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Preparation method of cutting fluid for metal processing

A technology for metal processing and cutting fluid, applied in the field of preparation of cutting fluid for metal processing, can solve problems such as affecting production efficiency and efficiency, affecting enterprise production efficiency, reducing processing speed, etc., and achieving extended tool life, low density, and increased cooling. performance effect

Inactive Publication Date: 2020-11-27
NANNING COLLEGE FOR VOCATIONAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After visiting and investigating several machining companies, we found that the currently available conventional water-based cutting fluid still has a prominent shortcoming—poor lubricating performance, which leads to adhesion of cutting tools and small tool feed. Seriously affect the production efficiency of enterprises
In order to ensure the surface quality of large-scale components, a domestic top ten manufacturer of thermal power generators, its CNC feed rate is only 70mm / min, which is far lower than the level in the metal processing industry (1000mm / min), resulting in a large number of The equipment needs to reduce the processing speed, or even stop and wait, which seriously affects the production efficiency and benefits

Method used

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  • Preparation method of cutting fluid for metal processing
  • Preparation method of cutting fluid for metal processing
  • Preparation method of cutting fluid for metal processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A method for preparing cutting fluid for metal processing, comprising the following steps:

[0037] (1) Weighing: Use an electronic scale with an accuracy of 0.001g to weigh the raw materials that make up the cutting fluid for metal processing according to the ratio;

[0038] (2) Stirring: put each raw material of cutting fluid for metal processing into a stirring tank and stir evenly to obtain a mixture;

[0039] (3) Primary cooling: Put the mixture into the temperature of -25°C and cool it for 15 minutes to obtain the primary cooling mixture;

[0040] (4) Secondary cooling: Put the primary cooling mixture into the temperature of -5°C and cool it for 20 minutes to obtain the secondary cooling mixture;

[0041] (5) Tertiary cooling: put the secondary cooled mixture into the temperature of -15°C and cool it for 10 minutes to obtain the tertiary cooled mixture;

[0042] (6) Reactor reaction: put the three-stage cooling mixture into the reactor, mix and stir for 5 minute...

Embodiment 2

[0054] A method for preparing cutting fluid for metal processing, comprising the following steps:

[0055] (1) Weighing: Use an electronic scale with an accuracy of 0.001g to weigh the raw materials that make up the cutting fluid for metal processing according to the ratio;

[0056] (2) Stirring: put each raw material of cutting fluid for metal processing into a stirring tank and stir evenly to obtain a mixture;

[0057] (3) Primary cooling: Put the mixture into the temperature of -20°C and cool it for 20 minutes to obtain the primary cooling mixture;

[0058] (4) Secondary cooling: put the mixture of primary cooling into the temperature of 0 ℃ and cool for 25 minutes to obtain the mixture of secondary cooling;

[0059] (5) Tertiary cooling: put the secondary cooled mixture into -10°C for cooling for 20 minutes to obtain a tertiary cooled mixture;

[0060] (6) Reactor reaction: put the three-stage cooling mixture into the reactor, mix and stir for 15 minutes under the condit...

Embodiment 3

[0072] A method for preparing cutting fluid for metal processing, comprising the following steps:

[0073] (1) Weighing: Use an electronic scale with an accuracy of 0.001g to weigh the raw materials that make up the cutting fluid for metal processing according to the ratio;

[0074] (2) Stirring: put each raw material of cutting fluid for metal processing into a stirring tank and stir evenly to obtain a mixture;

[0075] (3) Primary cooling: put the mixture into the temperature of -22°C and cool it for 18 minutes to obtain the primary cooling mixture;

[0076] (4) Secondary cooling: put the mixture of primary cooling into the temperature of -3°C for cooling for 23 minutes to obtain the mixture of secondary cooling;

[0077] (5) Tertiary cooling: put the mixture of secondary cooling into the temperature of -12°C and cool for 15 minutes to obtain the mixture of tertiary cooling;

[0078] (6) Reactor reaction: put the three-stage cooled mixture into the reactor, mix and stir fo...

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Abstract

The invention provides a preparation method of a cutting fluid for metal processing. The preparation method comprises the following steps: firstly, mixing materials; then carrying out three-stage cooling; and finally, putting a formed mixture into a reaction kettle for a reaction. Compared with the preparation process of a traditional cutting fluid, the preparation method of the cutting fluid comprises the two extra steps of three-stage cooling and reaction in the reaction kettle; graphene, hollow carbon nanospheres and ceramic micro-powder are subjected to three-stage cooling, a mixed solution having undergone the three-stage cooled is put into the reaction kettle for the reaction, and under the combined action of three-stage cooling and the stirring reaction of the reaction kettle, uniform dispersion of the graphene, the hollow carbon nanospheres and the ceramic micro-powder in the cutting fluid can be promoted; and meanwhile, covalent bonds are formed among all the components of thecutting fluid, so the cooling and lubricating properties of the cutting fluid are further improved, the feeding amount of a cutter can be increased, machining precision and quality are improved, theservice life of the cutter is finally prolonged, the possibility of cutter breaking and blade breaking is greatly reduced, and production cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of cutting fluid, in particular to a preparation method of cutting fluid for metal processing. Background technique [0002] Improving the lubrication conditions in metal processing is an important way to delay tool wear. When the cemented carbide tool is processing metal materials with good plasticity, the chips and the tool face will have significant friction, which will aggravate the tool wear. In addition, it will be accompanied by increased cutting force, decreased cutting stability, deteriorated machining accuracy, and deteriorated surface quality of the workpiece. A suitable lubrication environment can reduce friction, thereby reducing heat generation and cutting force, and is a reliable way to improve tool life and ensure dimensional accuracy and workpiece quality. In recent years, the research on the improvement of the lubrication environment in the cutting process has become a hot spot of common c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10M169/04C10M177/00C10N10/04C10N30/06C10N30/12C10N30/04C10N40/22
CPCC10M173/00C10M169/048C10M177/00C10M2211/08C10M2219/044C10M2215/042C10M2229/04C10M2207/40C10M2201/02C10M2201/041C10M2201/102
Inventor 潘炳陈俊杰
Owner NANNING COLLEGE FOR VOCATIONAL TECH
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