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

Surface strengthening technology for automobile accessories

A technology of auto parts and surface strengthening, which is applied in the field of surface strengthening technology of auto parts, can solve the problems of poor high temperature resistance, low mechanical properties, low strength of metal parts, etc., and achieve simple process, small surface compressive stress and fatigue resistance powerful effect

Inactive Publication Date: 2015-11-11
JIANGYIN YUANWANG AUTO CLUTCH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the auto parts production industry, traditional metal parts have defects such as low strength, low mechanical properties, corrosion resistance, and poor high temperature resistance. For the working environment that often suffers from high temperature, high heat and high fatigue, people hope to find more and better products. Ways to Get Better Quality Parts

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

[0007] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

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 a surface strengthening technology for automobile accessories. The surface strengthening technology is characterized by including the following steps: after rough machining is carried out, tempering is carried out to remove heat stress of casting and machining stress of rough machining; semi finish machining is carried out; finish machining is carried out to achieve size molding; and the portions, prone to abrasion, on the accessories are strengthened with a shot peening strengthening method, and in the shot peening technology, processing is carried out through steel balls with the diameter of 1.2 mm. The surface processing method is innovative, reasonable and simple in process; and cost is saved through specific processing, the pressure stress on the surfaces of finished products is small, the fatigue resistance is high, the state of the automobile accessories is stable accordingly, the service life of the accessories is prolonged, and the surface strengthening technology is worthy of popularization.

Description

technical field [0001] The invention relates to the field of metal manufacturing, in particular to a surface strengthening process for auto parts. Background technique [0002] In the auto parts production industry, traditional metal parts have defects such as low strength, low mechanical properties, corrosion resistance, and poor high temperature resistance. For the working environment that often suffers from high temperature, high heat and high fatigue, people hope to find more and better products. method to obtain better quality accessories. Contents of the invention [0003] In order to solve the problems of the prior art, the invention provides an innovative, reasonable and simple process surface strengthening process for auto parts. [0004] In order to achieve the above object, a technical solution adopted in the present invention is: [0005] A surface strengthening process for auto parts, which is characterized in that it includes the following steps: tempering ...

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
IPC IPC(8): C21D7/06
Inventor 何春新
Owner JIANGYIN YUANWANG AUTO CLUTCH