基于VERICUT非正交五轴机床加工仿真技术研究  

Research on Non Orthogonal 5-axis Machining Simulation Based on VERICUT

作　　者：颜士肖[1] 蹇悦 宋健[1] 穆英娟 

机构地区：[1]上海航天精密机械研究所,上海201600

出　　处：《机械制造与自动化》2015年第3期131-133,共3页Machine Building & Automation

摘　　要：针对非正交五轴联动加工机床结构复杂,加工准备周期长,程序验证复杂、干涉碰撞易发生等特点,对非正交五轴机床加工仿真技术进行了研究。利用VERICUT仿真软件,以DMU70evo机床为原型,构建与实际机床一致的虚拟仿真环境,主要包括仿真机床模型和仿真控制系统。利用建好的仿真环境,进行某异型法兰零件的数控加工仿真。结果表明:构建好的机床模型准确、可靠,验证了NC程序的正确性,提高了加工的准确性、安全性和生产效率。Due to the complex structure of non orthogonal 5-axis, long time ready for machining, difficult program verification and collision occurring easily, the non orthogonal 5-axis machining simulation is researched on. This paper tdes to construct the simulation environment, which contains the simulation machine just as the machine of DMU 70evo and the simulation control system with the softwar~ of VERICUT. Then the simulation environment is used for simulating the machining process of a special-shaped flange. The result shows that the environment is precise and reliable, which is used to check the accuracy of the NC program and improve the accuracy, safety and efficiency of CNC manufacturing.

关 键 词：非正交 五轴机床 仿真环境 仿真模型 仿真控制系统 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TP391.9[自动化与计算机技术—计算机应用技术]