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中、小型废气涡轮增压器的压气机大都是导风轮和轮盘铸成一体的整体叶轮。本文主要介绍这种叶轮前倾后弯叶片的成型规律。
Medium and small turbocharging turbocompressors are mostly wind guide wheel and wheel integrated cast impeller. This article mainly introduces the forming rule of this impeller backward curved blade.