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Improved machining cutting fluid

A technology for machining and cutting fluids, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as cancer and achieve good cooling effect

Inactive Publication Date: 2014-12-24
QINGDAO CHENGTIAN WEIYE MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are still many cutting fluids sampling sodium nitrite as an anti-rust component of synthetic cutting fluids. Sodium nitrite has good anti-rust performance, but it is actually a potential carcinogen

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] An improved cutting fluid for machining, which is made from the following raw materials in parts by weight:

[0009] 3 parts of naphthenic oil, 2 parts of copper alloy corrosion inhibitor, 2 parts of methyl silicone oil, 1 part of succinic acid, 4 parts of monoethanolamine, 3 parts of ethanol, 3 parts of sodium petroleum sulfonate, fatty alcohol polyoxyethylene ether phosphoric acid 2 parts of sodium ester, 5 parts of di-n-butyl phosphite, 6 parts of zinc dialkyldithiophosphate.

Embodiment 2

[0011] An improved cutting fluid for machining, which is made from the following raw materials in parts by weight:

[0012] 8 parts of naphthenic oil, 5 parts of copper alloy corrosion inhibitor, 6 parts of methyl silicone oil, 5 parts of succinic acid, 8 parts of monoethanolamine, 6 parts of ethanol, 7 parts of sodium petroleum sulfonate, fatty alcohol polyoxyethylene ether phosphoric acid 4 parts of sodium ester, 9 parts of di-n-butyl phosphite, 10 parts of zinc dialkyl dithiophosphate.

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PUM

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Abstract

The invention relates to an improved machining cutting fluid which is prepared from the following raw materials in parts by weight: 3-8 parts of cycloalkyl oil, 2-5 parts of copper alloy corrosion inhibitor, 2-6 parts of methyl silicone oil, 1-5 parts of succinic acid, 4-8 parts of monoethanolamine, 3-6 parts of ethanol, 3-7 parts of sodium petroleum sulfonate, 2-4 parts of fatty alcohol polyethenoxy ether phosphate sodium, 5-9 parts of di-n-butyl phosphite and 6-10 parts of zinc dialkyl dithiophosphate. The cutting fluid has the advantage of favorable cooling and lubricating properties, and can not influence the equipment.

Description

technical field [0001] The present invention relates to an improved cutting fluid for machining. Background technique [0002] In the machining industry, lubricating oil or kerosene plus lubricating oil is basically used for cutting lubrication and cooling. In the process of processing, the waste of oil is extremely serious, and it causes great harm to the environment and operators; and it is difficult to obtain an ideal processing surface. Moreover, the heat dissipation speed is slow during processing, and the workpiece is easy to rust after processing. Now there is an urgent need to design a cutting fluid with good lubricity, superior anti-rust performance, fast cooling speed and good cleaning performance. At present, there are still many cutting fluids sampling sodium nitrite as an anti-rust component of synthetic cutting fluids. Sodium nitrite has good anti-rust performance, but it is actually a potential carcinogen. Contents of the invention [0003] Aiming at the ...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/22C10N30/06
Inventor 张竹香
Owner QINGDAO CHENGTIAN WEIYE MACHINERY MFG