26-75 CONSIDERAŢII PRIVIND CALCULUL DE REZISTENȚĂ AL TRANSMISIILOR PLANETARE


CONSIDERATIONS ON THE RESISTANCE CALCULATION OF PLANETARY TRANSMISSIONS
At the design of the gears from a planetary transmission, there appear some differences compared to the cylindrical or helical gears. Furthermore the crown gear is of particular importance in the calculation of these transmissions. A reduction in the thickness of the crown gear, in order to ensure certain elasticity, leads to a reduction of the total mass and to a better distribution of the load in a planetary transmission, but with the disadvantage that the load increases in the foot of the gear crown. Therefore, the calculation of the crown gear resistance increased in complexity and importance.

Keywords: Planetary transmission, voltages, calculation of resistance

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