American Journal of Mechanical Engineering
ISSN (Print): 2328-4102 ISSN (Online): 2328-4110 Website: http://www.sciepub.com/journal/ajme Editor-in-chief: Kambiz Ebrahimi, Dr. SRINIVASA VENKATESHAPPA CHIKKOL
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American Journal of Mechanical Engineering. 2016, 4(7), 394-399
DOI: 10.12691/ajme-4-7-30
Open AccessSpecial Issue

Stress and Strain Analysis in Critical Joints of the Bearing Parts of the Mobile Platform Using Tensometry

Miroslav Pástor1, , František Trebuňa1 and František Šimčák1

1Department of Applied Mechanics and Mechanical Engineering, Technical University of Košice, Faculty of Mechanical Engineering, Letná 9, Košice, 04200, Slovakia

Pub. Date: December 17, 2016

Cite this paper:
Miroslav Pástor, František Trebuňa and František Šimčák. Stress and Strain Analysis in Critical Joints of the Bearing Parts of the Mobile Platform Using Tensometry. American Journal of Mechanical Engineering. 2016; 4(7):394-399. doi: 10.12691/ajme-4-7-30

Abstract

At present, there has been a rapid advancement in the use of new materials and modern technologies in the design and technical improvement of robotic systems. Methods of numerical modeling are most commonly used in the design and development of load-bearing parts of mechanisms. When designing complicated mechanical systems such as robotic systems, it is often difficult to correctly define boundary conditions that correspond to the actual operational state using the results obtained through numerical modeling. The paper presents methods of verification of the results obtained by numerical modeling in the selected load-bearing component of a six-leg robot from experimental measurement using tensometry with the aim to take into account the strength and stiffness parameters of the load-bearing part in order not to jeopardize safe and reliable operation of the mobile robotic platform.

Keywords:
robotic systems numerical modeling stress analysis tensometry

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