engleski

Experimental disposing the deepness of appearance maximum share stresses at double contact on cylindrical bodies

In this article are presented the results of experimental disposing the deepness of appearance the maximum share stresses at double contact on cylindrical bodies, where one of them is concave-concave and another concave-convex. Researches have been made on the photoelastic models of araldit B. It has been researched the contact with and without friction. The measuring shows that with the growth the coefficient of friction the deepness of maximum share stresses diminishes. Such results warn that attention must be paid about the worked out quality of surfaces because there is a possibility of appearing pitting much earlier than at single contact.

double Contact; photoelastic models; maximum share stresses

nije evidentirano