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

Novel wear-resistant planetary grinding disc

A planetary grinding and wear-resistant technology, which is applied in the field of tools and planetary grinding discs, can solve the problems of inconsistency in processing size, achieve high product uniformity, increase wear resistance and hardness, and improve product quality.

Active Publication Date: 2019-10-25
JILIN UNIV
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the background technology and provide a brand new grinding disc containing diamond composite sheets and replaceable wear-resistant plastic parts to effectively solve the problem of grinding disc wear, improve production efficiency and save costs , and can reduce the problem of non-uniform product processing size caused by grinding disc wear

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
  • Novel wear-resistant planetary grinding disc
  • Novel wear-resistant planetary grinding disc
  • Novel wear-resistant planetary grinding disc

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] In conjunction with accompanying drawing, illustrate the concrete structure of each part of the present invention:

[0019] Will figure 1 The diamond composite sheet 4 with an outer diameter of 19.00 mm and a height of 5 mm is brazed on the grinding chassis 2. The outer diameter of the grinding chassis 2 is 250 mm, the inner diameter is 120 mm, and the thickness is 8 mm. The center of each counterbore is 110 mm away from the center of the grinding chassis 2. The diameter is 19.30mm, the counterbore depth is 3.0mm, and the number of counterbore holes is 24, evenly distributed on the same circle, such as image 3 . Will figure 2 The wear-resistant polytetrafluoroethylene plastic ring 3 with an outer diameter of 23 mm and an inner diameter of 19.30 mm is nested in the through hole of the grinding faceplate 1. The outer diameter of the grinding face plate is 290 mm, the inner diameter is 150 mm, and the thickness is 14 mm. The distance between the center of the circle a...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
diameteraaaaaaaaaa
radiusaaaaaaaaaa
Login to View More

Abstract

The invention discloses a novel wear-resistant planetary grinding disc, and belongs to the technical field of hard alloy composite sheet processing. The novel wear-resistant planetary grinding disc iscomposed of a grinding flower disc (1) and a grinding basal disc (2), wherein 10-36 uniformly distributed through holes are formed in the grinding flower disc (1), and a wear-resistant plastic ring (3) is tightly nested inside each through hole; counter bores which are as many as the through holes in the grinding flower disc (1) are formed in the grinding basal disc (2), and a cylindrical diamondcomposite sheet (4) is arranged in each counter bore by braze-welding; and three or more screw through holes (5) are further formed in the same position on the grinding basal disc (2) and the grinding flower disc (1) for fixing the grinding basal disc (2) and the grinding flower disc (1). While the novel wear-resistant planetary grinding disc is used to process a hard material, working time can be effectively reduced, diamond abrasive materials are saved, manpower and material resources are saved, and product quality is improved.

Description

technical field [0001] The invention belongs to the technical field of cemented carbide composite sheet processing, and specifically relates to a novel wear-resistant planetary grinding disc, in particular to a planetary grinding disc containing diamond composite sheets and wear-resistant plastic parts, which is applied to diamond composite sheets, cubic nitrogen A tool for surface grinding of superhard materials such as boron compound sheets. Background technique [0002] At present, the diamond / cubic boron nitride composite sheet is sintered together with diamond micropowder or cubic boron nitride and cemented carbide substrate (tungsten carbide-cobalt alloy) under high temperature and high pressure, and the upper part is diamond / cubic boron nitride polycrystalline layer. The working layer has ultra-high hardness and ultra-high wear resistance, and the lower part is hard alloy. During the production and processing of diamond / cubic boron nitride, a very important step is t...

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): B24B37/10B24B37/16
CPCB24B37/10B24B37/16
Inventor 肖冠军张辰邹勃邹广田
Owner JILIN UNIV
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