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General Information
    • ISSN: 1793-8198 (Print)
    • Abbreviated Title: Int. J. Mater. Mech. Manuf.
    • Frequency: Bimonthly
    • DOI: 10.18178/IJMMM
    • Editor-in-Chief: Prof. Ian McAndrew
    • Co-editor-in-Chief: Prof. K. M. Gupta
    • Executive Editor: Cherry L. Chen
    • Abstracting/Indexing: EI (INSPEC, IET), Chemical Abstracts Services (CAS),  ProQuest, Crossref, Ulrich's Periodicals Directory,  EBSCO.
    • E-mail ijmmm@ejournal.net

Prof. Ian McAndrew
Capitol Technology University, USA
It is my honor to be the editor-in-chief of IJMMM. I will do my best to work with the editorial team and help make this journal better.

IJMMM 2018 Vol.6(1): 74-77 ISSN: 1793-8198
DOI: 10.18178/ijmmm.2018.6.1.350

Optimizing Gear Micro Geometry for Minimum Transmission Error When Considering Manufacturing Deviation

Layue Zhao, Minggang Du, and Yang Yang
Abstract—Gear transmission error (TE) is the predominant source of dynamic excitation and via a complex transfer function produces noise in the powertrain system. Minimizing transmission error is crucial for reducing gear noise. In this paper, an external helical gear pair is modeled and analyzed by an experimentally validated 3D-TCA method ̶ GATES considering manufacturing deviation. By comparing the simulation results, the profile and lead tooth micro-modifications are compared to obtain a good result in gear transmission error and contact stress. Therefore, it is a good example to show on how to get the optimal gear tooth micro-geometry for minimum transmission error.

Index Terms—Transmission error, reducing gear noise, manufacturing deviation, gear tooth micro-geometry.

The authors are with the National Key Lab Of Vehicular Transmission, China North Vehicle Research Institute, Beijing, China (e-mail: 15011080272@ 163.com, mgdu@noveri.com.cn, yangyang913@ 163.com).


Cite: Layue Zhao, Minggang Du, and Yang Yang, "Optimizing Gear Micro Geometry for Minimum Transmission Error When Considering Manufacturing Deviation," International Journal of Materials, Mechanics and Manufacturing vol. 6, no. 1, pp. 74-77, 2018.

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