This method has some value in solving the problem of option of the planet gear wheel system of positive Angle change position drive.
该优化方法的处理，对解决正角变位传动行星轮系的优化问题，有一定价值。
One or more of the hollow wheel gear, two or more planet gears, and sun gear comprise a plurality of teeth 4 that have been superfinished to a final surface roughness of 0.25 micron or less.
所述空心齿轮、所述两个或更多行星齿轮以及所述太阳轮中的一个或多个包括多个被超精加工至0.25微米或更小的最终表面粗糙度的轮齿4。
A planetary gearbox for a Marine propulsion unit or an earth moving unit, comprises a hollow wheel gear 1, two or more planet gears 2, and a sun gear 3.
一种用于船舶动力装置或土方运输装置的行星齿轮箱，其包括空心齿轮1、两个或更多行星齿轮2以及太阳齿轮3。
The utility model is mainly composed of a connecting rod-planet wheel combined mechanism, a vibrating drum, a gear rack, a belt and other conveying devices.
该装置主要由连杆―行星轮组合机构、振动鼓、齿轮齿条、皮带等输送机械组成。
The utility model is mainly composed of a connecting rod-planet wheel combined mechanism, a vibrating drum, a gear rack, a belt and other conveying devices.
该装置主要由连杆―行星轮组合机构、振动鼓、齿轮齿条、皮带等输送机械组成。
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