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介绍了大型法兰分瓣下料变形及补偿量的控制工艺。经过大量试验测量和数据分析,找出了法兰火焰数控下料的规律性,通过调整数控编程参数实现了法兰下料的精度和变形控制。
Introduced a large flange sub-material deformation and compensation of the amount of control technology. After a large number of experimental measurements and data analysis, to find out the regularity of flame flange NC blanking, by adjusting the CNC programming parameters to achieve the accuracy of flange blanking and deformation control.