Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Water-based response type multifunctional metal machining liquid and preparation method thereof

A metal cutting fluid, reactive technology, applied in the petroleum industry, lubricating composition, etc., can solve the problems of narrow application range of metal cutting fluid, short service life of metal cutting fluid, easy adhesion of metal cutting fluid, etc., to improve machining accuracy and surface finish, wide application range, excellent cooling effect

Inactive Publication Date: 2009-09-02
天津市澳路浦润滑科技股份有限公司
View PDF0 Cites 35 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And there are following problems in the use process: 1, metal cutting fluid is easy to adhere to the surface of machine tools and workpieces, is extremely difficult to clean, easily pollutes the working environment, and has poor environmental performance; 2, the emulsified oil contained in metal cutting fluid will affect the human body Skin damage; 3. The metal cutting fluid has a short service life and needs to be replaced frequently, resulting in a large waste; 4. The application range of metal cutting fluid is narrow, and many metal processing methods are not applicable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A water-based reactive multifunctional metal cutting fluid, its composition and weight (kg) are respectively:

[0047] Surfactant 4.5 [of which EL-10 2; OP-10 2; 6501 (Ninal) 0.5];

[0048] Solvent 9 (polyethylene glycol 5; ethylene glycol 2; ethylene glycol butyl ether 2);

[0049] Vegetable oleic acid 7;

[0050] Triethanolamine 12;

[0051] Sodium salt 6 with corrosion inhibition function (including trisodium phosphate 2; sodium molybdate 2; sodium benzoate 2);

[0052] Corrosion inhibitor 7 (including triethyl oleic acid soap 5; sodium petroleum sulfonate 2);

[0053] dimer acid 3;

[0054] Defoamer 903 0.02;

[0055] preservative 1227 0.2;

[0056] Deionized water 30.

[0057] The preparation method of the water-based reactive multifunctional metal cutting fluid, the steps of the preparation method are:

[0058] (1) Add 30 kg of deionized water to the reaction kettle equipped with reflux condenser, stirrer, thermometer and feeding funnel, raise the temperat...

Embodiment 2

[0065] A water-based reactive multifunctional metal cutting fluid, its composition and weight (kg) are respectively:

[0066] Surfactant 11 [of which EL-10 4; OP-10 4; 6501 (Ninal) 3];

[0067] Solvent 18 (polyethylene glycol 8; ethylene glycol 5; butyl glycol 5);

[0068] Vegetable oleic acid 11;

[0069] Triethanolamine 18;

[0070] Sodium salt 15 with corrosion inhibition function (including trisodium phosphate 5; sodium molybdate 5; sodium benzoate 5);

[0071] Corrosion inhibitor 13 (of which triethyl oleate soap 8; sodium petroleum sulfonate 5);

[0072] dimer acid 6;

[0073] Defoamer 903 0.05;

[0074] Preservatives 1227 1.2;

[0075] Deionized water 40.

[0076] The preparation method of the water-based reactive multifunctional metal cutting fluid, the steps of the preparation method are:

[0077] (1) Add 40 kg of deionized water to the reaction kettle equipped with reflux condenser, stirrer, thermometer and feeding funnel, heat up to 75°C, add 4 kg of EL-10, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Graininessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a water-based response type multifunctional metal machining liquid, the composition formula of which comprises a surfactant, a solvent, plant oleic acid, triethanolamine, sodium salts with a corrosion inhibitive function, an inhibiter, dimeric dibasic acid, a defoamer, a preservative, deionized water, defoamer 903, preservative 1227, deionized water, and the like. The metal machining liquid is nontoxic, harmless and pollution-free, has no harm to human bodies or corrosion to metal surfaces, has no abnormal taste or deterioration after long time usage, and has superior auxiliary machining functions of cooling, lubricating, cleaning, extreme pressure, rust prevention, and the like. The metal machining liquid can be used for the metal working of devices for machining, milling, planning, drilling, boring, punching, wire-electrode cutting, and the like, and is especially suitable for high-grade numerical control machines. The machining liquid has high physical stability and small surface mightiness, and can effectively reduce the machining temperature, reduce the thermal deformation of workpieces and cutting tools, increase the abrasion resistance of the cutting tools, increase the machining precision and the surface finish quality of the workpieces to a great extent, effectively remove dirt on the surfaces of the workpieces, and prolong the natural antirust time of the processed workpieces to be longer than 45 days.

Description

technical field [0001] The invention belongs to the field of metal cutting fluid, and in particular relates to a water-based reactive multifunctional metal cutting fluid and a preparation method thereof. Background technique [0002] The metal cutting fluids widely used in my country's metal processing industry are mainly emulsified oil products. More than 80% of these products are mineral oils. After adding water, they become milky and have a certain viscosity. Metal cutting fluid is a high-energy-consuming product that consumes a large amount of petroleum product resources. And there are following problems in the use process: 1, metal cutting fluid is easy to adhere to the surface of machine tools and workpieces, extremely difficult to clean, easy to pollute the working environment, environmental performance is poor; 2, the emulsified oil contained in metal cutting fluid will affect the human body 3. The metal cutting fluid has a short service life and needs to be replace...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C10M173/02C10N40/22
Inventor 王亮
Owner 天津市澳路浦润滑科技股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products