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A kind of multifunctional resin grinding wheel and its manufacturing method

A resin grinding wheel, multi-functional technology, applied in the field of grinding wheel, can solve problems such as large grinding wheel loss, achieve good cutting performance, improve cutting efficiency, and good sharpness.

Active Publication Date: 2019-05-14
菊龙(天津)磨具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The shortcoming of this invention is that cutting different material grinding wheel wears big

Method used

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  • A kind of multifunctional resin grinding wheel and its manufacturing method

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Effect test

Embodiment 1

[0020] The grinding wheel of the present invention is measured by weight percentage as follows: 20% to 30% of silicon carbide, 20% to 30% of white corundum, 20% to 30% of brown corundum, 15% to 20% of binder, and 10% to 15% of cryolite , the binding agent is phenolic resin liquid and phenolic resin powder, said phenolic resin liquid: said phenolic resin powder=1:2.

Embodiment 2

[0022] The grinding wheel of the present invention is measured by weight percentage as follows: 25% of silicon carbide, 25% of white corundum, 20.5% of brown corundum, 6.5% of phenolic resin liquid, 13% of phenolic resin powder, and 10% of cryolite.

Embodiment 3

[0024] The present invention also provides the method for making multifunctional resin emery wheel, and it comprises the steps:

[0025] (1) Mixing: mix the abrasive with the phenolic resin liquid, put it into the upper pot of the mixer, and stir evenly; then mix the cryolite and phenolic resin powder, put it into the lower pot of the mixer, and stir evenly; sieve, Put it into the material basin to obtain the mixture; park the mixture for 4 to 8 hours to fully react, so that the sieved material becomes a molding material; 20% to 30% of silicon carbide, 20% to 30% of white corundum, brown corundum 20%~30%, binder 15%~20%, cryolite 10%~15%, described binder is phenolic resin liquid and phenolic resin powder; described phenolic resin liquid: described phenolic resin powder=1:2 .

[0026] (2) Molding: Select a high-strength 5-mesh 160-gram mesh, press 8MPa in the molding machine, and put in 145 grams of molding material to make a double-mesh grinding wheel with a specification of...

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Abstract

The invention relates to the technical field of grinding wheels and particularly relates to a multifunctional resin grinding wheel and a production method thereof. The grinding wheel comprises the following components in percentage by weight: 20-30% of silicon carbide, 20-30% of white fused alumina, 20-30% of brown fused alumina, 15-20% of a binding agent and 10-15% of cryolite, wherein the binding agent is phenolic resin liquid or powder. The grinding wheel can be used for cutting various materials and has better cutting performance; the grinding wheel has lower unit weight than a conventional product with the same specification, and every grinding wheel can save the molding material by 10-20g; and the grinding wheel is good in sharpness, incapable of generating a burn injury phenomenon when being used for cutting stone, ceramic tiles, iron, aluminum, stainless steel and the like, and meanwhile, the cutting efficiency is also greatly increased.

Description

technical field [0001] The invention relates to the technical field of grinding wheels, in particular to a multifunctional resin grinding wheel and a manufacturing method thereof. Background technique [0002] At present, traditional resin grinding wheels need to be designed with different product formulas according to the different materials to be processed. Brown corundum series grinding wheels are suitable for processing iron and common metals. Single crystal corundum and white corundum series grinding wheels are suitable for processing stainless steel. Silicon carbide series grinding wheels are suitable for processing copper. , aluminum, stone. When the traditional resin grinding wheel is used to cut different materials with the same grinding wheel, the grinding wheel is consumed quickly, the processing efficiency is low, and there is burnt on the processed material. [0003] The invention patent application publication number is CN 105234839 A discloses a resin grindin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24D18/00B24D3/28B24D3/00B24D5/12
CPCB24D3/00B24D3/285B24D5/12B24D18/0009
Inventor 杜文波
Owner 菊龙(天津)磨具有限公司
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