箱体类零件NC加工工艺设计与仿真  

NC Machining Process Design and Simulation of the Box-type Parts

作　　者：段航波 邱海飞[1] Duan Hangbo;Qiu Haifei(Xijing Institute of Mechanical Engineering,Xi’an Shaanxi 710123)

机构地区：[1]西京学院机械工程学院,陕西西安710123

出　　处：《现代工业经济和信息化》2018年第3期49-50,56,共3页Modern Industrial Economy and Informationization

摘　　要：首先建立了基于特征的箱体结构CAD实体模型,然后在此基础上对该曲面空腔箱体进行NC加工仿真,实现了CAXA平台上的工艺设计、NC自动编程、刀路轨迹仿真、G代码生成及校验,从而验证了基于CAD/CAM的箱体类零件一体化设计方法,希望为数字化设计与制造技术的实践应用提供了技术参考。Firstly,the CAD solid model of box structure based on features is established,and then the NC machining simulation of the curved cavity box is carried out.The NC automatic programming of process design on CAXA platform and the generation and verification of G code in tool path simulation are realized.Thus,the integrated design method of box parts based on CAD/CAM is verified,and it is hoped that it will provide a technical reference for the practical application of digital design and manufacturing technology.

关 键 词：特征建模 工艺 CAXA 仿真 加工 

分 类 号：TH12[机械工程—机械设计及理论]