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All-synthetic grinding fluid

A kind of grinding fluid, fully synthetic technology, applied in the field of grinding fluid, can solve the problems of short anti-rust cycle, affecting the appearance of workpiece, surface finish, poor precision, etc., to achieve no harm to the body, no pollution to the environment, and anti-rust cycle long effect

Inactive Publication Date: 2010-06-16
沈阳晟豪化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional grinding fluid has poor lubricity, poor surface finish and precision, which seriously affects the appearance and surface quality of the processed parts; the anti-rust period is short, and rust spots and spots often appear on the surface of the processed parts, which seriously affects the The processing of the next process and the appearance of the workpiece; in addition, many defects such as large foam, short decay period, harmful to the body, and negative impact on the environment during the discharge process will also appear during the processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 1. Put 200kg of water, 100kg of diethylene glycol, 20kg of JFC and 100kg of polyether into the reaction kettle, heat to 72 degrees and stir for 60 minutes until they are completely dissolved.

[0013] 2. Put 20kg of borax and 2kg of organic molybdenum into 296kg of water, fully dissolve and add them into the above reaction kettle, and stir evenly.

[0014] 3. Adjust 20kg of dimer acid, 30kg of octanoic acid and 200kg of triethanolamine at 70°C and mix them evenly. After they appear bright reddish brown, add them into the above reaction kettle and stir evenly.

[0015] 4. Add 1.25 kg of silicone defoamer and 12.5 kg of tributyl phosphate, stir evenly, and obtain a light yellow fully synthetic grinding fluid product.

Embodiment 2

[0017] 1. Put 260kg of water, 100kg of diethylene glycol and 100kg of polyether into the reaction kettle, heat to 72 degrees and stir for 60 minutes until they are completely dissolved.

[0018] 2. Put 20kg of borax and 2kg of organic molybdenum into 296kg of water, fully dissolve and add them into the above reaction kettle, and stir evenly.

[0019] 3. Mix 20kg of dimer acid and 200kg of diethanolamine at 70 degrees and add them into the above reaction kettle after they appear bright reddish brown, and stir evenly.

[0020] 4. Add 1.25 kg of silicone defoamer and 12.5 kg of tributyl phosphate, stir evenly, and obtain a light yellow fully synthetic grinding fluid product.

Embodiment 3

[0022] 1. Put 260kg of water, 100kg of diethylene glycol and 100kg of polyether into the reaction kettle, heat to 72 degrees and stir for 60 minutes until they are completely dissolved.

[0023] 2. Put 20kg of borax into 296kg of water, fully dissolve and add it into the above reaction kettle, and stir evenly.

[0024] 3. Adjust 20kg of dimer acid, 40kg of caprylic acid, 50kg of diethanolamine and 150kg of triethanolamine at 70°C and mix them evenly. After they appear bright reddish brown, add them to the above reaction kettle and stir evenly.

[0025] 4. Add 1.25 kg of silicone defoamer and 12.5 kg of tributyl phosphate, stir evenly, and obtain a light yellow fully synthetic grinding fluid product.

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PUM

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Abstract

The invention provides an all-synthetic grinding fluid, aiming at the problems of poor lubricating property and surface smoothness, low precision, short rust-proof period of the traditional grinding fluid and adverse impact on environment in the discharging process of the traditional grinding fluid. The all-synthetic grinding fluid puts emphasis on comprising the following components in percentage by weight: 0%-15% of extreme-pressure additives, 0%-15% of lubricating agents, 15%-25% of dispersing agents, 15%-25% of surface active agents, 15%-25% of rust-proof components, 0.5%-1% of antifoaming agents, 0.5%-1% of foam suppressors and the balance of water, wherein the extreme-pressure additives and the lubricating agents are one or more than one of polyether, organic carboxylic acid and organic phosphate; the dispersing agents and the surface active agents are one or more than one of JFC, AEO9, polyethylene glycol and diethylene glycol; the rust-proof components are one or more than one of organic carboxylic acid, triethanolamine, diethanol amine, organic molybdenum and sodium borate; and the antifoaming agents and the foam suppressors are one or more than one of organic silicon and the organic phosphate. The invention has good extreme-pressure lubricity, long rust-proof period and small foam without environmental pollution.

Description

technical field [0001] The invention relates to a grinding fluid used for grinding machines in the machining industry. Background technique [0002] In the machining industry, grinding plays a very important role. The traditional grinding fluid has poor lubricity, poor surface finish and precision, which seriously affects the appearance and surface quality of the processed parts; the anti-rust period is short, and rust spots and spots often appear on the surface of the processed parts, which seriously affects the The processing of the next process and the appearance of the workpiece; in addition, there will be many defects in the processing process, such as large foam, short decay period, harmful to the body, and negative impact on the environment during the discharge process. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a fully synthetic grinding fluid with good extreme pressu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C09G1/16C10N40/20
Inventor 赵中原
Owner 沈阳晟豪化工有限公司
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