IMPROVEMENT OF LINKAGE DRIVE PUMPING UNIT CONSTRUCTION

Popovich Vasyl Ya. Assistant of the Department of Machines Mechanics, This email address is being protected from spambots. You need JavaScript enabled to view it.

Senchishak Vasyl M. Assistant Professor of the Department of Machines Mechanics

Kharun Viktor R., Cand. Techn. Sc. Assistant Professor of the Department of Machines Mechanics, Ivano-Frankovsk National Technical University of Oil and Gas, Ivano-Frankovsk, Ukraine

By means of vector algebra, kinematics analysis algorithm of spatial six
membered linkage drive pumping unit model SK8 is developed. Authors obtain decision of system of vector equations, on the basis of which the effect of dynamic errors linkage to the position of its links is investigated. The elastic deformation of rods is detected, which is a consequence of the presence of redundant links in the mechanism. To eliminate elastic deformation of the units, design changes in the kinematic scheme of the lever mechanism are proposed.

vector, mechanism, pumping unit, hinge, block diagram, link, redundant links

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