Automobile part production method

A production method and technology for auto parts, which are applied in the production process of auto parts and in the field of auto parts production, can solve the problems of complex process, difficult mold making and high cost, and achieve the effect of simplifying production process, reducing production difficulty and production cost.

Inactive Publication Date: 2016-03-02
HUNAN TONGXIN MOLD MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the current process has as many as 6 sequences, and there are problems such as complex process, difficult mold making, and high cost.

Method used

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  • Automobile part production method
  • Automobile part production method
  • Automobile part production method

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Embodiment Construction

[0031] The present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limitation on the protection scope of the present invention. In addition, according to the description of this document, those skilled in the art can correspondingly combine the features in the embodiments in this document and in different embodiments.

[0032] Such as figure 1 As shown, it is a schematic diagram of a process framework of a production method of automobile parts according to an embodiment of the present invention. The automobile part production method includes five processes of flat blanking, drawing, trimming and punching, flanging shaping and side flanging shaping, which eliminates the complicated process of side trimming compared with traditional production methods, thereby simplifying production The working procedure reduces the difficulty and production cost of the p...

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PUM

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Abstract

The invention discloses an automobile part production method. Before a traditional drawing procedure, the flat plate discharging procedure is added, procedures are optimized, only five procedures including flat plate discharging, drawing, trimming punching, edge turning shaping and side edge turning shaping are needed, and automobile part production can be finished. Compared with a traditional method in which six procedures including drawing, trimming punching, side trimming punching, edge turning shaping, secondary side trimming and side edge turning shaping are adopted, one procedure is omitted, and therefore the production procedures are simplified, and the manufacturing difficulty and production cost of a production die are reduced.

Description

Technical field [0001] The invention relates to a production process of automobile parts, belongs to the field of production processes, and is specifically a production method of automobile parts. Background technique [0002] With the development and progress of society and economy, in order to achieve the purpose of energy saving, beauty, light weight and safety, the parts with side trimming and side flanging shaping characteristics are more and more common in the application of automobile body. In the process, due to the complex shape of the part, the mold is complicated, the process is numerous, and the cost and the number of processes are difficult to control, which seriously affects the economy and production schedule of the part. The existing process sequence is: drawing, trimming and punching, side trimming and punching, flanging shaping, secondary side trimming, and side flanging shaping. It can be seen that there are as many as 6 procedures at present, and there are pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D35/00
Inventor 粟冬辉章建辉李雄赵建国王术
Owner HUNAN TONGXIN MOLD MFG
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