Kinematic and Kinetostatic (Force) Analysis of a Combined Slider-Crank Mechanism with a Double Screw Joint

This study presents a new variation of slider-crank mechanism designed by coupling a planar and a screw groups of zero mobility. In this mechanism the rotation of the driving link converts to the motion of the end-effector along a screw path. A detailed assembling computational model of the synthesi...

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Bibliographic Details
Published inJournal of machinery manufacture and reliability Vol. 50; no. 1; pp. 58 - 65
Main Authors Fomin, A. S., Petelin, D. V.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2021
Springer Nature B.V
Subjects
CAD/CAM
End effectors
Engineering
Kinematics
Machines
Manufacturing
New Technologies in Mechanical Engineering
Processes
Slider-crank mechanisms
degree-of-freedom
group of zero mobility (Assur group)
screw path
kinematic analysis
kinetostatic (force) analysis
slider-crank mechanism
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Summary:This study presents a new variation of slider-crank mechanism designed by coupling a planar and a screw groups of zero mobility. In this mechanism the rotation of the driving link converts to the motion of the end-effector along a screw path. A detailed assembling computational model of the synthesized mechanism is presented, according to which kinematic and kinetostatic (force) analyses are carried out. The obtained calculation data and the computer-aided modeling results are used in production the physical prototype of the mechanism.
ISSN:1052-6188
1934-9394
DOI:10.3103/S1052618821010106