한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)
- 한국윤활학회 2001년도 제33회 춘계학술대회 개최
- /
- Pages.406-411
- /
- 2001
자동차 변속기용 구름베어링의 파손현상 고찰(I)
A Study on the Rolling Bearing Failure Mode of Automotive Transmission(I)
초록
This paper shows the failure(wear) phenomena of automotive transmission bearings and investigate their characteristics. It was found that the wear mechanism was mainly abrasive wear by the presence of particles in the gear box and the balls was weared more severely than the other tribological contacting parts. The wear of balls alter the bearing contact angle and load ratings, and finally it cause the bearing failure. With close examination of the failed bearing, various countermeasures could be suggested.
키워드