Diamond grinding wheel dressing method

A technology of diamond grinding wheel and electroplated diamond, which is applied in the direction of metal processing equipment, abrasive surface adjustment device, grinding machine tool parts, etc. It can solve the problems of low dressing accuracy, poor dressing effect, fast consumption, etc., and achieve good cutting effect , avoid excessive consumption, good effect

Inactive Publication Date: 2018-11-20
ZHENGZHOU RES INST FOR ABRASIVES & GRINDING CO LTD
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Green silicon carbide grinding wheels of medium and soft grades (J, K, L hardness) are used to dress the grinding, but this dressing has the following problems: First, compared with diamond grinding wheels, silicon carbide grinding wheels have low hardness and fast consumption, and si

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 grinding wheel dressing method
  • Diamond grinding wheel dressing method
  • Diamond grinding wheel dressing method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1

[0033] The diamond grinding wheel dressing method of this embodiment includes the following steps:

[0034] 1) Take the diamond wheel to be trimmed. The diamond grinding wheel to be trimmed is a resin bond diamond micropowder grinding wheel, and the diamond particle size in the diamond grinding wheel to be trimmed is 400 meshes and the concentration is 75%. The to-be-dressed diamond grinding wheel includes a to-be-dressed grinding wheel base, which is a circular annular disc, and a diamond abrasive layer is arranged on the outer peripheral surface of the circular annular disc. The angle α between the cut surface of the outer peripheral surface of the diamond abrasive layer and the side surface of the diamond grinding wheel is 90°. The diameter of the grinding wheel to be dressed is 10mm and the thickness is 10mm.

[0035] Take electroplated diamond grinding wheel. The particle size of the diamond abrasive in the electroplated diamond grinding wheel is 150 mesh,...

Example Embodiment

[0042] Example 2

[0043] The diamond grinding wheel dressing method of this embodiment, such as Figure 1-Figure 3 As shown, including the following steps:

[0044] 1) Take the diamond wheel to be trimmed. The diamond grinding wheel to be trimmed is a resin bond diamond micropowder grinding wheel, and the particle size of the diamond in the diamond grinding wheel to be trimmed is 600 meshes and the concentration is 75%. The to-be-dressed diamond grinding wheel includes a to-be-dressed grinding wheel substrate 101, which is a circular annular disc, and a diamond abrasive layer 102 is provided on the outer peripheral surface of the circular annular disc. The angle α between the cut surface of the outer peripheral surface of the diamond abrasive layer and the side surface of the diamond grinding wheel is 75°. The diameter of the grinding wheel to be repaired is 15mm and the thickness is 8mm.

[0045] Take electroplated diamond grinding wheel. The particle size of the diamond abrasi...

Example Embodiment

[0052] Example 3

[0053] The diamond grinding wheel dressing method of this embodiment includes the following steps:

[0054] 1) Take the diamond wheel to be trimmed. The diamond grinding wheel to be trimmed is a resin bond diamond micropowder grinding wheel, and the particle size of the diamond in the diamond grinding wheel to be trimmed is 1000 meshes and the concentration is 125%. The to-be-dressed diamond grinding wheel includes a to-be-dressed grinding wheel base, which is a circular annular disc, and a diamond abrasive layer is arranged on the outer peripheral surface of the circular annular disc. The angle α between the cut surface of the outer peripheral surface of the diamond abrasive layer and the side surface of the diamond grinding wheel is 45°. The diameter of the grinding wheel to be dressed is 25mm and the thickness is 25mm.

[0055] Take electroplated diamond grinding wheel. The particle size of the diamond abrasive in the electroplated diamond grinding wheel is ...

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
Thicknessaaaaaaaaaa
Diameteraaaaaaaaaa
Login to view more

Abstract

The invention relates to a diamond grinding wheel dressing method, and belongs to the technical field of grinding apparatuses. The diamond grinding wheel dressing method comprises the following stepsthat an electroplating diamond grinding wheel and a diamond grinding wheel to be dressed are relatively ground, then the relatively ground grinding wheel to be dressed is subjected to surface cleaning, and the diamond grinding wheel is obtained. According to the diamond grinding wheel dressing method, the diamond grinding wheel and the diamond grinding wheel are relatively ground, the diamond grinding wheel is dressed, and the problem that when a silicon carbide grinding wheel is used for dressing the diamond grinding wheel in the prior art, the silicon carbide grinding wheel is consumed too fast is avoided. Meanwhile, the diamond grinding wheel is adopted as the dressing grinding wheel, the shape retention performance is good, profile modeling dressing can be adopted for the diamond grinding wheel as the grinding wheel to be dressed, and the dressing precision of the diamond grinding wheel is improved.

Description

technical field [0001] The invention relates to a diamond grinding wheel dressing method, which belongs to the technical field of abrasive tools. Background technique [0002] Resin bonded diamond grinding wheel is a commonly used diamond grinding wheel. Among them, resin bonded ultrafine diamond powder grinding wheel is mostly used for polishing workpieces with high precision and high surface quality requirements, such as fine grinding of zirconia ceramic materials, sapphire materials, electronic components, etc. High-speed steel for devices, etc. Using this grinding wheel, generally the final polishing brightness can reach a mirror effect. [0003] During the grinding and polishing process, the grinding debris of the workpiece will accumulate in the resin bond ultra-fine diamond micropowder grinding wheel. Due to the blockage of the grinding debris, the diamond grinding wheel will lose its grinding and polishing ability, fail to achieve the polishing effect, and even caus...

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): B24B53/053B24B53/007B24B53/12
CPCB24B53/007B24B53/053B24B53/12
Inventor 叶腾飞王江涛熊华军
Owner ZHENGZHOU RES INST FOR ABRASIVES & GRINDING CO LTD
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