Topological Optimization of Frame of High Speed Hydraulic Press Based on Generalized Finite Element Modules

Abstract:

In order to increase value of the first natural vibration frequency, as well as gain more economic benefits by lightening the weight of combined frame of high speed hydraulic press, on the basis of proposing concept of generalized finite element module, topological optimization of prestressed combined frame was carried out with limited computing resource by means of combination of cut boundary interpolation of submodeling with generalized finite element modules. Process and results convinced that the approach was effective and highly efficient at large machine design.

• Periodical: Applied Mechanics and Materials (Volumes 44-47)
• Pages: 1828-1832
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.44-47.1828
• Online since: December 2010
• Authors: Zhi Dong Duan, Jian Jun Wu
• Keywords: Combined Frame, Finite Element Analysis (FEA), Generalized Modular Design, Hydraulic Press, Topological Optimisation

References

[1] PAHL G, BEITZ W. Engineering design-a systematic approach[M]. London: Springer-Verlag, (1996).

[2] SUH N P. The Principle of Design [M]. Oxford: Oxford University Press, (1990).

[3] ERIXON G, YXKULL V A, ARNSTROM A. Modularity- the basis for product and factory reengineering [J]. CIRP Annals-Manufacturing Technology, 1996, 45(1): 1-4.

DOI: 10.1016/s0007-8506(07)63005-4

[4] GU P, SOSALE S. Product modularization for life cycle engineering[J]. Robotics and computer integrated manufacturing, 1999, 15(5): 387-401.

DOI: 10.1016/s0736-5845(99)00049-6

[5] Yanshen Xu, Yongliang Chen, Qianli Xu, Liang Hou. Generalized Modular Design Method for Durable Product Customization. Proceeding of the 11th World Congress in Mechanism and Machine Science, April 1-4, 2004, Tianjin, China.

[6] Zhong Weihong, Xu Yanshen, Hu Yahui. Research on Modeling Technology of Generalized Modular Product Family of Framed Hydraulic Press Machines[J]. China Mechanical Engineering(in Chinese), 2005, 16(6): 479-482.

[7] Gao Weiguo, Xu Yanshen, Chen Yongliang, Zhang Qing. Theory and Methodology of Generalized Modular Design[J]. Chinese Journal of Mechanical Engineering(in Chinese). 2007, 43(6): 48-54.

[8] Duan Zhidong, Su tieming. Analysis of Deformation of Assembled Frames and the Pretension of Tension Bolts[J]. Mechanical Science and Technology for Aerospace Engineering. 2009, 170(4): 450-454.

[9] ZHANG Da-Ke, SUN Sheng-quan, Evolutionary Topology Optimization of the Lower Stable of a hydraulic Press [J]. Journal of Chongqing University (in Chinese), 2009, 32(10): 1117-1121.

[10] Wu Peng. Study on Topology Optimization of Structural System Composed of Plate and Its Application in Hydraulic Press Support Design [D], 2009, Yanshan University (in Chinese).