Open AccessGeometric calculation of planetary rotor hydraulic machines
Author(s) -
D. A. Kurasov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/862/3/032108
Subject(s) - kinematics , rotor (electric) , displacement (psychology) , hydraulic machinery , hydraulic motor , machine tool , volume (thermodynamics) , mechanical engineering , task (project management) , engineering , computer science , mathematics , control theory (sociology) , geometry , physics , classical mechanics , artificial intelligence , psychology , control (management) , systems engineering , quantum mechanics , psychotherapist
Hydraulic and pneumatic volume displacement machines are commonly the most important and integral elements of modern mechanical systems. One of the known types of such machines is planetary rotor hydraulic machines (PRHM) with floating satellites in contact with central gearwheels. The numbers of the central gearwheels «waves» M and N may be different or the same. They are characterized by the absence of valves and loaded kinematic sliding pairs. The main task of design and calculation of PRHM is geometrical calculation of their gear elements. Such a task has to be solved in the case of a PRHM with two non-circular centre gearwheels and a PRHM with round and non-circular centre gearwheels. The developed method of geometric synthesis of PRHM allows to obtain profiles of PRHM gear elements.