Re-griding-cutting cube boron-nitride grinding-block device, its base and grinding-block preparing method

A cubic boron nitride and grinding block technology, applied in the field of machinery, can solve problems such as reducing the time for clamping and tool setting

Inactive Publication Date: 2007-11-14
上海达特精密机械配件有限公司
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problems to be solved by the present invention are: mainly to solve the installation problems of the clamping fixed point, the arc-shaped R surface of the aluminum alloy base and the CBN cylindrical sintered body and the aluminum alloy bottom block; and also to solve the production and various tolerances of each component The problem of cooperation is to make the CBN cylinder have strong impact resistance and maintain a relatively uniform hardness; and to solve the problem that the aluminum alloy base should be a curved R surface, how to

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
  • Re-griding-cutting cube boron-nitride grinding-block device, its base and grinding-block preparing method
  • Re-griding-cutting cube boron-nitride grinding-block device, its base and grinding-block preparing method
  • Re-griding-cutting cube boron-nitride grinding-block device, its base and grinding-block preparing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0112] Please refer to accompanying drawings 1,2,3 shown, the present invention is made up of parts such as base, grinder equipment, grinding tool, square grinding block and each tooling parts, and this device is inlaid on the aluminum alloy base 4 of precise processing five A cylindrical cubic boron nitride CBN grinding body is combined into an integral cubic boron nitride CBN grinding block 10, wherein:

[0113] In one end of the aluminum alloy base 4, 5 pieces of cubic boron nitride grinding blocks 6 are respectively bonded and embedded in the inlaid position hole 8, and the size of each hole 8 of the inlaid position hole 8 is respectively the same as that of the 5 6 diameters of the cubic boron nitride grinding block. matched in size;

[0114]In the middle of the aluminum alloy base 4, there are two upper and lower clamping bolts 3, and the clamping bolts 3 are connected and fixed with the grinding machine equipment;

[0115] On both sides of the aluminum alloy base 4, re...

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

An automatic grinder device and the preparation method of grindstones relates to the mechanical field. It specially relates to a heavy grinding cubic boron nitride grindstone device of the heavy grinding double-sided high precision automatic grinder of various brake discs in automobile and aircraft aviation industry and the preparation method of its seat and grindstone. The device is composed of a seat, a grinder device and five cylinder CBN grindstones embedded on the alloy seat. The method contains preparation technology of the alloy seat, the sintering technology, fastening and binding method of five CBN grindstones. It mainly resolves the technologies of CBN grindstones device and the preparation method of its seat and grindstones. With its characterizes of multi-point cutting capability and small cutting resistibility, the invention has advantages of convenient clamping, strong rigidity, convenient tool setting and grinding at initial stage and high efficiency.

Description

technical field [0001] The invention relates to a fully automatic grinding machine equipment in the mechanical field and a method for preparing its base and grinding blocks, especially a kind of brake disc mainly used in the automobile industry, mainly for four-wheeled cars, and in the aviation industry. The invention discloses a cubic boron nitride grinding block device for heavy grinding of a double-face high-precision automatic grinding machine for heavy grinding of aircraft brake discs, a base and a preparation method of the grinding block. Background technique [0002] Most of the existing modules used in high-precision, high-cutting rate double-end high-end grinding machines are integrated GC or WA grinding blocks, which have poor wear resistance, prone to partial wear, short life and need to be replaced frequently. In order to solve this problem, some grinding machines use split CBN (Cubic Boron Nitride) abrasive tools, but the existing split CBN abrasive tools use a ...

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): B24D7/06B24B41/04B24D3/00B24D18/00
Inventor 王苏毅
Owner 上海达特精密机械配件有限公司
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