PROVISION OF THE SATELLITE TRANSLATIONAL MOTIONDURING THE OPERATION OF ECCENTRIC TRANSMISSION WITH PARALLELARRANGEMENT OF INPUT AND OUTPUT SHAFTS
Keywords:
words: additional crank; computer modeling; parallel arrangement of input and output shafts; translational satellite motion; operability; rotation angle; eccentric transmissionAbstract
The article shows a block diagram of eccentric transmission with parallel arrangement of input and output shafts. The case when its operability is lost at a certain value of the angle of rotation of the input shaft is considered. Analytical studies have shown that the provision of translational motion of the satellite during the operation of an eccentric transmission with a parallel arrangement of the input and output shafts is possible only if there is an additional crank. Besides, this additional crank must make a rotating pair with the satellite, and its axis of rotation must be parallel to the axis of the main crank rotation. It should also be noted that the eccentric parameters of the new additional crank must correspond to the eccentric parameters of the main crank.
Studies conducted using computer simulations have shown that eccentric transmissions with parallel arrangement of input and output shafts have a level of basic performance similar to eccentric transmissions with coaxial arrangement of input and output shafts.
Fig. 10. Ref.: 8 titles.
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