A kind of diamond cutter head and its manufacturing method
A diamond cutter head and diamond particle technology, which is applied in the field of diamond cutter head and cutter head production, can solve the problems of reduced service life and inability to produce hollowed-out styles, so as to increase service life, reduce secondary grinding, and increase cutting points Effect
Active Publication Date: 2020-05-15
侯家祥
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The currently used diamond cutter head is usually a cutter head made of metal powder under high temperature and high pressure. This kind of cutter head must be cooled by liquid due to the high temperature generated during cutting, and the powder chips will stay in the gap during cutting. The cutter head is ground twice to reduce the service life
[0004] However, the usual cutter head is made of metal powder. During the production process, the powder will flow in a semi-molten state, and it is impossible to produce a hollowed-out pattern. For example, a diamond saw blade disclosed in Chinese patent CN201520014U, which forms an edge cutter head The powder is obtained by mixing evenly with diamond and some metal powders in a specific ratio, so it is necessary to set drainage and chip removal grooves on the substrate, and the effect of setting on the substrate is far less than that on the cutter head.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0031] refer to Figure 1-4 , The invention discloses a manufacturing method of a hollow diamond cutter head, the cutter head is not made by mixing metal powder, but adopts a solid matrix. The solid carcass is single-layer or multi-layer, and the material includes but not limited to carbon steel, or alloy steel, or non-ferrous metal, or polymer material.
[0032] First, determine the geometrical pattern of the through holes 2 that need to be offered front and back on the cutter head body 1, as figure 1 Open a through hole in a quasi-ellipse style, or a circular through hole as shown.
[0033] Secondly, through the punching machine, the through holes 2 are evenly distributed on the cutter head 1. In this process, it is possible to choose whether the cutting edge of the cutter head 1 is as image 3 flush style, or as in figure 1 There is an opening connected to the through hole 2, that is, the punching machine needs to punch out the same through hole at the cutting edge of th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A diamond cutter tooth. A cutter tooth (1) is made of a single layer or multiple layers of solid matrixes; each solid matrix comprises a substrate made of a rigid material and diamond particles adhered to the rigid substrate; several through holes (2) are distributed on the cutter tooth (1). The rigid material for the substrate of the cutter tooth comprises, but is not limited to, carbon steel, alloy steel, nonferrous metal, or a high polymer material. Also disclosed are a diamond saw blade and a method for manufacturing a diamond cutter tooth. The diamond cutter tooth and the diamond saw blade made of same have a good cutting effect and long service life.
Description
technical field [0001] The invention relates to a diamond cutter, in particular to a diamond cutter head and a method for making the cutter head. [0002] technical background [0003] Generally speaking, the diamond saw blades used in cutting stone, concrete, etc. are welded by the substrate and the diamond head. The currently used diamond cutter head is usually a cutter head made of metal powder under high temperature and high pressure. This kind of cutter head must be cooled by liquid due to the high temperature generated during cutting, and the powder chips will stay in the gap during cutting. The cutter head has been ground twice to reduce the service life. [0004] However, the usual cutter head is made of metal powder. During the production process, the powder will flow in a semi-molten state, and it is impossible to produce a hollowed-out pattern. For example, a diamond saw blade disclosed in Chinese patent CN201520014U, which forms an edge cutter head The powder is...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/12B23P5/00
CPCB23P5/00B28D1/121B28D1/12
Inventor 侯家祥
Owner 侯家祥