Effects of Metro Wheel Flange Lubrication on Wheel Wear
In order to investigate the effect of flange lubrication on the wheel wear, tracking test in one metro line was made on the trains equipped with flange lubricator and the ones without flange lubricator. The results showed that for the tested line the wheel flange wear occurred in the range from -40...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2017-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.06.022 |
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| author | WEN Bang TAO Gongquan WEN Zefeng GUAN Qinghua |
| author_facet | WEN Bang TAO Gongquan WEN Zefeng GUAN Qinghua |
| author_sort | WEN Bang |
| collection | DOAJ |
| description | In order to investigate the effect of flange lubrication on the wheel wear, tracking test in one metro line was made on the trains equipped with flange lubricator and the ones without flange lubricator. The results showed that for the tested line the wheel flange wear occurred in the range from -40 mm to -30 mm relative to nominal rolling circle with concentrating in the root of the flange, and wheel tread wear occurred in the range from -30 mm to 60 mm. The flange lubrication had little influence on the flange thickness, flange height, and tread wear rate in this metro line, as well as the flange wear area rate of trailers with the wheel profile of LM30, but it could greatly slow down the flange wear for motor cars and trailers with the wheel profile of LM32. By comparison with the trains without flange lubricators, the flange wear rate could decrease 24% for the trains of which only motor cars installed flange lubricators, and 36% for the trains of which all the cars installed flange lubricators. For extending the life of wheel, flange lubricators should be equipped on all the car of the train. |
| format | Article |
| id | doaj-art-2a579206f56d4626811bc0a7e472d00d |
| institution | Kabale University |
| issn | 1000-128X |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-2a579206f56d4626811bc0a7e472d00d2025-08-20T03:49:02ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2017-01-0110110520917642Effects of Metro Wheel Flange Lubrication on Wheel WearWEN BangTAO GongquanWEN ZefengGUAN QinghuaIn order to investigate the effect of flange lubrication on the wheel wear, tracking test in one metro line was made on the trains equipped with flange lubricator and the ones without flange lubricator. The results showed that for the tested line the wheel flange wear occurred in the range from -40 mm to -30 mm relative to nominal rolling circle with concentrating in the root of the flange, and wheel tread wear occurred in the range from -30 mm to 60 mm. The flange lubrication had little influence on the flange thickness, flange height, and tread wear rate in this metro line, as well as the flange wear area rate of trailers with the wheel profile of LM30, but it could greatly slow down the flange wear for motor cars and trailers with the wheel profile of LM32. By comparison with the trains without flange lubricators, the flange wear rate could decrease 24% for the trains of which only motor cars installed flange lubricators, and 36% for the trains of which all the cars installed flange lubricators. For extending the life of wheel, flange lubricators should be equipped on all the car of the train.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.06.022wheel wearflange lubricationturning repairmetro vehicle |
| spellingShingle | WEN Bang TAO Gongquan WEN Zefeng GUAN Qinghua Effects of Metro Wheel Flange Lubrication on Wheel Wear 机车电传动 wheel wear flange lubrication turning repair metro vehicle |
| title | Effects of Metro Wheel Flange Lubrication on Wheel Wear |
| title_full | Effects of Metro Wheel Flange Lubrication on Wheel Wear |
| title_fullStr | Effects of Metro Wheel Flange Lubrication on Wheel Wear |
| title_full_unstemmed | Effects of Metro Wheel Flange Lubrication on Wheel Wear |
| title_short | Effects of Metro Wheel Flange Lubrication on Wheel Wear |
| title_sort | effects of metro wheel flange lubrication on wheel wear |
| topic | wheel wear flange lubrication turning repair metro vehicle |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.06.022 |
| work_keys_str_mv | AT wenbang effectsofmetrowheelflangelubricationonwheelwear AT taogongquan effectsofmetrowheelflangelubricationonwheelwear AT wenzefeng effectsofmetrowheelflangelubricationonwheelwear AT guanqinghua effectsofmetrowheelflangelubricationonwheelwear |