Silicone oil composition for demolding and lubricating of numerical control press die

Abstract

The invention mainly provides a silicone oil composition for demolding and lubricating of a numerical control press die. The silicone oil composition is characterized in that the composition is prepared from ingredients: dimethyldichlorosilance, anaerobic steam water, colza oil, a end socketing agent, a first catalyst and a preservative. The silicone oil composition is reasonable in design, the anaerobic steam water is taken as a solvent, the oxygen content in an emulsifying agent can be effectively reduced, and the technical problem that a die sleeve cannot be taken out easily because of theoxygen content in the emulsifying agent can be effectively solved. Furthermore, the damage to the human body made by chemicals can be reduced through the effect of colza oil, meanwhile, the alkyl ether modified colza oil lubricating oil additive ingredient prepared through the colza oil can further promote the lubricating degree between the die sleeve and a die core, and material blocking of the die sleeve and the die core can be avoided; what's more, the alkyl ether modified colza oil lubricating oil additive ingredient prepared through the colza oil is not prone to volatilizing, and accordingly the friction effect between the die sleeve and the die core can be prolonged.

Description

technical field [0001] The invention mainly relates to the technical field of silicone oil processing, in particular to a silicone oil composition for mold release and lubrication. Background technique [0002] In the process of CNC punching machine processing, the upper mold is one of the important components. The upper mold is mainly composed of the upper mold sleeve and the mold core. In order to ensure that there will be no jamming between the mold sleeve and the mold core, and for convenience The disassembly of the mold sleeve often needs to inject lubricating oil into the mold sleeve to avoid the above phenomenon. [0003] Among the existing lubricating oil components, silicone oil is also commonly used to make mold lubricants. [0004] Silicone oils generally refer to linear polysiloxane products that remain liquid at room temperature. It is generally divided into two types: methyl silicone oil and modified silicone oil. The most commonly used silicone oil - methyl...

AI Technical Summary

Problems solved by technology

[0005] During the working process of the mold, due to the frequent friction between the mold core and the mold sleeve, the lubricant is volatile. Therefore, in order to ensure the normal operation of the punching machine, the mold will be frequently filled with oil to avoid the phenomenon of mold jamming. Then, this frequent The oil filling work will not only bring the labor intensity of the staff, but also seriously affect the internal cleanliness of the machine tool.

[0006] Furthermore, for daily maintenance of the mold core, it is often necessary to remove the mold sleeve and oil the mold core. Sometimes, due to the air between the mold core and the mold sleeve, the mold sleeve is not easy to remove, and the existing There is air in the lubrication memory, which further increases the difficulty of removing the mold sleeve

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