摘要
为了提高厚度相近的多个零件加工质量和生产效率,利用UG12.0软件进行零件三维数字模型设计、加工位置排版与数控程序编制,在加工模块中设置辅助基准来确定正反面位置关系,实现在一个毛坯件上加工多个零件正反两面的加工工艺,并用数控铣床加工,进行验证。结果证明这一加工工艺规程切实可行。研究结果对改进传统加工工艺设计提供一定参考。
In order to improve the machining quality and production efficiency of several parts with similar thickness,UG12.0 software is used to design the 3D digital model,arrange the machining position and compile the NC program.The auxiliary datum is set in the processing module to ensure the position relationship between the front and the back,and the processing technology of processing multiple parts on one blank is realized.It is verified by NC milling.The results show that the process is feasible.This research results can provide reference for improving the traditional process design.
作者
刘兴良
李鹏
LIU Xing-liang;LI Peng(School of Mechanical Engineering,Xi′an Aeronautical University,Xi′an 710077,China;State Owned Hongqing Machinery Factory,Xi′an Aeronautical University,Xi′an 710077,China)
出处
《西安航空学院学报》
2021年第1期47-51,共5页
Journal of Xi’an Aeronautical Institute
关键词
UG12.0
多个零件正反面
数控加工工艺
三维数字模型
数控铣床
UG12.0
multiple parts front and back
numerical control machining technology
three-dimensional digital model
CNC milling
