Transactions of Materials and Heat Treatment

Title：Mechanical analysis of teaching experiment platform for servo press mechanism

Authors： Chen Xiulong Jia Yonghao Jiang Shuai Wang Chunli Deng Yu Wang Lifu Wang Qing

Unit： Shandong University of Science and Technology Shandong University of Science and Technology

KeyWords： servo press kinematic kinetostatics dynamics multi-link press

ClassificationCode：TG315

year,vol(issue):pagenumber：2018,43(2):0-0

Abstract：

In order to realize statics and dynamics analysis for a teaching experiment platform of toggle servo press mechanism, the kinematic model, kinetostatics model and dynamics model were established by analytical method respectively. Firstly, the solving equations of displacement, velocity and acceleration of experiment platform mechanism for toggle servo press were deduced by complex number vector method, and the displacement，velocity and acceleration of the above mechanisms were obtained. Secondly, the kinetostatics equation of experiment platform mechanism for toggle servo press was established by the D′Alembert principle, and the balance force and the constraint force of mechanism were solved. Thirdly, the dynamics equation of experiment platform mechanism for toggle servo press was established by the Lagrange method, the driving force of servo motor on the mechanism through ball screw was solved. Finally, the curves of hammer position, hammer velocity, hammer acceleration, balance force, constraint force of joints and driving force were obtained respectively by Matlab and ADAMS virtual simulation, and the correctness of kinematics model, kinetostatics model and dynamics model were verified.

Funds：

山东省名校工程建设项目（10424）

作者简介：陈修龙（1976-），男，博士，副教授 E-mail：cxldy99@163.com

Reference：

［1］Zhou Y. Type synthesis and optimization of main driving mechanism for servo-punch press
［J］. Journal of Mechanical Engineering, 2015, 51(11):1-7.

［2］Tso P L. Optimal design of a hybrid-driven servo press and experimental verification
［J］. Journal of Mechanical Design, 2010, 132(3):31-34.

［3］Chen X L, Gao W H, Jiang S,et al. Static and dynamic analysis of a novel single-DOF six bar mechanical press mechanism
［J］. Journal of Shandong University of Science and Technology：Natural Science, 2017, 36(5):80-90.

［4］Osakada K, Mori K, Altan T, et al. Mechanical servo press technology for metal forming
［J］. CIRP Annals-manufacturing Technology, 2011, 60(2):651-672.

［5］Bai Y J, Gao F, Guo W Z. Design of mechanical presses driven by multi-servomotor
［J］. The Journal of Mechanical Science and Technology, 2011, 25(9): 2323-2334.

［6］Gong J L, Wang X M, Huang F G, et al. Dynamic performances analysis of hybrid press based on dependent generalized coordinates
［J］. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2015, 229(12):2187-2194.

［7］杨春峰, 张盛, 李云鹏,等. 机械压力机六连杆机构优化设计
［J］. 大连理工大学学报, 2013, 53(1):64-70.

Yang C F, Zhang S, Li Y P, et al. Optimization design for six-bar linkage of mechanical press
［J］. Journal of Dalian University of Technology, 2013, 53(1):64-70.

［8］Dulger L C, Kireci A, Topalbekroglu M. Modeling and simulation of a hybrid actuator
［J］. Mechanism & Machine Theory, 2003, 38(5):395-407.

［9］Meng C F, Zhang C, Lu Y H, et al. Optimal design and control of a novel press with an extra motor
［J］. Mechanism & Machine Theory, 2004, 39(8):811-818.

［10］于珊珊, 贺磊, 郭前建. 基于ADAMS软件的机械压力机工作机构优化设计
［J］. 机械设计, 2013, 30(2):24-27.

Yu S S, He L, Guo Q J. Optimal design of working mechanism in mechanical press based on software ADAMS
［J］. Journal of Machine Design, 2013,30(2):24-27.

［11］方雅,孙友松,胡建国,等.基于MATLAB的伺服机械压力机传动机构运动学/动力学仿真研究
［J］.中国机械工程,2012, 23(3)：339-342.

Fang Y, Sun Y S, Hu J G, et al. Research on kinematics / dynamics simulation of servo-press transmission mechanism based on MATLAB
［J］. China Mechanical Engineering, 2012, 23(3): 339-342.

［12］贾先,赵升吨,范淑琴,等.双动压力机用压边滑块串联四连杆工作机构的优化
［J］.中国机械工程, 2016, 27(9): 1223-1228.

Jia X, Zhao S D, Fan S Q, et al. Optimization of pressure side slider series four-bar linkage working mechanism used by double action press
［J］. China Mechanical Engineering, 2016, 27(9): 1223-1228.

［13］Li H, Zhang Y, Zheng H. Dynamics modeling and simulation of a new nine-bar press with hybrid-driven mechanism
［J］. Journal of Mechanical Science & Technology, 2009, 22(12):2436-2444.

［14］李烨健, 孙宇, 胡峰峰. 多杆高速机械压力机机构优化设计
［J］. 中国机械工程, 2015，26(1):31-36.

Li Y J, Sun Y, Hu F F. Optimization design for multi-linkage of high-speed mechanical press
［J］. China Mechanical Engineering, 2015, 26(1):31-36.

［15］Kitayama S, Saikyo M, Kawamoto K, et al. Multi-objective optimization of blank shape for deep drawing with variable blank holder force via sequential approximate optimization
［J］. Structural & Multidisciplinary Optimization, 2015, 52(5):1-12.

［16］Liang J T, Zhao S D, Xie Jia, et al. Research on hybrid-loop servo control system of double toggle mechanical press for achieving flexible process
［J］. Journal of Mechanical Engineering, 2014, 50(7):120-127.

［17］He K, Li W, Du R. Dynamic modeling with kineto-static method and experiment validation of a novel controllable mechanical metal forming press
［J］. International Journal of Manufacturing Research, 2006, 1(3):354-378.

Service：

【This site has not yet opened Download Service】【Add Favorite】