Ceramic tile chamfering grinding piece and production method thereof

A grinding and chamfering technology, applied in abrasives, grinding devices, grinding/polishing equipment, etc., can solve the problems of low cost performance, environmental pollution, short service life, etc., to achieve environmental protection, good wear resistance, sharp good effect

Active Publication Date: 2021-06-01
QUANZHOU ZHONGZHI NEW MATERIAL TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of short service life, low cost performance and easy environmental pollution of the magnesite chamfering wheel in the prior art, the present invention provides a tile chamfering grinding disc and its production method, which can completely replace the ceramic tile with the highest market share. The magnesia chamfering wheel

Method used

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  • Ceramic tile chamfering grinding piece and production method thereof

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Embodiment approach

[0044] As a preferred embodiment, the grinding plate includes the following components by weight percentage: 50-60% of bonding agent, 10-15% of diamond abrasive and 20-30% of filler.

[0045] As a preferred embodiment, the filler includes 10% to 15% of cerium oxide, 20% to 30% of cryolite and 10% to 15% of titanium dioxide by weight percentage. Cerium oxide can significantly improve the smoothness after chamfering; cryolite is good for heat dissipation during grinding; titanium dioxide bleaches the color of the product, and avoids staining when chamfering tiles.

[0046] As a preferred embodiment, the filler also includes one component or two or more components of aluminum oxide, zinc oxide and calcium carbonate in parts by weight, which is mainly to increase the service life and reduce the cost.

[0047] As a preferred embodiment, the filler further includes 30%-40% aluminum oxide and 10%-15% calcium carbonate by weight.

[0048] As a preferred embodiment, the filler further i...

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Abstract

The invention discloses a ceramic tile chamfering grinding piece and a production method thereof, and belongs to the field of grinding tools. A binding agent in the grinding piece at least comprises two components of melamine resin and bismaleimide resin; and the grinding piece comprises the following components in percentages by weight: 50-60% of the binding agent, 10-15% of a diamond grinding material and 20-30% of filler. The production method comprises the following steps: step 1, uniformly mixing the components in proportion to obtain a uniform mixture; step 2, placing the uniform mixture into a steel mold for scraping, placing a hook tape into the steel mold, and placing a pressing head; and step 3, placing the steel mold and the pressing head into an oil press for heating and sintering molding, and finally preparing the ceramic tile chamfering grinding piece. The ceramic tile chamfering grinding piece and the production method thereof have the beneficial effects that the ceramic tile chamfering grinding piece produced by using the formula and the production method has the advantages of good wear resistance, good sharpness, good stone grinding effect, convenience in replacement, environment-friendly material and the like.

Description

technical field [0001] The invention relates to the field of grinding tools, in particular to a ceramic tile chamfering grinding disc and a production method thereof. Background technique [0002] The tools currently used for edging and chamfering ceramic tiles include metal chamfering wheels, resin chamfering wheels and magnesia chamfering wheels, and they all have some problems. [0003] (1) Metal chamfering wheel: The wear resistance is the best, but the use effect is the worst. If the grinding amount is slightly larger, the edge will collapse, and if the grinding amount is small, some tiles will be missed, which is also the proportion of the market. the smallest; [0004] (2) Resin chamfering wheel: expensive, poor sharpness, high hardness of ceramic tile glaze or fast speed will lead to rough chamfering quality. The market share is also low. [0005] (2) Lingkite chamfering wheel: the service life is very short, and two of them need to be replaced in one day, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D5/12B24D3/28B24D3/34B24D18/00
CPCB24D5/126B24D3/28B24D3/344B24D18/0009
Inventor 赵扬林江程钟剑明颜江华
Owner QUANZHOU ZHONGZHI NEW MATERIAL TECH
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