| 摘要 |
The test device comprises an oscillating or rotating propulsive drive unit for at least one first test body which may be brought into contact with the test surface of one of at least one second test bodies, fixed to a support device. The test device further comprises a measuring device for measuring the resulting frictional forces acting essentially parallel to the force introduction of the drive unit or in the circumferential direction of the rotation of a test body. The measuring device also comprises means for measuring the forces which are applied perpendicular to the direction of force introduction of the drive unit or in the axial direction of the rotation of a test body. The test device further comprises a load regulation device which regulates the test load acting between the test bodies. A given test force can be applied to the test body by means of a decoupled mounting for the drive unit on the test body. |
