Forming oil for stainless steel and preparation method of forming oil
A molding oil and stainless steel technology, applied in the petroleum industry, lubricating composition, etc., can solve problems such as easy generation of sludge, easy damage to punches and molds, easy discoloration of non-ferrous metals, etc., to improve surface finish, improve low temperature performance, The effect of protecting against rust
Inactive Publication Date: 2019-05-07
富地润滑科技股份有限公司
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Problems solved by technology
The lubricating effect of the existing molding oil is not ideal, the punch and the mold are easily damaged, and the surface finish of the workpiece is not enough
At the same time, the existing low temperature and high temperature resistance of the existing molding oil is not ideal, and it is easy to generate sludge during use, and non-ferrous metals are easy to change color during non-ferrous metal processing
Method used
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[0019] The stainless steel forming oil of the present invention includes the following components in parts by mass:
[0020]
[0021] The extreme pressure agent is one or a mixture of organic sulfides, organic chlorides, organic phosphates, organic metal salts, borates, and borates, such as sulfurized animal or vegetable oils, sulfurized fatty acid esters, Sulfide olefins, dibenzyl disulfide, chlorinated paraffin, tricresol phosphate, triphenyl phosphate, triethyl phosphate, tributyl phosphate and di-n-butyl phosphite, dialkyl dithiocarbamate , Dialkyl dithiophosphate.
[0022] The antioxidant is one or a mixture of amine antioxidants, phenolic antioxidants, and auxiliary antioxidants, such as 2,6-tertiary butyl-4-methylphenol, bis( 3,5-tertiary butyl-4-hydroxyphenyl) sulfide, tetra[β-(3,5-tertiary butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester, dithiodipropionic acid Dodecyl alcohol ester, ditetradecyl thiodipropionate, dioctadecyl thiodipropionate, trioctyl phosph...
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The invention discloses forming oil for stainless steel. The forming oil comprises the following components, in parts by mass: 3-90 parts of mineral-type base oil, 0-90 parts of an extreme pressure agent, 0.1-10 parts of an antioxidant, 0-50 parts of lubricating grease, 0-20 parts of a stabilizing agent, 0-0.8 part of benzotriazole, 0-15 parts of a rust inhibitor, and 0-5 parts of a defoaming agent. The invention discloses a preparation method of forming oil for the stainless steel. The method comprises the following steps: a) taking materials; b) performing primary mixing; and c) performing secondary mixing. According to the forming oil and method provided by the invention, the mineral-type base oil has a lubricating agent, and the extreme pressure agent has an extreme pressure anti-wearing effect, so that the forming oil can effectively protect punching rods and molds, and effectively improve the surface finish degree of processed parts.
Description
【Technical Field】 [0001] The invention relates to the technical field of machining, especially the technical field of stainless steel forming oil. 【Background technique】 [0002] In stainless steel forming operations, forming oil is used. The lubrication effect of the existing forming oil is not ideal, the punch and the die are easily damaged, and the surface finish of the workpiece is insufficient. At the same time, the existing molding oils are not ideal in low temperature and high temperature resistance, sludge is easily generated during use, and non-ferrous metals are easily discolored during non-ferrous metal processing. [Content of the invention] [0003] The purpose of the present invention is to solve the problems in the prior art and propose a stainless steel forming oil and a preparation method thereof, which can make the forming oil have a good lubricating effect and is not easy to produce sludge. [0004] In order to achieve the above objective, the present invention p...
Claims
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IPC IPC(8): C10M169/04C10N40/24C10N30/06
Inventor 张启力
Owner 富地润滑科技股份有限公司