Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-effect and quick-drying punching forming oil and preparation method thereof

A technology of molding oil and oleic acid, which is applied in the petroleum industry, lubricating compositions, etc., can solve the problem of affecting the quality and use effect of punching and shearing oil molding oil, lubricating performance, antirust performance can not meet the requirements, increase operating procedures and operations Steps and other issues, to achieve the effect of omitting the cleaning process, long anti-corrosion and anti-rust cycle, and high flash point

Active Publication Date: 2013-10-09
苏州安美润滑科技有限公司
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the traditional punching and shearing oil can quickly volatilize and achieve the purpose of no-cleaning, but because its lubricating performance and anti-rust performance cannot meet the requirements, it is likely to cause excessive wear of punches and molds. If the lubricating oil components If it is too high, although it satisfies the lubricating performance and antirust performance, it is easy to absorb on the surface of the plate to form grease, which is not conducive to cleaning. It needs to be cleaned with a special cleaning agent, which increases the cost of use, and the cleaning effect is directly related to It affects the use of the workpiece in the next process, which in turn increases the operating procedures and steps, affecting the processing efficiency
After long-term storage, the traditional punching and shearing forming oil is likely to separate out, which will affect the quality and use effect of punching and shearing forming oil
[0003] Therefore, a new type of punching and shearing oil is needed, which can solve the technical problems of lubrication, rust prevention, corrosion prevention and no-cleaning between processes

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0016] The preparation method of the multi-effect quick-drying punching and shearing forming oil of the present embodiment comprises the following steps:

[0017] a. Preparation of fully synthetic interface lubricant: mix oleic acid, dodecanoic acid, and dipropane by weight percentage, add catalyst, stir and heat to 80-180°C for 2-8 hours, then hydrolyze and dehydrate. Fully synthetic interface lubricant;

[0018] b. Mix the conductive anti-corrosion and anti-rust agent and solvent oil according to the weight percentage, stir at room temperature until completely dissolved, then add the fully synthetic interface lubricant and solvent oil according to the weight percentage, and continue stirring until uniform and transparent; the multi-effect fast Dry punching oil.

[0019] In this embodiment, in step a, oleic acid, dodecanoic acid, and dipropane are mixed and then added to the catalyst, stirred and heated to 140° C. for 5 hours to react.

Embodiment 1

[0021] For the multi-effect quick-drying punching and shearing molding oil of the present embodiment, the raw materials of the molding oil include the following components by weight percentage: 5% conductive anti-corrosion and anti-rust agent, 10% fully synthetic volatile interface lubricant, and solvent oil as the balance added to 100%.

[0022] The fully synthetic volatile interfacial lubricant raw materials include oleic acid, dodecanoic acid and dipropane, and the weight percentage of the oleic acid, dodecanoic acid and dipropane is 100:10:20.

[0023] The preparation method of the multi-effect quick-drying punching and shearing forming oil of the present embodiment comprises the following steps:

[0024] a. prepare fully synthetic interface lubricant: after adding oleic acid, dodecanoic acid, dipropane by weight percentage in 1000L stainless steel reactor and mix, then add 1% iron oxide of above-mentioned system total amount as catalyzer, stir and Heating to 140°C for 5 ...

Embodiment 2

[0028] For the multi-effect quick-drying punching and shearing molding oil of this embodiment, the molding oil raw materials include the following components by weight percentage: 1% conductive anti-corrosion and anti-rust agent, 1% fully synthetic volatile interface lubricant, and solvent oil as the balance. 100%;

[0029] The fully synthetic volatile interfacial lubricant raw materials include oleic acid, dodecanoic acid and dipropane, and the weight percentage of the oleic acid, dodecanoic acid and dipropane is 100:10:20.

[0030] The preparation method of the multi-effect quick-drying punching and shearing forming oil of the present embodiment comprises the following steps:

[0031] a. prepare fully synthetic interface lubricant: after adding oleic acid, dodecanoic acid, dipropane by weight percentage in 1000L stainless steel reactor and mix, then add 1% iron oxide of above-mentioned system total amount as catalyzer, stir and Heating to 80°C for 2 hours, after hydrolysis ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses multi-effect and quick-drying punching forming oil. The forming oil comprises the following components by weight percent: 1-10% of conductive corrosion inhibitor, 1-15% of total-synthesis volatile interface lubricant, and the balance of solvent oil added to 100%, wherein the total-synthesis volatile interface lubricant material comprises oleic acid, dodecanoic acid, and bis-propane; the weight percent of the oleic acid to the dodecanoic acid to the bis-propane is 100 to 10 to 20. The multi-effect and quick-drying punching forming oil prepared by the method has the characteristics of being fast to volatilize, free of cleaning, and free of color aberration at surface of a work-piece; assembly line work can be achieved; the work-piece can directly enter the next procedure; the anti-rust and anti-corrosion ingredients can provide anti-rust protection on a black metal work-piece for over 15 days, and provide anti-corrosion protection on non-ferrous metal for over 30 days. The anti-rust and anti-corrosion ingredients have conductive characteristics, do not need to be removed in subsequent procedures and can be directly welded; a salt spray test of a 5# carbon steel standard element is over 4 hours; the corrosion test of a copper sheet is 1A level; the PB value is greater than 128 N. The multi-effect and quick-drying punching forming oil can be applied to punching and forming of black metal sheets which are less than 1mm, and non-ferrous metal sheets which are less than 2mm.

Description

technical field [0001] The invention relates to a lubricant used in the punching and shearing forming process of metal sheets, in particular to a multi-effect quick-drying punching and shearing forming oil and a preparation method thereof. Background technique [0002] Stamping punching shearing is a processing technology commonly used in sheet metal processing. In the process of sheet metal punching shearing forming, the punching shear oil used has two types: volatile and non-volatile. The volatile punching shear oil can volatilize quickly, so it is Belongs to the disposable type. Although the traditional punching and shearing oil can quickly volatilize and achieve the purpose of no-cleaning, but because its lubricating performance and anti-rust performance cannot meet the requirements, it is likely to cause excessive wear of punches and molds. If the lubricating oil components If it is too high, although it satisfies the lubricating performance and antirust performance, i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/24
Inventor 刘天山谢宗生汪小龙
Owner 苏州安美润滑科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products