rail gnawing

基本解釋

Rail gnawing caused by insufficient rigidity and wheel askew is overcome after the improvement, failures are reduced.
改進(jìn)後消耗了剛性不足和車輪偏斜引起的啃軌現(xiàn)象，降低了故障。
The "Gnawing rail" between wheel and rail of a bridge crane occurs sometime double-point contact circular top rail is of a structure form for eliminating "gnawing rail" fully.
起重機車輪與軌道間有時會發(fā)生“啃道”現(xiàn)象。雙點接觸圓頂軌道是徹底消除“啃道”現(xiàn)象的結(jié)搆形式。
At first, the reason and hazard of rail gnawing in cranes big and small vehicle are analyzed, then the problems are listed when checking rail gnawing and resolutions are put forward.
分析了起重機大、小車運行産生啃軌的原因及其危害，同時列出啃軌時檢騐注意的問題，提出了解決啃軌的方法。