Research on Influence of Process Parameters on Sheet Metal Extrusion Force

Hua Xiang; Xin Cun Zhuang; Zhen Zhao

doi:10.4028/www.scientific.net/AMM.16-19.515

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Manufacturing Errors Effects on Disturbing Torque of Aerostatic Bearings
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Modeling and Calculation of Dynamic Performances of NC Machine Tool Considering Linear Rolling Guideway
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Research on Influence of Process Parameters on Sheet Metal Extrusion Force
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Neural Networks Control of the MH/Ni Power Battery Positive Mill
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Study on Kinematics of Shape-Adaptive Tool for Free-Form Surfaces Compliantly Polishing
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Impact Stress Field Simulation on Solenoid Valve during the Impulsive Load
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Process Optimization of Large Turbine Blade Casting Base on Numerical Simulation
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Research on Influence of Process Parameters on Sheet Metal Extrusion Force

Abstract:

Extrusion force plays a significant role on sheet metal extrusion process. It is characterized by various process parameters including material properties, extrusion ratio, friction, tool shape etc. In this paper, a reasonable FEM model of sheet metal extrusion process was established and validated by comparing the results of simulation and experiment firstly. Based on the reliable model, the effect on extrusion force of various process parameters was investigated with orthogonal experimental design combined FEM simulation. The work presented in this paper has laid certain foundation for further work of modeling and optimizing extrusion force.