| 桥式起重机大车啃轨的原因与解决方法 |
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| 引用本文： | 常子煜,阎峰云.桥式起重机大车啃轨的原因与解决方法[J].机械研究与应用,2008,21(5):127-129. |
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| 作者姓名： | 常子煜 阎峰云 |
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| 作者单位： | 1. 甘肃省定西起重机厂,甘肃,定西,743000
2. 兰州理工大学,甘肃,兰州,730050 |
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| 摘 要： | 桥式起重机大车啃轨主要是指起重机在运行过程中,由于种种原因造成起重机走偏,使车轮轮缘与轨道侧面摩擦,产生水平侧向力,形成磨损。轻微啃轨使轮缘及轨道侧面有明显的磨损痕迹,严重啃轨会造成轮缘和轨道的侧面金属剥落,影响起重机的使用寿命。笔者对啃轨的原因进行了较详细地分析,并提出了相应的解决方法和对策。
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| 关 键 词： | 起重机 车轮啃轨 分析 解决方法 |
Causes and resolvent for skew traveling of the bridge crane cart |
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| Chang Zi-yu,Yan Feng-yun.Causes and resolvent for skew traveling of the bridge crane cart[J].Mechanical Research & Application,2008,21(5):127-129. |
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| Authors: | Chang Zi-yu Yan Feng-yun |
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| Affiliation: | Chang Zi - yu ,Yan Feng - yun ( 1. Gansu Dingxi crane plant, Dingxi Gansu 743000, China; 2. Lanzhou university of technology, Lanzhou Gansu 730050,China) |
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| Abstract: | Skew traveling of the bridge crane cart is mainly caused in the crane running process, when the crane goes skew, and the wheel flange rubs against the rail sideways, the horizontal yawing force and abrasion are caused. Slightly skew traveling could make the abrasion trace apparently at the flange and the rail sideways, when it becomes serious, it can make the metal peel off at the flange and the rail sideways, thus affect the crane＇s service life. In this article, the causes of skew traveling are analyzed, and resolvent and precautions are then put forward. |
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| Keywords: | crane skew traveling analysis resolvent |
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