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A measuring device for material wear amount and wear temperature field

A technology for measuring device and wear amount, which is applied in the direction of testing wear resistance, etc., can solve problems such as unusable, difficult replacement of parts, complicated equipment, etc., and achieve the effect of strong versatility, convenient maintenance, and simple structure

Active Publication Date: 2018-08-21
盐城市射阳荣港实业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing friction and wear detection equipment seldom consider the comprehensive measurement of load, lubricant, wear amount and wear temperature at the same time, such as "a device for real-time observation and recording of fretting friction and wear" (CN201110271627.7), which cannot effectively measure the material Pre-judgment of friction and wear characteristics including temperature, etc. At the same time, the existing friction and wear experimental equipment is expensive, complex equipment, difficult to replace parts, and the application field has strict requirements on materials, etc. Even if a part is damaged, the entire device will be destroyed Unusable and needs complete replacement

Method used

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  • A measuring device for material wear amount and wear temperature field
  • A measuring device for material wear amount and wear temperature field
  • A measuring device for material wear amount and wear temperature field

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0039] A measuring device for material wear amount and wear temperature field. Such as figure 1 As shown, the measurement device is composed of a friction mechanism 1 , a motor controller 2 , a flow control mechanism 3 , a wear measurement mechanism 4 , a temperature measurement mechanism 5 and a paperless temperature recorder 6 .

[0040] Such as figure 2As shown, the friction mechanism 1 is composed of a motor 7 , a worktable 8 , a rotatable pressure beam seat 9 , a pressure beam 10 , a grinding disc 11 , a sample fixing sleeve 12 and a pressure beam positioning plate 14 . The motor 7 is fixed on the lower plane of the panel of the workbench 8, and the motor 7 is connected with the grinding disc 11 shafts. The panel of workbench 8 is fixed with pressure beam positioning plate 14 and rotatable pressure beam seat 9, and pressure beam positioning plate 14 is positioned at the right side of millstone 11, and rotatable pressure beam seat 9 is positioned at the left side of mil...

Embodiment 2

[0051] A measuring device for material wear amount and wear temperature field. Except following situation, all the other are with embodiment 1.

[0052] The sample fixing sleeve is located directly above the 0.7~0.8 times the radius of the grinding disc.

[0053] When this embodiment is in use: the shape of the sample 13 to be measured is a cylinder with an open groove; the load loading range is 50-130N, and the wear measurement range is 1-20mm; the rotational speed of the grinding disc 11 is 64r / min or 80r One of / min; the temperature measurement range is 200~1100℃.

[0054] Compared with the prior art, this specific embodiment has the following positive effects:

[0055] This specific embodiment consists of a friction mechanism 1 , a motor controller 2 , a flow control mechanism 3 , a wear measurement mechanism 4 , a temperature measurement mechanism 5 and a paperless temperature recorder 6 . By adjusting the rotation speed of the motor 7, the flow rate of the lubricant, ...

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Abstract

The invention relates to a measurement device for a material wearing capacity and a wearing temperature field. According to the technical scheme, a motor (7) of a friction mechanism (1) is connected with an abrasive disk (11) through a shaft, a press beam (10) is hinged to a rotatable press beam base (9), and a sample (13) to be measured is installed in a sample fixing sleeve (12) of the press beam (10); a lubricant container (18) of a flow control mechanism (3) is connected with a supercharger (19), a sliding valve (20) and a dropper (21) in sequence through hoses; the lower end of a lead screw (27) of a wear measuring mechanism (4) penetrates through a lead screw base (26) to be spherically hinged to a sliding block (25) which is connected with a pressure head (23) through a spring (24), and a wear scale (32) and a load scale (30) are arranged on the side wall of a loading stand column (22); a thermocouple (34) is installed on a thermocouple fixing rod (33) of a temperature measurement mechanism (5), a motor controller (2) is electrically connected with the motor (7), and the thermocouple (34) is electrically connected with a paperless temperature recorder (6). The measurement device for the material wearing capacity and the wearing temperature field has the advantages of being simple in structure, low in cost, convenient to maintain and high in universality.

Description

technical field [0001] The invention relates to the technical field of friction and wear measurement. In particular, it relates to a measuring device for material wear amount and wear temperature field. Background technique [0002] Friction and wear is one of the main forms of material failure in the transmission field. It usually occurs on the surfaces of materials that are in contact with each other and undergo relative motion. The temperature generated during the friction process, the contact load between the contact materials and the lubricant have a great influence on the degree of wear. Therefore, it is very important to study the frictional characteristics of materials. At present, with the rapid development of new materials, the research and development of wear-resistant materials is also receiving more and more attention. It is essential to detect the friction and wear resistance of substrate materials and coating materials. In the field of research on the detecti...

Claims

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Application Information

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IPC IPC(8): G01N3/56
CPCG01N3/56
Inventor 刘升闫文青李立新胡盛德徐光
Owner 盐城市射阳荣港实业有限公司
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