基于UGNX五轴联动加工方法的研究  

Research on 5-axis Linkage Processing Method Based on UGNX

作　　者：刘凯[1] 王成阳 LIU Kai;WANG Chengyang(College of Mechanical Engineering,Sanjiang University,Nanjing 210012,China;College of Mechanical Engineering,Yanchng Institute of Technology,Yancheng 224051,China)

机构地区：[1]三江学院机械与电气工程学院,南京210012 [2]盐城工学院机械工程学院,江苏盐城224051

出　　处：《机械工程师》2020年第1期67-69,共3页Mechanical Engineer

摘　　要：针对复杂曲面零件加工提出一种基于UGNX五轴联动的加工方法,该方法根据曲面零件的几何特征,确定相应的编程策略、选择合理的刀轴控制方式和投影矢量,生成合理的加工路线;再针对不同的机床,定制专用的后处理驱动程序;然后建立对应的机床模型,进行数控程序校验、干涉检查、测量分析等;最后通过实际加工进一步验证加工工艺的合理性。In this paper, a machining method based on UGNX five-axis linkage is proposed for the machining of complex curved parts. According to the geometric features of curved parts, the method determines the corresponding programming strategy, selects the reasonable tool axis control method and projection vector, and generates a reasonable processing route. Then, special post-processing drivers are customized for different machine tools;Corresponding machine model is established for NC program verification, interference check, measurement analysis.The rationality of the machining process is further verified by actual machining.

关 键 词：五轴机床 复杂曲面 编程策略 加工 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]