performance of Bearing Steel with CeO2 Superabrasive Stone | Other | Co-authored | Proceedings of ASPE 2012 Annual Meeting | pp. 308-311 |
42 | Academic presentation7 | 2012/3/14~2012/3/162012,03,14,2012,03,16 | Superfinishing Performance of Bearing Steel with Mechanochemical Superabrasive Stone Composed of CeO2 Abrasive | Other | Co-authored | pp. 307-308 | |
43 | Papers1 | 2011/12~2011,12,00,,, | Influence of Microstructure of Steel in Diamond Tool Wear | Academic Journal | Co-authored | Tetsu-to-Hagane | 97 (12), pp. 631-636 |
44 | International academic conference8 | 2011/11/13~2011/11/182011,11,13,2011,11,18 | Suppression of Tool Weaer in Diamond Turning of Steels by Surface Modification - Effect of Carburizing - | Other | Co-authored | Proceedings of ASPE 2011 Annual Meeting | pp. 345-348 |
45 | Academic presentation7 | 2011/9/20~2011/9/222011,09,20,2011,09,22 | Suppression of Tool Wear in Diamond Turning of Carburized/Nitrided Steel | Other | Co-authored | pp. 67-68 | |
46 | Academic presentation7 | 2011/9/20~2011/9/222011,09,20,2011,09,22 | Superfinishing Ability of Single Crystal Silicon with Mechanochemical Superabrasive Stone Containing BaSO4 Abrasive | Other | Co-authored | pp. 761-762 | |
47 | Papers1 | 2011/4~2011,04,00,,, | Three-Dimensional Microscopic Elemental Analysis Using an Automated High-Precision Serial Sectioning System | Academic Journal | Co-authored | Microscopy and Microanalysis | 17 (2), pp. 246-251 |
48 | Academic presentation7 | 2011/3/14~2011/3/162011,03,14,2011,03,16 | Superfinishing Characteristics of Single Crystal Silicon with Mechanochemical Superabrasive Stone Containing BaSO4 Abrasive | Other | Co-authored | pp. 289-290 | |
49 | Academic presentation7 | 2011/3/14~2011/3/162011,03,14,2011,03,16 | Suppression of Tool Wear by Surface Modification in Diamond Turning of Steels - Effect of Carburizing - | Other | Co-authored | pp. 857-858 | |
50 | Academic presentation7 | 2011/3/14~2011/3/162011,03,14,2011,03,16 | Suppression of Tool Wear in Diamond Turning of Ferrous Metals | Other | Co-authored | pp. 53-54 | |
51 | Academic presentation7 | 2011/3/14~2011/3/162011,03,14,2011,03,16 | Effect of Coating Material on Machining Performance of Micro Multi-edged Tool | Other | Co-authored | pp. 223-224 | |
52 | International academic conference8 | 2010/10/31~2010/11/42010,10,31,2010,11,04 | Tool Wear in Diamond Turning of Steels | Other | Co-authored | Proceedings of ASPE 2010 Annual Meeting | pp. 431-434 |
53 | Academic presentation7 | 2010/9/27~2010/9/292010,09,27,2010,09,29 | Wear Mechanism of Diamond Cutting Tool in Turning of Nickel | Other | Co-authored | pp. 115-116 | |
54 | Papers1 | 2010/9~2010,09,00,,, | Construction of Structure Model of Mechanochemical Superabrasive Stone Containing CeO2 Abrasive | Academic Journal | Co-authored | Journal of Japan Society for Abrasive Technology | 54 (9), pp. 557-561 |
55 | Academic presentation7 | 2010/8/26~2010/8/282010,08,26,2010,08,28 | Materials Removal Mechanism of Mechanochemical Stone in Superfinishing of Bearing Steel | Other | Co-authored | pp. 275-276 | |
56 | International academic conference8 | 2010/8/22~2010/8/282010,08,22,2010,08,28 | Suppression Mechanism of Tool Wear by Phosphorous Addition in Diamond Turning of Electroless Nickel Deposits | Other | Co-authored | 60th CIRP General Assembly | |
57 | Papers1 | 2010/7~2010,07,00,,, | Development of Mechanochemical Diamond Stone containing BaSO4 Abrasive | Academic Journal | Co-authored | Precision Engineering | 34 (3), pp. 419-424 |
58 | Papers1 | 2010/7~2010,07,00,,, | Suppression Mechanism of Tool Wear by Phosphorous Addition in Diamond Turning of Electroless Nickel Deposits | Academic Journal | Co-authored | CIRP Annals – Manufacturing Technology | 59 (1), pp. 105-108 |
59 | Papers1 | 2010/4~2010,04,00,,, | Thermo-chemical Polishing of Diamond Cutting Tool based on Carbon Diffusion | Academic Journal | Co-authored | Transactions of the Japan Society of Mechanical Engineers C | 76 (764) C, pp. 974-980 |
60 | Papers1 | 2010/3~2010,03,00,,, | Suppression of Diamond Stone Wear in Superfinishing of Steels | Academic Journal | Co-authored | Transactions of the Japan Society of Mechanical Engineers C | 76 (763) C, pp. 777-783 |
61 | International academic conference8 | 2009/10/4~2009/10/92009,10,04,2009,10,09 | Mechanochemical Superfinishing of Optical Glass – Scratchless Surface Finishing Process – | Other | Co-authored | Proceedings of ASPE 2009 Annual Meeting | pp. 323-326 |
62 | International academic conference8 | 2009/10/4~2009/10/92009,10,04,2009,10,09 | 3D Structure and Surface Topography Models of the Mechano-chemical Composite Grinding Wheel by Fractal Modeling Technique | Other | Co-authored | Proceedings of ASPE 2009 Annual Meeting | pp. 343-346 |
63 | Papers1 | 2009/10~2009,10,00,,, | Polishing of Single Point Diamond Tool based on Thermo-Chemical Reaction with Copper | Academic Journal | Co-authored | Precision Engineering | 33 (4), pp. 486-491 |
64 | Papers1 | 2009/9~2009,09,00,,, | Development of Active Flexible Fixture for Assembly (2nd report) - Application of Active Flexible Fixture on Plane Level to Assembly - | Academic Journal | Co-authored | Journal of the Japan Society of Precision Engineering | 75 (9), pp. 1134-1138 |
65 | Papers1 | 2009/8~2009,08,00,,, | Superfinishing Characteristics of Mechanochemical Superabrasive Stone containing CeO2 Abrasive | Academic Journal | Co-authored | Journal of Japan Society for Abrasive Technology | 53 (8), pp. 499-503 |
66 | Papers1 | 2009/8~2009,08,00,,, | Development of Ultra-Fine-Grain Binderless cBN Tool for Precision Cutting of Ferrous Materials | Academic Journal | Co-authored | Journal of Materials Processing Technology | 209 (15-16), pp. 5646-5652 |
67 | Papers1 | 2009/1~2009,01,00,,, | Development of Superabrasive Stone for Mechanochemical Superfinishing | Academic Journal | Co-authored | Precision Engineering | 33 (1), pp. 65-70 |
68 | International academic conference8 | 2008/10/19~2008/10/242008,10,19,2008,10,24 | Three-dimensional Internal Information Acquisition System based on Consecutive Precision Machining and Cross-sectional Observation – Development of the system and its Application – | Other | Co-authored | Proceedings of ASPE 2008 Annual Meeting | pp. 180-183 |
69 | International academic conference8 | 2008/10/19~2008/10/242008,10,19,2008,10,24 | Mechanochemical Diamond Stone Containing BaSO4 Abrasive | Other | Co-authored | Proceedings of ASPE 2008 Annual Meeting | pp. 392-395 |
70 | Papers1 | 2008/9~2008,09,00,,, | Observation of Porosities inside Aluminum Diecasts using Three-dimensional Internal Information Acquisition System | Academic Journal | Co-authored | Journal of the Japan Society of Precision Engineering | 74 (9), pp. 991-996 |
71 | Papers1 | 2008/6~2008,06,00,,, | Development of Three-dimensional Internal Information Acquisition System based on Consecutive Precision Machining | Academic Journal | Co-authored | Journal of the Japan Society of Precision Engineering | 74 (6), pp. 587-592 |
Academic presentationUnrefereedOtherCo-authoredTANIMURA Hiroki;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIROOKA Daisuke309102023/3/15~2023/3/17
Academic presentationUnrefereedOtherCo-authoredHIRAYAMA Taisei;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;YOKOTA Hideo;YAMASHITA Noriopp. 492-4932023/3/14~2023/3/16
Academic presentationUnrefereedOtherCo-authoredIUCHI Yusuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisukepp. 244-2452023/3/14~2023/3/16
Academic presentationUnrefereedOtherCo-authoredIKEDA Masaharu;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;SUMIDA Katutoshi;TANADA Kenichi pp. 162-1632023/3/14~2023/3/16
Academic presentationUnrefereedOtherCo-authoredYOKOTA Hideo;YAMASHITA Norio;MICHIKAWA Takashi;YOSHIZAWA Shin;MORITA Masahiko;HARA Toru;FURUSHIRO Naomichi;HIROOKA Daisuke;INOMOTO Masahiro;OKAZAKI Yoshiomi2022/12/20~2022/12/21
International academic conferenceEvaluation of Martensite-Austenite constituent in low-ally steel using advanced microscopy techniquesUnrefereedOtherCo-authoredToru HARA;Masahiro INOMOTO;Yoshiomi OKAZAKI;Kaoru MURATA;Naomichi FURUSHIRO;Hideo YOKOTAThe 4th East-Asia Microscopy Conference (EAMC4)2022/12/3~2022/12/5The 4th East-Asia Microscopy Conference (EAMC4)
PapersEffects of BaSO4 abrasive on surface of stone on superfinishing performance of single-crystal silicon with mechanochemical superabrasive stoneIn refereedAcademic JournalCo-authoredIKEDA Masaharu;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;SUMIDA Katutoshi;TANADA KenichiJournal of Japan Society for Abrasive Technology66 (12), pp. 712-7192022/12~10.11420/jsat.66.712
