S116015 摩擦面で起こる瞬時現象観察システムの開発([S11601]トライボロジーにおける実験・計測・解析手法の新展開)

概要

論文の詳細を見る
The purpose of this study is to develop an observation system for instantaneous phenomena occurring in friction area. Two sets of a digital camera and a Xenon flash light were used in this system. Each digital camera and flash light was controlled by independent triggers. The time interval between photographs obtained from the two cameras was controlled by adjusting the time interval between the triggers. Photographs captured by the two cameras were directly recorded into hard disc drives installed in a computer so that monitoring for the long time period could be conducted. The validation of the system was tested by observing a rotating steel disc. Using the system, sliding tests were conducted in a contact area between a rotating sapphire disc and a stationary steel ball. It can be confirmed that two instantaneous photographs could be captured for long time period at required time intervals. In the sliding tests, it was observed that cracks and wear debris particles passed through the contact area using this system.
一般社団法人日本機械学会の論文
2011-09-11