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Saw web base body with hollowed holes

A base and hole technology, applied in the direction of circular saws, sawing equipment, stone processing tools, etc., can solve the problems of poor flatness of the base of large plane saw blades, inability to completely eliminate noise, and large cutting resistance, etc., to achieve cooling Excellent effect, reduced manufacturing cost and processing difficulty, and reduced cutting resistance

Inactive Publication Date: 2009-02-04
HEIXUANFENG SAW IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned technology still has the disadvantages of large cutting resistance, poor cooling effect, slow heat dissipation, especially the poor flatness of the base of the large flat saw blade, difficult processing, high cost, and the disadvantages of not being able to completely eliminate noise.

Method used

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  • Saw web base body with hollowed holes
  • Saw web base body with hollowed holes
  • Saw web base body with hollowed holes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: as figure 1 The hollowed-out saw blade base body with drop-shaped hollowed-out holes shown in the figure has a central installation hole 1 in the center of the base body, and water tanks 2 are evenly arranged on the outside of the base body along the circumference, and there are processing positioning holes 3 on the base body. The hollow hole 4 in the shape of a water drop is uniformly arranged on the substrate between the circumferential line where the hole center of the hole 3 is located and the circumferential line where the water tank is located. The holes 4 are hollowed out to be uniformly arranged toward the outside of the base, and the center of the processing positioning hole 3 is symmetrically positioned on the base body along the center mounting hole, and the radius is larger than the circumference of the center mounting hole 2.

Embodiment 2

[0012] Such as figure 2 The hollowed-out hole saw blade base body shown has a circular hollowed-out hole. The center of the base base is provided with a central installation hole 1, and water tanks 2 are evenly arranged along the circumference of the base body. There are also processing positioning holes 3 on the base body. Circular hollowed holes 4 are evenly arranged on the substrate between the circumferential line where the center of the positioning hole 3 is located and the circumferential line where the water tank is located. The holes 4 are hollowed out to be uniformly arranged toward the outside of the base, and the centers of the processing positioning holes 3 are symmetrically positioned on the base body along the center mounting hole, and the radius is greater than that of the center mounting hole 1 on the circumference of the circle.

Embodiment 3

[0014] Such as image 3 The hollowed-out hole saw blade base body with sickle-shaped hollowed-out holes shown in the figure has a central installation hole 1 in the center of the base body, and water tanks 2 are arranged equidistantly along the circumference outside the base body, and sickle-shaped hollowed-out holes 4 are uniformly arranged on the base body. The empty holes 4 are arranged symmetrically along the streamline track of the water on the surface of the base body when the base body of the saw blade rotates.

[0015] Embodiment 2, Embodiment 3 and Embodiment 1 described hollow hole saw blade substrate, the material of making saw blade substrate can choose carbon structural steel and other alloy structural steel. The processing techniques of the above three embodiments are the same.

[0016] The processing technology of above-mentioned hollow hole saw blade base body is:

[0017] a. According to the type and size of the saw blade base, use flame cutting equipment an...

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Abstract

The invention discloses a through hole saw blade basal body, there are central installation hole and processing locating hole, the outer edge of the basal body is made with water channel, and the through holes are uniformly distributed on the basal body. It reduces contact surface area, has small cutting resistance, effectively reduces noise, enhances heat radiation and cooling, and has simple process and lower fabrication cost.

Description

technical field [0001] The invention relates to a saw blade base body, in particular to a saw blade base body with a large flat hollow hole. Background technique [0002] Saw blades are commonly used tools in building materials, wood processing, and mechanical processing industries. They are widely used in cutting stone, wood, and steel because of their convenient use, fast and stable cutting, and wide application range. However, when the existing common saw blades work, strong noise is generated due to severe impact and friction, resulting in serious noise pollution. Especially for large saw blades with a diameter above 1600nun, due to the large base plane and large contact interface of the saw blade, not only the noise is large during operation, but also the heat dissipation is slow, the base plane of water cooling is limited, the cooling effect is poor, and the cutting resistance is large. In order to solve the problem of noise pollution, composite noise-absorbing saw bl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/04B27B5/38
Inventor 王黔丰洪余才夏昌龙
Owner HEIXUANFENG SAW IND
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