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详细地介绍了CFM56-7B发动机高压压气机可调静子叶片(VSV)系统及其结构损伤的主要原因,提出了VSV结构损伤的检查方法和当前的预防措施,可为航线维护中判断VSV结构损伤提供一定的参考。
In this paper, the main reason of the structure of the adjustable vane (VSV) system of CFM56-7B engine high pressure compressor is introduced in detail. The inspection method of VSV structure damage and the current preventive measures are put forward, which can be used to judge the VSV structural damage Provide some reference