Novel cutting fluid capable of effectively reducing wear of titanium-alloy high-speed cutting tool

A technology of high-speed cutting and tool wear, applied in the field of metal cutting, can solve the problems of sedimentation of impurities, serious environmental pollution, skin damage, etc., and achieves the effect of good tool wear reduction effect, simple preparation method and low cost.

Inactive Publication Date: 2015-06-17
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the middle of the 20th century, the commonly used cutting fluid was low-viscosity engine oil or emulsified oil-based cutting fluid, which could achieve cooling and lubrication effects to a certain extent, but the cost was high and the environment was seriously polluted.
In the late 20th century, water-based cutting fluids emerged. These cutting fluids are mainly composed of water and contain lubricants and anti-rust agents, which have certain cooling and lubricating properties. High-level defects, some products also ha

Method used

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  • Novel cutting fluid capable of effectively reducing wear of titanium-alloy high-speed cutting tool
  • Novel cutting fluid capable of effectively reducing wear of titanium-alloy high-speed cutting tool

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Embodiment 1

[0014] A kind of novel cutting fluid of this embodiment effectively reduces the wear and tear of titanium alloy high-speed cutting tool, used raw material and mass percent are as follows: sodium carbonate 2.5%, triethanolamine 15%, methyl silicone oil 2%, polyethylene glycol 5%, ten Hexaalkyldimethylammonium bromide 1%, the balance is deionized water.

[0015] The method of using the above raw material components to produce new cutting fluid is as follows: heat the deionized water to 40 degrees Celsius, take 1 / 2 of the total amount of deionized water after heating and put it in the mixing tank, then add triethanolamine, methyl silicone oil and Polyethylene glycol, then add 1 / 2 of the total amount of sodium carbonate and 1 / 2 of the total amount of cetyl dimethyl ammonium bromide into the mixing tank, stir for 5 minutes, and add the remaining sodium carbonate, hexadecyl dimethyl ammonium bromide Alkyl dimethyl ammonium bromide was added into the mixing tank, stirred and reacted ...

Embodiment 2

[0017] A kind of novel cutting fluid of this embodiment effectively reduces the wear and tear of titanium alloy high-speed cutting tool, used raw material and mass percent are as follows: sodium carbonate 2.5%, triethanolamine 15%, methyl silicone oil 2%, polyethylene glycol 5%, ten Hexaalkyldimethylammonium bromide 2%, the balance is deionized water.

[0018] The method of using the above raw material components to produce new cutting fluid is as follows: heat the deionized water to 40 degrees Celsius, take 1 / 2 of the total amount of deionized water after heating and put it in the mixing tank, then add triethanolamine, methyl silicone oil and Polyethylene glycol, then add 1 / 2 of the total amount of sodium carbonate and 1 / 2 of the total amount of cetyl dimethyl ammonium bromide into the mixing tank, stir for 5 minutes, and add the remaining sodium carbonate, hexadecyl dimethyl ammonium bromide Alkyl dimethyl ammonium bromide was added into the mixing tank, stirred and reacted ...

Embodiment 3

[0020] A kind of novel cutting fluid of this embodiment effectively reduces the wear and tear of titanium alloy high-speed cutting tool, used raw material and mass percent are as follows: sodium carbonate 2.5%, triethanolamine 15%, methyl silicone oil 2%, polyethylene glycol 5%, ten Hexaalkyldimethylammonium bromide 3%, the balance is deionized water.

[0021] The method of using the above raw material components to produce new cutting fluid is as follows: heat the deionized water to 40 degrees Celsius, take 1 / 2 of the total amount of deionized water after heating and put it in the mixing tank, then add triethanolamine, methyl silicone oil and Polyethylene glycol, then add 1 / 2 of the total amount of sodium carbonate and 1 / 2 of the total amount of cetyl dimethyl ammonium bromide into the mixing tank, stir for 5 minutes, and add the remaining sodium carbonate, hexadecyl dimethyl ammonium bromide Alkyl dimethyl ammonium bromide was added into the mixing tank, stirred and reacted ...

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Abstract

The invention provides a novel cutting fluid capable of effectively reducing wear of a titanium-alloy high-speed cutting tool. The fluid is prepared from the following raw materials by mass: 2.5% of sodium carbonate, 15% of triethanolamine, 2% of methyl silicone oil, 5% of polyethylene glycol, 1% to 5% of cetyltrimethylammonium bromide, with the balance being deionized water. According to the invention, due to the addition of cetyltrimethylammonium bromide, the novel cutting fluid exerts good wear reducing effect on the cutting tool; harmful substances like nitrite are not contained, so the fluid is healthy and environmentally friendly; and a preparation method for the fluid is simple and has low cost.

Description

technical field [0001] The invention belongs to the technical field of metal cutting, and in particular relates to a novel oil-free water-based cutting fluid which uses cetyl dimethyl ammonium bromide as a dissolution medium. Background technique [0002] Titanium alloys are widely used in the processing and manufacturing of aerospace parts because of their excellent comprehensive properties such as high strength, good corrosion resistance, and high heat resistance. However, titanium alloy is a typical difficult-to-machine material, and the tool wear is serious in its high-speed cutting. At present, the wear problem of titanium alloy high-speed cutting tools has become one of the outstanding process problems faced by the aviation manufacturing industry. In metal cutting, the use of suitable cutting fluid is an effective measure to reduce tool wear. In the middle of the 20th century, the commonly used cutting fluid was low-viscosity machine oil or emulsified oil-based cutti...

Claims

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Application Information

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IPC IPC(8): C10M173/02C10N40/22C10N30/06
Inventor 杨勇李昂王玉玲
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
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