An experimental comparison study on performance evaluation for hydraulic pin-on-disk type tribotester

유압식 마찰시험기의 성능 평가에 관한 실험적 비교 연구

A hydraulic pin-on-disk type tribotester was developed and it's performance was investigated experimentally. The estimate of the performance was accomplished by comparing those of the pneumatic and the dead-weight loading method. The reliability to the performance was conformed. By hydraulic loading method more accra'ate friction coefficient could be got.