2006•Manufacturing Technology & Machine ToolRequires access

Simulation Analysis of Dynamic Characteristics of Virtual Designed Machine Spindle

Yang Qingdong, Guoqing Liu, Zhang Jin, Guangxun Yang

Abstract

The spindle structure of milling head type machine tool is made up of multi-elements and complex bearing, thus the dynamic characteristics will be influenced. Dynamic characteristics simulation analysis on its virtual designed digital prototype is studied with finite element and modal synthesis analysis for identifying the weak components. The results are used to improve the machine tool's spindle design.

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Available abstract

Key concepts: Machine tool, Finite element method, Modal analysis, Dynamic simulation, Modal, Virtual machine, Computer science, Bearing (navigation)