The influence of clearances in a drive system on dynamics and kinematics of a telescopic crane

• Autorzy: Trąbka A.

Identyfikatory

DOI

10.1515/ama-2015-0002

• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of numerical analyses that were carried out in order to evaluate how a change in a size of a clearance in a slewing motion drive system of a telescopic crane influences the movement of a load and the dynamic loads of a structure. A computational model was developed based on a real structure of an experimental crane by using the ADAMS software. The analyses showed that a circumferential clearance at the output of a reduction gear, which is less than 1º, does not adversely affect the precision of the load movement. An excessive clearance leads to losing fluidity of a body slewing motion and to changes in the trajectory of the load.

Słowa kluczowe

EN

clearances; drive system; experimental telescopic crane; multibody dynamic systems

PL

układy napędowe; żurawie teleskopowe

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2015
• Tom: Vol. 9, no. 1
• Strony: 9--13
• Opis fizyczny: Bibliogr. 25 poz., rys., tab., wykr.

Twórcy

autor

Trąbka A.

• *Faculty of Mechanical Engineering and Computer Science, Department of Engineering Fundamentals, University of Bielsko-Biala, ul. Willowa 2, 43-309 Bielsko-Biała, Poland

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