Academic presentationUnrefereedOtherCo-authoredHOSOKAWA Yohei;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomipp. 106-1082022/11/10~2022/11/11
Academic presentationUnrefereedOtherCo-authoredYASUHARA Yu;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisukepp. 359-3602022/9/7~2022/9/9
Academic presentationUnrefereedOtherCo-authoredIKEDA Masaharu;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;SUMIDA Katutoshi;TANADA Kenichipp. 83-872022/8/29~2022/8/31
Academic presentationUnrefereedOtherCo-authoredKITAMURA Shunya;ENDO Daiki;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;SUMIDA Katutoshi;TANADA Kenichipp. 275-2792022/8/29~2022/8/31
PapersMicro Flow Control Valve with Stable Condition Using Particle-ExcitationIn refereedAcademic JournalCo-authoredDaisuke HIROOKA;Naomichi FURUSHIRO;Tomomi YAMAGUCHIJournal of Robotics and Mechatronics34 (2), pp. 422-4292022/4/20~10.20965/jrm.2022.p0422
Academic presentationUnrefereedOtherCo-authoredYASUHARA Yu;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisukepp. 459-4602022/3/15~2022/3/17
Academic presentationUnrefereedOtherCo-authoredIUCHI Yusuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisukepp. 523-5242021/9/21~2021/9/23
Academic presentationUnrefereedOtherCo-authoredENDO Daiki;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;SUMIDA Katutoshi;TANADA Kenichipp. 92-972021/9/1~2021/9/3
International academic conferenceDevelopment of a Vibrator to Improve the Efficiency of Particle Excitation Flow Control ValveUnrefereedOtherCo-authoredMasaki KAWAKAMI;Daisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIROAbstracts of the 15th International Symposium in Science and Technology 2021p. 1482021/8/5~2021/8/615th International Symposium in Science and Technology 2021
International academic conferenceProposal of Driving Principle using New Vibration Mode Suitable for Miniaturization of Particle Excitation Flow Control ValveUnrefereedOtherCo-authoredKensuke IKI;Daisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIROAbstracts of the 15th International Symposium in Science and Technology 2021p.1572021/8/5~2021/8/615th International Symposium in Science and Technology 2021
Academic presentationUnrefereedOtherCo-authoredIKEDA Masaharu;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;SUMIDA Katutoshi;TANADA Kenichipp. 78-832021/6/6~2021/6/8
Academic presentationUnrefereedOtherCo-authoredIKI Kensuke;HIROOKA Daisuke;YAMAGUCHI Tomomi;FURUSHIRO Naomichi2P2-E122021/5/26~2021/5/28
Academic presentationUnrefereedOtherCo-authoredITO Shunsuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisukepp. 279-2802021/3/16~2021/3/18
Academic presentationUnrefereedOtherCo-authoredTOKUMORI Taisei;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisukepp. 281-2822021/3/16~2021/3/18
Academic presentationUnrefereedOtherCo-authoredWANG Zhengen;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;YOKOTA Hideo;FUJISAKI Kazuhiro;YAMASHITA Noriopp. 438-4392021/3/16~2021/3/18
Academic presentationUnrefereedOtherCo-authoredKAWAKAMI Masaki;IGARASHI Mitsuki;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI TomomiOS04-01-12021/3/16~2021/3/18
LectureUnrefereedOtherCo-authoredYOKOTA Hideo;FURUSHIRO Naomichi2020/12/2~
Academic presentationUnrefereedOtherCo-authoredWANG Zhengen;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;YOKOTA Hideo;FUJISAKI Kazuhiro;YAMASHITA Noriopp. 268-2692020/3/17~2020/3/19
Academic presentationUnrefereedOtherCo-authoredTAKASAKI Ryosuke;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomipp. 294-2952020/3/17~2020/3/19
Academic presentationUnrefereedOtherCo-authoredNAKAYA Shingo;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA Kenichipp. 474-4752020/3/17~2020/3/19
Academic presentationUnrefereedOtherCo-authoredFURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisukepp. 432-4332019/9/4~2019/9/6
Academic presentationUnrefereedOtherCo-authoredITO Shunsuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisukepp. 430-4312019/9/4~2019/9/6
Academic presentationUnrefereedOtherCo-authoredFURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomipp. 105-1072019/8/28~2019/8/30
PapersIn refereedAcademic JournalCo-authoredNAKAYA Shingo;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA KenichiJournal of Japan Society for Abrasive Technology63 (8), pp. 415-4202019/8~
Academic presentationUnrefereedOtherCo-authoredHIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi1P1-K082019/6/5~2019/6/8
PapersIn refereedAcademic JournalCo-authoredHIROOKA Daisuke;AZUMA Kazuki;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;SUZUMORI Koichi;KANDA TakefumiTransactions of the Japan Fluid Power Ssystem Society50 (1), pp. 1-82019/4~
Academic presentationUnrefereedOtherCo-authoredSAKAGUCHI Shintaro;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA Kenichipp. 662-6632019/3/13~2019/3/15
Academic presentationUnrefereedOtherCo-authoredINOUE Shin;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomipp. 660-6612019/3/13~2019/3/15
International academic conferenceImprovement of Multistage Superfinishing of Sapphire with Vitrified-bonded Diamond Superabrasive StonesUnrefereedOtherCo-authoredNaomichi FURUSHIRO;Tomomi YAMAGUCHI;Daisuke HIROOKA;Noboru MATSUMORI;Kenichi TANADAProceedings of ASPE 2018 Annual Meeting2018/11/4~2018/11/8Las Vegas, Nevada, USA
Academic presentationUnrefereedOtherCo-authoredHAYASHIDA Takeshi;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi2018/10/25~2018/10/26
Academic presentationUnrefereedOtherCo-authoredKAWAI Shinnosuke;FURUSHIRO Naomichi;HIROOKA Daisuke;YOKOTA Hideo;FUJISAKI Kazuhiro;YAMASHITA Norio2018/10/13~2018/10/14
PapersEffect of Microstructure on Mitigating Tool Wear in Diamond Turning of Nitrided SteelsIn refereedAcademic JournalCo-authoredNaomichi FURUSHIRO;Tomomi YAMAGUCHI;Daisuke HIROOKA;Masaya SHIRAKAWA;Shigehiro MATSUDA;Yasuhiro IWASA;Yasuhiro IWASA;Shuntaro TERAUCHIPrecision Engineering54, pp. 388-3952018/10~10.1016/j.precisioneng.2018.07.008
International academic conferenceThe Method of Improving Flow Characteristics for Air Flow Control Valve Using Particle Excitation by PZT TransducerUnrefereedOtherCo-authoredYuya MIYAKE;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Daisuke HIROOKAProceedings of International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018)p. 1162018/9/11~2018/9/14
International academic conferenceEvaluation of the Effectiveness of Flow Control Valve Utilizing Torsional Vibration by PZT TransducerUnrefereedOtherCo-authoredRyosuke TAKASAKI;Daisuke HIROOKA;Naomichi FURUSHIRO;Tomomi YAMAGUCHIProceedings of International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018)p. 1182018/9/11~2018/9/14
Academic presentationUnrefereedOtherCo-authoredFURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA KenichiS13201042018/9/9~2018/9/12
Academic presentationUnrefereedOtherCo-authoredYOSHIDA Yuhei;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIROOKA DaisukeS13203032018/9/9~2018/9/12
Academic presentationUnrefereedOtherCo-authoredHAMAKAWA Ryota;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA KenichiC192018/8/29~2018/8/31
Academic presentationUnrefereedOtherCo-authoredNAKAYA Shingo;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA KenichiA092018/8/29~2018/8/31
Academic presentationUnrefereedOtherCo-authoredYOSHIMI Yuto;YAMAUCHI Seiya;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIROOKA Daisukepp. 31-322018/3/15~2018/3/17
Academic presentationUnrefereedOtherCo-authoredDOHI Kazuki;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA Kenichipp. 279-2802018/3/15~2018/3/17
Academic presentationUnrefereedOtherCo-authoredSHIRAKAWA Masaya;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI Shuntaropp. 359-3602018/3/15~2018/3/17
Academic presentationUnrefereedOtherCo-authoredOHKUBO Shido;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA Kenichip.11-192018/3/10~
Academic presentationUnrefereedOtherCo-authoredSHIRAZAWA Hisashi;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA Kenichip. 11-12018/3/10~
LectureUnrefereedOtherSingle-AuthorFURUSHIRO Naomichi2018/3/1~
PapersVisualization of Subsurface Damage of Optical GlassIn refereedAcademic JournalCo-authoredFURUSHIRO Naomichi;HAMAKAWA Ryota;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA KenichiJournal of Japan Society for Abrasive Technology62 (1), pp. 33-382018/1~10.11420/jsat.62.33
International academic conferenceImprovement of Removal Amount Estimation Method in Multistage Superfinishing of SapphireIn refereedOtherCo-authoredShintaro SAKAGUCHI;Naomichi FURUSHIRO;Tomomi YAMAGUCHI;Daisuke HIROOKA;Noboru MATSUMORI;Kenichi TANADAProceedings of 20th International Symposium on Advances in Abrasive Technology (ISAAT2017)pp. 153-1592017/12/3~2017/12/6ISAAT2017Okinawa, Japan
