摘要
近年来,钛合金材料在现代飞机中所占比例不断增加,尤其是在高性能战斗机中,其所占比例已高达40%[1]。因此,钛合金材料飞机零件的加工效率对航空制造企业的影响越来越大,钛合金的高效加工问题已成为当今数控加工行业的研究热点。介绍了一种高效加工钛合金、合金钢等难加工材料复杂型面航空结构件的卧式五轴加工中心机床,介绍了该机床的总体结构布局,机床的床身、立柱、回转工作台、摆头等主要部的件机械结构和特点,以及该机床的主要技术参数。
In recent years, the proportion of Ti-Alloy material is increasing constantly in applying to the modern aeroplane, especially in the high performance battle plane, which proportion is up to 40% . Therefore,the impact of the Ti-Alloy＇s machining efficiency on the aviation manufacturing company is more and more, and the high-performance NC machining of the Ti-Alloy has become a pop research in the modern machining industry.The paper introduces a 5 axis horizontal machining center for high-performance machining of the complicated aircraft structure part made up of hard machining material such as Ti-Alloy, alloy steel,etc,describes the total structural arrangement,the main mechanical structure and the characteristic of the machine＇s bed,calumn,rotating work table,and the swing head,as well as the main technical data of the machine.
出处
《机械设计与制造》
北大核心
2011年第12期202-204,共3页
Machinery Design & Manufacture
基金
国家十一五"高档数控机床与基础制造装备科技重大专项"资助(2009ZX04001-025)
关键词
卧式五轴加工中心
高效加工
结构特点
技术参数
5 axis horizontal machine center
High-performance machining
Structure characteristic
Technical data
