CONSIDERATIONS REGARDING THE STRUCTURAL AND KINEMATIC ANALYSIS OF A CONICOGRAPH MECHANISM

CONSIDERATIONS REGARDING THE STRUCTURAL AND KINEMATIC ANALYSIS OF A CONICOGRAPH MECHANISM

A conicographic mechanism of I. I. Artobolevski is studied structurally and kinematically (positions). The mechanism is R-RPP-RPR-PRP type. The positions of the mechanism are calculated by the closed-loop method. It is found that the mechanism can draw ellipses, parabolas and hyperbolas. Considerati...

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Bibliographic Details
Published in:Journal of Industrial Design and Engineering Graphics Vol. 17; no. 2
Main Authors: Mirela GHERCIU, Iulian POPESCU, Alina DUTA, Ludmila SASS
Format: Journal Article
Language:English
Published: SORGING 01-11-2022
Subjects:
conicograph
curves
mechanism
Online Access:Get full text
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Summary:A conicographic mechanism of I. I. Artobolevski is studied structurally and kinematically (positions). The mechanism is R-RPP-RPR-PRP type. The positions of the mechanism are calculated by the closed-loop method. It is found that the mechanism can draw ellipses, parabolas and hyperbolas. Considerations are made regarding the geometric-kinematic synthesis of the mechanism and the type of the generated curve. Some dimensions of the mechanism were then modified to obtain other types of curves, not conical, curves with several branches, some with closed loops.
ISSN:1843-3766
2344-4681