Home    Information    Current Issue    Archive    Contact   |    Login / Registration

← Back to INTERNATIONAL SCIENTIFIC JOURNAL of Georgian Committee of IFToMM "PROBLEMS OF MECHANICS"

DYNAMICAL ANALYSIS OF PLANAR RRRRT TYPE FIVE-BAR HINGED MECHANISM WITH TWO DEGREES OF FREEDOM WITH TAKING INTO ACCOUNT CLEARANCES AND IMPACTS IN KINEMATIC PAIR

Authors: N. Davitashvili, A. Sharvashidze, A. Talakvadze


Abstract:

Is stated the dynamical research of planar RRRRT type five-bar hinged mechanism with two degrees of freedom with taking into account clearances and impacts in kinematic pair in the connection of two couplers. Are determined the velocities of colliding masses of links before and after of impact as well as restoring coefficients. Is defined that with increasing of restoring coefficient the maximal magnitudes of reaction forces and number of breakings in kinematic chain are reducing. Is solved the numerical example

Keywords: Dynamical analysis; planar five-bar mechanism; two degrees of freedom; kinematic pair; clearance; impacts in kinematic pair.

View / Download Full Article (.pdf version)

To see or download this article in .pdf format, you must be a registred user.