Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Lonkwic Paweł, Różyło Patryk
Rok wydania:	2016
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	angielski
Numer czasopisma:	30
Wolumen/Tom:	10
Strony:	103 - 109
Web of Science® Times Cited:	17
Bazy:	Web of Science \| BazTech \| Index Copernicus \| Google Scholar
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	TAK
Licencja:
Sposób udostępnienia:	Otwarte czasopismo
Wersja tekstu:	Ostateczna wersja opublikowana
Czas opublikowania:	W momencie opublikowania
Data opublikowania w OA:	1 czerwca 2016
Abstrakty:	angielski
	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.

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