Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Takao Sajima Last modified date:2021.06.14

Assistant Professor / Manufacturing Processes / Department of Mechanical Engineering / Faculty of Engineering


Presentations
1. Hiroshi Murakami, Akio Katsuki, Takao Sajima, Kosuke Uchiyama, Takahiko Yamamoto, Ryosuke Nagata, Kunitaka Fujiyoshi, High functionality of an optical fiber stylus for micro metrology, 13th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM and Robotic Performance, LAMDAMAP 2019, 2019.01, We aim to develop a highly accurate measurement system with a low measurement force using a micro optical fiber probe. In this research, we conducted performance test of water repellent and antistatic coating on a stylus tip to prevent adhesion to the measured surface by surface forces, in addition to durability tests. As a result, when a stylus tip with a water repellent coating was used, the separation distance from the target surface was shorter by approximately 78% compared with the uncoated tip. Also, when a stylus tip with an antistatic coating was used, the adsorption and separation distances were reduced by 84% and 77% compared with the uncoated tip..
2. Uchiyama Kosuke, Hiroshi Murakami, Akio Katsuki, Takao Sajima, Yamamoto Takahiko, Nagata Ryosuke, Fabrication of Probe Tips for Nanoscale 3D Metrology, Proceedings of the 32nd American Society for Precision Engineering (ASPE) Annual Meeting, 2017, 2017.10.
3. Hiroshi Murakami, Akio Katsuki, Takao Sajima, Mitsuyoshi Fukuda, Masaki Okada, Megumu Nagaura, FABRICATION OF AN ULTRA-SMALL-DIAMETER OPTICAL FIBER PROBE FOR 3D MICRO METROLOGY, XXI IMEKO World Cngress "Measuremnt in Reserch and Industry", 2015.09.
4. Kosuke Uchiyama, Hiroshi Murakami, Akio Katsuki, Takao Sajima, Zuh Guangyu, MONITORING OF MACHINING PROCESSES AND ERROR MOTIONS FOR A HIGH-SPEED AIR TURBINE MICROSPINDLE, XXI IMEKO World Cngress "Measuremnt in Reserch and Industry", 2015.09.
5. Zuh Guangyu, Hiroshi Murakami, Akio Katsuki, Takao Sajima, Kosuke Uchiyama, Evaluation of a high-speed air turbine microspindle for monitoring machining processes using audible sound and pressure measurements, euspen' 15th Inernational Conference & Exhibition, 2015.06.
6. 甲木 昭雄, MD. Harzat Ali, 佐島 隆生, 村上洋, 大西 修, 黒河 周平, Development of a Laser-Guided Deep-Hole Measurement System: Adjustment to a Small Size, Twenty-Eighth Annual Meeting of the American Society for Precision Engineering, 2013.10.
7. Md. Hazrat Ali, 甲木 昭雄, 佐島 隆生, 村上洋, 黒河 周平, Development of Mechanical Actuator for Deep-Hole Measurement System, First International Conference for Trends in Intelligent Robotics, Automation, and Manufacturing IRAM2012, 2012.11.
8. 甲木 昭雄, Hazrat MD Ali, 佐島 隆生, 村上洋, 鬼鞍 宏猷, Development of a Laser-Guided Deep-Hole Measurement System: Usage of a Long Measurement Bar, Internal Conference on Mechanical Engineering and Renewable Energy 2011 (ICMERE2011), 2011.12.
9. 村上洋, 甲木 昭雄, 鬼鞍 宏猷, 佐島 隆生, Development of an Optical Measurement System for Five-Degrees-of-Freedom Error Motions of a Micro High-Speed Spindle, Twenty-sixth Annual Meeting of the American Society for Precision Engineering, 2011.11.
10. 甲木 昭雄, 佐藤剛, MD Hazrat Alil, 佐島 隆生, 村上洋, Alexandre Berjaud, 大西 修, 土肥敏郎, Development of a Laser-Guided Deep-Hole Measurement System with High Performance Mechanical Actuators, Twenty-sixth Annual Meeting of the American Society for Precision Engineering, 2011.11.