선접촉 마찰기구를 이용한 윤활특성에 관한 연구

A study on the Lubricational Characteristics Line Contact Frictional Mechanism

The purpose of this paper is to study the lubrication characteristics which is occured in contact surface of two meterials. In this study, experimental apparatus which was modelling of the Cold rolling was used. Electric resistance, the temperature variation and the friction coefficient, between Disk and Roller were measured by respectively electric circuit system, temperature probe, and strain gauge. The experiment carried on the disk velocity range of 10m/min to 1000m/min in loading weight 2kg to 18kg.