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Wear-resistant cutting and polishing-grinding block and preparation method thereof

A technology of grinding blocks and wear-resistant additives, which is applied to clay products, applications, household appliances, etc., can solve the problems of poor wear resistance of polishing blocks and reduce processing costs, and achieve poor wear resistance, reduce processing costs, and high The effect of abrasion resistance

Inactive Publication Date: 2020-06-19
HUZHOU XING XING ABRASIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the main purpose of the present invention is to provide a wear-resistant cutting and polishing block, which can solve the shortcomings of poor wear resistance of the polishing block in the prior art, improve the wear resistance of the polishing block, and make the polishing block in use Reduced wear during the process significantly reduces machining costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: A kind of wear-resisting cutting and polishing block of the present invention, it comprises the composition of following percentage by weight: kaolin 40%, brown corundum sand 20%, potassium feldspar 20%, aluminum oxide 15%, nano silicon dioxide 1% , wear-resistant additives 4%.

[0033] Wear-resisting additives include the following ingredients by weight: 10% calcium carbonate powder, 10% sodium bentonite, 25% distilled water, 25% sodium hexametaphosphate, 10% cetyltrimethylammonium bromide, and 10% coconut fiber , Xylene 10%.

[0034] The anti-wear additive is prepared according to the following process: calcium carbonate powder, sodium-based bentonite and distilled water are mixed and ground into a slurry, then sodium hexametaphosphate, xylene and cetyltrimethylammonium bromide are added and mixed evenly. Stir quickly at 80°C for 20 minutes, add coconut fiber, stir for 20 minutes, and finally dry, grind and pass through a 20-40 mesh sieve to form a grin...

Embodiment 2

[0050] Embodiment 2: a kind of wear-resisting cutting and polishing block of the present invention, it comprises the composition of following percentage by weight: kaolin 32%, brown corundum sand 22%, potassium feldspar 26%, aluminum oxide 16%, nano silicon dioxide 1% , wear-resistant additives 3%.

[0051] Wear-resisting additives include the following components by weight: 12% calcium carbonate powder, 12% sodium bentonite, 30% distilled water, 22% sodium hexametaphosphate, 9% cetyltrimethylammonium bromide, and 8% coconut fiber , Xylene 7%.

[0052] The anti-wear additive is prepared according to the following process: calcium carbonate powder, sodium-based bentonite and distilled water are mixed and ground into a slurry, then sodium hexametaphosphate, xylene and cetyltrimethylammonium bromide are added and mixed evenly. Stir rapidly at 100°C for 40 minutes, add coconut fiber, stir for 40 minutes, and finally dry, grind and pass through a 20-40 mesh sieve to form a grindin...

Embodiment 3

[0068] Embodiment 3: a kind of wear-resisting cutting polishing block of the present invention, it comprises the composition of following percentage by weight: kaolin 30%, brown corundum sand 24%, potassium feldspar 24%, aluminum oxide 18%, nano silicon dioxide 1% , wear-resistant additives 3%.

[0069] Wear-resisting additives include the following components by weight: calcium carbonate powder 13%, sodium bentonite 15%, distilled water 30%, sodium hexametaphosphate 22%, cetyltrimethylammonium bromide 8%, coconut fiber 6% , Xylene 6%.

[0070] The anti-wear additive is prepared according to the following process: calcium carbonate powder, sodium-based bentonite and distilled water are mixed and ground into a slurry, then sodium hexametaphosphate, xylene and cetyltrimethylammonium bromide are added and mixed evenly. Stir rapidly at 100°C for 40 minutes, add coconut fiber, stir for 40 minutes, and finally dry, grind and pass through a 20-40 mesh sieve to form a grinding aid. ...

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Abstract

The invention discloses wear-resistant cutting and polishing-grinding block, which comprises the following components in percentage by weight: 30%-40% of kaolin, 20%-25% of brown fused alumina sand, 20%-25% of potassium feldspar, 15%-20% of aluminum oxide, 1%-4% of nano silicon dioxide and 3%-6% of a wear-resistant aid. Compared with the prior art, the wear-resistant cutting and polishing-grindingblock has the characteristic of higher wear resistance, and can solve the defect of poor wear resistance of polishing-grinding block in the prior art, so that the wear of the polishing-grinding blockin the use process is reduced, the service life is prolonged, and the processing cost is greatly reduced. The invention further discloses a preparation method of the wear-resistant cutting and polishing-grinding block, wherein the preparation method comprises the following steps of material preparing, stirring, ageing, pugging, forming, drying, bowl loading, firing and discharging. The wear-resistant cutting and polishing-grinding block can be manufactured through the preparation method, and is good in wear resistance and small in abrasion loss in the using process.

Description

technical field [0001] The invention relates to the technical field of polishing materials and preparation methods thereof, in particular to a wear-resistant cutting polishing block and a preparation method thereof. Background technique [0002] Finishing, as a method of surface treatment, is widely used in the processing of metal or non-metal parts. The characteristics of the polishing block of the processing tool greatly affect the final effect of the processing. With the development of modern science and technology, especially the improvement of the level of manufacturing and electronics industries, the requirements for processing accuracy, quality and processing efficiency of products are getting higher and higher. At the same time, the emergence of various high-strength and wear-resistant new In the process, new processing problems are constantly encountered, and the processing difficulty is also increasing. The existing polishing blocks can no longer meet the processin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/16C04B33/13C04B33/04
CPCC04B33/16C04B33/13C04B33/1305C04B33/131C04B33/04C04B2235/3217C04B2235/3472C04B2235/6021C04B2235/6567C04B2235/96
Inventor 徐金发
Owner HUZHOU XING XING ABRASIVE
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