the 3rd International Conference on Inventions (ICI 2017), Fine creation award,The bonding strength of simultaneous laser drilling and bondingShun Sato Hirofumi Hidai Souta Matsusaka Akira Chiba Noboru Morita
International Journal of Automation Technology 17(5) 521-528 2023年9月 [査読有り]
The effects of the ambient temperature and relative humidity on crack propagation behavior during wheel scribing were investigated. A chamber was built to allow dynamic observation of crack propagation behavior in a controlled atmosphere. A develo...
Recently, ultrasonic flaw detection among the non-destructive testing is used extensively. Generation laser scanning method is known as one of the ultrasonic flaw techniques, and it has an advantage that defects are easily visualized as a time-res...
Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2015(8) "1306-1"-"1306-4" 2015年10月
Photoelasticity is a method that enables experimental stress analysis in transparent materials by analyzing the photoeleastic fringes. In this paper, we propose a method to estimate phase difference correctly when the experimental stress is increa...