Precise Die Face Design of Drawing Dies for Stamping Process Based on Point Cloud

Abstract:

Low cost, short cycle and high quality are the goals of the automobile manufacturing. The auto die is one of the key equipments in automobile industry. For the die manufacturing process is very complicated the trial-and-error method is still used in the tryout process especially the die face tryout. The computer aided engineering becomes more and more important for the new die development. In this paper the precise die face design process based on the blank drawing and die structure simulation for automobile die is studied in detail. The precise die face is generated by the cloud of simulation nodes distribution. The industrial application shows that the precise die face design method based on point cloud generation for automobile die is an efficient way for decreasing the die manufacturing cycle and an accurate method for die tryout process.

• Periodical: Applied Mechanics and Materials (Volumes 490-491)
• Pages: 302-305
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.490-491.302
• Online since: January 2014
• Authors: Qiang Yu*
• Keywords: Automotive Die, Coloring Rate, Die Structure Simulation, Surface Compensation

References

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