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A cutting fluid and a new type of technology, used in additives, petroleum industry, lubricating compositions, etc., can solve the problems affecting service life, hardness and strength reduction, etc., and achieve the effects of improving machining accuracy, reducing cutting temperature, and suppressing built-up edge.
Inactive Publication Date: 2014-02-26
QINGDAO HAIBAN PLASTIC IND & TRADE
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Summary
Abstract
Description
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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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Effect test
Embodiment 1
[0010] The invention is a novel processing cutting fluid, which is made of the following raw materials in parts by weight:
[0011] 5 parts of fatty acid polyoxyethylene ester, 4 parts of sodium benzoate, 32 parts of mineral oil, 14 parts of potassium percarbonate soap, 12 parts of organic hydroxy acid salt and 7 parts of polyalkylene glycol.
Embodiment 2
[0013] The invention is a novel processing cutting fluid, which is made of the following raw materials in parts by weight:
[0014] 2 parts of fatty acid polyoxyethylene ester, 3 parts of sodium benzoate, 25 parts of mineral oil, 10 parts of potassium percarbonate soap, 8 parts of organic hydroxy acid salt and 3 parts of polyalkylene glycol.
Embodiment 3
[0016] The invention is a novel processing cutting fluid, which is made of the following raw materials in parts by weight:
[0017] 6 parts of fatty acid polyoxyethylene ester, 7 parts of sodium benzoate, 35 parts of mineral oil, 15 parts of potassium percarbonate soap, 14 parts of organic hydroxy acid salt and 9 parts of polyalkylene glycol.
[0018] The cutting fluid of the present invention can penetrate into the contact surfaces of chips, tools and workpieces, adhere to the metal surface to form a lubricating film, reduce the friction coefficient, alleviate the sticking phenomenon, suppress built-up edge, and improve the roughness of the processed surface ; Take away a large amount of cutting heat from the tool, chip and workpiece surface that it can reach the closest to the heat source, thereby reducing the cutting temperature, improving the tool durability, reducing the thermal expansion of the workpiece and the tool, and improving the machining accuracy; flushing away th...
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PUM
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Abstract
The invention discloses a novel processing cutting fluid, which is prepared from the following raw materials by weight: 2-6 parts of polyoxyethylene fatty acid, 3-7 parts of sodium benzoate, 25-35 parts of mineral oil, 10-15 parts of high potash soap, 8-14 parts of organic carboxylic acid salt and 3-9 parts of polyalkylene glycol. The cutting fluid provided by the invention can penetrate into contact surfaces of chips, a tool and a workpiece, adheres on a metal surface to form a lubricating film, reduces the friction coefficient, mitigates adhesion phenomenon, inhibits built-up edge and improves the roughness of the machined surface. The cutting fluid in its reach takes away a large amount of cutting heat from the tool, chips and workpiece surface closest to the heat source, so as to reduce cutting temperature, improve the durability of the tool, reduce thermal expansion of workpiece and cutter and improve the machining precision; and the fine crumbs and particles peeled off from a grinding wheel in the cutting are washed away off, so as to play the role of cleaning and prevent damages on the processing surface and the machine tool guide surface.
Description
technical field [0001] The invention relates to a novel machining cutting fluid, which belongs to the field of industrial chemical industry. 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 1800MPa 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 durin...
Claims
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Application Information
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