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Numerical Simulations of Open-Die Forging Process for Manipulator Design

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Intelligent Robotics and Applications (ICIRA 2008)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 5315))

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Abstract

Numerical simulations for open-die forging process are conducted with different values of manipulator kinematic stiffness and press velocity. The influences of manipulator kinematic stiffness and press velocity on acceleration of jaw end are investigated. In contact and separation stages of a forging operation, acceleration of jaw end is nearly proportional to acceleration of the contact surface between upper die and workpiece; in deformation stage, acceleration of jaw end does not decrease as manipulator kinematic stiffness increases and it increases with press velocity. The ideal kinematic stiffness of manipulator should be close to zero, which leads to minimized forces exerted on the manipulator during deformation stage. The conclusion in this paper can be a reference for the design of manipulator.

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References

  1. Lilly, K.W., Melligeri, A.S.: Dynamic Simulation and Neural Network Compliance Control of an Intelligent Forging Center. Journal of Intelligent and Robotic Systems 17, 81–89 (1996)

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  2. DEFORM-3D V6.1 User’s Manual, Scientific Forming Technology Corporation (2007)

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Author information

Authors and Affiliations

  1. National Die and Mold CAD Engineering Research Center, Shanghai Jiao Tong University, Shanghai, 200030, China

    Wen Chen, Xiaoxun Zhang & Zhenshan Cui

Authors
  1. Wen Chen
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  2. Xiaoxun Zhang
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  3. Zhenshan Cui
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Editor information

Editors and Affiliations

  1. School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, China

    Caihua Xiong

  2. The Institute of Industrial Research, University of Portsmouth, UK

    Honghai Liu

  3. School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, P. R. China

    Yongan Huang  & Youlun Xiong  & 

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© 2008 Springer-Verlag Berlin Heidelberg

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Chen, W., Zhang, X., Cui, Z. (2008). Numerical Simulations of Open-Die Forging Process for Manipulator Design. In: Xiong, C., Liu, H., Huang, Y., Xiong, Y. (eds) Intelligent Robotics and Applications. ICIRA 2008. Lecture Notes in Computer Science(), vol 5315. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-88518-4_70

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  • DOI: https://doi.org/10.1007/978-3-540-88518-4_70

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-88516-0

  • Online ISBN: 978-3-540-88518-4

  • eBook Packages: Computer ScienceComputer Science (R0)

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