CN2850879Y

CN2850879Y - Novel diamond circular saw blade

Info

Publication number: CN2850879Y
Application number: CN 200520145567
Authority: CN
Inventors: 任丙瑞
Original assignee: BOSHEN TOOLS GROUP Co Ltd SHIJIAZHUANG
Current assignee: Bosun Tools Co Ltd
Priority date: 2005-12-06
Filing date: 2005-12-06
Publication date: 2006-12-27
Anticipated expiration: 2015-12-06

Abstract

The utility model relates to a novel circular diamond saw blade, which comprises a saw blade 1 a silica gel 2, wherein the saw blade 1 is composed of a basal body 1a and a bit 1b, the bit 1b is formed by sintering molding via heat pressing after diamond grains and metal power are mixed evenly, the basal body 1a is formed by mechanical processing and the basal body 1a is sintered or welded together with the bit 1b. The basal body 1a is provided with 2-15 silencing seams 1c through cutting, and silica gel 2 is evenly coated in the silencing seams 1c. The utility model has the advantages that the utility model solves the problems of loud noise, unstable processing quality and complicated technology when the existing circular diamond saw blade is used, and provides a novel circular diamond saw blade with the advantages of high intensity, stable product quality, simple processing technology, good use effect and low noise. The utility model can be used for the cutting processing of various hard and brittle materials such as stone, concrete, etc.

Description

Novel diamond disc

Technical field

The utility model relates to a kind of diamond disc, particularly a kind of noise reduction seam that in the middle of cutter head and matrix, has, in noise reduction seam, evenly scribble the novel diamond disc of silica gel, can be widely used in the processing of the cutting processing of material, especially stone material and brickwork joint such as various stone materials, coagulation ± wait.

Background technology

In the prior art, the cutting processing instrument of crisp hard material mostly adopts common diamond disc, noise is big in use, the hold difference influences the normal performance of saw blade intensity, also can cause environmental pollution to a great extent, bring very big influence to urban environmental protection, influence operator's health simultaneously.

The utility model content

The purpose of this utility model is to overcome defective of the prior art and deficiency, provides a kind of sturdy and durable, cut sharp, long service life, manufacture craft is simple, noise is little, novel diamond disc easy to use.

The technical solution of the utility model is: a kind of novel diamond disc, comprise saw blade and silica gel, saw blade is made up of matrix and cutter head, cutter head is mixed after Thermocompressed sintering and forming by diamond particles and metal dust, matrix is through the machining aftershaping, matrix and cutter head sintering or weld together.

Cut 2-15 noise reduction seam on the described matrix, silica gel is coated in the noise reduction seam uniformly.

The beneficial effects of the utility model are: solved the deficiencies in the prior art, a kind of intensity height is provided, constant product quality, processing technology is simple, the novel diamond disc that result of use is good, noise is little can be used for the cutting processing of hard brittle materials such as various stone materials, concrete.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is a cutaway view of the present utility model

The specific embodiment

Figure of description is an enforcement optimal way of the present utility model, further specifies the utility model below in conjunction with accompanying drawing.

As shown in the figure: a kind of novel diamond disc, comprise saw blade 1, silica gel 2, saw blade 1 is made up of matrix 1a and cutter head 1b, cutter head 1b is mixed after Thermocompressed sintering and forming by diamond particles and metal dust, matrix 1a is through the machining aftershaping, matrix 1a and cutter head 1b sintering or weld together;

Cut 2-15 noise reduction seam 1c on the described matrix 1a, silica gel (2) is coated in the noise reduction seam (1c) uniformly.

Claims

1, a kind of novel diamond disc, comprise saw blade (1), silica gel (2), saw blade (1) is made up of matrix (1a) and cutter head (1b), cutter head (1b) is mixed after Thermocompressed sintering and forming by diamond particles and metal dust, matrix (1a) is through the machining aftershaping, and matrix (1a) is with cutter head (1b) sintering or weld together; It is characterized in that: cut 2-15 noise reduction seam (1c) on the described matrix (1a), silica gel (2) is coated in the noise reduction seam (1c) uniformly.