Cutter wheel for cutting glass materials and processing method thereof

A technology of glass materials and processing methods, which is applied in glass manufacturing equipment, glass cutting devices, manufacturing tools, etc., and can solve problems such as areas that cannot be removed with a certain depth

Active Publication Date: 2011-05-11
天津北斗智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is not able to remove an area with a certain depth on the material

Method used

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  • Cutter wheel for cutting glass materials and processing method thereof
  • Cutter wheel for cutting glass materials and processing method thereof
  • Cutter wheel for cutting glass materials and processing method thereof

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Embodiment Construction

[0050] Below combined with Figure 1 to Figure 5 A cutter wheel for cutting glass material and its processing method according to the present invention are described in detail.

[0051] The invention provides a disc-shaped cutter wheel capable of cutting glass materials, especially glass materials with a thickness of 0.1 mm to 2 mm, which is mainly obtained by processing a special microstructure at the V-shaped cutting edge of a commonly used disc-shaped cutter wheel A cutter wheel with a new structure.

[0052] Among them, the V-shaped disc cutter wheel has a curved surface a 1 and a 2 And the V-shaped cutting edge portion 1 that edge ridge line 1 forms, the cutter wheel disk surface 2 and the cutter wheel center are used for fixing the shaft hole 3 of the cutter wheel. The material of the cutter wheel is polycrystalline or polycrystalline diamond, or it can be diamond, cemented carbide, or a composite of these materials; the thickness of the cutter wheel ranges from 0.3mm ...

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Abstract

The invention discloses a cutter wheel for cutting glass materials. The cutter wheel for cutting glass materials comprises a V-shaped cutting blade part (1) which is formed by a curved surface a1, a curved surface a2 and an outer edge ridge 1 and has an angle psi 1, wherein the periphery of the outer edge ridge 1 of the V-shaped cutting blade part (1) is provided with cutting blades (4) and concave structures (5) which are arranged alternately. The cutter wheel is characterized in that the cutting blade part (1) has two layers of V-shaped cutting edges, wherein the alternately distributed cutting blades (4) are used to form the first layer of V-shaped cutting edge (6) with the angle psi 1; and the bottoms of the alternately distributed concave structures (5) are used to form the second layer of V-shaped cutting edge (7). The curved surfaces a1 and a2 on the two sides of the V-shaped cutting blade part (1) of the cutter wheel are machined with two corresponding curved surfaces a5 and a6 positioned close to the disc of the cutter wheel. The included angle of the curved surfaces a5 and a6 is phi 3. The angle phi 3 is smaller than the angle of the first layer of V-shaped cutting edge (6) and ranges from 60 to 160 degrees. By adopting the cutter wheel provided by the invention, the blockage of the cutter wheel can be avoided, the glass and fracture lines can be prevented from being damaged, and the cutting quality of glass can be high.

Description

technical field [0001] The invention relates to a cutter wheel for cutting glass materials and a processing method thereof. Background technique [0002] With the rapid development of science and technology, many fields require glass to be thinner and harder, and the requirements for glass cutting quality are getting higher and higher. The following is an example of glass materials used in liquid crystal displays. [0003] The disc-shaped cutter wheels used for glass cutting have a common feature: they all include a cutting edge, a disc surface of the cutter wheel and an axis hole for installing a cutter shaft in the center of the cutter wheel. Among them, the cutting edge is V-shaped, which is convenient for cutting into the glass. The material of the cutter wheel is mainly diamond, polycrystalline or polycrystalline diamond, and hard alloy materials. [0004] At present, the thickness of the glass used in liquid crystal displays is getting thinner and thinner from 2mm to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B33/10
Inventor 孙春雨
Owner 天津北斗智能科技有限公司
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