Electroplating diamond grinding block and its production

A technology of electroplating diamond and diamond, which is applied in the manufacture of tools, metal processing equipment, abrasives, etc., can solve the problems of many processes, low output, and long time, and achieve the effects of increasing output, saving processes, and shortening working hours

Inactive Publication Date: 2007-01-17
邓华庆
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that there are many processes, long time and low output.

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
  • Electroplating diamond grinding block and its production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The embodiment is an electroplated diamond grinding disc whose outer ring surface is a coarse-grained diamond abrasive layer and whose inner ring surface is a fine-grained diamond abrasive layer.

[0012] In order to manufacture the above-mentioned electroplated diamond grinding disc, the process includes bottom nickel plating, diamond abrasive layer, cleaning and other processes, which is characterized in that the process of upper diamond abrasive layer adopts partial covering and partial electroplating, that is, the fine-grained diamond abrasive is first covered On the first part, coarse-grained diamond abrasives are applied; then the cover is removed, and fine-grained diamond abrasives are applied; two diamond abrasive layers of different particle sizes are plated on the base of the grinding disc steel sheet. This process not only ensures that the coarse-grained diamond will not be mixed into the fine-grained diamond abrasive layer, but also ensures that the working s...

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
particle sizeaaaaaaaaaa
particle sizeaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

An electroplated abrasive diamond disc is composed of a steel disc as basic body and with central axle hole, an electroplated abrasive diamond particle layer on the external ring on steel disc and an electroplated abrasive diamond particle layer on the internal ring on steel disc. The diamond particles for external and internal rings have different granularities. Its preparing process includes such steps as plating Ni layer on steel disc, shielding internal ring, plating coarse diamond particles onto external ring, removing the shielding layer, plating fine diamond particles onto internal ring, and cleaning.

Description

1. Technical field [0001] The invention relates to a grinding disc and its manufacturing process, in particular to an electroplated diamond grinding disc and its manufacturing process. The electroplated diamond grinding disc is a tool for grinding and polishing natural gemstones, artificial gemstones, glass products, tungsten steel products or the like . 2. Background technology [0002] At present, in gemstone processing and production, most of the electroplated diamond grinding discs used are one grinding disc with one diamond grain size. When forming and faceting gemstones, first use a coarse-grained diamond grinding disc (diamond grain size of 500 to 10 microns) to roughly grind the facets until roughly shaped; then use a fine-grained diamond grinding disc (diamond grain size of 50 to 0.5 microns), Carry out fine grinding and faceting to shape; then according to different gem materials, choose different polishing materials for polishing. Whether it is red sapphire, cry...

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): B24D7/14
Inventor 邓华庆
Owner 邓华庆
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