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Qin Wei
Ren Hengbin
Huang Maolin
School of Mechanical Engineering,
Chongqing University,
Chongqing 400044, China |
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OPTIMAL
STRUCTURAL DESIGN
OF TRANSMISSION
MECHANISM IN
IMPULSE VARIABLE SPEED DEVICE*
Abstract: The point of view that the uncertainty of planar constraint causes overconstraint to exert a series of harmful influences on mechanisms because of inevitable errors and other factors is presented. An analysis method is introduced to determine the number and characteristics of overconstraint. Some principles for the arrangement of kinematic pairs are also proposed. The test of mechanical efficiency verified the methods for reducing and eliminating harmful influences come from overconstraint.
Key words:
Optimal structural design Overconstraint Arrangement of kinematic pairs |