Dependence of rolling friction coefficient from compressing force and curvature of contacting surfaces

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Stetsiv B. S., Stetsiv Ya. B. № 1 (52) 94-99 Image Image

The dependence of contact strip width from compressing force has been considered in the article, that has grounded the necessity of consideration of contact durability and curvature of protuberant and concave contacting surfaces for the higher pair of cyclic mechanisms and the consideration of correction coefficient has been offered at the determination of rolling friction coefficient depending on the curvature.

Keywords: cyclic mechanism, higher kinematics pair, strip of contact, contact durability, compressing force, deformation, rolling friction coefficient.

  • 1. Vorob’ev, Yu. V. (1967). Issledovanie dolhowecnosti i iznosa wysshych frykcionnykh par (primenitelno k kylachkowym mechanizmam). Moscow (in Russian).
  • 2. Petrukovec M. I., & Sviridenyuk, A. I. (1990). Mekhanika discretnoho frikcionnoho kontakta. — Minsk : Nauka i technika (in Russian).
  • 3. Spicyna, I. N. (1989). Raschet kontaktnych dawlenij i deformacyi dla rolikow razlichnoho profila. Mashinovedenie, 6, 34–37 (in Russian).