A volatile stamping oil

Abstract

The invention discloses a volatile stamping oil, which belongs to the field of stamping oils. The key point of the technical solution is that the stamping oil includes the following components in mass percentage: 98-99% of base oil, 0.1-0.5% of extreme pressure additives, pro- Water-based additive 0.2‑0.4%, friction coefficient modifier 0.3‑0.7% and nano additive 0.1‑0.5%. The invention has excellent lubricating performance, breaks through the lubricating performance of the current commonly used products, forms a dense protective film on the metal surface, solves the lubrication problem, protects and prolongs the service life of the equipment, reduces the breakage rate of aluminum foil, and reduces the flash point. Improve the safety production of the production enterprises to ensure that the stamping oil is non-toxic and odorless, and the workers are not allergic to it, which is beneficial to the physical and mental health of the workers.

Description

A volatile stamping oil technical field [0001] The present invention relates to the technical field of stamping oil, in particular to a volatile stamping oil. Background technique In the stamping process, friction mainly occurs when the workpiece and the die are relatively moved, and the stamping die needs to be Withstands heavy loads with impact and high workpiece temperature, while the relative movement speed is fast. Under such conditions, in order to protect To verify the surface finish of the stamping products and control the friction, which requires the stamping oil to have good lubricity, that is, extreme pressure and anti-wear. sex. In addition, due to the large heat generated by the stamping process, the friction heat between the mold and the material, the plastic deformation heat of the material, etc. It is manifested in the form of processing heat, especially in high-speed processing technology, the heat generation will be more, if it is not transferred...

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Problems solved by technology

[0003] In addition, due to the large heat generated by the stamping process, the frictional heat between the mold and the material, the plastic deformation heat of the material, etc. are all expressed in the form of processing heat, especially in high-speed processing technology, the heat will be generated more. Transfer and removal will accumulate on the mold, causing the temperature of the mold to rise gradually, causing the mold to expand and soften, resulting in a decrease in the dimensional accuracy of the product; if the temperature continues to rise, the gap between the punch and die will decrease, and the pressure applied to the material will be reduced. The friction force will increase, and high temperature will be generated locally, which will cause accidents such as sintering and strain. This requires stamping oil to have good cooling properties to take away the heat generated during processing.

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