Dynamical modeling and coupling characteristic analysis of the multistage gears system in a continuous miner

• Autorzy: Lu Wenjia , Zhang Yimin , Cheng Hongchuan , Yang Zhou

Identyfikatory

DOI

10.15632/jtam-pl/115242

• Języki publikacji: EN

Abstrakty

EN

The lumped parameter method is adopted to establish a dynamic model of two stage planets and multistage fixed-shaft gears in which the effect of coupling shaft section radius on the system in a continuous miner is considered. The acceleration test of the system proves the accuracy of the proposed model. With the increase of cross section size of the coupled shaft, the influence of the first stage meshing frequency on the second stage planetary system is enhanced. The acceleration decreases gradually with the increase of the size of coupled carrier. It is shown that the modeling by considering the coupled size contributes to reduction of the vibration level.

Słowa kluczowe

EN

planets; multistage gear; continuous miner; acceleration

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2020
• Tom: Vol. 58 nr 1
• Strony: 45--58
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Lu Wenjia

• School of Mechanical Engineering and Automation, Northeastern University, Shenyang

autor

Zhang Yimin

• College of Mechanical Automotive Engineering, Zhaoqing University, Zhaoqing
• Equipment Reliability Institute, Shenyang University of Chemical Technology, Shenyang

autor

Cheng Hongchuan

• School of Mechanical Engineering and Automation, Northeastern University, Shenyang

autor

Yang Zhou

• School of Mechanical Engineering and Automation, Northeastern University, Shenyang

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).