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Ceramic bond CBN composite grinding wheel for grinding titanium alloys and preparation method

A ceramic bond and titanium alloy technology, applied in the field of grinding, can solve the problems of low grinding efficiency, poor surface accuracy and smoothness of the grinding workpiece, and achieve the improvement of grinding quality and efficiency, good wettability and Fluidity, effect of increasing chip space

Inactive Publication Date: 2019-03-15
SUZHOU FAR EAST ABRASIVES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the technical problem to be solved in the present invention is to overcome the low grinding efficiency of the existing vitrified bond BCN grinding wheel in the grinding process and the need for frequent dressing, and the tendency to cause adhesion, resulting in poor surface accuracy and smoothness of the grinding workpiece. defect

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  • Ceramic bond CBN composite grinding wheel for grinding titanium alloys and preparation method
  • Ceramic bond CBN composite grinding wheel for grinding titanium alloys and preparation method
  • Ceramic bond CBN composite grinding wheel for grinding titanium alloys and preparation method

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Embodiment Construction

[0039] In order to facilitate the understanding of the purpose, technical solutions and key points of the present invention, the implementation manners of the present invention will be further described in detail below. This invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, this embodiment is provided so that this invention will be thorough and complete and will fully convey the concept of the invention to those skilled in the art, and the present invention will only be defined by the appended claims.

[0040] The invention provides a vitrified bond CBN composite grinding wheel for grinding titanium alloys, comprising a substrate, an adhesive layer and a composite patch; the composite patch is used as the working layer of the composite grinding wheel for grinding titanium alloy components, and the substrate is used For fixing the composite patch, the adhesive layer is used to fix the composite ...

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Abstract

The invention belongs to the technical field of grinding, and in particular, relates to a ceramic bond CBN composite grinding wheel for grinding titanium alloys and a preparation method. The compositegrinding wheel comprises a basal body, and a composite patch fixed on the basal body by using an adhesive layer and used for grinding the titanium alloys. Through cooperation between ceramic microcrystal abrasives and CBN abrasives, the composite grinding wheel is prepared, sharp cutting edges can be continuously generated, more chip accommodating space is provided, the heat dissipating effect isimproved, the stable grinding effect is maintained, the finishing amount is reduced, and the production efficiency is improved; and through bonding and holding effects of low-temperature ceramic bondreinforcing abrasives with a specific ratio, the self-sharpening property is better, the chip accommodating space is larger, and the surface smoothness of grinded workpieces is further improved. Based on brand new raw material formulas, the preparation method forms a stable grid structure through low-temperature ceramic bonds, the CBN abrasives and the ceramic microcrystal abrasives to improve the mechanical strength of the composite grinding wheel.

Description

technical field [0001] The invention belongs to the technical field of grinding processing, and in particular relates to a ceramic bond CBN composite grinding wheel for grinding titanium alloys and a preparation method thereof. Background technique [0002] Abrasives, as industrial teeth, play an irreplaceable role in product grinding, molding, and polishing. Abrasives are generally divided into natural abrasives and artificial abrasives. Natural abrasives are directly processed from natural ore rocks, and artificial abrasives are prepared from abrasives and binders. With the development of industry, abrasive tools are not only widely used in machinery manufacturing and other metal processing fields, but also in non-metal industries such as glass deep processing, special ceramics, stone materials, rubber, silicon materials, grain processing, and paper making. [0003] Titanium alloy has the advantages of low density, high specific strength, high temperature resistance, corr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D3/14B24D18/00
CPCB24D3/14B24D18/0009
Inventor 黄庆飞马艳艳张纪辉乔延锋刘静东孙明
Owner SUZHOU FAR EAST ABRASIVES
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