ATM 기어 소음 저감

Title
ATM 기어 소음 저감
Other Titles
Reduction of ATM Gear Noise
Author
정진태
Keywords
automatic teller machine; gear mesh frequency; gear noise; ATM기기; 기어물림주파수; 기어소음
Issue Date
2015-11
Publisher
대한기계학회
Citation
2015 대한기계학회 창립 70주년 기념 학술대회, Page. 2813-2814
Abstract
In this paper, the noise generated by an automatic teller machine is reduced. To analyze noise sources, the noise and vibration signals are measured by using microphones and accelerometers. Through the signal analysis, the largest frequency component of the noise is identified. It is found that the frequency component is equal to the gear mesh frequency of a source gear. The noise is reduced by improving the support of the source gear.
URI
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06576213http://repository.hanyang.ac.kr/handle/20.500.11754/101904
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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