ARTICLE
Dynamical modeling and coupling characteristic analysis of the multistage gears system in a continuous miner
Wenjia Lu 1
,  
Yimin Zhang 2, 3
,  
 
 
More details
Hide details
1
School of Mechanical Engineering and Automation, Northeastern University, Shenyang
2
College of Mechanical Automotive Engineering, Zhaoqing University, Zhaoqing
3
Equipment Reliability Institute, Shenyang University of Chemical Technology, Shenyang
Online publication date: 2020-01-15
Publication date: 2020-01-15
Submission date: 2019-04-09
Acceptance date: 2019-06-21
 
Journal of Theoretical and Applied Mechanics 2020;58(1):45–58
KEYWORDS
ABSTRACT
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.
 
REFERENCES (23)
1.
Bai W., Qin D., Wang Y., Lim T.C., 2018, Dynamic characteristics of motor-gear system under load saltations and voltage transients, Mechanical Systems and Signal Processing, 100, 1-16.
 
2.
Chowdhury S., Yedavalli R.K., 2017, Dynamics of low speed geared shaft systems mounted on rigid bearings, Mechanism and Machine Theory, 112, 123-144.
 
3.
Chowdhury S., Yedavalli R.K., 2018, Vibration of high speed helical geared shaft systems mounted on rigid bearings, International Journal of Mechanical Sciences, 142-143, 176-190.
 
4.
Eritenel T., Parker R.G., 2009, Modal properties of three-dimensional helical planetary gears, Journal of Sound and Vibration, 325, 1, 397-420.
 
5.
Guo Y., Parker R.G., 2010, Dynamic modeling and analysis of a spur planetary gear involving tooth wedging and bearing clearance nonlinearity, European Journal of Mechanics, 29, 6, 1022-1033.
 
6.
Guo Y., Parker R.G., 2012, Dynamic analysis of planetary gears with bearing clearance, Journal of Computational and Nonlinear Dynamics, 7, 4, 1-13.
 
7.
Hammami A., Fernandez del Rincon A., Chaari F., 2015a, Dynamic behaviour of back to back planetary gear in run up and run down transient regimes, Journal of Mechanics, 31, 4, 481-491.
 
8.
Hammami A., Fernandez del Rincon A., Viadero F., Chaari F., Haddar M., 2015b, Modal analysis of back-to-back planetary gear: experiments and correlation against lumped parameter model, Journal of Theoretical and Applied Mechanics, 53, 1, 125-138.
 
9.
Hammami A., Fernandez del Rincon A., Chaari F., Santamaria M.I., Rueda F.V., Haddar M., 2016, Effects of variable loading conditions on the dynamic behaviour of planetary gear with power recirculation, Measurement, 94, 306-315.
 
10.
Karray M., Chaari F., Fernandez del Rincon A., Viadero F., Haddar M., 2013, An experimental investigation of the dynamic behavior of planetary gear set, [In:] Design and Modeling of Mechanical Systems,LNME, M. Haddar et al. (Edit.), 199-206.
 
11.
Kubur M., Kahraman A., Zini D.M., Kienzle K., 2004, Dynamic analysis of a multi-shaft helical gear transmission by finite elements: model and experiment, Journal of Vibration and Acoustics, 126, 3, 398-406.
 
12.
Lin J., Parker R.G., 1999, Analytical characterization of the unique properties of planetary gear free vibration, Journal of Vibration and Acoustics, 121, 3, 316-321.
 
13.
Lin J., Parker R.G., 2002,Mesh stiffness variation instabilities in two-stage gear systems, Journal of Vibration and Acoustics, 124, 68-76, DOI: 10.1115/1.1424889.
 
14.
Liu C., Qin D., Liao Y., 2016, Dynamic analysis for the cutting electromechanical transmission system in the long-wall Shearer, Journal of Mechanical Engineering, 52, 7, 14-22.
 
15.
Liu C., Qin D., Liao Y., 2017. Dynamic modeling and analysis of high-speed planetary gear including centrifugal force, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 39, 10, 3769-3778.
 
16.
Liu C., Qin D., Lim T. C., Liao Y., 2014, Dynamic characteristics of the herringbone planetary gear set during the variable speed process, Journal of Sound and Vibration, 333, 24, 6498-6515.
 
17.
Ma H., Wang Q.B., Huang J., 2013, Vibration response analysis of gear coupled rotor system considering geometric eccentric effect of helical gears, Journal of Aerospace Power, 28, 1, 16-24.
 
18.
Ma H., Zhu L.S., Wang Q.B., 2012, Modal coupling characteristic analysis of a helical gear rotor system with parallel shafts, Proceedings of the CSEE, 32, 29, 131-136.
 
19.
Parker R.G., Lin J., 2004, Mesh phasing relationships in planetary and epicyclic gears, Journal of Mechanical Design, 126, 365-370.
 
20.
Wei J., Zhang A., Qin D., Lim T.C., Shu R., Lin X., Meng F., 2017, A coupling dynamics analysis method for a multistage planetary gear system, Mechanism and Machine Theory, 110, 27-49.
 
21.
Yi Y.Y., Qin D., Liu Z., 2018, Investigation of electromechanical coupling vibration characteristics of an electric drive multistage gear system, Mechanism and Machine Theory, 121, 446-459.
 
22.
Zhang Y., Wang Q , Ma H., Huang J., Zhao C., 2013, Dynamic analysis of three-dimensional helical geared rotor system with geometric eccentricity, Journal of Mechanical Science and Technology, 27, 11, 3231-3242.
 
23.
Zhang L., Wang Y., Wu K., Sheng R., 2017, Three-dimensional modeling and structured vibration , modes of two-stage helical planetary gears used in cranes, Shock and Vibration, 1-18.
 
eISSN:2543-6309
ISSN:1429-2955