CO_2压缩机增速齿轮箱断齿故障分析

Analysis on the Gearbox Breakage of CO_2 Compressor

通过对齿轮断口的形貌、振动原因及裂纹源分析、并结合对原齿轮设计承载能力的校核 ,找到了GN -2 5增速齿轮箱断齿的原因 ,提出了防止故障发生措施。

Through analysis on the appearance of the fracture, vibration cause and breakage origin of the CO 2 compressor gearbox, and the check and calibration of the original gear design bearing capacity, the breakage cause of the speed increasing gearbox teeth is found, and failure prevention measures are provided.