The Optimization Design Study of Warm Extrusion Forming Technology for Piston Head Semi-Processed

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Abstract:

Aiming at the problems of high performance piston head can not produced by using casting and hot die forging, the warm extrusion molding method is proposed, based on the analysis of factors influencing for forming, rational scheme of orthogonal experiment was designed, a series of analysis for simulation results by using the range analysis method and comprehensive balance method, the optimal forming process parameters combination are identified, the optimal result are verified by the DEFORM software.

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375-378

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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