Method for manufacturing sponge polishing wheel

A manufacturing method and polishing wheel technology, which can be used in grinding/polishing equipment, manufacturing tools, metal processing equipment, etc., can solve problems such as stuffing and heat generation, enhance wear resistance and grinding force, and avoid heat and burn the workpiece. Effect

Active Publication Date: 2015-12-16
JINGDE ANDELI GRINDING TOOL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for grinding stainless steel, aluminum, copper, iron, wood, gemstones, marble, glass, TV urea products and leather, it is easy to generate heat and stuffing with general grinding wheels and emery cloths.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A method for making a sponge polishing wheel, comprising the steps of:

[0016] (1) Preparation of steel roller core: mix 15% mullite powder, 7% lanolin, 15% synthetic resin, 8% silica sol, and 18% sand and add 23% aluminum oxide powder, 3% zinc oxide, After the 0.1% calcium oxide powder is mixed, it is poured into a roller machine for extrusion molding, and then baked in a low-temperature oven for 4 hours;

[0017] (2) Preparation of steel roller core coating: get 15% of the dispersed alumina solution in the container, then put 6% of Y 2 o 3 powder and 35% ZrO 2 Put the powder into the container and stir for 35 minutes; spray the baked steel roller core clean, put it into the above stirring liquid and immerse in the paint, then take out the steel roller core and dry it at room temperature for 15 hours, then put it in an oven at 500°C for baking Bake for 1 hour;

[0018] (3) Evenly coat the periphery of the steel roller core coated in step (2) with a layer of adhesi...

Embodiment 2

[0021] A method for making a sponge polishing wheel, comprising the steps of:

[0022] (1) Prepare the steel roller core: mix 20% mullite powder, 9% lanolin, 23% synthetic resin, 11% silica sol, and 27% sand, then add 34% aluminum oxide powder, 5% zinc oxide, After 0.3% calcium oxide powder is mixed, it is poured into a roller machine for extrusion molding, and then baked in a low-temperature oven for 5 hours;

[0023] (2) Preparation of steel roller core coating: get 20% of the dispersed alumina solution in the container, then put 8% of Y 2 o 3 powder and 40% ZrO 2 Put the powder into the container and stir for 40 minutes; spray the baked steel roller core clean, enter the above stirring liquid and immerse in the paint, then take out the steel roller core and dry it at room temperature for 18 hours, then put it in an oven at 500°C for baking Bake for 1.5 hours;

[0024] (3) Evenly coat the periphery of the steel roller core coated in step (2) with a layer of adhesive, whi...

Embodiment 3

[0027] A method for making a sponge polishing wheel, comprising the steps of:

[0028] (1) Prepare steel roller core: add 27% aluminum oxide powder, 4% zinc oxide, After the 0.2% calcium oxide powder is mixed, it is poured into a roller machine for extrusion molding, and then baked in a low-temperature oven for 3 hours;

[0029] (2) Preparation of steel roller core coating: get 18% of the dispersed alumina solution and place it in the container, then put 8% of Y 2 o 3 powder and 36% ZrO 2 Put the powder into the container and stir for 37 minutes; spray the baked steel roller core clean, enter the above stirring liquid and immerse in the paint, then take out the steel roller core and dry it at room temperature for 17 hours, then put it in an oven at 500°C for baking Bake for 0.8 hours;

[0030] (3) Evenly coat the periphery of the steel roller core coated in step (2) with a layer of adhesive, which includes epoxy resin, polyamine curing agent and reinforcing filler; wherein...

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PUM

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Abstract

The invention discloses a method for manufacturing a sponge polishing wheel. The method comprises the following steps that a steel roll core is manufactured; a steel roll core coating is manufactured; the periphery of the coated steel roll core is evenly coated with a layer of glue bonding agent, and the glue bonding agent comprises epoxy resin, a polyamine curing agent and reinforcing filler; and a fiber rope is wound on the periphery, coated with the glue bonding agent, of the steel wire rope, and the sponge polishing wheel is formed through qualitative curing. Compared with the prior art, the method has the following beneficial effects that special synthetic resin is adopted in the polishing wheel manufactured through the method for manufacturing the sponge polishing wheel, the wear resistance and grinding force of the polishing wheel are enhanced, grinding scraps can be rapidly removed, and no stuffing or heating happens; and workpieces are prevented from being burnt by heating, and the method is suitable for long-time grinding work.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a method for manufacturing a sponge polishing wheel. Background technique [0002] The polishing wheel is a press-fit flat wheel, which is formed by pressing several polishing wheel pieces, and the outer surface of each polishing wheel piece is uniformly coated with a layer of polishing oil. No separate oiling is required during polishing. The structure is simple and the use is convenient. Good polishing effect. However, for grinding stainless steel, aluminum, copper, iron, wood, gemstones, marble, glass, TV urea products and leather, the use of general grinding wheels and emery cloths is prone to heating and stuffing. Therefore urgently need to develop new polishing wheel, solve this problem. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art, and provides a kind of manufacturing method of sponge poli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D18/00
Inventor 吴观宝
Owner JINGDE ANDELI GRINDING TOOL CO LTD
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