A processing method of a new type of Brahma grinding block
A processing method and a grinding block technology, which are applied in metal processing equipment, abrasives, grinding devices, etc., can solve the problems of frequent shutdown to replace grinding blocks, inconvenient demoulding, short life and other problems, and achieve the inconvenient separation and good heat resistance. , the effect of high strength and toughness
Active Publication Date: 2021-09-03
泉州金石金刚石工具有限公司
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[0002] Abrasive block is a tool used to grind ceramic, stone and other surfaces. Its function is to grind and polish the polished surface. It can be divided into coarse grinding, fine grinding and fine grinding. It is made of bonding agent and silicon carbide (SiC) abrasive grains. It is characterized by good sharpness, but the service life is very short. The grinding and polishing line needs to be stopped frequently to change the grinding block, and the traditional grinding block is inconvenient to demold after sintering. problem, so a new processing method of Brahma block is needed
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0029] refer to Figure 1-3 , a method comprising preparing a modified synthetic resin, used to manufacture a new type of brazing block, the preparation of the brazing block includes preparing a modified synthetic resin, and the preparation method includes step 1, preparing a modified synthetic resin:
[0030] The material of modified synthetic resin adopts liquid phenol, liquid formaldehyde, liquid melamine, liquid epoxy resin, colloidal nitrile rubber and graphite additives, liquid phenol accounts for 30-40% by weight percentage, Liquid formaldehyde accounts for 20-30%, liquid melamine accounts for 10-15%, liquid epoxy resin accounts for 8-18%, colloidal nitrile ru...
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The invention belongs to the technical field of brazing blocks, in particular to a processing method for a novel brazing block, which is used to manufacture a new type of brazing block. The preparation of the brazing block includes preparing a modified synthetic resin, preparing a The method includes step 1, preparing a modified synthetic resin, the material of the modified synthetic resin adopts liquid phenol, liquid formaldehyde, liquid melamine, liquid epoxy resin, colloidal nitrile rubber and graphite additives, Liquid phenol accounts for 30-40% by weight, liquid formaldehyde accounts for 20-30%, liquid melamine accounts for 10-15%, liquid epoxy resin accounts for 8-18%, and colloidal nitrile rubber accounts for 15‑25%, graphite additives accounted for 0.5‑3%. The processing method of this new type of abrasive block, by setting the diamond resin abrasive block prepared by this method, has the characteristics of good heat resistance, high strength and toughness, and can be set in the mold box as the first sintering during use. cavity and the second sintering cavity, thereby solving the problem of inconvenient compression molding of magnesite and diamond resin materials.
Description
technical field [0001] The invention relates to the technical field of brazing blocks, in particular to a processing method of a novel brazing block. Background technique [0002] Abrasive block is a tool used to grind ceramic, stone and other surfaces. Its function is to grind and polish the polished surface. It can be divided into coarse grinding, fine grinding and fine grinding. It is made of bonding agent and silicon carbide (SiC) abrasive grains. It is characterized by good sharpness, but the service life is very short. The grinding and polishing line needs to be stopped frequently to change the grinding block, and the traditional grinding block is inconvenient to demold after sintering. Therefore, a new type of processing method for Brahma blocks is needed. Contents of the invention [0003] Based on the technical problems in the manufacture of the existing brazing block, the invention proposes a new processing method for the brazing block. [0004] The processing ...
Claims
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IPC IPC(8): B24D3/28B24D3/34B24D18/00C08L61/34C08L63/00C08L9/02C08K3/04C08K3/08C08K3/34C08K3/14C08K3/22
CPCB24D3/285B24D3/34B24D3/342B24D18/0009C08K2003/085C08K2003/0856C08K2003/0862C08K2003/222C08K2003/2227C08K2003/2296C08L61/06C08L2205/03C08L63/00C08L9/02C08K3/00C08K3/04C08K3/08C08K3/34C08K3/14C08K3/22
Inventor 王长清
Owner 泉州金石金刚石工具有限公司