Design Modification for Reducing Silent Chain Annoying NoiseSource: Journal of Mechanical Design:;2002:;volume( 124 ):;issue: 004::page 822DOI: 10.1115/1.1485093Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the design of driving systems, silent chains have extensively replaced roller chains thanks to annoying noise problems. For some types of cab-motorcycles, especially sheet-frame cabs, however, the annoying noise generated by silent chains is still not acceptable. In this study, silent chain noise of cab motorcycles is investigated first by order analysis and time-frequency (TF) analysis of measured noise, and second by the analysis of noise-origination, transmission and amplification via frame. The noise mechanism can therefore be precisely uncovered. Some experiments have been conducted to discover three primary issues of a noise problem, i.e., noise source, transmission path, and response. Additionally, a mode shape (1,3) at 1650 Hz can be constructed based on the running mode principle to interpret a dominant structure-borne noise.
keyword(s): Noise (Sound) , Chain AND Design ,
|
Collections
Show full item record
| contributor author | M. Pan | |
| contributor author | T. Shieh | |
| contributor author | Senior Researcher | |
| date accessioned | 2017-05-09T00:08:09Z | |
| date available | 2017-05-09T00:08:09Z | |
| date copyright | December, 2002 | |
| date issued | 2002 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-27734#822_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/127159 | |
| description abstract | In the design of driving systems, silent chains have extensively replaced roller chains thanks to annoying noise problems. For some types of cab-motorcycles, especially sheet-frame cabs, however, the annoying noise generated by silent chains is still not acceptable. In this study, silent chain noise of cab motorcycles is investigated first by order analysis and time-frequency (TF) analysis of measured noise, and second by the analysis of noise-origination, transmission and amplification via frame. The noise mechanism can therefore be precisely uncovered. Some experiments have been conducted to discover three primary issues of a noise problem, i.e., noise source, transmission path, and response. Additionally, a mode shape (1,3) at 1650 Hz can be constructed based on the running mode principle to interpret a dominant structure-borne noise. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Design Modification for Reducing Silent Chain Annoying Noise | |
| type | Journal Paper | |
| journal volume | 124 | |
| journal issue | 4 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.1485093 | |
| journal fristpage | 822 | |
| journal lastpage | 827 | |
| identifier eissn | 1528-9001 | |
| keywords | Noise (Sound) | |
| keywords | Chain AND Design | |
| tree | Journal of Mechanical Design:;2002:;volume( 124 ):;issue: 004 | |
| contenttype | Fulltext |