Static Analysis and Structure Optimization Based on Ansys for a Large Chamber of Vacuum Electron Beam Weld

Abstract:

The 3D model of a large chamber, which is designed for vacuum electron beam welding machine, is established. Then using Ansys software analyzes the vacuum chamber under the condition of vacuum. According to the analysis, the strength of chamber is checked and the structure is optimized. The results support the design of large chamber used for vacuum electron beam welding machine, also provide a theoretical basis for further studying how the deformation of vacuum chamber influence the internal bench accuracy.

• Periodical: Applied Mechanics and Materials (Volumes 291-294)
• Pages: 2631-2635
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.291-294.2631
• Online since: February 2013
• Authors: Dong Bo Zhou, Yi Mei Song, Hai Bin Tang, Wei Wei Yue
• Keywords: Bench Accuracy, Chamber, Optimization, Vacuum Electron Beam Welding

References

[1] Shaofeng Zang: Ultra Large Vacuum Vessel Strength Analysis and Stability Study(Beijing University of Chemical Engineering, 2009), in Chinese.

[2] Brebbia, c. a.: Boundary Finite Element Method Basic Principle and Method(Tsinghua University Publication, Beijing, 2003), in Chinese.

[3] Zongze Wu: Mechanical Design Practical Manual(Chemical Industry Publication, Beijing, 2003), in Chinese.

[4] Chang Yuan, Wancai Zhen: Journal of China's Electronic Science Research Institute Vol. 2(2007), pp.162-164, in Chinese.