Unlock instant, AI-driven research and patent intelligence for your innovation.

Lubricating liquid suitable for surface lubricating of pure aluminum blanks and preparation method thereof

A technology of lubricating liquid and blank material, which is applied in the direction of lubricating composition, base material, petroleum industry, etc., can solve the problems of improving deformation resistance of deformed metals, achieve good fluidity and lubricity, obvious lubricating effect, and eliminate surface defects Effect

Inactive Publication Date: 2014-10-29
ANHUI CHENGYOU AUTO PARTS MFG
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to cold extrusion, the deformed metal will produce strong cold hardening phenomenon, which will lead to further improvement of deformation resistance.

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

Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific examples.

[0019] A lubricating liquid suitable for surface lubrication of pure aluminum blanks, composed of the following components in parts by mass:

[0020] Lard 25%

[0021] Liquid Paraffin 30%

[0022] Lauryl Alcohol 10%

[0023] Carbon Tetrachloride 35%

[0024] A method for preparing a lubricating liquid suitable for surface lubrication of pure aluminum blanks, comprising the following steps:

[0025] (1) Heat 25% of the lard to 200 degrees centigrade with heating equipment, and cool it after the heating is completed. The cooling time is 30-60 minutes, and it is advisable to treat the temperature to about 120-150 degrees centigrade;

[0026] (2) Add 35% carbon tetrachloride to stir after lard cooling is completed, and use a constant speed mixer to c...

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

PropertyMeasurementUnit
surface roughnessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a lubricating liquid suitable for surface lubricating of pure aluminum blanks and a preparation method thereof, and relates to the field of lubricating methods of metal materials. The lubricating liquid is composed of the following components in percentage by weight: 25% of lard, 30% of liquid paraffin, 10% of dodecanol, and 35% of carbon tetrachloride. The lubricating liquid has a better surface lubricating effect during the cold extrusion process, and the surface roughness (Rz) of the cold extrusion member is 1.6 to 6.3 [mu]m. The lubricating liquid can eliminate the surface defects of an extrusion blank, oil stains and oxide scales, so the lubricating effect is better, and the fluidity and lubricity of pure aluminum products during the extrusion process are better.

Description

Technical field: [0001] The invention relates to the field of lubricating methods for metal materials, in particular to a lubricating liquid suitable for surface lubricating pure aluminum blanks and a preparation method thereof. Background technique: [0002] Cold extrusion technology is widely used as a method of producing chip-free or less-chip parts and products, and with the development of technology, this technology has been expanded to the production of many low-alloy steels, stainless steels, copper alloys, and low-plastic duralumin. middle. Compared with hot extrusion, cold extrusion has a lower temperature, even under continuous working conditions, it is beneficial for deformation heat effect and process lubrication. However, it is necessary to make much extrusion force in the die at room temperature, the unit pressure can generally reach 2000-2500MPa, or even greater, and the duration of this high pressure is also longer. Due to the cold extrusion, the deformed m...

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): C10M169/04C10M111/02C10N40/24
Inventor 倪明光张红喜
Owner ANHUI CHENGYOU AUTO PARTS MFG