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A honing rod for ultra-precision machining of structural ceramics

A technology of ultra-precision machining and fine honing, applied in the direction of honing tools, etc., can solve the problems of hard structural ceramics, cumbersome processing technology, and high cost

Active Publication Date: 2021-02-05
GUANGZHOU XUEBA SPECIAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the material of structural ceramics is relatively hard, the processing technology is cumbersome, and the production efficiency is low, resulting in high cost

Method used

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  • A honing rod for ultra-precision machining of structural ceramics
  • A honing rod for ultra-precision machining of structural ceramics
  • A honing rod for ultra-precision machining of structural ceramics

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0031] In one of the embodiments, the present invention designs the key topological structure novelly, utilizes the rotation slot C to realize the rotation interchange of the coarse and fine honing stones, uses the slope A to push the handle 203 of the machine tool, and realizes the rough honing stone A101 , rough honing stone B103, rough honing stone C105 prominence; Utilize the positioning ball to set the clamping position to realize the positioning after the rough and fine honing stone rotates; The combination of the above forms a honing rod for ultra-precision machining of structural ceramics with rough and fine fast interchangeability, so as to realize the purpos...

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Abstract

The material of structural ceramics is relatively hard, the processing technology is cumbersome, and the production efficiency is low, resulting in high cost. The present invention designs a honing rod with ultra-precision machining of structural ceramics, including a honing stone device and a push rod locking device. Under the premise of using the same honing rod, the rough honing stone can be replaced quickly; the driving force of the machine tool is used to realize the goal of honing the inner hole gradually by the honing stone, and to achieve the goal of rough honing and fine honing with the same honing rod. The invention is mainly used for honing of superhard materials, and is especially suitable for ultra-precision machining of structural ceramics, such as zirconia, silicon nitride, aluminum oxide and other materials.

Description

technical field [0001] The invention relates to the field of ultra-precision machining, in particular to machining the inner circle of ultra-hard materials such as structural ceramics, which can quickly realize rough and fine honing stones, and achieve the goals of improving machining accuracy and machining efficiency. Background technique [0002] Structural ceramics is a kind of superhard material, and grinding is the main method of processing. Researchers at home and abroad have conducted a lot of research on precision machining structural ceramic materials. Ultra-precision ultrasonic honing device) proposes an ultra-precision ultrasonic honing device, so that one side of the collector ring is introduced with ultrasonic power through a carbon brush, and the oil stone seat is installed on the body of the honing head, which achieves the precision machining of superhard materials by means of ultrasonic waves. honing device. In 2008, the North University of China put forward...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B33/08
CPCB24B33/083
Inventor 李旭伟
Owner GUANGZHOU XUEBA SPECIAL EQUIP CO LTD
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