五轴联动旋风铣削机床设计与仿真分析  

Design and simulating for 5-axis whirling machine tool

作　　者：谭立新[1] 刘迎春[1] 李建军[1] 谭加才[1] 

机构地区：[1]湖南工程学院机械系,湘潭411001

出　　处：《机械设计与制造》2007年第7期145-147,共3页Machinery Design & Manufacture

基　　金：湖南省自然科学基金(05JJ40067);教育厅资助项目(05C573)

摘　　要：应用虚拟制造技术拟订了五轴旋风机床的创新设计方案,建立了三维数字分析模型.首先在数字模型上进行了多体运动仿真,验证机构原理;其次在数字样机上进行了机构运动仿真,检查机构碰撞和干涉情况,验证机床运动功能;设计了电主轴,再进行了主轴的动态特性仿真,验证了主轴的刚度。通过仿真分析得知机床性能与设计质量能满足旋风加工要求,验证了方案的可行性。Drew up 5-Axis whirling machine tool , innovative design project through apply virtual manufacturing In simulation process, rigid bodies movement of dynamics simulating analysis on machine tool 5-coordinates movement principle, so that machine movement principle is verified; Secondly, kinematics simulation is achieved on the virtual digital prototype for checking mechanical components impact and interference as well as machine movement function.Design the electric principal axis, Really carried on again the dynamic state characteristic of the principal axis to imitate, verified the principal axis just degree.

关 键 词：五轴联动旋风铣削机床 虚拟制造 仿真分析 

分 类 号：TG54[金属学及工艺—金属切削加工及机床] TH12[机械工程—机械设计及理论]