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加工薄壁零件时,装夹变形是影响零件加工变形的一个重要原因,利用有限元分析技术,计算出工件装夹变形量,通过数控程序对变形量进行补偿,以抵消加工时的装夹变形量。
The processing of thin-walled parts, the clamping deformation is an important factor affecting the deformation of parts processing, the use of finite element analysis technology to calculate the amount of workpiece clamping deformation, the amount of deformation by CNC program to compensate to offset the clamping deformation the amount.