PapersSuppression of Tool Wear in Diamond Turning of Steel (Effect of Microstructure of Carburized Steel)In refereedAcademic JournalCo-authoredTSUJINO Genta;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI ShuntaroTransactions of the JSME (in Japanese)83 (856), p. 17-001612017/12~10.1299/transjsme.17-00161
International academic conferenceInfluence of Crystal Anisotropy on Ultra-precision Cutting of Single Crystal Copper (111) SurfaceIn refereedOtherCo-authoredShinnosuke KAWAI;Naomichi FURUSHIRO;Daisuke HIROOKA;Tomomi YAMAGUCHIProceedings of 9th International Conference on Leading Edge Manufacturing in 21st Century (LEM21) C14 (091)2017/11/13~2017/11/179th LEM21Hiroshima, Japan
International academic conferenceStudy on Factors of Tool Wear in Diamond Turning of Carburized Steel using Decision TreesIn refereedOtherCo-authoredShin INOUE;Naomichi FURUSHIRO;Daisuke HIROOKA;Tomomi YAMAGUCHI;Shigehiro MATSUDA;Yasuhiro IWASA;Shuntaro TERAUCHIProceedings of 9th International Conference on Leading Edge Manufacturing in 21st Century (LEM21) C15 (092)2017/11/13~2017/11/179th LEM21Hiroshima, Japan
PapersThree-dimensional Observation of Microstructure of Bone Tissue Using High-precision MachiningIn refereedAcademic JournalCo-authoredNaomichi FURUSHIRO;Hideo YOKOTA;Sakiko NAKAMURA;Kazuhiro FUJISAKI;Yutaka YAMAGATA;Mitsunori KOKUBO;Ryutaro HIMENO;Akitake MAKINOUCHI;Toshiro HIGUCHIInternational Journal of Automation Technology11 (6), pp. 883-8942017/11~10.20965/ijat.2017.p0883
PapersEffect of Schmidt Factor in Ultra-precision Cutting of Single Crystal CopperIn refereedAcademic JournalCo-authoredFURUSHIRO Naomichi;HATAKENAKA Yuto;YAMAGUCHI Tomomi;HIROOKA Daisuke;SHIMADA ShoichiJournal of the Japan Society of Precision Engineering83 (10), pp. 967-9712017/10~10.2493/jjspe.83.967
PapersOptimization of Orifice Position in Particle-exciation Valve for Proportional Flow ControlIn refereedAcademic JournalCo-authoredDaisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Koichi SUZUMORI;Takefumi KANDAROBOMECH Journal4 (25), pp. 1-112017/10~10.1186/s40648-017-0093-3
Academic presentationUnrefereedOtherCo-authoredSHIRAKAWA Masaya;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI Shuntaropp. 77-782017/9/20~2017/9/22
Academic presentationUnrefereedOtherCo-authoredFURUSHIRO Naomichi;SHIRAKAWA Masaya;YOKOTA Hideo;FUJISAKI Kazuhiro;YAMASHITA Noriopp. 79-802017/9/20~2017/9/22
Academic presentationUnrefereedOtherCo-authoredYAMAUCHI Seiya;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIROOKA Daisukepp. 653-6542017/9/20~2017/9/22
Academic presentationUnrefereedOtherCo-authoredMIYAKE Yuya;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomipp. 733-7342017/9/20~2017/9/22
Academic presentationUnrefereedOtherCo-authoredAZUMA Kazuki;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomipp. 751-7522017/9/20~2017/9/22
LectureUnrefereedOtherSingle-AuthorFURUSHIRO Naomichi2017/9/7~
PapersDevelopment of Removal Amount Estimation Method based on Calculation of Elastic Deformation of Superabrasive Stones during Multistage Superfinishing of SapphireIn refereedAcademic JournalCo-authoredNaomichi FURUSHIRO;Tomomi YAMAGUCHI;Daisuke HIROOKA;Masashi YAMAGUCHI;Noboru MATSUMORI;Kenichi TANADAInternational Journal of Automation Technology11 (5), pp. 742-7532017/9~10.20965/ijat.2017.p0742
Academic presentationUnrefereedOtherCo-authoredHAMAKAWA Ryota;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA Kenichipp. 171-1762017/8/30~2017/9/1
Academic presentationUnrefereedOtherCo-authoredDOHI Kazuki;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;HIROOKA Daisuke;MATSUMORI Noboru;TANADA Kenichipp. 303-3052017/8/30~2017/9/1
PapersWear Mechanism of Diamond Cutting Tools in Turning of Nickel and Electroless NickelIn refereedAcademic JournalCo-authoredUDA Yutaka;NAGOSHI Masahiro;UJIMIYA Toshiki;HONDA Sakuro;EGAMI Yoshiyuki;TANAKA Hiroaki;FURUSHIRO Naomichi;SHIMADA ShoichiJournal of the Japan Society of Precision Engineering83 (8), pp. 762-7692017/8~10.2493/jjspe.83.762
International academic conferenceNitrides in Nitriding Steels Diminish Diffusion Wear in Diamond TurningIn refereedOtherCo-authoredNaomichi FURUSHIRO;Daisuke HIROOKA;Tomomi YAMAGUCHI;Shigehiro MATSUDA;Yasuhiro IWASA;Shuntaro TERAUCHIProceedings of 17th euspen International Conferencepp. 203-2042017/5/29~2017/6/217th euspen International ConferenceHanover, Germany
Academic presentationUnrefereedOtherCo-authoredHIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi2A1-B022017/5/11~2017/5/13
Academic presentationUnrefereedOtherCo-authoredHATAKENAKA Yuto;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomipp. 643-6442017/3/13~2017/3/15
Academic presentationUnrefereedOtherCo-authoredTSUJINO Genta;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI Shuntaropp. 645-6462017/3/13~2017/3/15
Academic presentationUnrefereedOtherCo-authoredMIYAKE Yuya;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomipp. 155-1562017/3/13~2017/3/15
PapersParticle-Excitation Flow-Control Valve using Piezo Vibration-Improvement for a High Flow Rate and Research on ControllabilityUnrefereedAcademic JournalCo-authoredDaisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Koichi SUZUMORI;Takefumi KANDAIEEJ Transactions on Sensors and Micromachines137 (1), pp. 32-372017/1~IUS 201510.1541/ieejsmas.137.32
International academic conferenceMultistage Superfinishing of Sapphire with Vitrified-bonded Diamond Superabrasive StonesUnrefereedOtherCo-authoredNaomichi FURUSHIRO;Tomomi YAMAGUCHI;Daisuke HIROOKA;Noboru MATSUMORI;Kenichi TANADAProceedings of ASPE 2016 Annual Meetingpp. 478-4822016/10/23~2016/10/2831st ASPE Annual MeetingPortland Marriott Downtown Waterfront Hotel Portland, Oregon, USA
Academic presentationUnrefereedOtherCo-authoredTSUJINO Genta;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI Shuntaropp. 115-1162016/10/22~2016/10/23
International academic conferenceHighly Responsive and Stable Flow Control Valve using a PZT TransducerUnrefereedOtherCo-authoredDaisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Koichi SUZUMORI;Takefumi KANDAProceedings of 2016 IEEE International Ultrasonics Symposium (IUS 2016)pp. 399-4002016/9/18~2016/9/21IUS 2016
Academic presentationUnrefereedOtherCo-authoredHATAKENAKA Yuto;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi S13103042016/9/11~2016/9/14
PapersDevelopment of Novel Particle Excitation Flow Control Valve for Stable Flow CharacteristicsIn refereedAcademic JournalCo-authoredDaisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Koichi SUZUMORI;Takefumi KANDAInternational Journal of Automation Technology10 (4), pp. 540-5482016/7~10.20965/ijat.2016.p0540
International academic conferenceHigh Response Proportional Flow Control Valve using Particle ExcitationIn refereedOtherCo-authoredDaisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Koichi SUZUMORI;Takefumi KANDAProceedings of 15th International Conference on New Actuators (ACTUATOR 16)pp. 241-2442016/6/13~2016/6/15ACTUATOR 16
Academic presentationUnrefereedOtherCo-authoredHIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;SHIOMI Kazuki;FUKUKAWA Yuya;SUZUMORI Koichi;KANDA Takefumipp. 387-3882016/3/15~2016/3/17
Academic presentationUnrefereedOtherCo-authoredYAMAGUCHI Masashi;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUMORI Noboru;TANADA Kenichipp. 233-2342016/3/15~2016/3/17
International academic conferenceSmall Size Pneumatic Valve for Smooth Flow Control using PZT VibratorUnrefereedOtherCo-authoredDaisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Koichi SUZUMORI;Takefumi KANDAProceedings of 2015 IEEE International Ultrasonics Symposium (IUS 2015)p. 2752015/10/21~2015/10/24Taipei, Taiwan
Academic presentationUnrefereedOtherCo-authoredHATAKENAKA Yuto;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI Shuntaropp. 215-2162015/9/4~2015/9/6
Academic presentationUnrefereedOtherCo-authoredYAMAMOTO Takuya;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIROOKA Daisuke;SAITOH Ken-ichipp. 227-2282015/9/4~2015/9/6
Academic presentationUnrefereedOtherCo-authoredTANAKA Nobuaki;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUMORI Noboru;TANADA Kenichipp. 485-4862015/9/4~2015/9/6
Academic presentationUnrefereedOtherCo-authoredSHIOMI Kazuki;FUKUKAWA Yuya;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;SUZUMORI Koichi;KANDA Takefumipp. 883-8842015/9/4~2015/9/6
International academic conferenceResearch on Controllability of the Particle Excitation Flow Control ValveUnrefereedOtherCo-authoredDaisuke HIROOKA;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Koichi SUZUMORI;Takefumi KANDAProceedings of the 6th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2015)pp. 136-1372015/4/22~2015/4/25ICMDT2015Okinawa, Japan
