Simulation of Thermally Assisted Cutting of the Aluminum Alloy after WAAM

DOI

10.2991/smont-19.2019.20How to use a DOI?

Keywords

surface roughness predictive; thermally assisted cutting; modelling and simulation; RSM; WAAM

Abstract

A hybrid technique of additive manufacturing and subtractive process has provided a new solution combining product design and control by software. Wire Arc Additive Manufacturing (WAAM) process wins well-respected because of its low cost and high efficiency of deposition, nevertheless the process has its limitation of high heat input and low forming accuracy. A new process of additive manufacturing with high efficiency of modeling is urgent needed which can control heat transfer, mass transfer and force transfer. To overcome the disadvantage upon, various hybrid manufacturing techniques have been developed with high efficiency and controlled modeling in recently. The machining process in hybrid manufacturing has more different characteristics from traditional material removal processes, such as residual stress and heat in the blank. These influence the whole efficiency of the hybrid manufacturing. The primary purpose of this study is to explore the feasibility of thermal machining during this process and make rational use of AM in order to obtain optimal accuracy.

Copyright

© 2019, 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  - Hongyu Tian
AU  - Zhenyang Lu
AU  - Shujun Chen
AU  - Xu Yu
PY  - 2019/04
DA  - 2019/04
TI  - Simulation of Thermally Assisted Cutting of the Aluminum Alloy after WAAM
BT  - Proceedings of the 2019 International Conference on Modeling, Simulation, Optimization and Numerical Techniques (SMONT 2019)
PB  - Atlantis Press
SP  - 83
EP  - 86
SN  - 1951-6851
UR  - https://doi.org/10.2991/smont-19.2019.20
DO  - 10.2991/smont-19.2019.20
ID  - Tian2019/04
ER  -