Environment-friendly metal cutting fluid and preparation method thereof

A metal cutting fluid, an environment-friendly technology, applied in the field of environment-friendly metal cutting fluid and its preparation, to achieve the effects of reducing cutting force, reducing friction coefficient, and improving surface processing accuracy

Inactive Publication Date: 2015-01-21
QINGDAO BAIZHONG CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mineral lubricating oil has excellent lubricating and anti-rust performance, but poor cooling and cleaning performance; emulsion has excellent cooling and cleaning performance, but poor lubricating and anti-rust performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An environment-friendly metal cutting fluid, its components and weight ratio are: 15 parts of alkylphenol polyoxyethylene ether; 15 parts of coconut oil fatty acid diethanolamide; 20 parts of glycerin monoricinoleate; 3 parts of rosin alcohol solution ; 2 parts of synthetic antirust agent; 0.1 part of defoamer; 0.5 part of isooctyl acid sulfur phospholipid stearylamine; 44.4 parts of water. The mass ratio of sodium hexametaphosphate, triethanolamine oleate and water in the synthetic antirust agent is 1:4:10.

Embodiment 2

[0020] An environment-friendly metal cutting fluid, its components and weight ratio are: 15 parts of alkylphenol polyoxyethylene ether; 20 parts of coconut oil fatty acid diethanolamide; 15 parts of glycerin monoricinoleate; 5 parts of rosin alcohol solution ; 5 parts of synthetic antirust agent; 0.15 part of defoamer; 0.4 part of isooctyl acid sulfur phospholipid stearylamine; 39.45 parts of water. The mass ratio of sodium hexametaphosphate, triethanolamine oleate and water in the synthetic antirust agent is 1:5:10.

Embodiment 3

[0022] An environment-friendly metal cutting fluid, its components and weight ratio are: 20 parts of alkylphenol polyoxyethylene ether; 15 parts of coconut oil fatty acid diethanolamide; 15 parts of glycerin monoricinoleate; 6 parts of rosin alcohol solution ; 3 parts of synthetic antirust agent; 0.1 part of defoamer; 0.5 part of isooctyl acid sulfur phospholipid stearylamine; 40.4 parts of water. The mass ratio of sodium hexametaphosphate, triethanolamine oleate and water in the synthetic antirust agent is 2:5:10.

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PUM

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Abstract

The invention relates to an environment-friendly metal cutting fluid and a preparation method thereof. The environment-friendly metal cutting fluid is composed of the following components in parts by weight: 15-20 parts of alkylphenol polyoxyethylene, 15-20 parts of cocoanut fatty acid diethanolamide, 15-20 parts of glycerylmonoricinoleate, 3-6 parts of rosin alcohol solution, 2-5 parts of synthetic rust inhibitor, 0.1-0.2 part of defoaming agent, 0.3-0.5 part of octadecylamine isooctyl acidic sulfur phosphate and the balance of water. The water-based metal cutting fluid has the advantages of favorable lubricating property, high rust resistance, high antibacterial property, high stability, long service life, no environmental pollution and no harm to the human body, and comprehensively satisfies the demands from some highly difficult processing for cutting.

Description

technical field [0001] The invention relates to an environment-friendly metal cutting fluid and a preparation method thereof, belonging to the field of metal processing. technical background [0002] At present, most domestic traditional metal processing enterprises use sodium nitrite and emulsified oil as the main raw materials to make metal cutting fluids, and some companies use ordinary oils and emulsifiers to make metal cutting fluids. The above metal cutting fluids are polluted The environment is easy to deteriorate and smell bad, harmful to people, machine tools, cutting tools and processing materials, and endangering the health of employees. There are also disadvantages such as processing fluid corroding processing materials, high consumption of cutting tools and abrasives, and unstable product quality. [0003] The development of modern machining in the direction of high speed, strength and precision, and the development of difficult-to-machine materials such as su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22C10N30/06C10N30/08
Inventor 张明
Owner QINGDAO BAIZHONG CHEM TECH
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