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Medium-period and long-period antirust type cutting oil and preparation method thereof

A medium-to-long-term, cutting oil technology, which is applied in the field of medium-to-long-term anti-rust cutting oil and its preparation, can solve difficult problems such as rust resistance, and achieve the effects of cost saving, high production efficiency, and reduced operating process steps

Inactive Publication Date: 2019-01-01
AMER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lubricants and anti-rust agents have a contradiction of competitive adsorption. Therefore, it is difficult for general metalworking fluids to have excellent anti-rust properties when good lubricity is required. Most of the current products can only achieve anti-rust between processes.

Method used

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  • Medium-period and long-period antirust type cutting oil and preparation method thereof
  • Medium-period and long-period antirust type cutting oil and preparation method thereof
  • Medium-period and long-period antirust type cutting oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of medium and long-term anti-rust type cutting oil of the present embodiment, it comprises following preparation steps:

[0028] 1) Add 36.5 parts of mineral oil, 5 parts of polymer polyester, 2 parts of calcium sulfonate, 3 parts of lanolin, and 1 part of alkylphenol antioxidant, heat to 60°C, stir for 20 minutes and mix well;

[0029] 2) Stop heating, add 0.5 parts of sulfurized olefin, 7 parts of sulfurized fatty acid ester, 20 parts of palm oil, 20 parts of castor oil, 2 parts of monoester and 3 parts of diester, continue stirring for 30 minutes, and mix well to obtain the finished product.

Embodiment 2

[0031] A kind of medium and long-term anti-rust type cutting oil of the present embodiment, it comprises following preparation steps:

[0032] 1) Add 46.2 parts of mineral oil, 1 part of polymer polyester, 10 parts of zinc naphthenate, 0.5 part of lanolin magnesium soap, and 0.3 part of alkylphenol antioxidant, heat to 65°C, stir for 20 minutes and mix well;

[0033] 2) Stop heating, add 5 parts of sulfurized olefin, 2 parts of sulfurized fatty acid ester, 5 parts of olive oil, 10 parts of monoester, 10 parts of diester, and 10 parts of polyol ester, continue stirring for 30 minutes, and mix well to obtain the finished product.

Embodiment 3

[0035] A kind of medium and long-term anti-rust type cutting oil of the present embodiment, it comprises following preparation steps:

[0036] 1) Add 36.3 parts of mineral oil, 4 parts of polymer polyester, 4 parts of phosphoric acid ester, 1 part of lanolin magnesium soap, 1 part of oxidized paraffin wax, 0.7 part of alkylphenol antioxidant, heat to 55 ° C, stir for 125 minutes and mix well ;

[0037] 2) Stop heating, add 2 parts of sulfurized olefin, 6 parts of sulfurized fatty acid ester, 15 parts of castor oil, 15 parts of olive oil, 7 parts of diester, and 8 parts of polyol ester, continue stirring for 35 minutes, and mix well to obtain the finished product.

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PUM

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Abstract

The invention relates to the technical field of metal machining oil, in particular to medium-period and long-period antirust type cutting oil and a preparation method thereof. The medium-period and long-period antirust type cutting oil is prepared from 0.5 to 5 parts of sulfurized olefin, 2 to 7 parts of sulfurized fatty acid ester, 1 to 5 parts of high molecular polyester, 5 to 40 parts of non-drying oil, 5 to 30 parts of synthetic ester, 2 to 10 parts of an antirust agent, 0.1 to 3 parts of a film forming auxiliary agent, 0.1 to 1 part of an antioxidant and the balance of mineral oil. The preparation method of the medium-period and long-period antirust type cutting oil comprises the following preparation steps: 1) adding the mineral oil, the high molecular polyester, the antirust agent,the film forming auxiliary agent and the antioxidant, and heating to 55 to 70 DEG C; stirring for 15 to 25min and uniformly mixing; 2) stopping heating; adding the sulfurized olefin, the sulfurized fatty acid ester, the non-drying oil and the synthetic ester and continually stirring for 25 to 35min; uniformly blending to prepare a finished product. The medium-period and long-period antirust type cutting oil provided by the invention has good lubricating performance and also has a medium-period and long-period antirust function.

Description

technical field [0001] The invention relates to the technical field of metal processing oils, in particular to a medium and long-term anti-rust cutting oil and a preparation method thereof. Background technique [0002] Modern machining is developing towards high speed, strength, and precision. The development of super-hard, super-strength and other difficult-to-machine materials has also increased the difficulty of cutting. The fast and efficient modern metal processing industry will demand more and more special processing oils. high. At present, the common metal processing technology is generally: cutting-cleaning-drying-rust prevention. Three kinds of oil products are used in the processing: cutting fluid (cutting oil), cleaning agent and antirust oil. During the cutting process, the frictional force and frictional heat are greatly increased, which requires the metalworking fluid to have better lubricating and cooling properties in order to obtain an ideal machined surfa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10N30/06C10N30/10C10N30/12C10N40/22
CPCC10M161/00C10M2203/10C10M2207/283C10M2207/40C10M2207/402C10M2209/102C10M2219/024C10M2219/044C10M2219/102C10N2010/04C10N2030/06C10N2030/10C10N2030/12C10N2040/22
Inventor 李清华詹烨汪小龙
Owner AMER TECH CO LTD
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