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Pretreatment method of crystal before being cut and fixed

A treatment method and crystal cutting technology, which can be applied to work accessories, stone processing equipment, manufacturing tools, etc., can solve the problems of crystal fixing and easy cracking, and achieve the effect of avoiding crystal cracking and reducing mechanical stress

Inactive Publication Date: 2013-05-01
安徽环巢光电科技有限公司
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a pretreatment method before crystal cutting and fixing, which solves the phenomenon that crystal fixing is easy to crack

Method used

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  • Pretreatment method of crystal before being cut and fixed
  • Pretreatment method of crystal before being cut and fixed

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Embodiment Construction

[0019] The present invention will be further described in detail according to the examples below.

[0020] figure 1 The front view of the crystal after the pretreatment method is used for this implementation case, figure 2 For the top view of the crystal after the pretreatment method in this implementation case, refer to figure 1 , figure 2 , the present invention, the pretreatment method before crystal cutting and fixation, the steps include:

[0021] (1) Wrap the crystal 1 to be fixed with adhesive tape 2 for 2~3 layers. The maximum stretch rate of adhesive cloth 2 is 140%~160%, and the thickness of adhesive cloth 2 is 0.10~0.15mm;

[0022] (2) Three metal partitions 3 are symmetrically arranged at the fixed place of the above-mentioned crystal 1, and glued with adhesive tape 4. The above-mentioned metal partition 3 has an arc-shaped structure, and the radian of the arc surface matches the side of the above-mentioned crystal 1. The metal The partition 3 is set as a cop...

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Abstract

The invention discloses a pretreatment method of a crystal before being cut and fixed, which comprises the following steps of: wrapping the crystal to be fixed by 2-3 layers by an adhesive tape; symmetrically arranging at least two metal partitions on a fixed position of the crystal, then tightly adhering by the adhesive tape, wherein the metal partitions have arc-shaped structures, and an radian of a camber surface is matched with a side of the crystal; and placing the crystal into a fixture, and pushing a jackscrew of the fixture into the metal partitions to fix. The pretreatment method of the crystal has the advantage that the phenomenon that the crystal is easy to crack when the crystal is fixed is solved.

Description

technical field [0001] The invention relates to a pretreatment method, in particular to a pretreatment method before crystal cutting and fixing. Background technique [0002] At present, it is usually better to use an inner circle cutting machine to cut the crystal into pieces. The fixture of the inner circle cutting machine usually uses the top wire to directly push the crystal into the crystal to fix the crystal. However, this fixing method has defects because the crystal is only subjected to a few The force in the direction of the point will cause a large mechanical stress to the local part of the crystal, and the force on the crystal will be uneven, so that the crystal will crack. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pretreatment method before crystal cutting and fixing, which solves the phenomenon that crystal fixing is easy to crack. [0004] The present invention is achieved through the follo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D7/04
Inventor 万文万黎明
Owner 安徽环巢光电科技有限公司
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