Unlock instant, AI-driven research and patent intelligence for your innovation.

Test device capable of realizing friction and wear behavior research under multiple working conditions

A friction and wear and wear test technology, applied in measuring devices, testing wear resistance, instruments, etc., can solve the problems of lack of versatility and convenience of testing machines

Active Publication Date: 2021-08-20
WENZHOU UNIVERSITY
View PDF25 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, most of the existing friction and wear testing machines only focus on exploring the damage mechanism of materials under the action of a single factor, and the general testing machines often lack the versatility and convenience of test realization. Therefore, the existing friction and wear testing equipment There are still many areas that need or can be improved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Test device capable of realizing friction and wear behavior research under multiple working conditions
  • Test device capable of realizing friction and wear behavior research under multiple working conditions
  • Test device capable of realizing friction and wear behavior research under multiple working conditions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Such as Figures 1 to 10 The shown is a test device that can realize the research of friction and wear behavior under multiple working conditions, including a frame 1, which is equipped with a variety of built-in wear media and wear media that can selectively supply wear media according to actual conditions Supply device 2, friction and wear condition simulation device 3, wear test residue recovery device 4.

[0034] The wear medium supply device 2 inc...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a test device capable of realizing friction and wear behavior research under multiple working conditions, which is characterized in that the test device comprises a rack which is provided with a wear medium supply device, a friction and wear working condition simulation device and a wear test residue recovery device; the wear medium supply device comprises a medium storage tank, a booster pump and a nozzle; the friction and wear working condition simulation device comprises a wear test sample clamp, a voice coil motor, a friction pair clamp and a heating rod; a sealing cover assembly is arranged at the position, located on the friction and wear working condition simulation device, of the rack; and the wear test residue recovery device comprises a recovery box which is arranged below the wear test sample clamp and can recover test residues. The beneficial effect is that the test device capable of realizing friction and wear behavior research under multiple working conditions is provided.

Description

technical field [0001] The invention relates to a test device capable of researching friction and wear behaviors under multiple working conditions. Background technique [0002] The friction and wear behavior under the coupling action of multiphase flow widely exists on the material contact interface. During the service process of various key components in the fields of aerospace, rail transit, petrochemical, energy and power, etc., their friction and wear contact surfaces are often subjected to coupling effects of multi-phase media such as gas, liquid, and solid at the same time, which will inevitably lead to material The diversification and complexity of wear behavior and damage mechanism seriously restrict the normal service behavior of key components. Therefore, how to effectively reveal the wear response mechanism of each key component under the coupling effect of different phase media has important engineering value for effectively predicting and mitigating the degree...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/56G01N3/04
CPCG01N3/56G01N3/04G01N2203/0694G01N2203/0676
Inventor 尹美贵章飞龙江启李强
Owner WENZHOU UNIVERSITY