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A semi-solid extrusion forming process method and system for forming complex parts

A semi-solid extrusion and extrusion forming technology, applied in the direction of metal extrusion, metal extrusion control equipment, manufacturing tools, etc.

Active Publication Date: 2022-06-21
ZHENGZHOU TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing technology, the present invention provides a semi-solid extrusion forming process and system for forming complex parts

Method used

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  • A semi-solid extrusion forming process method and system for forming complex parts
  • A semi-solid extrusion forming process method and system for forming complex parts
  • A semi-solid extrusion forming process method and system for forming complex parts

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Experimental program
Comparison scheme
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Embodiment Construction

[0027] In implementation, a semi-solid extrusion forming process method for forming complex parts of the present application comprises the steps:

[0028] A billet Q with a specific solid fraction and used for semi-solid thixo-extrusion is prepared by the first heating device, or a billet W with a specific solid fraction and used for semi-solid rheological extrusion is prepared by the second heating device ;

[0029] The blank Q for semi-solid thixo-forming or the blank W for semi-solid rheological extrusion is transported to the extrusion device through the conveying device, and then controlled by the mechanical control arm to complete the process for semi-solid thixo-forming Extrusion of blank Q for extrusion or blank W for semi-solid rheological extrusion;

[0030] The conveying device collects the material used for semi-solid thixo-extrusion during the process of conveying the blank Q for semi-solid thixo-extrusion or the blank W for semi-solid rheological extrusion to th...

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Abstract

The invention discloses a semi-solid extrusion forming process method and system for forming complex parts. The method includes the steps of: using a conveying device to transfer the blank Q used for semi-solid thixotropic extrusion or semi-solid rheological extrusion The formed billet W is transported to the extrusion forming device, and then controlled by the mechanical control arm to complete the extrusion forming of the billet Q for semi-solid thixotropic extrusion or the billet W for semi-solid rheological extrusion; The conveying device used for semi-solid thixoextrusion forming billet Q or semi-solid rheological extrusion forming billet W is transported to the extrusion forming device to collect the billet for semi-solid thixotropic extrusion forming The heat radiation temperature of Q or the billet W for semi-solid rheoextrusion is changed and the thermal environment of the billet Q for semi-solid rheoextrusion or the billet W for semi-solid rheoextrusion is adjusted.

Description

technical field [0001] The invention relates to a semi-solid extrusion forming process method and system for forming complex parts. Background technique [0002] Chinese invention patent CN200710064286.X discloses a semi-solid flexible extrusion forming process for forming complex parts. The main steps in this process are: preparation of semi-solid slurry, and design of a device for rapid quantitative transportation of semi-solid slurry , Semi-solid flexible extrusion of complex parts. For semi-solid thixo-extrusion forming, the ingot with semi-solid microstructure is obtained by secondary heating with induction heating furnace; After reaching the full melting temperature, keep warm. However, based on the existing technology, there are still the following problems: 1. In the actual semi-solid extrusion forming process, there is no perfect equipment system enough to achieve precise control in the forming process, especially the control of parameters such as temperature; 2. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C29/00B21C31/00B21C33/00
CPCB21C29/003B21C31/00B21C33/00
Inventor 张海英白玲邢书明刘文齐军翰
Owner ZHENGZHOU TECHN COLLEGE