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

Diamond chamfering polishing wheel for glass and preparation method thereof

A diamond and polishing wheel technology, applied in the field of polishing wheels, can solve the problems of low comprehensive performance and price ratio, long downtime for wheel replacement, slow chamfering and chamfering line speed, etc., to save downtime for wheel replacement and low motor current , the effect of fast line speed

Active Publication Date: 2011-01-12
广东奔朗新材料股份有限公司
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other chamfering polishing wheels currently used, such as 10S, BK, BD chamfering polishing wheels and stone wheels, some chamfering depths are too shallow, the line speed of chamfering is too slow, and some primary chamfering is rough, such as insufficient brightness, large The service life of most chamfers is short, and the comprehensive performance and price ratio are low
Chinese Patent Document No. CN101214637A disclosed a glass edging wheel on July 9, 2008, which uses white corundum powder of more than 500 meshes, epoxy resin and phenolic resin in combination with cold pressing and then oven heating. This product is polished Good performance, but the depth of the chamfer is too shallow, the linear speed of the chamfer is too slow, the large grinding resistance causes the motor current to be large, the service life is short, and the time to change the grinding wheel is long.

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
  • Diamond chamfering polishing wheel for glass and preparation method thereof
  • Diamond chamfering polishing wheel for glass and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0017] see figure 1 , the diamond chamfering polishing wheel for glass includes a substrate 1 and an abrasive layer 2, the abrasive layer 2 is prepared from the following raw materials in volume percentage: 10-15% of diamond with a mesh size of 800 or more, 10-15% of silicon carbide with a mesh size of 600 or more %, 55-65% of polyimide resin powder above 500 mesh, 5-10% of copper powder of 325 mesh, 5-10% of silicon carbide above 1000 mesh.

[0018] The abrasive material layer 2 in this embodiment is prepared from the following raw materials in volume percentage: 800 mesh diamond 10%, 600 mesh silicon carbide 15%, 500 mesh or more polyimide resin powder 60%, 325 mesh copper powder 10% , 5% of silicon carbide above 1000 mesh.

[0019] The diamond chamfering polishing wheel for glass includes the following steps during preparation:

[0020] In the first step, the above raw materials are uniformly mixed in proportion to obtain a mixture;

[0021] The second step is to put the...

no. 2 example

[0026] The abrasive material layer 2 in the present embodiment is prepared from the following raw materials in volume percentage: 800 mesh diamond 12%, 600 mesh silicon carbide 13%, polyimide resin powder 55% above 500 mesh, 325 mesh copper powder 10% , 10% of silicon carbide above 1000 mesh.

[0027] See the first embodiment for the rest of the undescribed parts, and will not repeat them here.

no. 3 example

[0029] The abrasive layer 2 in this embodiment is prepared from the following raw materials in volume percentage: 800 mesh diamond 15%, 600 mesh silicon carbide 10%, 500 mesh or more polyimide resin powder 65%, 325 mesh copper powder 5% , 5% of silicon carbide above 1000 mesh.

[0030] See the first embodiment for the rest of the undescribed parts, and will not repeat them here.

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 diamond chamfering polishing wheel for glass and a preparation method thereof. The diamond chamfering polishing wheel for glass comprises a base body and an abrasive layer, wherein the abrasive is prepared from the raw materials in percent by volume: 10% to 15% of diamond of more than 800 meshes, 10% to 15% of silicon carbide of more than 600 meshes, 55% to 65% of polyimide resin powder of more than 500 meshes, 5% to 10% of copper powder of 325 meshes and 5% to 10% of silicon carbide of more than 1000 meshes. The abrasive layer is prepared from the raw materials in percent by volume: 10% of diamond of 800 meshes, 15% of silicon carbide of 600 meshes, 60% of polyimide resin powder of more than 500 meshes, 10% of copper powder of 325 meshes and 5% of silicon carbide of more than 1000 meshes. The diamond chamfering polishing wheel has the characteristics of simple and reasonable structure, flexible operation, one-step accomplishment of chamfering and polishing, low manufacturing cost and long service life.

Description

technical field [0001] The invention relates to a polishing wheel, in particular to a diamond chamfering polishing wheel for glass and a preparation method thereof. Background technique [0002] At present, 3-6mm thick glass is used in household appliances. After cutting out a large number of glass sheets of the same specification, the sharp corners should be poured out, and there should be a bright chamfered surface, which is convenient for further water plating on the surface of the metal film. As bright as a silver mirror, it is used for decorative panels of home appliances, beautiful and generous, attracting attention. Other chamfering polishing wheels currently used, such as 10S, BK, BD chamfering polishing wheels and stone wheels, some chamfering depths are too shallow, the line speed of chamfering is too slow, and some primary chamfering is rough, such as insufficient brightness, large The service life of most chamfers is short, and the comprehensive performance and ...

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): B24D7/00B24D3/04B24D3/20B24D3/06
Inventor 尹育航陶洪亮周华
Owner 广东奔朗新材料股份有限公司
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