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W artykule zaprezentowano aktualny stan wiedzy w zakresie obiegowych przekładni cykloidalnych. Na podstawie jego analizy opracowano koncepcję obiegowej przekładni cykloidalnej przeznaczonej do zabudowy w układzie napędowym zakrętarek śrub i nakrętek. Przeprowadzone obliczenia analityczne w zakresie geometrii uzębienia oraz sił działających na poszczególne podzespoły przekładni umożliwiły opracowanie...
In view of the problems that the existing rotor profiles of claw vacuum pumps contain non-smooth connection points, a novel smooth rotor profile was proposed in this paper. The proposed profile, which can achieve correct meshing, is composed of 6 circular arcs and 3 equidistant curves of epicycloid, and its design procedures as well as equations were given. The effects of geometric parameters on the...
The paper considers geometrical parameters of a ring gear for a wave gear with rolling elements. A coordinate system is selected. Parametric equations for the ring gear profile are deduced. An equation for rounded edges of the ring gear is developed to increase the transmission efficiency and shorten the ring gear's running-in period. An epicycloidal ring gear profile is plotted in AutoCad. A sample...
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