Academic presentationEffect of Carbides in Suppression of Tool Wear in Diamond Turning of Carburized SteelUnrefereedOtherCo-authoredYAMAZAKI Satoshi;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI Shuntarosingle crystal diamond tool;wear;steel;ultraprecision cutting;carburizing;carbidepp. 301-3022015/3/17~2015/3/19
Academic presentationStudy on Improvement of Machining Accuracy in Submicron CuttingUnrefereedOtherCo-authoredSUGITANI Hiroki;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomiultra-precision cutting;thermal displacement;high-accuracy machining;subsurface damagepp. 303-3042015/3/17~2015/3/19
Academic presentationMultistage Superfinishing of Sapphire with Diamond Superabrasive StonesUnrefereedOtherCo-authoredYAMAGUCHI Masashi;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUMORI Noboru;TANADA Kenichisuperfinishing;sapphire;diamond superabrasive stone;multistage finishingpp. 1017-10182015/3/17~2015/3/19
PapersSpeed Control of Pneumatic Cylinder using Particle-Excitation Flow Control ValveIn refereedAcademic JournalCo-authoredHIROOKA Daisuke;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;SUZUMORI Koichi;KANDA TakefumiTransactions of the Japan Fluid Power Ssystem Society46 (2), pp. 7-132015/3~10.5739/jfps.46.7
International academic conferenceSuppression of Tool Wear in Turning of Steels by Surface Modification – Effect of Nitriding –UnrefereedOtherCo-authoredNaomichi FURUSHIRO;Daisuke HIROOKA;Tomomi YAMAGUCHI;Shigehiro MATSUDA;Yasuhiro IWASA;Shuntaro TERAUCHIProceedings of ASPE 2014 Annual Meetingpp. 555-5582014/11/9~2014/11/1429th ASPE Annual MeetingThe Westin Boston Waterfront, Boston, MA, USA
International academic conferenceSuperfinishing Characteristics of Single Crystal Silicon with Mechanochemical Superabrasive Stone Containing BaSO4 AbrasiveIn refereedOtherCo-authoredNaomichi FURUSHIRO;Tomomi YAMAGUCHI;Daisuke HIROOKA;Noboru MATSUMORI;Hidekazu OGURAsuperfinishing;mechanochemical superabrasive stone;silicon;barium sulfateProceedings of 14th euspen International Conferencepp. 194-1972014/6/2~2014/6/614th euspen International ConferenceDubrovnik, Croatia
Academic presentationUnrefereedOtherCo-authoredTANAKA Shinji;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUMORI Noboru;OGURA Hidekazusuperfinishing;sapphire;mechanochemical superabrasive stone;degree of hardness;percentage of grainpp. 645-6462014/3/18~2014/3/20
Academic presentationSuppression of Tool Wear by Surface Modification in Diamond Turning (4th report) - Wear Characteristics in Nitrided Stainless Steel -UnrefereedOtherCo-authoredIKEUCHI Yasuki;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI Shuntarodiamond tool;wear;stainless steel;ultraprecision cutting;nitridingpp. 1227-12282014/3/18~2014/3/20
International academic conferenceSuppression of Tool Wear in Diamond Turning by Surface Modification of Steels - Effect of Carbides in Carburized Steels -UnrefereedOtherCo-authoredNaomichi FURUSHIRO;Daisuke HIROOKA;Tomomi YAMAGUCHI;Shuntaro TERAUCHI;Yasuhiro IWASA;Shigehiro MATSUDAProceedings of ASPE 2013 Annual Meetingpp. 385-3882013/10/20~2013/10/2528th ASPE Annual MeetingCrowne Plaza St. Paul – Riverfront, St. Paul, MN, USA
PapersModeling of Surface Topography of Mechanochemical Superabrasive Stone Containing CeO2 AbrasiveIn refereedAcademic JournalCo-authoredYAMAGUCHI Tomomi;FURUSHIRO Naomichi;SHIMADA Shoichi;MATSUMORI Noboru;OGURA Hidekazu;HIROOKA DaisukeJournal of Japan Society for Abrasive Technology57 (7), pp. 453-4582013/7~10.11420/jsat.57.453
Academic presentationUnrefereedOtherCo-authoredUMEGAWA Yusuke;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIROOKA Daisuke;SAITOH Ken-ichi2013/3/16~2013/3/17
Academic presentationSuperfinishing Performance of Sapphire with Mechanochemical Superabrasive StonesUnrefereedOtherCo-authoredTANAKA Shinji;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUMORI Noboru;OGURA Hidekazusuperfinishing;sapphire;colloidal silica;mechanochemical superabrasive stone;diamond stonepp.967-9682013/3/13~2013/3/15
Academic presentationSuperfinishing Ability of Single Crystal Silicon with BaSO4 Abrasive StoneUnrefereedOtherCo-authoredARAKI Daishu;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUMORI Noboru;OGURA Hidekazusperfinishing;single crystal silicone;mechanochemical superabrasive stone;barium sulfate;oxidizationpp. 961-9622013/3/13~2013/3/15
Academic presentationImprovement of Machining Accuracy in Submicron Cutting of Single Crystal Copper-Effect of Crystal Anisotropy on Ultra-precision Cutting Characteristics-UnrefereedOtherCo-authoredNISHIMURA Naruto;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;SHIMADA Shoichiultra-precision cutting;submicrometer cutting;elastic recovery;high-accuracy machining;crystal anisotropy;single crystal copperpp. 219-2202013/3/13~2013/3/15
Academic presentationSuppression of Tool Wear by Surface Modification in Diamond Turning (3rd report)-Effect of Carides in Carburized Steel-UnrefereedOtherCo-authoredYAMAZAKI Satoshi;FURUSHIRO Naomichi;HIROOKA Daisuke;YAMAGUCHI Tomomi;MATSUDA Shigehiro;IWASA Yasuhiro;TERAUCHI Shuntarosingle crystal diamond tool;wear;steel;ultraprecision cutting;carburizing;carbidepp. 217-2182013/3/13~2013/3/15
International academic conferenceSuperfinishing Performance of Bearing Steel with CeO2 Superabrasive StoneUnrefereedOtherCo-authoredNaomichi FURUSHIRO;Tomomi YAMAGUCHI;Noboru MATSUMORI;Hidekazu OGURA;Shoichi SHIMADAsuperfinishing;bearing steel;mechanochemical superabrasive stone;cerium dioxide abrasive;stone gradeProceedings of ASPE 2012 Annual Meetingpp. 308-3112012/10/21~2012/10/2627th ASPE Annual MeetingHyatt Regency La Jolla at Aventine, San Diego, CA USA
Academic presentationSuperfinishing Performance of Bearing Steel with Mechanochemical Superabrasive Stone Composed of CeO2 AbrasiveUnrefereedOtherCo-authoredINOUE Yoshiro;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;MATSUMORI Noboru;OGURA Hidekazusuperfinishing;bearing steel;mechanochemical superabrasive stone;cerium dioxide abrasivepp. 307-3082012/3/14~2012/3/16
PapersInfluence of Microstructure of Steel in Diamond Tool WearIn refereedAcademic JournalCo-authoredTERAUCHI Shuntaro;MATSUDA Shigehiro;FURUSHIRO Naomichi;SUGIMOTO Takashicommercial steels;diamond tools;tool wear;diamond turnability;inductive inference methodology;carbideTetsu-to-Hagane97 (12), pp. 631-6362011/12~10.2355/tetsutohagane.97.631Excessive tool wear occurs when commercial steels are single-point diamond turned. Therefore, the development of diamond turnable steel is expected in the manufacture of molds for complex and precise optical components. As an initiate approach to this subject, various kinds of quenched and tempered steels were turned using single-crystal diamond tools, and tool wear measurement was made with a scanning electron microscopy. As a result, the various amounts of coner wear was observed by the diamond tool, and the width of wear was found to be different in a kind of steels. In order to clear up this cause, constituent phase analysis of the steels used in the turning experiments was carried out by X-ray diffraction. It gave that their microstructures differed considerably from steel to steel and were classified into four group, those are α-ferrite, α-ferrite + γ-austenite, γ-austenite, and α-ferrite + such carbides as Fe3C, Cr23C6 and WC. On the basis of these results, the inductive inference methodology was applied to the tool wear measurement and phase analysis. From the results, the steel whose microstructure consists of particle carbide precipitation on α-ferrite matrix, e.g. JIS SK85, SUS420J2, SKS3 etc., suppresses diamond tool wear because the carbides prevent carbon diffusion into iron in turning of steel.
International academic conferenceSuppression of Tool Weaer in Diamond Turning of Steels by Surface Modification - Effect of Carburizing -UnrefereedOtherCo-authoredNaomichi FURUSHIRO;Tomomi YAMAGUCHI;Shuntaro TERAUCHI;Shigehiro MATSUDA;Shoichi SHIMADAultraprecision cutting;diamond tool;steel;wear;surface modificationProceedings of ASPE 2011 Annual Meetingpp. 345-3482011/11/13~2011/11/1826th ASPE Annual MeetingDenver Marriott City Center Hotel, Denver, CO, USACarbide precipitation on α-ferrite phase suppresses diamond tool wear in turning of steels because carbides prevent carbon diffusion into iron. In this paper, we investigate tool wear and surface integrity after turning of hot work die steel JIS SKD61: quenched and tempered steel, and carburized one. Results indicate that the carburized steel suppresses diamond tool wear, and improves surface integrity of ultraprecision cutting.
