Structural design and analysis of a bench-type ultra-precision machine tool

被引：0
|
作者：
Sun, XZ [1 ]
Chen, SJ [1 ]
Cheng, K [1 ]
Zhang, LJ [1 ]
机构：
[1] Harbin Inst Technol, Precis Engn Res Inst, Harbin 150001, Peoples R China
来源：
PROCEEDINGS OF THE 1ST INTERNATIONAL CONFERENCE ON NEW FORMING TECHNOLOGY | 2004年
关键词：
ultra-precision machine tool; micromachining; aerostatic bearings; FEA;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ultra-precision micro/miniature components are usually manufactured by large ultra-precision machine tools in tightly controlled environment and the cost of machining is thus very high. In this paper, design and analysis of a bench-type ultra-precision machine tool is presented. The design is characterized by using the aerostatic spindle, aerostatic guide ways, a piezoelectric actuated fast tool servo, CNC control system with high resolution AC servo motors, and the granite structural base. The dynamics analysis of the machine tool is carried out using FEA.
引用
收藏
页码：185 / 190
页数：6
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