Rchr
J-GLOBAL ID:202001007849406095
Update date: Sep. 11, 2024
Kawamura Hirofumi
カワムラ ヒロフミ | Kawamura Hirofumi
Affiliation and department:
Job title:
Assistant professor
Research field (1):
Manufacturing and production engineering
Research keywords (3):
Glass
, Metal precipitation
, Solid-state ion exchange
Research theme for competitive and other funds (9):
- 2024 - 2028 Development of functional surface creation technology on curved surfaces using a three-dimensional composite vibration ultrasonic spindle
- 2023 - 2026 微視的観察によるガラス内金属析出現象の解明および工学応用への展開
- 2023 - 2025 ガラス内金属析出現象のメカニズム解明および再生可能多層電気伝導路への応用
- 2023 - 2024 金属イオン添加/析出ガラスの延性モード切削特性の解明
- 2023 - 2024 固体イオン交換法を利用したガラス内銅析出物の形状制御に関する研究
- 2023 - 2024 金属イオン添加/析出ガラスの機械加工特性評価に関する研究
- 2023 - 2024 金/ガラス間現象を利用した化学強化ガラス割断加工技術の創出
- 2022 - 2024 金/ガラスへの電圧印加による亀裂形成・金移動現象の解明およびガラス加工への展開
- 2020 - 2022 Clarification of metal precipitation mechanism in glass by solid-state ion exchange method and development to glass processing
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Papers (11):
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Naofumi Tsuji, Kota Takashima, Akira Sakurada, Keisuke Hara, Kazuto Miyawaki, Hiromi Isobe. Enhancing engagement behavior in small-diameter deep drilling through ultrasonic vibration-assisted drilling and quantitative evaluation of hole dimensions. Journal of Advanced Mechanical Design Systems and Manufacturing. 2024
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Kota Takashima, Naofumi Tsuji, Daisuke Kono, Akira Sakurada, Kenji Yanagisawa, Hirofumi Kawamura, Keisuke Hara, Hiromi Isobe. Principle of surface texture generation and tribological properties generated by ultrasonic vibration cutting. Journal of Advanced Mechanical Design, Systems and Manufacturing. 2024
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Miyuka Kono, Hirofumi Kawamura, Souta Matsusaka, Sho Itoh, Hirofumi Hidai. In-situ observation and evaluation of silver precipitation behavior in borosilicate glass. Precision Engineering. 2023. 82. 212-218
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Hirofumi Kawamura, Riku Okuda, Souta Matsusaka, Kentaro Nomoto, Hiroki Kodaka, Hirofumi Hidai, Akira Chiba, Noboru Morita. Fine hole drilling of alkali-containing silicate glass substrate using preferential penetration of etchants around silver precipitates. Precision Engineering. 2022. 76. 141-148
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Shukoh Yoshimura, Hirofumi Kawamura, Hirofumi Hidai, Souta Matsusaka, Akira Chiba, Tetsuo Kishi, Noboru Morita. Core-shell sphere formation by laser-induced migration of stainless steel sphere in silver-doped glass. Applied Physics A. 2022. 128. 5
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MISC (1):
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Unmanned Aerial Vehicles That Support Our Lives. Journal of the Japan Society for Precision Engineering. 2020. 86. 6. 418-422
Patents (1):
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PERFORATED BASE BOARD PRODUCTION METHOD AND PERFORATED BASE BOARD PRODUCTION SYSTEM
Lectures and oral presentations (58):
-
UVレーザを用いたガラス内銀析出物成長方向の誘導
(2024年度精密工学会秋季大会学術講演会 2024)
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Visualization of contact state on surface textures generated by ultrasonic vibration cutting (3rd. report) -Relationship between texture pattern and contact phenomena-
(2024)
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Elucidation of machining behavior in thrust directional ultrasonic vibration cutting 1th Report: Relationship between dynamic variation of internal stress distribution in workpiece and cutting-edge relief angle
(2024)
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Ultrasonic cutting performance evaluation for Ti2AlC ceramics
(2024)
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Plastic strain distribution of surface texture generated by ultrasonic vibration cutting
(2024)
more...
Education (3):
- 2019 - 2022 Chiba University Graduate School of Science and Engineering Department of Mechanical Engineering
- 2017 - 2019 Chiba University Graduate School of science and engineering Department of Mechanical Engineering
- 2013 - 2017 Chiba University Faculty of Engineering Department of Mechanical Engineering
Professional career (3):
- Bachelor (Engineering) (Chiba University)
- Master (Engineering) (Chiba University)
- Doctor (Engineering) (Chiba University)
Work history (3):
- 2022/09 - 現在 Nagaoka University of Technology Institute of GIGAKU Department of Mechanical Engineering Design and Production Engineering Group Assistant professor
- 2022/04 - 2022/08 National Institute of Advanced Industrial Science and Technology
- 2020/04 - 2022/03 Japan Society for the Promotion of Science Research Fellowship for Young Scientists DC2
Committee career (3):
- 2023/04 - 現在 砥粒加工学会 会誌編集委員会
- 2023/09 - 2024/09 砥粒加工学会 2024年度砥粒加工学会学術講演会 ABTEC2024 統括幹事
- 2019/04 - 2020/03 精密工学会 2019年度会誌編集委員会学生委員
Awards (8):
- 2023/09 - エレクトロニクス実装学会 実装フェスタ関西2023 インパクトポスター賞
- 2020/12 - 精密工学会 精密工学会学生編集委員 Best Article Award
- 2020/03 - JSPE Young Researcher Award Formation of an embedded electrical circuit in glass substrate by solid-state ion exchange with application of a forward/reverse voltage
- 2019/03 - Miura Award
- 2019/03 - Chiba University School president Award
- 2019/03 - Best Presentation Award Dynamic observation of silver precipitation behavior in the glass formed by solid-state ion exchange with voltage application
- 2018/03 - Best Presentation Award Formation of gold precipitates in glass substrate by solid state ion exchange, and application to glass separation processing
- 2017/03 - Best presentation Award Formation of buried electric circuit in glass by metal doping using forward / reverse voltage application
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Association Membership(s) (4):
日本セラミックス協会
, 砥粒加工学会
, 精密工学会
, 日本機械学会
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