High-permeability lubricant composition

Abstract

The invention discloses a high-permeability lubricant composition which is prepared by the following raw materials by weight: 15-25 parts of polyoxyethylene sulfonate, 3-7 parts of bisphenol A diglycidyl ether, 3-9 parts of dihydroxy polymethyl vinyl siloxane, 2-8 parts of sodium hexametaphosphate, 3-7 parts of dicapryl phthalate, and 3-9 parts of polyacrylamide. Compared with existing lubricants, the lubricant composition of the invention has thixotropy, can convert into liquid state from paste during conveying to workpieces through a pneumatic pump and during stirring, is easy to convey and use, can save using amount, has very strong permeability, and is easy to clean.

Description

technical field [0001] The invention relates to a high-permeability lubricant composition, which belongs to the field of industrial chemical industry. Background technique [0002] Tapping is a basic operation skill of a fitter. Since the tapping cone needs to cut the internal thread in the working bottom hole during tapping, the cutting difficulty is more difficult than machining the external thread. The tapping head used in the tapping operation is in contact with the workpiece. It will produce a lot of friction and high temperature. In production practice, there are often thread rotten teeth, tapping head chipped teeth, and broken cones, which affect the quality of processed parts and even the entire product. Factors affecting the tapping effect include not only the material of the tapping cone, thermal effect, the diameter of the bottom hole of the thread, and the operating factors of the tapping cone, but also the geometry and angle of the tapping cone, the grinding of ...

AI Technical Summary

Problems solved by technology

For some materials that are difficult to process or parts that require extremely high precision, it is difficult to achieve satisfactory results by using traditional lard, vegetable oil, salad oil or commonly used tapping oil