... 气密性试验 air-tightness test 起重机啃轨 gnaw rail by crane 起重机主梁下挠 bending of crane main&nbs ...
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本文分析产生啃轨现象的原因及其表现形式，并结合故障树分析法给出桥式起重机啃轨的测量方法和消除措施。
This paper analyzes the cause and manifestation of biting rail, and gives measuring method and avoidance countermeasures according to the failure tree method.
桥式起重机在使用一段时间后，会出现不同程度的大车行走啃轨现象，尤其是使用多年的陈旧桥式起重机。
Bridge crane in use after period of time, can appear different degree of cart walk chew rail phenomena, especially used for many years of old bridge crane.
在桥式起重机使用中常因使用不当出现车轮的啃轨现象。
Synopsis Biting rail is a common failure due to improper operation for the bridge crane.
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