Academic presentationSuppression of Tool Wear in Diamond Turning of Carburized/Nitrided SteelUnrefereedOtherCo-authoredINUI Yumiko;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;TERAUCHI Shuntaro;MATSUDA Shigehirosingle crystal diamond tool;wear;steel;ultraprecision cutting;carburizing;nitridingpp. 67-682011/9/20~2011/9/22
Academic presentationSuperfinishing Ability of Single Crystal Silicon with Mechanochemical Superabrasive Stone Containing BaSO4 AbrasiveUnrefereedOtherCo-authoredARAKI Daishu;FURUSHIRO Naomichi;YAMAGUCHI Tomomi;MATSUMORI Noboru;OGURA Hidekazusperfinishing;single crystal silicone;mechanochemical superabrasive stone;barium sulfate;wear resistancepp. 761-7622011/9/20~2011/9/22
PapersThree-Dimensional Microscopic Elemental Analysis Using an Automated High-Precision Serial Sectioning SystemIn refereedAcademic JournalCo-authoredKazuhiro FUJISAKI;Hideo YOKOTA;Naomichi FURUSHIRO;Shintaro KOMATANI;Sumito OHZAWA;Yoshimichi SATO;Daisuke MATSUNAGA;Ryutaro HIMENO;Toshiro HIGUCHI;Akitake MAKINOUCHIserial sectioning;elemental mapping;microscopic structure;precision cutting;three-dimensional model;internal structure;automationMicroscopy and Microanalysis17 (2), pp. 246-2512011/4~10.1017/S143192761009450XThe elemental composition and microscopic-level shape of inclusions inside industrial materials are considered important factors in fracture analytical studies. In this work, a three-dimensional (3D) microscopic elemental analysis system based on a serial sectioning technique was developed to observe the internal structure of such materials. This 3D elemental mapping system included an X-ray fluorescence analyzer and a high-precision milling machine. Control signals for the X-ray observation process were automatically sent from a data I/O system synchronized with the precision positioning on the milling machine. Composite specimens were used to confirm the resolution and the accuracy of 3D models generated from this system. Each of the two specimens was composed of three metal wires of 0.5 mm diameter braided into a single twisted wire that was placed inside a metal pipe; the pipe was then filled with either epoxy resin or Sn. The milling machine was used to create a mirror-finish cross-sectional surface on these specimens, and elemental analyses were performed. The twisted wire structure was clearly observed in the resulting 3D models. This system enables automated investigation of the 3D internal structure of materials as well as the identification of their elemental components.
Academic presentationSuperfinishing Characteristics of Single Crystal Silicon with Mechanochemical Superabrasive Stone Containing BaSO4 AbrasiveUnrefereedOtherCo-authoredHIRAMINE Yu;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;MATSUMORI Noboru;OGURA Hidekazusperfinishing;single crystal silicone;mechanochemical superabrasive stone;barium sulfatepp. 289-2902011/3/14~2011/3/16
Academic presentationSuppression of Tool Wear by Surface Modification in Diamond Turning of Steels - Effect of Carburizing -UnrefereedOtherCo-authoredINUI Yumiko;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;TERAUCHI Shuntaro;MATSUDA Shigehirodiamond tool;wear;ultraprecision cutting;steel;carburizingpp. 857-8582011/3/14~2011/3/16
Academic presentationSuppression of Tool Wear in Diamond Turning of Ferrous MetalsUnrefereedOtherCo-authoredDOI Tatsunori;TANAKA Hiroaki;SHIMADA Shoichi;HIGUCHI Masahiro;FURUSHIRO Naomichi;YAMAGUCHI Tomomipp. 53-542011/3/14~2011/3/16
Academic presentationEffect of Coating Material on Machining Performance of Micro Multi-edged ToolUnrefereedOtherCo-authoredKAWAI Yasuhiro;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahiro;SUGIMOTO Takashipp. 223-2242011/3/14~2011/3/16
International academic conferenceTool Wear in Diamond Turning of SteelsUnrefereedOtherCo-authoredNaomichi FURUSHIRO;Masahiro HIGUCHI;Tomomi YAMAGUCHI;Shuntaro TERAUCHI;Shigehiro MATSUDA;Shoichi SHIMADAultraprecision cutting;diamond tool;steel;wear;metallographic structure;ultraprecision machiningProceedings of ASPE 2010 Annual Meetingpp. 431-4342010/10/31~2010/11/425th ASPE Annual MeetingOmni Hotel at CNN Center, Atlanta, GA USAExcessive tool wear occurs when commercial steel alloys are single-point diamond turned. Consequently, the development of a diamond-turnable steel is awaited in the manufacture of molds for high-precision, complex optical components. As a preliminary investigation, various quenched and tempered steels were turned using single-crystal diamond tools, and tool wear was measured using a scanning electron microscope. Maximum wear was observed at the tool nose, and its extent varied for different steels. To clarify the reasons for this, phase analysis of the steels used in the turning experiments was performed by X-ray diffraction. This analysis revealed that the steels had considerably different microstructures that could be classified into four broad groups: α-ferrite, α-ferrite + γ-austenite, γ-austenite, and α-ferrite + carbide compounds (e.g., Fe3C, Cr23C6, and WC). On the basis of these results, we analyzed whether a causal relationship existed between the microstructure of the steel and the nose wear of the diamond tool. To ensure unbiased analysis, an inductive inference technique known as C4.5 was applied to the tool wear measurement and phase analysis results. C4.5 generated valuable classification rules in the form of a decision tree that had branches associated with the matrix phases of the steels and leaves associated with the extent of nose wear. The tree described the following two rules: steels whose microstructures consist of α-ferrite and carbide phases (e.g., JIS SK5, JIS SKS3, and JIS SUS420J2) wear the tool nose slightly, whereas steels whose microstructures consist of α-ferrite, α-ferrite + γ-austenite, or γ-austenite wear the tool nose severely. Hence, the presence of carbon compounds in the α-ferrite matrix appears to be very effective in reducing the nose wear of diamond tools. Strong confirmation of this hypothesis was obtained by investigating the diamond turnabilities of steels in which carbon atoms remain as a solid solution in the martensite phase instead of forming carbon compounds. Turning experiments revealed that steels that are supersaturated with carbon atoms (i.e., quenched JIS SK5 and JIS SUS420J2) severely wore the tool nose. Therefore, it can be concluded that the formation of small carbon-compound particles that are uniformly dispersed within a continuous α-ferrite matrix suppresses nose wear of diamond tools.
Academic presentationWear Mechanism of Diamond Cutting Tool in Turning of NickelUnrefereedOtherCo-authoredDOI Tatsunori;TANAKA Hiroaki;SHIMADA Shoichi;HIGUCHI Masahiro;FURUSHIRO Naomichi;YAMAGUCHI Tomomipp. 115-1162010/9/27~2010/9/29
PapersConstruction of Structure Model of Mechanochemical Superabrasive Stone Containing CeO2 AbrasiveIn refereedAcademic JournalCo-authoredYAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahiro;SHIMADA Shoichi;MATSUMORI Noboru;OGURA Hidekazu;ODA Hirokazumechanochemical stone;cerium dioxide;fractal modeling;diffusion-limited aggregation algorithm;sandpile algorithmJournal of Japan Society for Abrasive Technology54 (9), pp. 557-5612010/9~10.11420/jsat.54.557
Academic presentationMaterials Removal Mechanism of Mechanochemical Stone in Superfinishing of Bearing SteelUnrefereedOtherCo-authoredINOUE Yoshiro;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;MATSUMORI Noboru;OGURA Hidekazumechanochemical stone;cerium dioxide abrasive;superfinishing;surface finish;bearing steelpp. 275-2762010/8/26~2010/8/28
International academic conferenceSuppression Mechanism of Tool Wear by Phosphorous Addition in Diamond Turning of Electroless Nickel DepositsIn refereedOtherCo-authoredNaomichi FURUSHIRO;Hiroaki TANAKA;Masahiro HIGUCHI;Tomomi YAMAGUCHI;Shoichi SHIMADA 60th CIRP General Assembly2010/8/22~2010/8/28 60th CIRP General AssemblyPisa, Italy
PapersDevelopment of Mechanochemical Diamond Stone containing BaSO4 AbrasiveIn refereedAcademic JournalCo-authoredNaomichi FURUSHIRO;Masahiro HIGUCHI;Tomomi YAMAGUCHI;Takashi SUGIMOTO;Noboru MATSUMORI;Hidekazu OGURA;Shoichi SHIMADAmechanochemical superabrasive stone;barium sulfate;thermodynamic analysis;Fe3O4-rich white layer;surface integrity;wear resistancePrecision Engineering34 (3), pp. 419-4242010/7~10.1016/j.precisioneng.2009.12.004This paper describes a newly developed mechanochemical superabrasive stone containing reactive BaSO4 abrasive. A thermodynamic analysis suggested that BaSO4 reacts with Fe forming oxides. X-ray diffraction patterns revealed that scales that cover steels heated with BaSO4 abrasive consist of Fe3O4, α-Fe and BaS. On the basis of these results, vitrified diamond stones containing BaSO4 abrasive were manufactured and the effect of the BaSO4 abrasive on their performances was evaluated through the superfinishing of bearing steels. It was found that soft BaSO4 abrasive rubs the surface of hardened steel producing smooth surfaces with valleys. The stone reduces both the hardened layer depth and the compressive residual stress in the finished surface because of the formation of a thin white layer. The addition of BaSO4 abrasive improves the wear resistance of diamond stone because the dominant wear mechanism changes from carbon diffusion to oxidization of diamond.
