Pathak, K.K and Lomash, S and Jha, A.K and Jain, N (2009) Process and Die Design for Square Tube Extrusion. International Journal of Physical Sciences.

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Abstract

In this study, tube extrusion process of non-circular inner sections is optimized to satisfy micro structural criteria at maximum production speed and minimum left out material in the die cavity. The die profile design is for-mulated as a constrained non-linear programming problem, which is solved using genetic algorithms (GA). Three extrusion processes are successfully optimized based on this approach. Computer simulations, account-ing the optimized parameters are also carried out to obtain stress, strain distributions and load requirements.

Item Type:	Article
Subjects:	Lightweight Materials > Metal Matrix Composites Material/Component Development, Processing and Characterization
Divisions:	UNSPECIFIED
Depositing User:	Mr. B.K. Prasad
Date Deposited:	09 Jan 2014 06:42
Last Modified:	28 Jan 2014 11:06
URI:	http://ampri.csircentral.net/id/eprint/902

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