Finite Element Simulation of Chip Formation during High-Speed Peripheral Milling of Hardened Mold Steel

Author:

Tang De Weng1,Wang Cheng Yong2,Hu Ying Ning3,Song Yue Xian2

Affiliation:

1. University of South China

2. Guangdong University of Technology

3. Guang Xi University

Abstract

The modeling and simulation of chip formation during high speed milling of hardened mold steel are systematically studied by the Finite Element Analysis (FEA). The modified Johnson-Cook’s constitutive equation for hardened mold steel is introduced. Comparing to the experimental results, the simulated results of cutting force, chip morphology, effective stress and cutting temperature in deformation zones of high speed peripheral milling indicate good consistence and the models established can be used to accurately predict the behavior of hardened mold steel.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Reference10 articles.

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