PapersSuppression Mechanism of Tool Wear by Phosphorous Addition in Diamond Turning of Electroless Nickel DepositsIn refereedAcademic JournalCo-authoredNaomichi FURUSHIRO;Hiroaki TANAKA;Masahiro HIGUCHI;Tomomi YAMAGUCHI;Shoichi SHIMADAturning;diamond;wearCIRP Annals – Manufacturing Technology59 (1), pp. 105-1082010/7~10.1016/j.cirp.2010.03.058An appropriate phosphorous addition to electroless nickel deposits remarkably reduces tool wear in diamond turning. To understand the wear suppression mechanism of phosphorous addition, erosion tests simulating tool wear process and ab-initio molecular dynamics calculations of interactions between diamond and Ni-P and Ni are carried out. The erosion tests show that carbon diffusion into the workpiece is reduced, and the ab-initio calculations suggest that dissociation of carbon atoms on diamond surface due to the interaction with the workpiece is reduced. The results suggest that another possible additive to suppress tool wear can be found by the method proposed.
Academic presentationUnrefereedOtherCo-authoredKAWAI Yasuhiro;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahiro;SUGIMOTO Takashipp. 56-572010/5/28~
LectureUnrefereedOtherCo-authoredFURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomipp. 296-3072010/4/8~2010/4/9
PapersThermo-chemical Polishing of Diamond Cutting Tool based on Carbon DiffusionIn refereedAcademic JournalCo-authoredFURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;SUGIMOTO Takashi;SHIMADA Shoichicutting tool;diamond;polishing;thermo-chemical reaction;diffusion;tool wearTransactions of the Japan Society of Mechanical Engineers C76 (764) C, pp. 974-9802010/4~10.1299/kikaic.76.974Nickel may erode diamond efficiently because carbon diffuses into nickel. We conducted erosion tests by bringing a pure nickel wire into contact with a diamond in a vacuum. The results revealed that as the erosion mark on the diamond surface became larger, the carbon content in the surface layer of the nickel wire increased. This implies that a diamond can be thermochemically polished by nickel. On the basis of this result, a diamond cutting tool was polished by bringing its rake face into contact with a nickel plate heated at 523 K for 6 h in a vacuum of 4.2×10–3 Pa. Approximately 4 nm-thick layer was removed from the rake face. However, this technique had an unexpected adverse effect on the tool durability. The tool had low resistance to chipping of the cutting edge. Therefore, its tool life was extremely short compared with that of a mechanically polished diamond cutting tool. Thus, this implies that diamond cutting tools should be polished by a heated copper plate, that is, by the oxidation-deoxidization reaction discussed in our previous study.
Academic presentationUnrefereedOtherCo-authoredDOI Tatsunori;TANAKA Hiroaki;YAMAGUCHI Tomomi;SHIMADA Shoichi;FURUSHIRO Naomichi;HIGUCHI Masahiropp. 433-4342010/3/16~2010/3/18
Academic presentationUnrefereedOtherCo-authoredSETO Kenta;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahiro;SAITOH Ken-ichi;SHIMADA Shoichipp. 433-4342010/3/16~2010/3/18
Academic presentationUnrefereedOtherCo-authoredTAKAHASHI Kodai;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;SUGIMOTO Takashi;TERAUCHI Shuntaro;MATSUDA Shigehiropp. 17-182010/3/16~2010/3/18
PapersSuppression of Diamond Stone Wear in Superfinishing of SteelsIn refereedAcademic JournalCo-authoredFURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;SUGIMOTO Takashi;SHIMADA Shoichi;TERAUCHI Shuntaro;MATSUDA Shigehiro;MATSUMORI Noboru;OGURA Hidekazuultra-precision machining;diamond stone;stone wear;diffusion;nitriding;chemical reaction;abrasive grainTransactions of the Japan Society of Mechanical Engineers C76 (763) C, pp. 777-7832010/3~10.1299/kikaic.76.777A diamond stone is worn away faster than a cBN stone when superfinishing a steel workpiece, because of the carbon diffusion into iron. However, if such a wear mechanism can hardly work, it is expected that the wear of a diamond stone decreases. This paper describes two methods to suppress the carbon diffusion; that is, nitriding process of steels and addition of reactive BaSO4 abrasive to a diamond stone. When nitriding is applied to a steel, the face-centered cubic γ’ nitride, Fe4N, is formed at the steel surface. It acts as a barrier to deter the diffusion of carbon into iron. On the other hand, BaSO4 abrasive added to a diamond stone forms an oxide layer of Fe3O4 on the steel surface during superfinishing process. The formation of Fe3O4 accelerates the deoxidization by diamond. Then, the diamond stone wears not by carbon diffusion but deoxidization of Fe3O4. Superfinishing experiments have showed that both these methods improve the wear resistance of diamond stone.
Academic presentationUnrefereedOtherCo-authoredSHIMIZU Yusuke;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahiro;SUGIMOTO Takashipp. 261-2622010/1/28~2010/1/29
International academic conferenceMechanochemical Superfinishing of Optical Glass – Scratchless Surface Finishing Process –UnrefereedOtherCo-authoredNaomichi FURUSHIRO;Masahiro HIGUCHI;Tomomi YAMAGUCHI;Noboru MATSUMORI;Hidekazu OGURA;Shoichi SHIMADAoptical glass;mechanochemical superfinishing;cerium oxide superabrasive stone;scratchless surfaceProceedings of ASPE 2009 Annual Meetingpp. 323-3262009/10/4~2009/10/924th ASPE Annual MeetingMonterey Marriott Hotel and the Monterey Conference Center Monterey, CA, USAA new process chain for effective finishing of optical glass ultra-precision surface has been developed.
One of the effective methods for obtaining ultra-precision surface is utilization of mechanochemical reaction that occurs at the interface between a tool and a workpiece.To realize such machining, new superabrasive stones have been developed, which have both chemical and mechanical actions.These new superabrasive stones differ from conventional ones.They contain cerium oxide CeO2 powder, which is softer than the workpiece but can chemically react with it, along with diamond grit.It is said that cerium oxide in contact with optical glass reacts with the glass surface.To confirm whether chemical reaction actually occurs, CeO2 stone was produced and its performance was evaluated through the superfinishing of optical glass.Experiments showed that the material removal rate of the CeO2 stone increased almost linearly and the wear rate of the CeO2 stone decreased almost linearly with an increase in the temperature of the superfinishing fluid; that is, the removal rate can be described by the Arrhenius equation.This means that CeO2 powder can also react chemically with the optical glass workpiece in the superfinishing process.The chemical action of the CeO2 powder produced good results for the surface finish.But the CeO2 stone cannot remove deep scratches produced by pre-finishing because the CeO2 powder is softer than the workpiece.To solve this problem, we optimized the pre-finishing process.A vitrified diamond stone and a vitrified diamond stone containing CeO2 powder (i.e., D stone and D/CeO2 stone) were examined through the superfinishing of optical glass.Experiments showed that the D stone was superior in removal rate and wear ratio than that of the D/CeO2 stone, and the D/CeO2 stone was superior in surface roughness and scratch depth than that of the D stone; that is, both had their strong and weak points.To optimize the pre-finishing process, simplex method was used to maximize the removal rate, which was subject to smaller scratch depth, better roughness, and smaller stone wear.After optimization, D/CeO2 was chosen as the pre-finishing process.The D/CeO2 stone produced less scratch than the D stone and removed about the same amount of optical glass as the D stone.The results are as follows:
The D/CeO2 stone produces smooth surface with less scratch, good roughness, and small stone wear, and high removal rate; that is, the D/CeO2 stone is suitable for pre-finishing.The CeO2 stone reacts with optical glass surface and produces a smooth surface with less scratch that is suitable for finishing process of reflecting mirrors.Add to these results, the total finishing time of the process is shorter than five minutes.Consequently, it is concluded that the process chain has a superior finishing performance.
International academic conference3D Structure and Surface Topography Models of the Mechano-chemical Composite Grinding Wheel by Fractal Modeling TechniqueUnrefereedOtherCo-authoredTomomi YAMAGUCHI;Masahiro HIGUCHI;Naomichi FURUSHIRO;Hirokazu ODA;Shoichi SHIMADA;Noboru MATSUMORI;Hidekazu OGURAProceedings of ASPE 2009 Annual Meetingpp. 343-3462009/10/4~2009/10/924th ASPE Annual MeetingMonterey Marriott Hotel and the Monterey Conference Center Monterey, CA, USAOur goal is the development of the design system of the “mechano-chemical composite grinding wheel.” This wheel developed as a new composite grinding one is vitrified-bonded and compounded of super-hard abrasive grain like CBN and the “mechano-chemical” one like Cerium (IV) oxide (CeO2) replacing rouge in polishing of glass. The super finishing by the wheel has advantages of both abrasive grains. For example, the CBN-CeO2 composite wheel can realize the super finishing with higher efficiency than only CeO2 grains and lower roughness, less deformed layer and less scratch damage than only CBN grains. Clearly, however, it becomes more difficult to decide the production parameters like wheel composition, burning temperature, etc. for the composite wheel suitable for a given machining performance. Thus, in order to develop the design system, we have tried to clarify the relationship between the machining performance and the production parameters by incorporating the structure and surface topography of the composite wheel as parameter into it.This paper describes, as the first step of the development, the morphological structure model and the geometric surface model for the mechano-chemical composite grinding wheel using fractal modeling techniques. We have proposed two models to represent the conventional wheel’s structure: the “agglomerate model of a plastic mixture” representing a plastic mixture before the burning process of a wheel on the basis of the diffusion-limited aggregation algorithm and the “morphological model of a burnt wheel” representing the structure of the burnt wheel on the basis of the sandpile algorithm. In comparison with a conventional wheel, the characteristics of the composite wheel are as follows: CeO2 grains tend to agglomerate into some clusters and many grains miss being bonded to bond particles because the number of grain particles per a bond one is more. Thus, in the application of those models to the composite wheel, we have improved them by adding the following procedures: the “cluster formation” algorithm and the “judgment of a bonded grain” algorithm. On the other hand, we have also proposed the geometric modeling technique of a grinding wheel’s surface. It is based on the generating algorithms for random fractals such as midpoint displacement and successive random additions. We have constructed the geometric composite wheel’s surface model by setting parameters for each abrasive grain on the proposed geometric modeling technique. Both models were compared with the real wheels in structure and surface topography. As a result, both models bear resemblances to the real wheels in spatial and surface distributions of both grains and the average grain spacing, area percentage of grain occupation and fractal dimension in each grain of the real wheel are approximately equal to those of the models. Therefore, our models play an important role in the design of the developed composite wheels.
