Vickers Indentor를 이용한 고마찰, 고압 실린더의 정밀마모측정에 관한 연구

A Study on the Precision Wear Measurement for a High Friction and High Pressurized Cylinder by Using Vickers Indentor

A precision wear tester is developed to measure the wear rate of a high friction and high pressurized cylinder. The tester consists of indentor system and optical measuring system. The indentor system has two diamond indentors so that they make indents on the inside of the cylinder by using compressed air system. The X-Y-$\theta$ stage of the measuring system can trace the positions of the indents and can measure the diameters of them. The variation of the diameter of each indent after test is converted into the wear rate.