Decay-proof resin grinding wheel and manufacturing method thereof

A technology of resin grinding wheel and manufacturing method, which is applied in the direction of manufacturing tools, abrasives, metal processing equipment, etc., can solve the problems of high replacement frequency of users, low service life of grinding wheel, large degree of deformation of grinding wheel, etc., so as to reduce the rate of decay and improve the use of life and the effect of reducing the frequency of replacement

Pending Publication Date: 2020-09-22
常州市达蒙砂轮制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has a certain degree of elasticity, low heat resistance, good self-sharpening, easy production, and short process cycle. It is widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots and deburring castings. When the resin grinding wheel is in use, the decay rate of the resin grinding wheel is fast. After the resin grinding wheel decays, as the decay speed accelerates, the deformation of the grinding wheel is large, the service life of the grinding wheel is at the end, the replacement frequency of the user is high, and the operating efficiency is low. , therefore, it is necessary to design a kind of anti-recession resin grinding wheel and its manufacturing method

Method used

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  • Decay-proof resin grinding wheel and manufacturing method thereof

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Embodiment 1

[0021] An anti-recession resin grinding wheel, including 20# brown jade corundum abrasive, resin powder, resin liquid, polytetrafluoroethylene, thinner and cryolite, the composition ratio of the above raw materials is: 20# brown jade corundum abrasive 51%, 15% resin powder, 10% resin liquid, 3% polytetrafluoroethylene, 1% thinner and 20% cryolite.

[0022] A method for making an anti-fading resin grinding wheel, comprising the following steps: Step 1, material selection; Step 2, grinding and screening; Step 3, freezing treatment; Step 4, mixing and stirring; Step 5, pressing with a pressing plate; Step 6, Pressed grinding wheel net;

[0023] Wherein in above-mentioned step one, select material according to the ratio of 20# brown jade corundum abrasive 51%, resin powder 15%, resin liquid 10%, polytetrafluoroethylene 3%, diluent 1% and cryolite 20%;

[0024] Wherein in above-mentioned step 2, use sieve screen to sieve 20# brown jade corundum abrasives, make the particle diamete...

Embodiment 2

[0030] An anti-recession resin grinding wheel, including 20# brown jade corundum abrasive, resin powder, resin liquid, polytetrafluoroethylene, thinner and cryolite, the composition ratio of the above raw materials is: 20# brown jade corundum abrasive 48%, 18% resin powder, 10% resin liquid, 3% polytetrafluoroethylene, 1% thinner and 20% cryolite.

[0031] A method for making an anti-fading resin grinding wheel, comprising the following steps: Step 1, material selection; Step 2, grinding and screening; Step 3, freezing treatment; Step 4, mixing and stirring; Step 5, pressing with a pressing plate; Step 6, Pressed grinding wheel net;

[0032] Wherein in above-mentioned step one, select material according to the ratio of 20# brown jade corundum abrasive 48%, resin powder 18%, resin liquid 10%, polytetrafluoroethylene 3%, diluent 1% and cryolite 20%;

[0033] Wherein in above-mentioned step 2, use sieve screen to sieve 20# brown jade corundum abrasives, make the particle diamete...

Embodiment 3

[0039] An anti-recession resin grinding wheel, including 20# brown jade corundum abrasive, resin powder, resin liquid, polytetrafluoroethylene, thinner and cryolite, the composition ratio of the above raw materials is: 20# brown jade corundum abrasive 46%, 20% resin powder, 10% resin liquid, 3% polytetrafluoroethylene, 1% thinner and 20% cryolite.

[0040] A method for making an anti-fading resin grinding wheel, comprising the following steps: Step 1, material selection; Step 2, grinding and screening; Step 3, freezing treatment; Step 4, mixing and stirring; Step 5, pressing with a pressing plate; Step 6, Pressed grinding wheel net;

[0041] Wherein in above-mentioned step one, select material according to the ratio of 20# brown jade corundum abrasive 46%, resin powder 20%, resin liquid 10%, polytetrafluoroethylene 3%, diluent 1% and cryolite 20%;

[0042] Wherein in above-mentioned step 2, use sieve screen to sieve 20# brown jade corundum abrasives, make the particle diamete...

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Abstract

The invention discloses a decay-proof resin grinding wheel and a manufacturing method thereof. The decay-proof resin grinding wheel comprises 20# brown jade steel abrasive materials, resin sand, resinliquid, teflon, a diluting agent and cryolite. The decay-proof resin grinding wheel comprises 20-60% of 20# brown jade steel abrasive materials, 15-25% of resin sand, 10-15% of resin liquid, 1-3% ofteflon, 0.1-1% of diluting agent and 10-25% of cryolite. According to the invention, by decreasing the proportion of the resin sand and the resin liquid in the resin grinding wheel, the decay rate ofthe resin grinding wheel is changed, when the decay rate of the resin grinding wheel is decreased and during processing, the resin liquid is frozen for 2h in the 10 DEG C environment, the viscosity ofthe resin liquid is improved, the decay rate of the resin grinding wheel can be effectively decreased, with the decrease of the decay rate, the deformation degree of the grinding wheel can be lowered, the service life of the grinding wheel is prolonged, the replacement frequency is decreased for using personnel, and operation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of resin grinding wheels, in particular to an anti-recession resin grinding wheel and a manufacturing method thereof. Background technique [0002] Resin grinding wheel is a grinding wheel made of resin with high strength. It is used in cutting discs, double-end faces, heavy-duty grinding wheels, polishing wheels, etc. It has a certain degree of elasticity, low heat resistance, good self-sharpening, easy production, and short process cycle. It is widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots and deburring castings. When the resin grinding wheel is in use, the decay rate of the resin grinding wheel is fast. After the resin grinding wheel decays, as the decay speed accelerates, the deformation of the grinding wheel is large, the service life of the grinding wheel is at the end, the replacement frequency of the user is high, and the operating efficiency ...

Claims

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Application Information

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IPC IPC(8): B24D3/28B24D3/34B24D18/00
CPCB24D18/0009B24D18/0081B24D3/28B24D3/344
Inventor 羌小军
Owner 常州市达蒙砂轮制造有限公司
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