| N17型提速改造车上拉杆附加杠杆支点座与小横梁焊接处裂纹原因分析与解决措施 |
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| 引用本文： | 田贞全. N17型提速改造车上拉杆附加杠杆支点座与小横梁焊接处裂纹原因分析与解决措施[J]. 铁道车辆, 2008, 46(2): 38-39 |
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| 作者姓名： | 田贞全 |
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| 作者单位： | 成都铁路局成都东车辆段,成都东检修车间,四川,成都,610051 |
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| 摘 要： | 1 问题的提出 按铁道部的统一安排和部署,各货车车辆段相继开展了N17型(包括N17、N17G、N17A型)货车的提速改造工作.
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| 关 键 词： | 提速改造 上拉杆 杠杆 支点 小横梁 焊接 裂纹原因 分析 解决措施 Solution Measures Reform Increased Speed Cars Type Bearing Connecting Rod Welding Cracking |
| 文章编号： | 1002-7602（2008）02-0038-02 |
| 收稿时间： | 2007-04-28 |
| 修稿时间： | 2007-11-23 |
Analysis of Causes to Cracking in the Welding Part between the Top Connecting Rod Additional Lever Bearing and the Crosstie on N17 Type Freight Cars of Speed Increased Reform and Measures for Solution |
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| TIAN Zhen-quan. Analysis of Causes to Cracking in the Welding Part between the Top Connecting Rod Additional Lever Bearing and the Crosstie on N17 Type Freight Cars of Speed Increased Reform and Measures for Solution[J]. Rolling Stock, 2008, 46(2): 38-39 |
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| Authors: | TIAN Zhen-quan |
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