摘要
为了更直观检验数控铣床编程,提高加工效率和零件品质,利用宇龙仿真软件对典型凸台零件进行加工特征分析,刀具、切削参数选择,在此基础上进行数控编程,重点对刀具轨迹和宏程序进行分析.宇龙仿真软件HNC-22M系统对零件加工特征进行单独分析加工,分别为大凸台、平面、大小凸台、大小凸台周围余料去除、键槽、中央腔体、钻孔和攻丝等加工,将复杂零件的加工进行了分解和简化,以期为复杂铣削零件的加工和编程提供指导.
In order to check the programming of CNC milling machine more directly and improve the processing efficiency and parts quality,the machining characteristics of typical boss parts,the selection of cutting tools and cutting parameters are analyzed in this paper.On this basis,the NC programming is carried out,with the emphasis on the analysis of tool path and macro program.HNC-22M system in Yulong simulation software is used to analyze and process the machining features of the parts separately,including large boss,plane,small boss,removal of surplus materials around large and small boss,keyway,central cavity,drilling and tapping,etc.The processing of complex parts is divided and simplified in order to provide guidance for the machining and programming of complex milling parts.
作者
董丽梅
刘广桥
李辉
DONG Li-mei;LIU Guang-qiao;LI Hui(Bailie School of Petroleum Engineering,Lanzhou City University,Lanzhou Gansu 730070)
出处
《甘肃高师学报》
2020年第5期19-23,共5页
Journal of Gansu Normal Colleges
基金
甘肃省自然科学基金“类富勒烯碳氢薄膜纳米结构演变的环境影响机制”(18JR3RA218)
甘肃省高等学校科研项目“环境普适性碳基薄膜的构筑及摩擦学机理”(2018A-104)
兰州市科技计划项目“环境自调节碳基涂层复合技术研究”(2018-4-32).
关键词
数控铣床
复杂零件
仿真加工程序
仿真加工过程
CNC milling machine
complex parts
simulation process
simulation processing program
