Theoretical and experimental analysis of loading impact from the progressive gear on the lift braking distance with the use of the free fall method

• Autorzy: Lonkwic P. , Różyło P.

Identyfikatory

DOI

10.12913/22998624/62628

• Języki publikacji: EN

Abstrakty

EN

The gear which is the central safety element of the friction drive lift during braking is exposed to overloading connected with changeable weight which loads the lift braking system. In the article the results of numerical analysis for braking process of CHP 2000 type progressive gear distinguished by an innovative design have been presented. The numerical analysis was conducted with the use of a simulation of the gear roller displacement depending on changeable loading with the support of Abaqus/CAE software. Displacement of the gear roller from the neutral position in which the gear starts loosing energy of speeding up weight to zero was simulated. The results obtained from computer simulations were verified on the basis of a physical experiment at the bench station created to verify braking parameters of the gears with the use of free fall method.

Słowa kluczowe

EN

friction drive lift; progressive gears; safety; FEA analysis; Abaqus

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2016
• Tom: Vol. 10, nr 30
• Strony: 103--109
• Opis fizyczny: Bibliogr. 16 poz., fig.

Twórcy

autor

Lonkwic P.

• Lift Service S.A. Roztocze str. 6, 20-722 Lublin, Poland

autor

Różyło P.

• Lublin University of Technology, Mechanical Engineering Faculty, Department of Machine Design Nadbystrzycka str. 36, 20-618 Lublin

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