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在轴流式涡轮增压器中,涡轮叶片的数量较多,同时它的形状复杂,质量要求高,采用热强材料,制造比较困难。1969年我厂开始采用叶片辊锻成型新工艺后,使叶片的叶身型面不需要再进行机械加工,从而使叶片榫部的加工成为突出矛盾。在厂党委领导下,组织了一个三结合的班子,设计制造了这条加工35ZP增压器涡轮叶片榫部的小型自动线。几年来,
In the axial turbocharger, the turbine blades a larger number, while its complex shape, high quality requirements, the use of hot materials, manufacturing more difficult. In 1969, our factory began to use the new technology of blade roll forging to make the leaf blade profile of the blade do not need to be machined, so that the machining of blade tenon became prominent contradiction. Under the leadership of the factory party committee, a three-in-one team was organized to design and manufacture this small automatic line for machining the turbine blade tenon of the 35ZP turbocharger. In recent years,