The impact of the elevator guides contamination on the braking process delay for selected progressive gears

• Autorzy: Longwic R. , Szydło K.

Identyfikatory

DOI

10.12913/22998624/68908

• Języki publikacji: EN

Abstrakty

EN

The authors’ tests results on the impact of the guiding system (the guides) contamination in the friction lift on the delay of progressive gears braking process are presented in this article. The tests were conducted using a free fall method and a test bench built for that purpose. In order to render all working conditions the guiding system of tested gears was lubricated with the most commonly used lubricating agents. Solid grease (SM), mineral oil (OL), the mixture of solid grease and quartz sand (S50) as well as the mixture of mineral oil and quartz sand (O50) were used.

Słowa kluczowe

EN

elevator; progressive gears

• 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: 2017
• Tom: Vol. 11, no 2
• Strony: 1--7
• Opis fizyczny: Bibliogr. 11 poz., fig.

Twórcy

autor

Longwic R.

• University of Technology, Department of Automotive Vehicles, Nadbystrzycka Street 36, 20-618 Lublin

autor

Szydło K.

• University of Technology, Department of Automotive Vehicles, Nadbystrzycka Street 36, 20-618 Lublin

Bibliografia

• 1. Gardyński L., Lonkwic P. „Testing Polymer Rollers Memory in the Context of Passenger Lift Car Comfort”, Journal of Vibroengineering vol. 1 (2014), 16, 225 – 230.
• 2. Klepka T., Dębski H., Rydarowski H. Characteristic of high-density polyethylene and its properties simulation with use of finite element method. Polimery 54 (9), 2009, 668−672.
• 3. Kwaśniewski J. : „Passenger and cargo elevators – the construction and operating conditions”, AGH University of Science and Technology Press, Cracow 2006.
• 4. Lonkwic P, Różyło P, Dębski H. Numerical and experimental analysis of the progressive gear body with the use of finite-element method. Maintenance and Reliability 17(4), 2015, 542–548, http://dx.doi.org/10.17531/ein.2015.4.9.
• 5. Lonkwic P. Influence of friction drive lift gears construction on the length of braking distance. Chinese Journal of Mechanical Engineering 28 (2), 2015, 363-368.
• 6. Lonkwic P., Różyło P. “Theoretical and experimental analysis of loading impact from the progressive gear on the lift braking distance with the use of the free fall method”, Advances in Science and Technology Research Journal, vol. 10 (30) , 103-109, 2016, DOI: 10.12913/22998624/62628.
• 7. Lonkwic P., Szydło K., Molski Sz. “The impact of progressive gear geometry on the braking distance length under changeable operating conditions”, Advances in Science and Technology Research Journal vol. 1 (2016), 29, pages 161 – 167, DOI: 10.12913/22998624/61948.
• 8. The Polish Standard PN EN 81-1 Safety regulations on the elevators construction and installation. Part 1. Electrical elevators 2002.
• 9. Różyło P.: Optimization of I-section profile design by the finite element method;. Advances in Science and Technology Research Journal, 2016, vol. 10, no. 29, p.52-56.
• 10. Website: www.monteferro.it.
• 11. Website: www.statsoft.pl.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)