Numerical Simulation and Experimental Research on Rolling Process of Conical Ring with Inner Steps

Xing Hui Han; Lin Hua; Jian Lan

doi:10.4028/www.scientific.net/AMR.26-28.993

Paper Titles

Optimization of Preform in Forging Process Using Kriging Model
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Springback Compensation Based on Finite Element for Multi-Point Forming in Shipbuilding
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Application of RBF Network for Forecasting Characteristics of In-Flight Particles by Plasma Spraying
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Thermodynamic Analysis of the Ti-Zr-H Ternary Phase Diagram
p.989

Numerical Simulation and Experimental Research on Rolling Process of Conical Ring with Inner Steps
p.993

Friction Stir Weld Modeling of Aluminum Alloys
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Effect of Grain Boundary Characteristics on Lattice Orientations
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The Injection Molding Simulation of Lever Cam Ass’y Using High-Functional Polymer
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Hot Tearing Prediction of Aluminum Alloy in the Casting Process
p.1011

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Numerical Simulation and Experimental Research on Rolling Process of Conical Ring with Inner Steps

Abstract:

The Conical Ring with Inner Steps (CRIS) is a typical profile ring, which is hard to be formed by ring rolling. Less-profile-filling and shrinking-drawing are the two main defects formed in the rolling process. Through the study of the rolling formability of CRIS with different ratio of height to diameter with the combination of FEM simulation method and experimental method, the main factors that affect the CRIS rolling formability are determined. The CRIS forging is designed. And the FEM simulation and experimental results show that the design method is reasonable.