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Saw web

A saw blade and sheet-shaped technology, which is applied in the field of steel cutting equipment, can solve the problems of saw blade loss, high cost, and easy deformation of the saw blade, and achieve the effect of reducing cost and improving strength

Inactive Publication Date: 2014-02-05
周敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are generally two types of saw blades for cutting metal materials, metal alloy saw blades and resin abrasive saw blades. Due to the uneven cross-section of alloy saw blades when cutting metal, the saw blades are easily deformed and scrapped; while resin saw blades have low cutting efficiency. The saw blade is seriously worn out and the cost is high

Method used

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Embodiment Construction

[0009] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.

[0010] Such as figure 1 A saw blade shown includes an alloy matrix 1 and a resin saw body 2, the alloy matrix 1 and the resin saw body 2 are both sheet-shaped rings; the resin saw body 2 is coated on the outer periphery of the alloy matrix 1, A groove 11 is provided on the outer peripheral side of the alloy matrix 1 . In order to strengthen the bonding strength between the resin saw body 2 and the alloy matrix 1, groove structures are provided on both sides of the alloy matrix 1, and the grooves 11 on both sides are staggered.

[0011] The alloy matrix 1 is composed of 38-48% copper, 45-60% iron and 4-12% nickel. These metal powders are mixed and melted, and cold-pressed; then the alloy matrix 1 and the resin saw b...

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Abstract

The invention discloses a saw web which comprises an alloy substrate and a resin saw body, wherein the alloy substrate and the resin saw body are both flake-shaped rings; the resin saw body is wrapped on the periphery of the alloy substrate; and grooves are arranged on the side walls of the periphery of the alloy substrate. The combination of the alloy substrate and the resin saw body is adopted by the saw web, so that the strength of the saw body is increased, a fracture surface is deformation-free, the alloy substrate is reusable and the cost is lowered.

Description

technical field [0001] The invention relates to the technical field of steel material cutting equipment, in particular to a saw blade. Background technique [0002] There are generally two types of saw blades for cutting metal materials, metal alloy saw blades and resin abrasive saw blades. Due to the uneven cross-section of alloy saw blades when cutting metal, the saw blades are easily deformed and scrapped; while resin saw blades have low cutting efficiency. Saw blade loss is serious and the cost is high. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention proposes a saw blade, which has an ingenious structure and reduces loss. [0004] In order to achieve the purpose of the above invention, the present invention provides the following technical solutions: a saw blade, including an alloy matrix and a resin saw body, the alloy matrix and the resin saw body are both sheet-shaped rings; the resin saw body is coated on the alloy Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D61/02
Inventor 周敏
Owner 周敏