A Study on FEM Modeling of High-speed Cutting Auto Panel Dies

DOI

10.2991/msam-18.2018.9How to use a DOI?

Keywords

finite element model; auto panel die; high-speed cutting

Abstract

Finite element method (FEM) is an effective method to study high-speed cutting mechanism. To set up the FEM models of high-speed cutting auto panel dies, large deformation theory and virtual work principle were applied to study high-speed machining process. The finite element governing equation adapted to high-speed machining was achieved. Several key finite element techniques for heat-force coupling in high-speed machining process were studied. The material constitutive equation was established based on the experiments data. The chip separation criterion was applied and the numerical simulation of high-speed cutting auto panel dies was achieved by using DEFORM. In the end, a high-speed cutting case was simulated and the finite element model was proved to be reasonable by analyzing and validating some results of simulation.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jingkui Ruan
AU  - Xueliang Zhou
AU  - Peiyao Wang
PY  - 2018/07
DA  - 2018/07
TI  - A Study on FEM Modeling of High-speed Cutting Auto Panel Dies
BT  - Proceedings of the 2018 3rd International Conference on Modelling, Simulation and Applied Mathematics (MSAM 2018)
PB  - Atlantis Press
SP  - 40
EP  - 43
SN  - 1951-6851
UR  - https://doi.org/10.2991/msam-18.2018.9
DO  - 10.2991/msam-18.2018.9
ID  - Ruan2018/07
ER  -