Application of Pneumatic Ventilated Disc Brake in Mine Electric Locomotive
In order to improve the safety of underground transportation of mine electric locomotive,the existing hand wheel brake shoe brake device is analyzed. Aiming at the shortage of braking performance,a kind of pneumatic ventilated disc brake device is proposed. Referring to the formula and theory of tra...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2018-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.05.037 |
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| _version_ | 1841547398799687680 |
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| author | Li Zhaosong Zhang Yulu Dong Mengshi |
| author_facet | Li Zhaosong Zhang Yulu Dong Mengshi |
| author_sort | Li Zhaosong |
| collection | DOAJ |
| description | In order to improve the safety of underground transportation of mine electric locomotive,the existing hand wheel brake shoe brake device is analyzed. Aiming at the shortage of braking performance,a kind of pneumatic ventilated disc brake device is proposed. Referring to the formula and theory of train traction braking,the braking performance is verified by calculation. At the same time,the braking process is simulated and analyzed by the finite element software Abaqus,the temperature field distribution nephogram and the temperature variation curve of the corresponding node are obtained. Finally,the test is carried out. The results show that the braking device can improve the braking performance of mine electric locomotive effectively,shorten the braking distance,and can meet the requirements of MT/T 1064—2008 technical conditions. It provides the basis for the improvement of the braking device of the mine electric locomotive in the future,and has certain application value. |
| format | Article |
| id | doaj-art-3a916335de894827a82e4e90a0a71937 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-3a916335de894827a82e4e90a0a719372025-01-10T14:42:18ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392018-01-014218118429936613Application of Pneumatic Ventilated Disc Brake in Mine Electric LocomotiveLi ZhaosongZhang YuluDong MengshiIn order to improve the safety of underground transportation of mine electric locomotive,the existing hand wheel brake shoe brake device is analyzed. Aiming at the shortage of braking performance,a kind of pneumatic ventilated disc brake device is proposed. Referring to the formula and theory of train traction braking,the braking performance is verified by calculation. At the same time,the braking process is simulated and analyzed by the finite element software Abaqus,the temperature field distribution nephogram and the temperature variation curve of the corresponding node are obtained. Finally,the test is carried out. The results show that the braking device can improve the braking performance of mine electric locomotive effectively,shorten the braking distance,and can meet the requirements of MT/T 1064—2008 technical conditions. It provides the basis for the improvement of the braking device of the mine electric locomotive in the future,and has certain application value.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.05.037Mine electric locomotiveVentilated discBraking distanceTemperature field |
| spellingShingle | Li Zhaosong Zhang Yulu Dong Mengshi Application of Pneumatic Ventilated Disc Brake in Mine Electric Locomotive Jixie chuandong Mine electric locomotive Ventilated disc Braking distance Temperature field |
| title | Application of Pneumatic Ventilated Disc Brake in Mine Electric Locomotive |
| title_full | Application of Pneumatic Ventilated Disc Brake in Mine Electric Locomotive |
| title_fullStr | Application of Pneumatic Ventilated Disc Brake in Mine Electric Locomotive |
| title_full_unstemmed | Application of Pneumatic Ventilated Disc Brake in Mine Electric Locomotive |
| title_short | Application of Pneumatic Ventilated Disc Brake in Mine Electric Locomotive |
| title_sort | application of pneumatic ventilated disc brake in mine electric locomotive |
| topic | Mine electric locomotive Ventilated disc Braking distance Temperature field |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.05.037 |
| work_keys_str_mv | AT lizhaosong applicationofpneumaticventilateddiscbrakeinmineelectriclocomotive AT zhangyulu applicationofpneumaticventilateddiscbrakeinmineelectriclocomotive AT dongmengshi applicationofpneumaticventilateddiscbrakeinmineelectriclocomotive |