마이크로 그루브를 통한 커넥팅 로드 핀 부시의 윤활 특성에 관한 연구

In this study, characteristic of connecting rod pin bush were carried out by hollow out grooves on bearing in order to economical fuel, highly efficient, high speed and lightweight. Width of groove, Length of groove and the number of groove are factors. Comparing with several bearings with different grooves, optimized groove are presented.