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Cutting fluid for processing cast iron and aluminum alloy mixture and preparation method thereof

A technology of aluminum alloy and mixed parts, applied in the field of metal cutting, can solve the problems of electrochemical corrosion of cast iron and aluminum alloy joints, rust of cast iron parts, blackening and corrosion of aluminum alloy parts, etc., and achieves good washing and cooling performance, The effect of reducing the amount of carry-out and prolonging the tool life

Inactive Publication Date: 2020-07-17
中山仝垚润滑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the defects existing in the market, such as rusting of cast iron parts, blackening and corrosion of aluminum alloy parts, or electrochemical corrosion at the joints of cast iron and aluminum alloys, etc. A cutting fluid suitable for machining mixed parts of cast iron and aluminum alloy

Method used

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  • Cutting fluid for processing cast iron and aluminum alloy mixture and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A cutting fluid for processing cast iron and aluminum alloy mixed parts, the specific preparation method is as follows:

[0036] a) Put 52.9g of deionized water, 10g of organic amine, 1g of anti-hard water agent, and 5g of compound anti-rust and preservative into the reaction kettle, and start stirring for no less than 30 minutes until the solid is completely dissolved and the system is uniform and transparent ;

[0037] b) Slowly drop 5g of surfactant into the reaction kettle, and continue to stir for 5-15min;

[0038] c) Slowly put 5g of composite lubricant into the reaction kettle, and the stirring time is 5-15min;

[0039] d) Slowly put 20g of base oil into the reaction kettle, stir until transparent, and the stirring time is 15-25min;

[0040] e) Under the premise that the temperature is not higher than 40°C, slowly put 1g of fungicide into the reaction kettle, stir until transparent, and the stirring time is 5-15min;

[0041] f) Put 0.1 g of defoamer into the r...

Embodiment 2

[0043] A cutting fluid for processing cast iron and aluminum alloy mixed parts, the specific preparation method is as follows:

[0044] a) Put 29.5g of deionized water, 3g of organic amine, 3g of anti-hard water agent, and 15g of compound anti-rust and preservative into the reaction kettle, and start stirring for no less than 30 minutes until the solid is completely dissolved and the system is uniform and transparent ;

[0045] b) Slowly drop 10g of surfactant into the reaction kettle, and continue to stir for 5-15min;

[0046] c) Slowly put 15g of composite lubricant into the reaction kettle, and the stirring time is 5-15min;

[0047] d) Slowly put 30g of base oil into the reaction kettle, stir until transparent, and the stirring time is 15-25min;

[0048] e) Under the premise that the temperature is not higher than 40°C, slowly put 5g of fungicide into the reaction kettle, stir until transparent, and the stirring time is 5-15min;

[0049] f) Put 0.5g of defoamer into the ...

Embodiment 3

[0051] A cutting fluid for processing cast iron and aluminum alloy mixed parts, the specific preparation method is as follows:

[0052] a) Put 8.7g of deionized water, 5g of organic amine, 2g of anti-hard water agent, and 8g of compound anti-rust and preservative into the reaction kettle, and start stirring for no less than 30 minutes until the solid is completely dissolved and the system is uniform and transparent ;

[0053] b) Slowly drop 15g of surfactant into the reactor, and continue to stir for 5-15min;

[0054] c) Slowly put 8g of composite lubricant into the reaction kettle, and the stirring time is 5-15min;

[0055] d) Slowly put 50g of base oil into the reaction kettle, stir until transparent, and the stirring time is 15-25min;

[0056] e) Under the premise that the temperature is not higher than 40°C, slowly put 3g of fungicide into the reaction kettle, stir until transparent, and the stirring time is 5-15min;

[0057] f) Put 0.3g of defoamer into the reaction kett...

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Abstract

The invention discloses a cutting fluid for processing a cast iron and aluminum alloy mixture and a preparation method of the cutting fluid. The product is characterized by comprising the following components in percentage by weight: 5-15% of a composite antirust preservative, 5-15% of a composite lubricant, 3-10% of organic amine, 5-15% of a surfactant, 1-3% of a hard water resistant agent, 1-5.0% of a bactericide, 20-50% of base oil, 0.1-0.5% of a defoaming agent and the balance of deionized water. After the raw materials are added according to a certain sequence and proportion, the cuttingfluid for processing the cast iron and aluminum alloy mixture can be obtained. Compared with a traditional cutting fluid system in the prior art, the cast iron and aluminum alloy mixture cutting fluidhas the characteristics of long cast iron rust prevention time, outstanding aluminum alloy discoloration prevention performance, good stability, high cost performance, easily available raw materials,no need of adding intermediates subjected to chemical reaction, simple production and preparation process, controllable production amplification process and the like.

Description

technical field [0001] The invention relates to the technical field of metal cutting, in particular to a cutting fluid for processing cast iron and aluminum alloy mixed parts and a preparation method thereof. Background technique [0002] During the machining process, both the tool and the surface of the workpiece are subjected to high pressure and friction, and a large amount of frictional heat is generated at the same time. If it is not protected, it will cause damage to the surface of the workpiece and damage to the tool, reducing the life of the tool. The use of cutting fluid can effectively alleviate these adverse phenomena, and at the same time provide the necessary anti-corrosion and anti-rust protection for the processed workpiece. Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. It is scientifically compounded from a variety of functional additives and has good cooling and lubrication proper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22C10N30/04C10N30/06C10N30/12C10N30/16C10N30/18
CPCC10M173/00C10M2201/087C10M2201/102C10M2207/08C10M2207/126C10M2207/127C10M2207/141C10M2207/18C10M2207/283C10M2207/286C10M2207/289C10M2209/103C10M2209/104C10M2209/108C10M2209/109C10M2215/04C10M2215/042C10M2215/14C10M2215/222C10M2215/223C10M2215/226C10M2219/104C10M2223/04C10M2229/02
Inventor 冯配玲
Owner 中山仝垚润滑科技有限公司
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