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›› 1991, Vol. 27 ›› Issue (4): 443-446.

• 问题讨论 • Previous Articles     Next Articles

RESEARCH ON THE MECHANICAL MODED OF THE YG-5 TYPE CHAINSAM

Zhang Libo,Sun Daoyan   

  1. Department of Forest Industry,Beijing Forestry University
  • Received:1990-07-18 Revised:1900-01-01 Online:1991-07-25 Published:1991-07-25

Abstract: In this article, we have analysed the traditional mechanical model of the double mass spring system of the YG-5 chainsaw, found the contradiction between this mechanical model and former experimental results of other people, and demonstrated through experiment that it is inaccurate to simplify the vibration of YG-5 chainsaw as a double mass spring system.

Key words: Chainsaw, Vibration, Mechanical model