This article mainly discusses the error control technology for CNC machining of large hydraulic turbine blades and discs,focusing on studying the model of part machining contour error caused by geometric errors,nonlinear errors,and other factors of CNC machine tools,and proposing corresponding accuracy control methods and compensation measures.This technology has been successfully used in the production and manufacturing of bladed disc parts,and the machining accuracy of the parts has been significantly improved.
关键词
转轮叶盘/误差建模/误差补偿/误差控制
Key words
runner blades/error modeling/error compensation/error control
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