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Multifunctional pin disc type abrasion simulation experiment device

A simulation experiment device and multifunctional technology, applied in the field of multifunctional pin-on-disk wear simulation experiment device, can solve the problems of low experiment efficiency, single function, and time-consuming, etc., to improve reliability, increase experiment efficiency, improve Effects of Reliability and Experimental Efficiency

Pending Publication Date: 2020-10-30
XIHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the pin-on-disk friction and wear testing machine on the market has the defect of single function. The pin-on-disk friction and wear testing machine with a general structure can only perform one set of grinding experiments at a time. When the performance is affected, a large number of experiments are often required. Such an experimental device has low experimental efficiency and will take a lot of time

Method used

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  • Multifunctional pin disc type abrasion simulation experiment device
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  • Multifunctional pin disc type abrasion simulation experiment device

Examples

Experimental program
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Effect test

Embodiment 1

[0040] A multifunctional pin-on-disk wear simulation experiment device, including a frame, which is sequentially equipped with a screw slider lifting and loading system, a plurality of grinding assemblies 5, a temperature chamber assembly 4, and a spindle rotation system from top to bottom. A grinding assembly 5 is arranged in the warm chamber assembly 4 .

[0041] The frame comprises a frame upper cover plate 1, a frame lower cover plate 3, a frame pillar 6, and a frame bottom plate 8 arranged successively from top to bottom. Warm cavity assembly 4 is arranged.

[0042] A square hole 13 is provided on the upper cover plate 1 of the frame, and a transparent cover plate 11 is provided at the square hole 13, and a temperature sensor 12 for real-time monitoring of the ambient temperature of the temperature chamber assembly 4 is provided on the transparent cover plate 11 .

[0043] The lifting and loading system of the lead screw slider includes a plurality of installation base p...

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PUM

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Abstract

The invention belongs to the technical field of friction and wear testing, and discloses a multifunctional pin disc type abrasion simulation experiment device. The device can be used for carrying outmultiple groups of opposite grinding experiments without mutual influence, and can also be used for simultaneously carrying out multiple groups of opposite grinding experiments without mutual influence under the conditions of different rotating speeds, different contact pressures and the same temperature, so that the reliability of experimental data and the experimental efficiency are improved, and the experimental time is shortened. A user can change the temperature in a heat preservation box cavity by virtue of the heat preservation box cavity; a lead screw sliding block lifting loading system can independently start different opposite grinding assemblies and can apply vertical loads to different multi-grinding assemblies; and a main shaft rotating system can drive a friction disc to rotate and provide corresponding torque.

Description

technical field [0001] The invention belongs to the technical field of friction and wear testing, and in particular relates to a multifunctional pin-on-disk wear simulation experiment device. Background technique [0002] At present, the pin-on-disk friction and wear testing machine on the market has the defect of single function. The pin-on-disk friction and wear testing machine with a general structure can only perform one set of grinding experiments at a time. When the performance is affected, a large number of experiments are often required. Such an experimental device has low experimental efficiency and will take a lot of time. [0003] Therefore, it is necessary to develop a method that can carry out multiple sets of grinding experiments at the same time without mutual influence. It can not only carry out repeated verification experiments at the same temperature and the same speed, but also conduct comparative experiments at the same temperature and different speeds. ...

Claims

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Application Information

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IPC IPC(8): G01N3/56G01N3/02
CPCG01N3/56G01N3/02
Inventor 马蕾钟雯李晨晨石含波
Owner XIHUA UNIV
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