The Effect of the Type of Mounting on Stability of a Hydraulic Telescopic Cylinder

• Autorzy: Uzny S. , Kutrowski Ł.
• Języki publikacji: EN

Abstrakty

EN

This paper revolves around the boundary value problem regarding the stability of a telescopic hydraulic cylinder. The effect of its mounting type on the maximum load able to move without being damaged by buckling was examined. The formulation of the boundary problem was carried out on the basis of the static stability. The results were presented in a dimensionless form. The influence of the type of mounting of the telescopic hydraulic cylinder on the bearing capacity of the system was determined, taking into account changes in cylinder and seals thickness parameters and stiffness of connections between following elements. The results are presented for a three-stage and a five-stage hydraulic telescopic cylinder.

Słowa kluczowe

EN

hydraulic telescopic cylinder; Euler's load; stability; hydraulic motors

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2018
• Tom: Vol. 42, No. 2
• Strony: 53--60
• Opis fizyczny: Bibliogr. 4 poz., schem., tab., wykr.

Twórcy

autor

Uzny S.

• Czestochowa University of Technology, Institute of Mechanics and Machine Design Fundamentals

autor

Kutrowski Ł.

• Czestochowa University of Technology, Institute of Mechanics and Machine Design Fundamentals

Bibliografia

• 1. Narvydas, E. (2016). Buckling strength of hydraulic cylinders-engineering approach and finite element analysis. Mechanics, 22 (6): 474–477.
• 2. Tomski, L. and Uzny, S. (2008). Stateczność i drgania swobodne siłownika hydraulicznego sprężyście zamocowanego. Zeszyty Naukowe Politechniki Rzeszowskiej. Mechanika, (74 [258]): 381–392.
• 3. Tomski, L. and Uzny, S. (2011). A hydraulic cylinder subjected to euler's load in aspect of the stability and free vibrations taking into account discrete elastic elements. Archives of civil and mechanical engineering, 11 (3): 769–785.
• 4. Uzny, S. (2009). Free vibrations and stability of hydraulic cylinder fixed elastically on both ends. In PAMM: Proceedings in Applied Mathematics and Mechanics, volume 9, pages 303–304. Wiley Online Library.