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Shan Ping, Zhang Zaijie. Simulation Study on Preheating Process of Pulse Flash Butt Welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1997, (2): 29-33.
Citation: Shan Ping, Zhang Zaijie. Simulation Study on Preheating Process of Pulse Flash Butt Welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1997, (2): 29-33.
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Simulation Study on Preheating Process of Pulse Flash Butt Welding

  • Tianjin University

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  • Received Date: October 04, 1996
  • Revised Date: March 10, 1997
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    • Abstract
  • The stable identified model is developed with the improved LEVY algorithm based upon the dynamic frequency character test of DQ-1 pulse flash butt weling machine. The influence of the changes of welding parameters on the welding preheating process is investigated by computer simulation method.Welding experiments show that the prediction of simulation has a good agreement with the experimental observition. Therefore, a great number of expensive experiments are avoided.
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