High load anti-friction plate testing machine

A technology of anti-friction plate and testing machine, which is applied in the field of testing machines, can solve problems such as high specific pressure, eccentric wear, and failure to reflect high-temperature wear status, and achieve the effect of strong practicability and reasonable design

Active Publication Date: 2019-03-29
ZHEJIANG CHANGSHENG SLIDING BEARINGS
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many problems in this kind of test equipment: first, it cannot reflect the high temperature wear state; second, due to the high specific pressure, there are often eccentric wear phenomena, which cannot reflect the real wear situation well, etc.
Moreover, there is no domestic testing machine specifically for the verification test of high-load anti-friction plates

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
  • High load anti-friction plate testing machine
  • High load anti-friction plate testing machine
  • High load anti-friction plate testing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following are specific embodiments of the invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0032] Such as Figure 1-2 As shown, the high-load anti-friction plate testing machine includes a frame-type pressure-bearing frame 1, and two symmetrically arranged anti-friction plate seats 2 are arranged in the frame-type pressure-bearing frame 1. The opposite side is respectively equipped with test friction reducing plate a through side pressure mechanism 3, such as Figure 7 As shown, the test anti-friction plate a includes a plate body. On one side of the plate body, there are several flat-bottomed blind holes and nuclear graphite columns embedded in the flat-bottomed blind holes. The outer ends of the nuclear graphite columns protrude from the plate body and have a flat bottom. side of the blind hole. Such as image 3 As...

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 high-load antifriction plate testing machine, which comprises a frame-type pressure-bearing rack, wherein two symmetrical antifriction plate seats are arranged in the frame-type pressure-bearing rack; the opposite surfaces of the two antifriction plate seats are separately provided with a testing antifriction plate through lateral pressure type mechanisms; an opposite friction element which is positioned between the two antifriction plate seats and can carry out reciprocating motion back and forth in a horizontal direction is also arranged in the frame-type pressure-bearing rack; two side surfaces of the opposite friction element are separately in contact with the testing antifriction plate; a heating mechanism is arranged on the opposite friction element; the opposite friction element is connected with a translation driving mechanism; any one antifriction plate seat in the two antifriction plate seats is connected with a loading pressure maintaining mechanism. The high-load antifriction plate testing machine has the advantages that the high-load antifriction plate testing machine can simulate working state tests under various working conditions of the high-load antifriction plate.

Description

technical field [0001] The invention belongs to the technical field of testing machines, and relates to the test of anti-friction plates for nuclear reactor pressure vessel supports, in particular to a high-load anti-friction plate test machine. Background technique [0002] High-load anti-friction plates have a wide range of engineering applications, and some anti-friction plates are used in very harsh environments. Its structure is extremely important, and oil-free lubrication is generally required, and its important performance indicators need to be determined through simulation experiments. For example, the anti-friction plate of the domestic reactor pressure vessel support has a large bearing specific pressure and a high practical ambient temperature. It requires oil-free lubrication, guarantees a service life of 60 years, and can cope with geological disasters such as earthquakes. As a key component for supporting the reactor pressure vessel and reducing friction when...

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 Patents(China)
IPC IPC(8): G01M13/00G01N3/56
CPCG01M13/00G01N3/56
Inventor 任巍伟陆忠泉樊学峰
Owner ZHEJIANG CHANGSHENG SLIDING BEARINGS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap