Testing device for determining friction and wear by relative motion of test bodies, comprises two test bodies, which rotate around specific axis, where test bodies are arranged, such that end surface contacts with former test body

摘要

The testing device (10) comprises two test bodies (12,14), which rotate around specific axes (y1,z2). The test specimens are arranged with each other, such that an end surface (16) contacts with the former test body and a lateral surface (18) of the latter test body in a contact point (P). An adjustment units is designed to move the latter body piece perpendicular to the specific axis of rotation and parallel to planes (x1,z1) of rotation of the former test body. A cam plate, is disposed on a shaft (24), with the latter test body.