Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Polyether composite thrust bearing

A technology of thrust bearings and polyether, applied in bearings, bearing components, shafts and bearings, etc., can solve the problems of the decline in load capacity and loss of load capacity of Babbitt alloy sliding bearings

Pending Publication Date: 2020-04-10
HUNAN CHONGDE IND TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some special working conditions, such as heavy load and high temperature conditions, the load-bearing capacity of Babbitt alloy sliding bearings will drop sharply, or even lose the load-bearing capacity.

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
  • Polyether composite thrust bearing
  • Polyether composite thrust bearing
  • Polyether composite thrust bearing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be described in further detail and completely below in conjunction with Examples and Comparative Examples.

[0035] like Figure 1 ~ Figure 4 As shown, the polyether composite thrust bearing of this embodiment includes a pad 1, a limit screw 2 and a bearing body 3, and the limit screw 2 is movably connected with the pad 1 and the bearing body 3 respectively, and the pad 1 is at least three One, the pads 1 are evenly distributed on the bearing body 3 through the limit screws 2, the pads 1 sequentially include a pad base 13, and a metal transition layer 12 and a wear-reducing layer 11 arranged sequentially above the pad base 13; , The contact surface between the metal transition layer 12 and the anti-friction layer 11 is concavo-convex, and the anti-friction layer 11 is a PEEK coating.

[0036] In this embodiment, the metal transition layer 12 is fixed on the tile base 13 by means of vacuum sintering or electric spark sintering.

[0037] In th...

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 discloses a polyether composite thrust bearing. The polyether composite thrust bearing comprises broken tiles, limiting screws and a bearing body; the limiting screws are movably connected with the broken tiles and the bearing body; at least three broken tiles are provided; the broken tiles are uniformly distributed on the bearing body through the limiting screws; the broken tiles comprise broken tile basal bodies, and metal transition layers and wear reducing layers arranged on the broken tile basal bodies in sequence; the contacted surfaces of the metal transition layers and the wear reducing layers are concave-convex; and the wear reducing layers are PEEK coating layers. Compared with the prior art, the polyether composite thrust bearing resists high temperature, achieveshigh bearing capacity, can be applied to heavy-load working condition, can bear longer-time boundary friction, and is more excellent in performance compared with babbitt metal.

Description

technical field [0001] The invention relates to a bearing, specifically a polyether composite thrust bearing, which belongs to the field of machinery. Background technique [0002] In hydrodynamic plain bearing applications, the bearing friction reducing layer is usually made of Babbitt metal. However, in some special working conditions, such as heavy load and high temperature conditions, the load-carrying capacity of Babbitt alloy sliding bearings will drop sharply, or even lose the load-bearing capacity. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the object of the present invention is to provide a polyether composite thrust bearing with simple structure, wear resistance and high temperature resistance. [0004] For realizing above-mentioned purpose of the invention, the technical scheme that the present invention adopts is as follows: [0005] A polyether composite thrust bearing, comprising pads, limit screws and a bea...

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
IPC IPC(8): F16C17/08F16C33/20
CPCF16C17/08F16C33/201F16C33/208F16C2202/06F16C2204/10F16C2208/36F16C2220/20F16C2300/54
Inventor 龚常亮朱杰王瑞先朱炫睿邹莹周少华
Owner HUNAN CHONGDE IND TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com