Fedyk V. The influence of geometrical parameters on the load the ability of the supporting-turning device cranes.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0416U001515

Thesis Registration Form

0416U001515.pdf

Applicant for

Specialization

  • 05.02.02 - Машинознавство

26-02-2016

Specialized Academic Board

Д 35.052.06

Lviv Polytechnic National University

Essay

The thesis is devoted to solving scientific problems increase the efficiency of the supporting-turning device modified using rollers and angle of geometric axes to the axis of rotation of the crane 45 degrees. To solve the tasks performed kinetostatychnyy analysis of the supporting-turning device on which changes depending Analytical sliding speeds spots of its own racetracks and without taking into account their mechanical friction of moving surfaces adjacent running tracks of rolling elements.

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Files

aref.doc

dis.doc

dis.doc

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