PapersPolishing of Single Point Diamond Tool based on Thermo-Chemical Reaction with CopperIn refereedAcademic JournalCo-authoredNaomichi FURUSHIRO;Masahiro HIGUCHI;Tomomi YAMAGUCHI;Shoichi SHIMADA;Kazushi OBATAthermo-chemical polishing;diamond cutting tool;fracture strength;wear rate;crack healing;tool lifePrecision Engineering33 (4), pp. 486-4912009/10~10.1016/j.precisioneng.2009.01.004This paper describes a new polishing method for diamond cutting tools. The method is based on the principle of oxidization of copper and deoxidization of copper oxide by carbon. A diamond tool was brought into contact with a copper plate, heated in air to a range of 323–523 K. The depth of the removed layer of diamond increased almost linearly with contact time and reached approximately 7 nm after 6 h. In this erosion process, pre-existing microcracks on the diamond surface were reduced. In comparison with the mechanically polished tool, the thermo-chemically polished tool was highly resistant to chipping and yielded a significant rise in tool life.
Academic presentationUnrefereedOtherCo-authoredHIRAMINE Yu;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;MATSUDA Shigehiro;DOI Kenji;TERAUCHI Shuntaro;MATSUMORI Noboru;OGURA Hidekazupp. 333-3342009/9/10~2009/9/12
Academic presentationUnrefereedOtherCo-authoredYAMAJI Yoshitaka;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;SHIMADA Shoichi;TANAKA Hiroakipp. 61-622009/9/10~2009/9/12
PapersDevelopment of Active Flexible Fixture for Assembly (2nd report) - Application of Active Flexible Fixture on Plane Level to Assembly -In refereedAcademic JournalCo-authoredYAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahirofixture;automated assembly;peg-in-hole task;handlingJournal of the Japan Society of Precision Engineering75 (9), pp. 1134-11382009/9~10.2493/jjspe.75.1134
PapersSuperfinishing Characteristics of Mechanochemical Superabrasive Stone containing CeO2 AbrasiveIn refereedAcademic JournalCo-authoredFURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;YAMANO Takaaki;MATSUMORI Noboru;OGURA Hidekazumechanochemical stone;cerium dioxide abrasive;superfinishing;subsurface damage;surface finishJournal of Japan Society for Abrasive Technology53 (8), pp. 499-5032009/8~10.11420/jsat.53.499Mechanochemical superabrasive stone containing CeO2 (i.e., cBN/CeO2 stone), which oxidizes steel, was developed and its characteristics were evaluated through the superfinishing of bearing steels. Experiments showed that cBN/CeO2 stone produced less subsurface damage and smaller compressive residual stress than cBN stone, and produced smooth surface with negative skewness because of the synergistic effect of the mechanical action of the cBN abrasive and chemical action of the CeO2 abrasive. Those results indicate that cBN/CeO2 stone can finish bearing steel surface with high wear resistance, fatigue strength, corrosion resistance, and sufficient oil dams.
PapersDevelopment of Ultra-Fine-Grain Binderless cBN Tool for Precision Cutting of Ferrous MaterialsIn refereedAcademic JournalCo-authoredKazuhiro FUJISAKI;Hideo YOKOTA;Naomichi FURUSHIRO;Yutaka YAMAGATA;Takashi TANIGUCHI;Ryutaro HIMENO;Akitake MAKINOUCHI;Toshiro HIGUCHIhigh-precision machining;cubic boron nitride;single-crystal diamond tool;mirror-like surface;ferrous materialJournal of Materials Processing Technology209 (15-16), pp. 5646-56522009/8~10.1016/j.jmatprotec.2009.05.023A new cutting tool was developed from ultra-fine-grain (<100 nm), binderless cubic boron nitride (cBN) material fabricated by transforming hexagonal boron nitride to cBN by means of sintering under an ultra-high pressure of 10 GPa at 1800 °C. The cutting edges of the newly developed cBN tool can be made as sharp as those of single-crystal diamond tools. In this experiment, cBN and single-crystal diamond tools of the same shape were compared by precision cutting tests using stainless steel specimens and steel specimens coated with an electroless Ni-P layer. The surface roughness (Rz) of specimen surfaces cut with the cBN tool by means of planing was approximately 100 nm for both the Ni-P-coated steel and stainless steel specimens. Though similar Rz values were obtained for Ni-P layers cut by the cBN and diamond tools, an Rz value exceeding 2000 nm was obtained for stainless steel cut by the diamond tool. High-precision surfaces with Rz values of 50–100 nm were obtained for stainless steel specimens cut with the cBN tool under high-speed milling (942 m/min) conditions. These results indicate that the newly developed cBN tool is useful for the ultra-precision or precision cutting of ferrous materials.
LectureUnrefereedOtherSingle-AuthorFURUSHIRO Naomichi;HIROOKA Daisuke;FURUSHIRO Naomichi;YAMAGUCHI Tomomi2009/5/18~
Academic presentationUnrefereedOtherCo-authoredSHIMIZU Yusuke;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahiro;SUGIMOTO Takashipp. 39-402009/3/13~
Academic presentationUnrefereedOtherCo-authoredFURUSHIRO Naomichi;HIRATA Takaaki;HIGUCHI Masahiro;YAMAGUCHI Tomomi;MATSUMORI Noboru;OGURA Hidekazu;SHIMADA Shoichipp. 233-2342009/3/11~2009/3/13
Academic presentationUnrefereedOtherCo-authoredTAKAHASHI Kodai;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;MATSUDA Shigehiro;DOI Kenji;TERAUCHI Shuntaropp. 251-2522009/3/11~2009/3/13
Academic presentationUnrefereedOtherCo-authoredSETO Kenta;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;SAITOH Ken-ichi;SHIMADA Shoichipp. 337-3382009/3/11~2009/3/13
Academic presentationUnrefereedOtherCo-authoredSHIMIZU Yusuke;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahiro;SUGIMOTO Takashipp. 221-2222009/1/15~2009/1/16
PapersDevelopment of Superabrasive Stone for Mechanochemical SuperfinishingIn refereedAcademic JournalCo-authoredMasahiro HIGUCHI;Tomomi YAMAGUCHI;Naomichi FURUSHIRO;Takashi SUGIMOTO;Shoichi SHIMADA;Noboru MATSUMORI;Hidekazu OGURAmechanochemical superabrasive stone;cerium oxide;thermodynamic analysis;oxide layer;synergistic effect;smooth superfinished surfacePrecision Engineering33 (1), pp. 65-702009/1~10.1016/j.precisioneng.2008.03.005One of the effective methods for obtaining an ultra-precision surface is utilization of the mechanochemical reaction that occurs at the interface between a tool and a workpiece. A thermodynamic analysis suggested that cerium oxide CeO2 in contact with steel oxidizes the steel surface. Then, steel specimens embedded in CeO2 powder were heated to 773 K in a vacuum, and their surfaces were closely analyzed by X-ray diffractometry. As a result, peaks of Fe3O4 together with α-Fe were recognized by their diffraction patterns. On the basis of this finding, vitrified superabrasive stones containing CeO2, i.e., cBN/CeO2 stones, were made and their performances were evaluated through the superfinishing of bearing steels. Experiments showed that cBN/CeO2 stone is superior in surface finish to conventional cBN stone because of the synergistic effect of the mechanical action of the cBN abrasive and chemical action of the CeO2 abrasive.
LectureUnrefereedOtherCo-authoredFURUSHIRO Naomichi;YOKOTA Hideo;NAKAMURA Sakiko;FUJISAKI Kazuhiro;YAMAGATA Yutaka;HIMENO Ryutaro;MAKINOUCHI Akitake;HIGUCHI Toshiropp. 12-162008/12/18~
LectureUnrefereedOtherCo-authoredFUJISAKI Kazuhiro;YOKOTA Hideo;FURUSHIRO Naomichipp. 17-202008/12/18~
International academic conferenceThree-dimensional Internal Information Acquisition System based on Consecutive Precision Machining and Cross-sectional Observation – Development of the system and its Application –UnrefereedOtherCo-authoredNaomichi FURUSHIRO;Hideo YOKOTA;Kazuhiro FUJISAKI;Yutaka YAMAGATA;Mitsunori KOKUBO;Ryutaro HIMENO;Akitake MAKINOUCHI;Toshiro HIGUCHIprecision machining;three-dimensional information;three-dimensional internal structure;three-dimensional digitizing;casting defect;biological sampleProceedings of ASPE 2008 Annual Meetingpp. 180-1832008/10/19~2008/10/2423rd ASPE Annual Meeting and 12th ICPEPortland Marriott Downtown Waterfront Hotel Portland, Oregon, USAAn automated three-dimensional internal information acquisition system based on consecutive precision machining and high-resolution cross-sectional observation was developed. The system enabled three-dimensional analyses of casting defects in a die casting alloy specimen, and three-dimensional microstructure observation of biological samples containing hard tissues.
