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Circular saw web special for metal

A circular saw blade and saw blade technology are applied in the field of metal special circular saw blades, which can solve the problems of high cost, short service life, easy damage of circular saw blades, etc., and achieve the effects of low cost, long service life and convenient operation.

Inactive Publication Date: 2016-01-27
南通华昱铝业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The various conveniences of the circular saw blades for metal cutting bring great convenience to the operation, but because the circular saw blades for metal cutting will generate a lot of heat during use, the circular saw blades are easily damaged and have a short service life. ,higher cost

Method used

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  • Circular saw web special for metal

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Embodiment Construction

[0014] Such as figure 1 The metal-specific circular saw blade shown includes a saw blade body 1 and saw teeth 2, the saw blade body 1 surrounds a circle of saw teeth 2, and the periphery of the saw teeth 2 surrounds a circle of alloy cutter heads 3, and the saw teeth 2 is a trapezoidal structure, the top of the sawtooth 2 is a concave arc structure 4, the center of the saw blade body 1 is provided with a central hole 5, and the saw blade body 1 is provided with a transmission hole 6, and the transmission hole 6 is centered The holes 5 are symmetrically distributed around the center, and the saw blade body 1 is also provided with cooling grooves 7 arranged in a circular matrix around the central hole 5 .

[0015] The above descriptions are preferred embodiments of the present invention, and should not be used to limit the scope of rights of the present invention. It should be pointed out that for those skilled in the art, modifications or equivalent replacements to the technic...

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Abstract

The invention discloses a circular saw web special for metal. The circular saw web comprises a saw web body and sawteeth. The circle of sawteeth are arranged around the saw web body. A circle of alloy cutter bits are arranged around the periphery of the sawteeth. The sawteeth are of a trapezoidal structure, and the top ends of the sawteeth are of a concave arc structure. A center hole is formed in the center of the saw web body. Transmission holes are formed in the saw web body and are distributed in central symmetry about the center hole. Heat dissipation grooves are formed in the saw web body and are distributed around the center hole in a ring-shaped matrix manner. The circular saw web special for metal has the beneficial effects of being simple in structure, low in cost, convenient to operate and the like. The cutting speed can be increased through the concave-arc-shaped sawteeth, the heat dissipation speed can be increased through the heat dissipation grooves, the service life is prolonged, the adopted alloy cutter bits can be used for facilitating cutting and are hard, the service life is long, and cost is reduced.

Description

technical field [0001] The invention relates to the field of electric tool accessories, in particular to a metal-specific circular saw blade. Background technique [0002] Circular saws can be used with most professional circular saws, and circular saw blades will work best when used on metal circular saws from manufacturers including M.K. Morse saw blades. Circular saw blades are divided into 5 cutting categories namely: steel, ultra-thin steel, stainless steel, aluminum and wood. The various types of saw blades differ in the number of teeth, the tooth shape and the angle of the teeth. Circular saw blades for cutting steel and ultra-thin steel have zero-degree teeth, while circular saw blades for cutting aluminum, stainless steel, and wood have positive front teeth. [0003] The various conveniences of the circular saw blades for metal cutting bring great convenience to the operation, but because the circular saw blades for metal cutting will generate a lot of heat during...

Claims

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Application Information

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IPC IPC(8): B23D61/02
Inventor 江建华
Owner 南通华昱铝业有限公司
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