Measurement and Some Discussions on Dynamic Load Sharing in Planetary Gears

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概要

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• The biggest problem in use of the planetary gears is uneven load sharing of every planet gear. For solving the problem, many new designs have been offered, but there is not an exact method to confirm their results. Applying the principle that the shearing strain on the beam is constant in one side of the loaded point, a new measurement method of detecting the shearing strains on the planet gear exes is offered. The measurement by the method is done on actual planetary gears using the power circulation type test rig. As a result it is made clear that the offered measuring method of the load sharing in the planetary gears is practically useful and that the dynamic load sharing condition in actual planetary gears is considerably different from the estimated one from the static condition.

• 一般社団法人日本機械学会の論文

著者

• Li Xie

  Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology

• Watanabe Wataru

  Matsushita Electric Industry Co.

• Hayashi Teru

  Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology

• Hayashi Iwao

  Changchun Institute Of Optics And Fine Mechanics Academia Sinica

• ENDO Kinichi

  Toyoseimituzoki Co.

関連論文

• Electrostrictive Properties of a PMN Stacked Actuator
• Measurement and Some Discussions on Dynamic Load Sharing in Planetary Gears
• Miniaturization of Involute-Splined Couplings : Discussion from Torsional Stiffness and Yield Torque

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