Abstract
The dynamic behavior of the forging manipulator during the whole forging stroke is investigated. The focus is on the dynamic force on the forging manipulator at the vertical direction. The effects of the resilient system parameters are studied, including the initial height of air chamber of the accumulator, the orifice area of the resilient cylinder. Results show that the dynamic force exerted to the clamp increases with the decreasing of initial height of air chamber of the accumulator and orifice area. On the other hand, the working efficiency of forging manipulator needs to be guaranteed. An approximately analytical relationship between working efficiency and resilient parameters is established by design of experiment (DOE) based response surface model. An optimization procedure by adaptive simulated annealing algorithm is executed. The goal of the optimization is to reduce the force transmitted to the clamp without losing working efficiency.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Lilly, K.W., Melligeri, A.S.: Dynamic simulation and neural network compliance control of an intelligent forging center. J. Intell. Robot. Syst. Theory & Applications 17, 81–99 (1996)
Nye, T.J., Elbadan, A.M.: Real-time process characterization of open die forging for adaptive control. J. Eng. Mat. and Tech. 123, 511–516 (2001)
Westermeyer, W.: Process and apparatus for operating a press unit. US Patent 5454262 (1995)
Kutz, H.: Workpiece manipulator for use in a forging press. US Patent 4031736 (1977)
Kost, E., Folta, W.: Gripper feed and Gripper resilience cylinders on forging manipulators. US Patent 4420287 (1983)
Eberhard, B.: Forging manipulator. Germany Patent DE10128451(A1) (2002)
Wang, W.R., Zhao, K., Lin, Z.Q., et al.: Evaluating interactions between the heavy forging process and the assisting manipulator combining FEM simulation and kinematics analysis. Int. J. Advanced Mat. and Tech. (2009), doi:10.1007/s00170-009-2285-3
Liu, D.S., Li, G.: Dynamic behavior of the forging manipulator under the press motions. In: 2nd International Conference on Advanced Design and Manufacturing, pp. 417–420. Trans Tech Publications Ltd., Switzerland (2010)
Chen, W., Zhang, X.X., Cui, Z.S.: Numerical Simulations of Open-Die Forging Process for Manipulator Design. In: Xiong, C.H., Liu, H.H., Huang, Y.G., Xiong, Y.L. (eds.) ICIRA 2008. LNCS (LNAI), vol. 5315, pp. 650–658. Springer, Heidelberg (2008)
Tomlinson, A., Stringer, J.D.: Spread and elongation in flat tool forging. J. of Iron Steel Institute 193, 157–162 (1959)
Ingber, L.: Very fast simulated re-annealing. Math. Comput. Model. 12(8), 967–973 (1989)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Liu, D., Li, G., Guo, X., Shang, Y., Liu, D. (2010). Performance Optimization of Forging Manipulator during the Whole Forging Stroke. In: Liu, H., Ding, H., Xiong, Z., Zhu, X. (eds) Intelligent Robotics and Applications. ICIRA 2010. Lecture Notes in Computer Science(), vol 6425. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-16587-0_28
Download citation
DOI: https://doi.org/10.1007/978-3-642-16587-0_28
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-16586-3
Online ISBN: 978-3-642-16587-0
eBook Packages: Computer ScienceComputer Science (R0)