Small low-noise diamond circular saw blade

A low-noise, diamond-based technology, applied in the direction of metal sawing equipment, metal processing equipment, sawing machine tools, etc., to achieve the effects of improving the service life of the sheet, improving cutting stability, and improving cooling performance

Inactive Publication Date: 2014-10-22
HEIXUANFENG SAW IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: reduce the cutting noise of the small diamond circular saw blade, reduce the risk of its use, and prolong its service life

Method used

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  • Small low-noise diamond circular saw blade

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Experimental program
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Embodiment Construction

[0013] Such as figure 1 As shown, a small-sized low-noise diamond circular saw blade includes a saw blade base 1 and a diamond cutter head 2, the outer edge of the saw blade base 1 is evenly distributed with water grooves 1.1, and a certain number of holes 1.2 are distributed in the outer circle of the saw blade base 1. , the water tank 1.1 is a corner water tank with a round bottom hole 1.3 and an inclined opening 1.4, the round bottom hole 1.3 communicates with the inclined opening 1.4, the side edges of the diamond cutter head 2 are inclined in the same direction, and the cutting edge of the cutter head There are notches 2.1.

[0014] In the present invention, the centers of the holes 1.2 in the outer circle area of ​​the saw blade base are distributed on concentric circles with different diameters centered on the center point P of the saw blade base 1, and two adjacent rows of holes 1.2 are misplaced. The diameter of the hole 1.2 is one-fiftieth to one-thirtieth of the di...

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Abstract

A small low-noise diamond circular saw blade comprises a saw blade base body and a diamond tool bit. The outer edge of the saw blade base body is evenly provided with circular bottom holes and a turn angle water slot with an inclined opening. The cylindrical area of the saw blade base body is provided with holes which are distributed in a staggered mode. The side edge of the diamond tool bit inclines towards the same direction and the tool bit cutting edge is provided with a slot opening. Through the structure, cooling performance is effectively improved when the small diamond circular saw blade conducts cutting at a high speed, the tool bit stress condition and the tooth portion stress condition in the cutting process are improved, cutting noise is lowered, cutting stability is improved, and service life of a blade body is prolonged.

Description

technical field [0001] The invention belongs to the technical field of diamond circular saw blade manufacture, in particular to a small-sized low-noise diamond circular saw blade. Background technique [0002] Diamond circular saw blades with a diameter of less than 680mm are usually called small diamond circular saw blades. Small diamond circular saw blades are widely used in portable cutting equipment such as hand-held saws due to their small size, good strength, and good cutting performance. Decoration, stone processing, fire rescue and other fields play an important role. However, due to the high speed and fast cutting of small diamond circular saw blades during use, the local temperature of the blade body will be high, and the blade body will bear a large impact force. Due to the small thickness of the substrate of this type of small diamond circular saw blade, the above working conditions are likely to cause high cutting noise. , local distortion of the blade body, cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/04B23D61/02
Inventor 胡欢倪东升赵磊
Owner HEIXUANFENG SAW IND
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