Abstract
A new parallel-structure mechanism, the distinctive feature of which consists in the presence of a kinematic decoupling obtained resulting from the use of cardan joints in each kinematic chain, as well as cylindrical and bevel toothed gears, is considered. In this case, the rotational motion is transmitted to the output link from the motors mounted on sliders moved with the help of translational motors located on vertically mounted racks. The structural analysis, positional problem, working zone, as well as force analysis taking into account friction forces, are presented.
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Translated by O. Polyakov
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Glazunov, V.A., Albagachiev, A.Y., Erofeev, M.N. et al. Development and Investigation of a Parallel-Structure Mechanism with Toothed Gears Taking into Account Friction. J. Mach. Manuf. Reliab. 51, 143–152 (2022). https://doi.org/10.3103/S1052618822020042
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DOI: https://doi.org/10.3103/S1052618822020042