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Abstract: From the point of view of motion, the gearing theory and
calculation method of multi-flow transmission system of double drive
hoist are analyzed. An example of analyzing and calculation is given to
illustrate the performances and features of this multi-flow transmission
system. With the theory and method of power bonding figure, a bonding
figure model with coupling vibration is established for the first time
at home for multi-flow transmission system of double drive hoist at
considering elastic supporting. The state equation of the system is
developed and dynamic simulation analysis is carried out. An
experimental device of double drive planetary reducer is designed. The
gear test jig is reformed and multi-channel signal collecting of
torsional vibration is realized. Therefore, the dynamic properties and
gearing features of double drive planetary reducer system are revealed
comprehensively. This proves the correctness of bonding figure modeling
for multi-flow transmission system of double drive hoist and the
effectiveness of the method put forward in this dissertation.
Key words: Planetary gearing Multi-flow transmission system Power
bonding figure Test
CLC No: TH132
国家自然科学基金资助项目
(59835040). Received 20011211, received in revised form 20020722
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