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Water-based fully-synthetic titanium alloy cutting fluid

A technology of cutting fluid and titanium alloy, which is applied in the direction of lubricating composition and petroleum industry, which can solve the problems of poor cooling, lubrication and anti-wear effect of cutting fluid, affecting the surface quality of the workpiece, and deteriorating the service life of the tool, so as to avoid stick-slip Phenomenon and adhesive wear, not easy to breed corruption, prevent work hardening effect

Active Publication Date: 2017-03-08
超滑科技(佛山)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used cutting fluids have good lubricating and anti-wear effects on metal surfaces such as steel and aluminum, but for titanium alloys, due to their own physical and chemical properties, the cooling, lubrication and anti-wear effects of cutting fluids are poor, resulting in Surface defects such as surface hardening, chip sticking, and wear appear in a large area, which affects the surface quality of the workpiece and deteriorates the service life of the tool

Method used

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  • Water-based fully-synthetic titanium alloy cutting fluid
  • Water-based fully-synthetic titanium alloy cutting fluid
  • Water-based fully-synthetic titanium alloy cutting fluid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1 Lubricant Compounding Effect on Lubricating Performance and Comparison with the Lubricating Performance of Other Lubricants

[0046] 1. Grouping and processing methods

[0047] Experimental group 1:

[0048] Take 90g of deionized water, add 1g of alkyl polyethylene glycol ester (Priolube3955, Croda), adjust the pH value to 9.0 with diglycolamine, add deionized water to make up to a total weight of 100g, stir evenly, and use a multifunctional Friction and wear testing machine SRV-4 tests its friction and lubrication performance.

[0049] Experimental group 2:

[0050] Take 90g of deionized water, add 1g of fatty alcohol polyoxyethylene ether phosphate (MOA-3P, Haian Petrochemical), adjust the pH value to 9.0 with diglycolamine, add deionized water to make up to a total weight of 100g, stir evenly, The friction and lubrication performance was tested using a multifunctional friction and wear testing machine SRV-4.

[0051] Experimental group 3:

[0052] T...

Embodiment 2

[0073] Embodiment 2 Comparison of lubricating performance between titanium alloy cutting fluid of the present invention and commercial titanium alloy cutting fluid

[0074] 1. Grouping and processing methods

[0075] Experimental group 1:

[0076] A water-based fully synthetic titanium alloy cutting fluid stock solution for aviation titanium alloy processing, by weight percentage, the water-based cutting fluid consists of the following components: alkyl polyethylene glycol ester (Priolube3955, Croda) 5% , fatty alcohol polyoxyethylene ether phosphate (MOA-3P, Haian Petrochemical) 2.5%, sebacic acid 8%, sodium borate 5%, benzotriazole 0.5%, triethanolamine 20%, potassium hydroxide 0.2%, Organomodified silicone defoamer (Antifoam 793, Degussa) 0.5%, benzisothiazolinone fungicide 1%, and the rest was made up with deionized water. Take an appropriate amount of the stock solution and add deionized water to prepare a 10wt% dilution, stir evenly, and test its friction and lubricati...

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Abstract

The invention relates to a water-based fully-synthetic titanium alloy cutting fluid. The titanium alloy cutting fluid is prepared from components in percentage by weight as follows: 1%-20% of a main lubricating agent, 1%-10% of an auxiliary lubricating agent and the balance of water. The titanium alloy cutting fluid belongs to a water-based fully-synthetic metal machining fluid, doesn't contain oily ingredients such as mineral oil, plant oil and the like, doesn't contain nitrite, secondary amine, formaldehyde, formaldehyde releasing substances, chlorine, chromium or other elements, is friendly to the environment and human bodies, doesn't easily decay and is long in service life.

Description

technical field [0001] The invention relates to a water-based metalworking fluid, in particular to an environment-friendly water-based fully synthetic titanium alloy cutting fluid. Background technique [0002] Titanium alloy is known as the Hercules of metal materials. It has a series of advantages such as high strength, low density, corrosion resistance and high temperature resistance. It is widely used in the processing of important parts such as aircraft frame components and turbines, which can effectively reduce the weight of the aircraft The efficiency of the body mechanism and the thrust-to-weight ratio of the engine are conducive to reducing the thermal barrier phenomenon. In the next two decades, titanium alloys will gradually replace aluminum alloys as the main material in aircraft manufacturing, and are known as a strategic metal material that will lead humans to the space age. However, titanium alloys are also known for their difficulty in machining. Due to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N30/06C10N30/12C10N30/18C10N30/04C10N40/22
CPCC10M173/02C10M2207/2805C10M2215/042C10M2223/04C10N2030/04C10N2030/06C10N2030/12C10N2030/18C10N2040/22
Inventor 戴媛静杨晔张晨辉雒建斌
Owner 超滑科技(佛山)有限责任公司
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