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Date of Publication:2022-10-10

Journal:工程力学

Volume:34

Issue:1

Page Number:228

ISSN No.:1000-4750

Abstract:The CPC technology chain is widely applied to automobile production
   line. Its working performance is influenced by gravity, gradient
   resistance and frictional resistance, etc. In the first, muti-body
   dynamics simulation methods are applied to CPC technology chain design
   to cut down the design cycle and assure the reliability. With the
   scripting language modeling method, the settings are completed
   automatically to the constraints and load boundaries among chains, guide
   rails, work piece, drives and tensioning devices. A real CPC technology
   chain of car assembling line is analyzed to simulate the real contact
   and friction among the components. The result of dynamics analysis
   including the needed driving force while the whole system is under
   operation, the interaction force among chain links, and other mechanics
   results are obtained. In addition, the running smoothness and
   reliability of the whole system are tested and verified. Finally, the
   numerical simulation method of the CPC technology chain system is
   established. The process and methodology of this simulation has
   important guiding significance for the design of CPC technology chain
   and other similar system.

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