Simulation Analysis and Studying of Die Casting Forming Process for Crankcase

Abstract:

In recent years, with the rapid development of automobile, the production of complex parts adopt the die casting process such as crankcase box. the stress of market competition make greater demand on Casting Products quality, such as the organizational structure of products has no shrinkage porosity defect and has good mechanical properties. this articles simulation analysis of die casting forming process for Box are based on software AnyCasting, analyzing the reasons of air trapping from the filling process, Solidification sequence, Residual melt modulus. and it can conduct local extrusion feeding towards location of shrinkage porosity. By analyzing the metallographic structure we known that Local pressurization could refine Casting organization grain and make the grain more dense.

• Periodical: Applied Mechanics and Materials (Volumes 496-500)
• Pages: 849-852
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.496-500.849
• Online since: January 2014
• Authors: Wei Gang Zheng, Zhi Jun Liu*, Ning Yang, Chun Long Li, Xin Yang
• Keywords: Crankcase, Die Casting, Local Extrusion, Metallographic Test

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