Open AccessInteraction of a motor unit wheel with a support base
Author(s) -
S. I. Ovsyannikov
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/709/2/022078
Subject(s) - lever , base (topology) , kinematics , rolling resistance , surface (topology) , power (physics) , torque , structural engineering , engineering , physics , mechanical engineering , classical mechanics , mathematics , geometry , mathematical analysis , quantum mechanics , thermodynamics
The problems of kinematics and mechanics of interaction of a rigid metal wheel with a deformable base on basis of the theory of instant tipping of a lever are considered. Calculated dependences are presented to determine the main indicators of interaction of the wheel with the supporting surface: strength, speed and power. It is established that rolling of the drive wheel, in comparison with the follower wheel, leads to an increase in the depth of the track, and rolling resistance force decreases in this case.