Affiliation:
1. Beijing Shougang Bioenergy Science & Technology Co., Ltd.
2. Brunel University
Abstract
The gear design always be focus on analyzing the static performance (strength, stress,
friction) and dynamic performance (inertia, noise, vibration), and especially for dynamic, the noise
and vibration of gear are big problems. Actually, the main reason of noise and vibration is
transmission error between master and slave gears, but the error must exist in any manufacture
process. To decrease harmful noise and vibration, the most effective method is “tooth profile
modification”, which is by tip relief or root relief for modifying geometry profile of gear tooth to
regulate transmission error. In the paper, the transmission error of original model and modified
model will be compared to show the gear profile modification will influence the transmission error
obviously.
Publisher
Trans Tech Publications, Ltd.
Reference2 articles.
1. J. Wang and I. Howard, Comprehensive Analysis of Spur Gears in Mesh with Various Types of Profile Modifications: Department of Mechanical Engineering, Curtin University of Technology, Perth, WA, Australia. (2005).
2. J. D. Smith: Gear Noise and Vibration (Marcel Dekker, Inc., New York 1999, pp.32-34).
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