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Surface grinding process of low carbon steel parts

A surface grinding and low-carbon steel technology, applied in the grinding field, can solve the problems of low surface grinding quality, uneven grinding quality, and affecting grinding quality, so as to increase the ability of grinding dirt, improve grinding efficiency, and improve grinding quality. quality effect

Active Publication Date: 2022-03-11
四川中科海科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main methods of surface grinding are: rotary surface grinding, centrifugal surface grinding and vibrating surface grinding, but the grinding force of these three surface grinding methods is small, the grinding efficiency is low, and the grinding quality is uneven. At the same time, there are limitations in grinding. When processing parts with high quality, the parts will hit the grinding chamber, which will affect the grinding quality and damage the grinding equipment
In addition, when grinding the surface of low-carbon steel parts, the existing grinding stones and abrasives are not effective, resulting in poor surface grinding quality

Method used

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  • Surface grinding process of low carbon steel parts
  • Surface grinding process of low carbon steel parts
  • Surface grinding process of low carbon steel parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The surface grinding process of the low carbon steel part provided by the present embodiment comprises the following steps:

[0025] (1) Preparation of grinding stone: 65 parts of silicon dioxide, 10 parts of aluminum oxide, 5 parts of titanium oxide, iron oxide (Fe 2 o 3 ) and 3 parts of mixed oxide, the mixed oxide is made by mixing 1 part of sodium oxide, 2 parts of potassium oxide and 1 part of magnesium oxide;

[0026] (2) preparation grinding agent: get coconut oil diethanolamide 20%, polyethylene 5%, sodium nitrite 3% and mixture 20% by weight percentage, surplus is Ro water, and described mixture is made of 5 parts of fatty acid, cocoa 8 10 parts mixed with potassium salt;

[0027] (3) Grinding: Fix the parts to be processed in the grinding device, add grinding stones accounting for 60% of the volume of the grinding chamber and abrasives accounting for 1‰ of the volume of the grinding chamber for grinding, and add Ro water or soft water depending on the volume...

Embodiment 2

[0030] The surface grinding process of the low carbon steel part provided by the present embodiment comprises the following steps:

[0031] (1) Preparation of grinding stone: take 70 parts of silicon dioxide, 15 parts of aluminum oxide, 8 parts of titanium oxide, 0.5 part of calcium oxide, iron oxide (Fe 2 o 3 ) 3.5 parts and 5 parts of mixed oxide, the mixed oxide is made by mixing 2 parts of sodium oxide, 1 part of potassium oxide and 1 part of magnesium oxide;

[0032] (2) preparation grinding agent: get coconut oil diethanolamide 25%, polyethylene 8%%, sodium nitrite 5% and mixture 25% by weight percentage, surplus is Ro water, and described mixture is made of 7 parts of fatty acid, cocoa 5 parts mixed with 10 parts potassium salt;

[0033] (3) Grinding: Fix the parts to be processed in the grinding device, add grinding stones accounting for 65% of the volume of the grinding chamber and abrasives accounting for 2‰ of the volume of the grinding chamber for grinding, and a...

Embodiment 3

[0036] The surface grinding process of the low carbon steel part provided by the present embodiment comprises the following steps:

[0037] (1) Preparation of grinding stone: take 75 parts of silicon dioxide, 20 parts of aluminum oxide, 10 parts of titanium oxide, 1 part of calcium oxide, iron oxide (Fe 2 o 3 ) and 7 parts of mixed oxide, the mixed oxide is made by mixing 1 part of sodium oxide, 1 part of potassium oxide and 3 parts of magnesium oxide;

[0038] (2) preparation grinding agent: get coconut oil diethanolamide 30%, polyethylene 10%, sodium nitrite 8% and mixture 30% by weight percentage, surplus is Ro water, and described mixture is made of 5 parts of fatty acid, cocoa 5 15 parts mixed with potassium salt;

[0039] (3) Grinding: Fix the parts to be processed in the grinding device, add grinding stones accounting for 70% of the volume of the grinding chamber and abrasives accounting for 5‰ of the volume of the grinding chamber for grinding, and add Ro water or so...

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Abstract

The invention discloses a surface grinding process of a low-carbon steel part, which comprises the following steps: (1) preparing a grinding stone; (2) preparing an abrasive; (3) grinding. When grinding, clamp and fix the parts to be processed in the grinding device, add abrasives and grinding stones in a certain proportion, clean the entire grinding chamber once for a certain period of grinding, and add grinding stones and abrasives in the above proportion after cleaning. Repeat this cycle until the grinding of the surface of the part is completed. The invention can effectively improve the grinding efficiency and grinding quality, and at the same time can grind parts with relatively high quality.

Description

technical field [0001] The invention belongs to the technical field of grinding, and in particular relates to a surface grinding process of low-carbon steel parts. Background technique [0002] The surface finishing process refers to putting the parts to be processed, abrasives and abrasives into the container, and adding an appropriate amount of pure water to allow the equipment to move relative to the workpiece, abrasives, and abrasives. During the interaction process, the surface of the workpiece is treated by abrasives Micro-impact and micro-cutting, the surface of the parts and abrasives are washed by the abrasive to achieve the purpose of smoothing the surface of the parts. At present, the main methods of surface grinding are: rotary surface grinding, centrifugal surface grinding and vibrating surface grinding, but the grinding force of these three surface grinding methods is small, the grinding efficiency is low, and the grinding quality is uneven. At the same time, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B1/00B24B31/06B24B31/12B24B31/14
CPCB24B1/00B24B31/06B24B31/12B24B31/14
Inventor 陈少勇
Owner 四川中科海科技有限责任公司
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