Emulsion type metal cutting fluid
A metal cutting fluid, emulsified technology, applied in the petroleum industry, additives, lubricating compositions, etc., can solve the problems of hardness and strength reduction, affecting service life, etc., to reduce cutting temperature, improve tool durability, and reduce thermal expansion Effect
Inactive Publication Date: 2014-12-03
深圳市海风润滑技术有限公司
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- Description
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- Application Information
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Problems solved by technology
At high temperature, the hardness and strength of the tool will drop significantly, which will seriously affect the service life
Method used
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Examples
Experimental program
Comparison scheme
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Embodiment 1
[0023] According to the data of Example 1 corresponding to Table 1, each raw material was weighed to prepare the emulsified metal cutting fluid.
Embodiment 2
[0025] According to the data of Example 2 corresponding to Table 1, each raw material was weighed to prepare the emulsified metal cutting fluid of the present invention.
Embodiment 3
[0027] According to the data of Example 3 corresponding to Table 1, each raw material was weighed to prepare the emulsified metal cutting fluid of the present invention.
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The invention discloses an emulsion type metal cutting fluid which comprises the components based on parts by weight: 70-80 parts of mineral oil, 4-8 parts of diethanol amine, 4-8 parts of triethanol amine, 5-10 parts of lauryl sodium sulfate, 5-10 parts of laurinol polyoxyethylene ether, 10-18 parts of an antirust agent, 10-20 parts of a lubricating agent, 1-3 parts of a chelating agent, 2-4 parts of a bactericide, 0.05-0.2 part of a defoaming agent and 15-25 parts of water. The emulsion type metal cutting fluid has good lubrication action, cooling action and cleaning action, especially has excellent antirust action, and a protective film is formed on the surface of metal, so that a machine tool, a workpiece and a cutter are prevented from being corroded by the surrounding medium.
Description
technical field [0001] The invention relates to a cutting fluid, in particular to an emulsified metal cutting fluid. Background technique [0002] During the metal cutting process, the tool cuts into the material being processed to produce a cutting action. The material to be processed is pushed and rubbed by the rake face of the tool, and slides along a certain slope to produce plastic deformation and form chips. During the cutting process, the chips flow out of the machined surface along the tool surface at a very high pressure of up to 1800 MPa and at a fairly fast speed, which not only produces a certain plastic deformation, but also acts on the back of the tool with a considerable elastic deformation resistance. knife face. Due to the plastic deformation of the metal, the friction between the chip and the rake face of the tool, and the friction between the machined surface and the flank face of the tool, a large amount of heat is generated during the cutting process. ...
Claims
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IPC IPC(8): C10M173/00C10M161/00C10N40/22C10N30/12
Inventor 宋国新黄毅
Owner 深圳市海风润滑技术有限公司