Analysis on the Noise for the Different Gearboxes of the Heavy Truck
In order to locate the excessive noise caused by gearbox noise when a heavy vehicle is accelerating, the noise and vibration on the key parts of the gearbox were tested and analyzed, and the peak noise frequency of radiating from the subbox of gearbox was found, which is the same as the peak frequen...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2015/476460 |
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| _version_ | 1832561060674011136 |
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| author | Zhixian Zhong Zhansi Jiang Yuhong Long Xin Zhan |
| author_facet | Zhixian Zhong Zhansi Jiang Yuhong Long Xin Zhan |
| author_sort | Zhixian Zhong |
| collection | DOAJ |
| description | In order to locate the excessive noise caused by gearbox noise when a heavy vehicle is accelerating, the noise and vibration on the key parts of the gearbox were tested and analyzed, and the peak noise frequency of radiating from the subbox of gearbox was found, which is the same as the peak frequency of pass-by noise. Aiming at the larger gear noise of the gearbox subbox, the experiments of pass-by noise by the two ways of the different speed-ratio gearbox, and the transformation of vice-box with helical gear, the pass-by noise was reduced by 5.6 and 3.9 dB(A), and it was made to reach the less GB limit-value. Meanwhile, the effect of the different-ratio gearbox on the vehicle noise was analyzed. So, the methods provide a practical basis for the vehicle noise and the fault diagnosis of gearbox. |
| format | Article |
| id | doaj-art-63c92f40cf7d48cebc3b9361100b69d8 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-63c92f40cf7d48cebc3b9361100b69d82025-02-03T01:26:03ZengWileyShock and Vibration1070-96221875-92032015-01-01201510.1155/2015/476460476460Analysis on the Noise for the Different Gearboxes of the Heavy TruckZhixian Zhong0Zhansi Jiang1Yuhong Long2Xin Zhan3College of Mechanical and Control Engineering, Guilin University of Technology, Guilin 541004, ChinaSchool of Mechanical & Electrical Engineering, Guilin University of Electronic Technology, Guilin 541004, ChinaSchool of Mechanical & Electrical Engineering, Guilin University of Electronic Technology, Guilin 541004, ChinaDongfeng Liuzhou Automobile Co., Ltd., Technology Center, Liuzhou 545006, ChinaIn order to locate the excessive noise caused by gearbox noise when a heavy vehicle is accelerating, the noise and vibration on the key parts of the gearbox were tested and analyzed, and the peak noise frequency of radiating from the subbox of gearbox was found, which is the same as the peak frequency of pass-by noise. Aiming at the larger gear noise of the gearbox subbox, the experiments of pass-by noise by the two ways of the different speed-ratio gearbox, and the transformation of vice-box with helical gear, the pass-by noise was reduced by 5.6 and 3.9 dB(A), and it was made to reach the less GB limit-value. Meanwhile, the effect of the different-ratio gearbox on the vehicle noise was analyzed. So, the methods provide a practical basis for the vehicle noise and the fault diagnosis of gearbox.http://dx.doi.org/10.1155/2015/476460 |
| spellingShingle | Zhixian Zhong Zhansi Jiang Yuhong Long Xin Zhan Analysis on the Noise for the Different Gearboxes of the Heavy Truck Shock and Vibration |
| title | Analysis on the Noise for the Different Gearboxes of the Heavy Truck |
| title_full | Analysis on the Noise for the Different Gearboxes of the Heavy Truck |
| title_fullStr | Analysis on the Noise for the Different Gearboxes of the Heavy Truck |
| title_full_unstemmed | Analysis on the Noise for the Different Gearboxes of the Heavy Truck |
| title_short | Analysis on the Noise for the Different Gearboxes of the Heavy Truck |
| title_sort | analysis on the noise for the different gearboxes of the heavy truck |
| url | http://dx.doi.org/10.1155/2015/476460 |
| work_keys_str_mv | AT zhixianzhong analysisonthenoiseforthedifferentgearboxesoftheheavytruck AT zhansijiang analysisonthenoiseforthedifferentgearboxesoftheheavytruck AT yuhonglong analysisonthenoiseforthedifferentgearboxesoftheheavytruck AT xinzhan analysisonthenoiseforthedifferentgearboxesoftheheavytruck |