Optimization of Gear Modification for Boom and Crowing Mechanism Used in Large Mining Excavator

Wei Dong He; Ying Hui Zhang; Fu Lai Zhang; Feng Zhou; Geng Hou

doi:10.4028/www.scientific.net/AMM.868.277

Paper Titles

The Research on the Performance of Gear Lubrication Based on Romax
p.254

Research on Distribution of Internal Load of Tapered Roller Bearing Used in Axle Box of High Speed Train
p.260

Research on Intelligent Optimization Algorithm for the Hot Press Insulation of Generator Stator Bar
p.265

Dynamic Modeling and Optimal Design of a Horizontal Machining Center Based on Experimental Modal Analysis
p.271

Optimization of Gear Modification for Boom and Crowing Mechanism Used in Large Mining Excavator
p.277

Theoretical and Experimental Study on Mechanical Force of Transformer Coil Short Circuit
p.283

Concurrent Topology Optimization of Lightweight Cellular Materials and Structures
p.291

Preliminary Study of PHM System Based on Data Driven
p.299

Non-Stationary Signal Purification and Rotor Axis Orbit Feature Extraction under Machine Tool Spindle Cutting Process
p.305

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 868Optimization of Gear Modification for Boom and...

Optimization of Gear Modification for Boom and Crowing Mechanism Used in Large Mining Excavator

Abstract:

Aiming at the problems of pitting, shafts broken and so on in the process of the use of boom and crowning mechanism gear box of a large mining excavator, research found that the key problems of broken shafts and the large bearings clearance are caused by excessive shafts and gear teeth deformation, which result in serious corrosion occurred by partial load and serious bearing damage.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 868)

Pages:

277-282

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.868.277

Citation:

Cite this paper

Online since:

July 2017

Authors:

Wei Dong He, Ying Hui Zhang, Fu Lai Zhang*, Feng Zhou, Geng Hou

Keywords:

Gear Box, Macro Modification, Micro Practice Modification, Optimization

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Siyu Chen, Jinyuan Tang, Weitao Chen, Zehua Hu, Maopeng Cao. Nonlinear dynamic characteristic of a face gear drive with effect of modification. Meccanica. pp.495-496, (2014).

DOI: 10.1007/s11012-013-9814-8

Google Scholar

[2] Xingqiao Deng, Jinge Wang, Mark F. Horstemeyer. Modification design method for an enveloping hourglass worm gear with consideration of machining and misalignment errors. Chinese Journal of Mechanical Engineering . pp.265-266, (2013).

DOI: 10.3901/cjme.2013.05.948

Google Scholar

[3] Hui Ma, Xu Pang, Ranjiao Feng, Bangchun Wen. Evaluation of optimum profile modification curves of profile shifted spur gears based on vibration responses. Mechanical Systems and Signal Processing. pp.70-71, (2016).

DOI: 10.1016/j.ymssp.2015.09.019

Google Scholar

[4] Hui Liu, Chen Zhang, Chang L. Xiang, Cheng Wang. Tooth profile modification based on lateral- torsional-rocking coupled nonlinear dynamic model of gear system. Mechanism and Machine Theory. pp.83-87, (2016).

DOI: 10.1016/j.mechmachtheory.2016.07.013

Google Scholar

[5] Yong-jun Wu, Jian-jun Wang, Qin-kai Han. Static/dynamic contact FEA and experimental study for tooth profile modification of helical gears. Journal of Mechanical Science and Technology. pp.264-265, (2012).

DOI: 10.1007/s12206-011-1028-1

Google Scholar