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Cylindrical Worm Gears with Improved Main Parameters

机译：具有改进的主要参数的圆柱蜗杆齿轮

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摘要

Cylindrical worm gear sizing was done so far based on the strength conditions.The paper gives a new method for finding the geometrical dimensions of the cylindrical worm gears of ZA, ZI and ZK types based on the conditions required for that between the flanks, during the load transmission, the hydrodynamical lubrication would be kept. The module of the gear is determined based on the hydrodynamical lubrication conditions. Here, are taken into account the load to be transited, the material of the worm and that of the wheel, the surface roughness of the teeth flanks and the lubricant used. The diameter factor, the specific addendum modification and the efficiency (as high as possible) are determined based on the conditions concerning the worm shaft stiffness and the bearing strength of the worm wheel. Numerical results were obtained and given in tables based on a Matlab computing environment.
机译：到目前为止，已经根据强度条件确定了圆柱蜗轮的尺寸。本文提出了一种新的方法，可以根据齿面之间的齿间条件，确定ZA，ZI和ZK型圆柱蜗轮的几何尺寸。负载传递时，将保持流体动力润滑。齿轮的模块是根据流体动力润滑条件确定的。在这里，要考虑要传递的负载，蜗杆和轮的材料，齿面的表面粗糙度以及所用的润滑剂。直径系数，具体的齿顶修改和效率（尽可能高）是根据与蜗杆轴刚度和蜗轮轴承强度有关的条件确定的。获得了数值结果，并在基于Matlab计算环境的表格中给出了数值。

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