Experimental determination of coefficient  of rolling friction of poly-urethane solid tire

Metallurgy and materials technology. Mechanical engineering
Authors:
Yakovlev Stanislav N.
Abstract:

Description of experimental plant for observation questions of deformation of polyurethane tire is presented. Empirical dependence for determination of coefficient of rolling friction is given as a function of strain rate, value of relative strain for poly-urethane with different hardness.