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涡轮机匣的凸台在五轴加工中心的加工一直是整个涡轮机匣机械加工的最难点,由于涡轮机匣机匣壁薄,凸台材料硬,切削余量多,所以加工极易引起零件变形,再而造成零件加工不合格,本文论述的就是如何改进加工方法和调整加工参数,从而减少零件的变形,确保零件的工艺技术要求。
Machining of the boss of the turbine casing in the five-axis machining center has always been the most difficult point for machining the entire turbine casing. Because the casing of the turbine casing is thin, the material of the boss is hard and the cutting allowance is large, the machining can easily cause the deformation of the part. Which caused the unqualified parts processing, this article discusses how to improve the processing methods and adjust the processing parameters, thus reducing the deformation of the parts to ensure the technical requirements of the parts.