Dual-abrasive diamond grinding wheel for machining external round surface of engineering ceramic

A technology of diamond grinding wheel and engineering ceramics, applied in the direction of abrasives, bonded grinding wheels, metal processing equipment, etc., can solve the problems of high cost, low processing efficiency, and easy microcracks on the processed surface, and achieve simple structure, ensure processing efficiency and The effect of low processing quality, production and running costs

Inactive Publication Date: 2012-06-27
田欣利 +1
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of low processing efficiency, high cost, and easy microcracks on the processing surface of the traditional processing methods of hard and brittle materials such as engineering ceramics, and provide a double abrasive electroplated diamond for processing the outer cylindrical surface of

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  • Dual-abrasive diamond grinding wheel for machining external round surface of engineering ceramic
  • Dual-abrasive diamond grinding wheel for machining external round surface of engineering ceramic
  • Dual-abrasive diamond grinding wheel for machining external round surface of engineering ceramic

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Embodiment Construction

[0015] The double-abrasive diamond grinding wheel used for engineering ceramics cylindrical surface processing of the present invention is further described as follows in conjunction with accompanying drawings and embodiments:

[0016] A kind of double-abrasive diamond grinding wheel used for machining the outer circular surface of engineering ceramics proposed by the present invention is characterized in that: the grinding wheel comprises a base body, a secondary grinding zone formed by a diamond fine abrasive layer combined on the circumferential surface of the base body, and a secondary grinding area combined with the base body The main grinding zone formed by the diamond coarse abrasive layer on the end face; or the secondary grinding zone formed by the diamond fine abrasive layer combined on the end surface of the base body, and the main grinding zone formed by the diamond coarse abrasive layer combined on the circumferential surface of the base body; The main grinding are...

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Abstract

The invention relates to a dual-abrasive diamond grinding wheel for machining an external round surface of engineering ceramics and belongs to the technical field of machining tools for the engineering ceramics. The grinding wheel comprises a base body, an auxiliary grinding zone, a primary grinding zone and abrasive dust discharging slots, wherein the auxiliary grinding zone is combined with the circumferential surface of the base body and consists of a diamond fine abrasive layer, and the primary grinding zone is combined with the end face of the base body and consists of a diamond coarse abrasive layer; or the auxiliary grinding zone is combined with the end face of the base body and consists of the diamond fine abrasive layer, and the primary grinding zone is combined with the circumferential surface of the base body and consists of the diamond coarse abrasive layer; the primary grinding zone is used for removing workpiece materials, and the auxiliary grinding zone is used for grinding ground surfaces of workpieces; and the abrasive dust discharging slots are uniformly distributed on the end face and the circumferential surface of the grinding wheel. According to the grinding wheel, dual effects of removing materials and grinding machined surfaces are achieved through once machining, the machining efficiency is high, the structure is simple, and the production process is not complicated.

Description

technical field [0001] The invention belongs to the technical field of high-efficiency grinding processing tools for engineering ceramics, and in particular relates to a double-abrasive electroplated diamond grinding wheel for machining the outer circle of engineering ceramics. Background technique [0002] At present, in the engineering ceramics processing industry, the conventional processing of the outer cylindrical surface of engineering ceramics is still the traditional parallel grinding wheel reciprocating grinding. Generally, the shape of the parallel grinding wheel is circular. During processing, the surface of the inner hole on the grinding wheel is matched with the motor spindle. The thread on the end of the motor shaft provides clamping positioning. The diamond layer abrasive on the surface of the parallel grinding wheel is generally a single type of abrasive, that is, the particle size of the abrasive grains on the circumference of the grinding wheel and the end ...

Claims

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Application Information

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IPC IPC(8): B24D5/14
Inventor 田欣利郭昉张保国王健全毛亚涛闵娟
Owner 田欣利
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