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Special dust-free cutting saw blade with heat dissipation function for gypsum board

A technology of gypsum board and cutting saw, which is applied in the field of decorative appliances, can solve problems such as dust hazards, and achieve the effects of convenient processing and production, remarkable use effect and ingenious design

Pending Publication Date: 2018-08-28
张西付
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special saw blade for dust-free cutting of gypsum board with heat dissipation function, so as to solve the great harm of dust caused by traditional saw blade cutting, prolong the service life of the saw blade, and reduce the decoration cost

Method used

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  • Special dust-free cutting saw blade with heat dissipation function for gypsum board

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Experimental program
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Embodiment Construction

[0009] figure 1 The middle part of the saw blade 1 shown in the figure is provided with a central hole 3, three cutting teeth 2 are arranged on the circumference of the saw blade, and an alloy cutter head 5 is arranged on the cutting teeth, and the alloy cutter head is welded and fixed on the tooth edge of the cutting tooth tip. Above, the cutting teeth are in the shape of an arc half crescent, inclined to one side from the circumference of the saw blade, evenly arranged on the circumference of the saw blade, and the two sides of the cutting teeth end are respectively provided with 2-3 heat dissipation grooves 4, said The central hole is the mounting hole for the saw blade.

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Abstract

The invention discloses a special dust-free cutting saw blade with a heat dissipation function for a gypsum board. A central hole is formed in the middle of the saw blade; three cutting teeth are arranged at the periphery of the saw blade; alloy tool bits are arranged on the cutting teeth; the alloy tool bits are welded and fixed on tooth edges of tooth tips of the cutting teeth; the cutting teethare in the shapes of arc-shaped crescent moons, and are uniformly arranged on the periphery of the saw blade; and heat dissipating slots are formed in the two side surfaces of the tooth end of each cutting tooth. The saw blade is unique in model and the heat dissipating slots are formed, so that dust generated when the saw blade cuts the gypsum board is reduced by 95% or more in comparison with dust generated when a conventional saw blade cuts the gypsum board. The special dust-free cutting saw blade is mainly used for cutting the gypsum board, and also can be used for cutting thin soft boards such as aluminum plastics, UV boards, and PVC boards.

Description

technical field [0001] The invention relates to a decorative appliance, specifically a special saw blade for cutting gypsum boards. Background technique [0002] With the development of urbanization and the change of the residential environment, the craft tools for decoration are also facing great challenges, especially the cutting of gypsum boards. Due to the limitation of the structure of the traditional saw blade, when cutting gypsum boards, not only A large amount of dust endangers the human body and causes great pollution to the environment, and the saw blade has a large heating area, poor heat dissipation, and short service life. Contents of the invention [0003] Therefore, there is a great demand for a dust-free cutting saw blade with less cutting dust and a long service life. So far, no relevant reports about the present invention have been found. The inventor has finally developed a special saw blade for cutting dust-free gypsum boards with a heat dissipation fu...

Claims

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Application Information

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IPC IPC(8): B28D1/04
CPCB28D1/04
Inventor 张西付
Owner 张西付