典型文献
Design and development of a five-axis machine tool with high accuracy,stiffness and efficiency for aero-engine casing manufacturing
文献摘要：
In order to satisfy the machining requirements of aero-engine casing in modern aviation industry,this paper investigates three main issues during the design and development process of a five-axis machine tool with high accuracy,stiffness and efficiency,including whole structure design,key components design,and supporting stiffness design.First,an appropriate structure of five-axis machine tool is determined considering the processing characteristics of aero-engine casing.Then,a dual drive swing head and a compact motorized spindle are designed with enough drive capability and stiffness,and related structure,assembly method,cooling technology,and performance simu-lation are given in detail.Next,a design method of supporting stiffness of guide is proposed through the deformation prediction of the spindle end.Based on above work,a prototype of machine tool is developed,and some experiments are carried out,including performance tests of swing head and motorized spindle,and machining of a simulated workpiece of aero-engine casing.All experimental results show that the machine tool has satisfactory accuracy,stiffness and efficiency,which meets the machining requirements of aero-engine casing.The main work can be used as references for engineers and technicians,which are meaningful in practice.
文献关键词：
中图分类号：
作者姓名：
Yutian WANG;Dong WANG;Shizhen ZHANG;Zihan TANG;Liping WANG;Yanmin LIU
作者机构：
State Key Laboratory of Tribology and Institute of Manufacturing Engineering,Department of Mechanical Engineering,Tsinghua University,Beijing 100084,China;Beijing Key Lab of Precision/Ultraprecision Manufacturing Equipment and Control,Beijing 100084,China;Beijing Precision Machinery&Engineering Research Co.LTD,Beijing 101312,China;Beijing Institute of Control Engineering,Beijing 100094,China
文献出处：
引用格式：
[1]Yutian WANG;Dong WANG;Shizhen ZHANG;Zihan TANG;Liping WANG;Yanmin LIU-.Design and development of a five-axis machine tool with high accuracy,stiffness and efficiency for aero-engine casing manufacturing)[J].中国航空学报（英文版）,2022(04):485-496
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B类：
Design,development,five,axis,machine,tool,high,accuracy,stiffness,efficiency,aero,casing,manufacturing,In,order,satisfy,machining,requirements,modern,aviation,industry,this,paper,investigates,three,main,issues,during,including,whole,structure,key,components,supporting,First,appropriate,determined,considering,processing,characteristics,Then,dual,drive,swing,head,compact,motorized,spindle,are,designed,enough,capability,related,assembly,method,cooling,technology,performance,lation,given,detail,Next,guide,proposed,through,deformation,prediction,end,Based,above,prototype,developed,some,experiments,carried,out,tests,simulated,workpiece,All,experimental,results,show,that,has,satisfactory,which,meets,can,be,used,references,engineers,technicians,meaningful,practice
AB值：
0.509337
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