以薄壁异形件为研究对象,通过分析加工变形、热变形、振动变形和装夹变形等影响此类零件加工质量的因素,从工艺方案设计、刀具选择、装夹方式选择、刀具路径设计、切削参数选择等方面进行优化和改进,总结出了薄壁异形件加工的具体方法,提高了加工质量。 Taking the thin-walled profiled parts as the research object, the factors affecting the quality of the machined parts such as deformation, thermal deformation, vibration deformation and clamping deformation are analyzed. From the aspects of process scheme design, tool selection, clamping way selection, toolpath design, cutting Parameter selection and other aspects of optimization and improvement, summed up the thin-walled shaped pieces of concrete processing methods to improve the processing quality.