| 新型客车热轴现象机理分析 |
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| 引用本文： | 程迪,董黎生. 新型客车热轴现象机理分析[J]. 铁道机车车辆, 2007, 27(5): 17-20 |
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| 作者姓名： | 程迪 董黎生 |
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| 作者单位： | 郑州铁路职业技术学院,河南郑州,450052 |
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| 摘 要： | 针对近来陆续发生的客车热轴现象,进行了运用情况调查,从轮径差、轴箱定位、构架结构尺寸差、车体支撑状态等方面进行了分析,得出了上述几方面是造成热轴主要原因的结论,并提出了相应的建议。
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| 关 键 词： | 热轴 轮径差 轴箱定位 固定轴距差 旁承 |
| 文章编号： | 1008-7842（2007）05-0017-03 |
| 收稿时间： | 2007-02-09 |
| 修稿时间： | 2007-02-09 |
Mechanism Analysis of New Passenger Car Hot Box Phenomenon |
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| CHENG Di,DONG Li-sheng. Mechanism Analysis of New Passenger Car Hot Box Phenomenon[J]. Railway Locomotive & Car, 2007, 27(5): 17-20 |
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| Authors: | CHENG Di DONG Li-sheng |
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| Abstract: | By investigation and analysis,the paper points out that diameter difference,type journal box positioning,frame structure size difference and the state body supporting have an important influnce on the happen of passenger car hot box.Finally,it put forward some advice to decrease the happen rate of passenger car hot box. |
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| Keywords: | hot box diameter difference type journal box positioning fixed wheel base difference side bearing |
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