Precise detection of internal defects inside metallic material specimens and microscopic internal structure observation of biological samples are desired. Destructive inspections provides more detailed and accurate information of specimens than nondestructive tests, though, they requires considerable time to prepare specimens, and to align cross-sectional information to reconstruct three-dimensional information. The time required for specimen preparation and three-dimensional alignment should be reduced. To achieve this, automatic and sequential high-precision cross-section generations and cross-sectional information acquisitions are needed.An automated system was developed to acquire three-dimensional information. The system is based on consecutive precision machining and cross-sectional image recording.In the system, face milling by a single crystal diamond tools is used for high precision machining, and an optical microscope is used for cross-sectional image recording.By the system, following results were obtained. Cutting accuracy and information acquisition accuracy was tested and both of their errors, which are main cause of acquisition information errors, were below 1 μm. Surface roughness of a resin embedded aluminum specimen after cutting was approximately 100nm p-v. Two-dimensional color cross-sectional images of the specimen were consecutively recorded from top to bottom. In those images, the aluminum was distinguishable from the surrounding resin, and the resin was also distinguishable from air. The aluminum and the resin were three-dimensionally reconstructed respectively from those images, and precise three-dimensional shapes and internal structures were acquired. In addition, compared to conventional nondestructive test, the information acquired by the system includes less skews, less artifacts, and has high spatial resolution.The size and the shape of casting defects inside aluminum die casting alloy specimen, which has many casting defects inside, were also investigated by the system. Three-dimensional information of whole specimen was acquired less than 10 μm resolution. Casting defects inside the specimen were distinguishable in color cross-sectional images, and the regions of casting defects were extracted. Over 5000 individual regions of casting defects were three-dimensionally reconstructed, and those size and shapes were examined.
To acquire biological samples’ internal structure like lifelike shape, hard tissues and soft tissues should not be separated before cutting. By the system, hard tissues like bones were mirror-like finished and internal structures of hard tissues were acquired. Three-dimensional internal structure of hard tissues were reconstructed and visualized by the system. In addition, three-dimensional internal structures of a frozen specimen, which contains hard tissues and soft tissues, were also acquired by the system. Both soft tissues and hard tissues of the specimen were three-dimensionally visualized.
International academic conferenceMechanochemical Diamond Stone Containing BaSO4 AbrasiveUnrefereedOtherCo-authoredMasahiro HIGUCHI;Naomichi FURUSHIRO;Tomomi YAMAGUCHI;Takashi SUGIMOTO;Noboru MATSUMORI;Hidekazu OGURA;Shoichi SHIMADAProceedings of ASPE 2008 Annual Meetingpp. 392-3952008/10/19~2008/10/2423rd ASPE Annual Meeting and 12th ICPEPortland Marriott Downtown Waterfront Hotel Portland, Oregon, USAInterfacial reaction machining is an effective method for achieving high surface accuracy, good surface finish, and low subsurface damage. To realize such machining, a new superabrasive stone has been developed, which has both chemical and mechanical actions. This new superabrasive stone differs from conventional ones. It contains barium sulfate BaSO4 powder, which is softer than the workpiece but can chemically react with it, along with diamond grit.
According to the thermodynamic analysis, when BaSO4 is in contact with steel, it oxidizes the steel surface. To confirm whether this chemical reaction actually occurs, steel specimens embedded in BaSO4 powder were heated in a vacuum, and their surfaces were closely analyzed by X-ray diffractometry. Peaks of Fe3O4 together with -Fe were observed in their diffraction patterns. Therefore, the derived reaction can be represented by the following chemical equation:BaSO4 + 3Fe → Fe3O4 + BaSOn the basis of this finding, a vitrified diamond stone containing BaSO4 powder (i.e., D/BaSO4 stone) was produced and its performance was evaluated through the superfinishing of bearing steels. Experiments showed that the material removal rate of the D/BaSO4 stone increased almost linearly with an increase in the temperature of the superfinishing fluid; that is, the removal rate can be described by the Arrhenius equation. This means that BaSO4 powder can also react chemically with the steel workpiece in the superfinishing process. The chemical action of the BaSO4 powder yielded the following good results for the surface finish.First, the D/BaSO4 stone produced a smooth surface with negative skewness that is suitable for bearing races. Second, the D/BaSO4 stone reduced both the hardened layer depth and the compressive residual stress in the finished surfaces. Finally, the finishing ratio of the D/BaSO4 stone was five times larger than that of conventional diamond stone because of its high resistance to wear. Consequently, it is concluded that the D/BaSO4 stone has a superior finishing performance than that of diamond stone.
Academic presentationUnrefereedOtherCo-authoredTAKAHASHI Kodai;FURUSHIRO Naomichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;SHIMADA Shoichi;YOSHINAGA Mikipp. 45-462008/9/17~2008/9/19
Academic presentationUnrefereedOtherCo-authoredTAKAI Syunpei;SHIMADA Shoichi;HIGUCHI Masahiro;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;YOSHINAGA Mikipp. 801-8022008/9/17~2008/9/19
Academic presentationUnrefereedOtherCo-authoredYAMAGUCHI Tomomi;HIRATA Takaaki;FURUSHIRO Naomichi;HIGUCHI Masahiro;MATSUMORI Noboru;OGURA Hidekazu;KONDO Gizaburopp. 15-202008/9/3~2008/9/5
PapersObservation of Porosities inside Aluminum Diecasts using Three-dimensional Internal Information Acquisition SystemIn refereedAcademic JournalCo-authoredFURUSHIRO Naomichi;YOKOTA Hideo;FUJISAKI Kazuhiro;YAMAGATA Yutaka;KOKUBO Mitsunori;HIMENO Ryutaro;MAKINOUCHI Akitake;HIGUCHI Toshirohigh precision machining;three-dimensional internal structure;casting defect;shrinkage cavity;micro porosity;void;aluminum casting alloy;ADC12Journal of the Japan Society of Precision Engineering74 (9), pp. 991-9962008/9~10.2493/jjspe.74.991Casting defects in die casting materials are known as starting points of fatigue fractures. Therefore investigating their presence, sizes, and distributions are important for lifetime predictions of casting materials. In this paper, the size and the shape of casting defects inside aluminum die casting alloy were investigated by an automated three-dimensional information acquisition system based on consecutive precision milling and cross-sectional image recording. The main results obtained are as follows: (1) Two-dimensional color cross-sectional images were consecutively recorded in 4×4×5μm resolution for 20×14×20mm aluminum die casting specimen. (2) Casting defects were distinguishable in those images, and the regions of casting defects were extracted, and over 5000 individual regions were three-dimensionally reconstructed. (3) 90% of those regions were near sphere and relatively small in diameter (<100μm).
Academic presentationUnrefereedOtherCo-authoredSHIMIZU Yusuke;YAMAGUCHI Tomomi;FURUSHIRO Naomichi;HIGUCHI Masahiro;SUGIMOTO Takashipp. 45-462008/7/29~2008/7/30
PapersDevelopment of Three-dimensional Internal Information Acquisition System based on Consecutive Precision MachiningIn refereedAcademic JournalCo-authoredFURUSHIRO Naomichi;YOKOTA Hideo;FUJISAKI Kazuhiro;YAMAGATA Yutaka;KOKUBO Mitsunori;HIMENO Ryutaro;MAKINOUCHI Akitake;HIGUCHI Toshiroprecision machining;single crystal diamond;cross-sectional image;three-dimensional information;computer-aided test;automated acquisition system;three-dimensional internal structureJournal of the Japan Society of Precision Engineering74 (6), pp. 587-5922008/6~10.2493/jjspe.74.587Recent advances in computer-aided engineering technologies need more accurate modelings techniques of three-dimensional shapes, internal structures of manufactures. In this paper, an automated system was newly developed to acquire the three-dimensional information. The system is based on consecutive precision machining and cross-sectional image recording. In the system, face milling by a single crystal diamond tool is used for high precision machining, and an optical microscope is used for cross-sectional image recording. By the system, following results were obtained: (1) Surface roughness of a resin embedded aluminum specimen was approximately 100nm p-v. (2) Two-dimensional color cross-sectional images of the specimen were consecutively recorded from top to bottom. (3) The aluminum was distinguishable from the surrounding resin in those images, and the resin was also distinguishable from air. (4) The aluminum and the resin were three-dimensionally reconstructed respectively from those images, and precise three-dimensional shapes and internal structures were acquired.
Participation in International Conferences
- 23rd ASPE Annual Meeting and 12th ICPE Oct.19,2008-Oct. 24,2008
- 24th ASPE Annual Meeting Oct.4,2009-Oct. 9,2009
- 25th ASPE Annual Meeting Oct.31,2010-Nov. 4,2010
- 60th CIRP General Assembly Aug.22,2010-Aug. 28,2010
- 26th ASPE Annual Meeting Nov.13,2011-Nov. 18,2011
- 27th ASPE Annual Meeting Oct.21,2012-Oct. 26,2012
- 28th ASPE Annual Meeting Oct.20,2013-Oct. 25,2013
- 14th euspen International Conference Jun.2,2014-Jun. 6,2014
- 29th ASPE Annual Meeting Nov.9,2014-Nov. 14,2014
- 31st ASPE Annual Meeting Oct.23,2016-Oct. 28,2016
- 17th euspen International Conference May29,2017-Jun. 2,2017
- 33rd ASPE Annual Meeting Nov.4,2018-Nov. 8,2018
Courses Taught
- Practice in Manufacturing Technology
- Thesis Projects I
- Thesis Projects II
- Manufacturing Processes
- Machining Processes
- Preliminary Thesis Project
- Special Lecture in Mechanical Engineering
- Advanced Non-Traditional Machining
- SeminarI(Mechanical Engineering)
- SeminarII(Mechanical Engineering)
- SeminarIII(Mechanical Engineering)
- SeminarIV(Mechanical Engineering)
- Personal Information
- Research Activities
- Research Activities
- Community Service
- Courses Taught