Affiliation:
1. Southeast University
2. Shangqi Heavy Industry Co., LTD
Abstract
Based on the kinematics optimization method integrated in ADAMS, the mechanism parameters of the loader boom for a wheel loader are designed to keep the variety of the pylon rotation angle as smaller as possible during the loader boom lifting or falling process. A rigid-flexible coupled model is developed to analyze the dynamic stress of the lift arm and the contact element methodology is adopted to model the coaxial rotary joints connections. The results simulated by ADAMS indicate that the optimization is well fulfilled. Integrated kinematics optimization and strength analysis provide the well basis for further optimization of whole structure.
Publisher
Trans Tech Publications, Ltd.
Reference10 articles.
1. Ying Xi, Ying Xia, Xuanxuan Li and Yingbiao Sun, Kinematic analysis and parameter optimization of six-bar linkage based on ADAMS,. In: Mechanic Automation and Control Engineering, pp.10-13, (2010).
2. Bin Xu and Nan Chen: Finite Elements in Analysis and Design. Vol. 47 (2011), pp.142-150. In Chinese.
3. Duanwei Shi, Xiaohui Song and Huihua Zhu: Construction Machinery and Equipment. Vol. 36 (2005), pp.28-32.
4. Bin Xu, Nan Chen, Hui Wang and Xiuwei Zhang: Journal of Southeast university (Natural Science Edition). Vol. 39 (2009), pp.495-501. In Chinese.
5. Jingmin Sun and Yingchun Liang: Optimal design of machine (Machine Press, Beijing 2006).