Abrasion resistance tester of part bearing axial pushing force

Abstract

The invention relates to an abrasion resistance tester of a part bearing axial pushing force, which comprises a base (1), a shell (2), a middle clapboard (3) with a through hole a (3-1), guide plates(4), a driving shaft (5), a couple part A (6) and a couple part B (7) with a through hole b (7-1) and a through hole c (7-2), wherein the guide plates (4) are arranged above the middle clapboard (3);the driving shaft (5) is arranged between the guide plates (4); the couple part A (6) is fixedly connected at the lower end of the driving shaft (5); and the couple part B (7) is correspondingly arranged below the couple part A (6) and fixed on the shell (2). The tester can test the abrasion resistance of the part bearing axial pushing force, thus leading the part to keep good lubricate conditionin the running process, and further improving the accuracy of test.

Description

technical field [0001] The invention relates to a test device for testing the wear resistance of parts bearing axial thrust, in particular to a test device for testing the wear resistance of thrust rings and thrust bearings. Background technique [0002] In the field of mechanical manufacturing, there are many parts that must bear axial thrust, such as thrust rings and thrust bearings. As we all know, thrust rings and thrust bearings must have good wear resistance during their working process, especially in the case of high-speed operation, if there is no good wear resistance, the friction force of the thrust ring and thrust bearings will However, it is generally difficult to directly determine the wear resistance of thrust rings and thrust bearings in actual production. Therefore, for thrust rings, thrust bearings or other axial thrust parts (hereinafter referred to as It is particularly necessary to test the wear resistance and reliability of the "test piece"). Contents...

AI Technical Summary

Problems solved by technology

As we all know, thrust rings and thrust bearings must have good wear resistance during their working process, especially in the case of high-speed operation, if there is no good wear resistance, the friction force of the thrust ring and thrust bearings will However, it is generally difficult to directly determine the wear resistance of thrust rings and thrust bearings in actual production. Therefore, for thrust rings, thrust bearings or other axial thrust parts (hereinafter referred to as It is particularly necessary to test the wear resistance and reliability of "test piece")

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