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本文叙述了轧材叶片两次热弯成形工艺,指出,采用这种工艺后,叶片的几何形状、材料和工时消耗、生产周期、工艺装备成本均优于整铸或铸焊转轮,而且也适合专业化生产。
This paper describes the two hot bending forming process of rolling blade. It is pointed out that the blade geometry, material and labor consumption, production cycle and equipment costs are better than that of the whole casting or casting welding wheel after adopting this kind of process. Suitable for specialized production.