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Friction-wear detecting apparatus

A test device, friction and wear technology, applied in the direction of measuring device, testing wear resistance, using mechanical devices, etc., can solve the problem of high price, and achieve the effects of convenient transportation, simple structure, and simple and compact equipment structure.

Active Publication Date: 2006-08-09
CHINA TEST & CERTIFICATION INT GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most models of friction and wear testing machines are independent equipment, and the driving device, transmission device and control device must be fully equipped, so the price is relatively expensive.

Method used

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Experimental program
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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] Such as Figure 1~4 As shown, the present invention is a friction and wear testing device used in conjunction with a universal material testing machine in the prior art, which includes a three-part structure of a two-dimensional force sensing detection part 10, a rotary motion part 30 and a reciprocating motion part 60, wherein the transmission The sensing part 10 and the rotating part 30 can be used in conjunction with the universal material testing machine to perform a ball-on-disk friction and wear test, and the reciprocating part 60 can be connected to the rotating part 30 to perform a reciprocating friction and wear test.

[0021] Such as figure 1 As shown, the sensing detection part 10 of the present invention includes: an upper connection base 11, the upper connection base 11 is fixed in the chuck on the beam of the universal material t...

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Abstract

Present invention relates to a frictional wear testing device. It features including two-dimensional force sensing detect part and rotary motion part, said force sensing detect part including one upper connection seat, one vertical sensor, one support seat, one horizon sensor, one pressure head, one motor, bracing frame, one transmission mechanism, one load turntable. Said invention can complete mechanical property testing for different kinds of fixation material combined with universal material testing machine.

Description

technical field [0001] The invention relates to a friction and wear device, in particular to a friction and wear testing device which can be used in conjunction with a universal material testing machine to test the friction and wear performance of solid materials. Background technique [0002] The surface properties of various solid materials (including surface hardness, scratch resistance, wear resistance, etc.) are important factors affecting the overall performance and reliability, and small defects on the surface can lead to a substantial decrease in the strength of solid materials. For safety and reliability requirements, it is necessary to test the surface scratch and abrasion resistance of various solid materials. When testing the friction and wear characteristics between materials, the test sample is usually placed on a friction and wear testing machine for testing, and the solid material is evaluated through the friction coefficient measured in the test and the wear...

Claims

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Application Information

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IPC IPC(8): G01N3/56G01N19/00
Inventor 包亦望李庆阳邱岩
Owner CHINA TEST & CERTIFICATION INT GRP CO LTD
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