Applications of Combination of Computer Simulation and Approximation Modeling in Improving Process Reliability of Vacuum Differential Pressure Casting

DOI

10.2991/iwmecs-18.2018.67How to use a DOI?

Keywords

Simulation, approximation modeling, casting process optimization.

Abstract

Vacuum differential pressure casting is one of the most advanced casting process where there are still serious process defects existed in large complex thin-wall castings. Combination of computer simulation and approximation modeling is applied to improve process reliability of vacuum differential pressure casting in this paper. First, the computer simulation experiments are carried out according to the experiment plan generated by DOE. Then, sample data can be collected from computer simulation by tools in CAD/CAE software or image recognition. Finally, approximation modeling is established and process parameters are optimized, so that process reliability of vacuum differential pressure casting is improved.

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/).

Download article (PDF)

TY  - CONF
AU  - Xiaodong Wang
AU  - Kai Tang
AU  - Wenzhi Hu
AU  - Qianyi Wang
PY  - 2018/04
DA  - 2018/04
TI  - Applications of Combination of Computer Simulation and Approximation Modeling in Improving Process Reliability of Vacuum Differential Pressure Casting
BT  - Proceedings of the 2018 3rd International Workshop on Materials Engineering and Computer Sciences (IWMECS 2018)
PB  - Atlantis Press
SP  - 309
EP  - 313
SN  - 2352-538X
UR  - https://doi.org/10.2991/iwmecs-18.2018.67
DO  - 10.2991/iwmecs-18.2018.67
ID  - Wang2018/04
ER  -