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本文从螺旋分料器的结构性能着手,分析了目前国内制造螺旋叶片存在的问题,并从绕制工艺和变形理论出发,提出了螺旋叶片制作新工艺。
In this paper, starting from the structural performance of the screw distributor, the problems existing in the manufacture of helical blades in China are analyzed. Based on the theory of winding and deformation, a new technology of spiral blade manufacturing is proposed.