2012•Advanced materials researchOpen access

Dynamic Analysis of Key Parts of CNC Milling Machine Based on FEM

Cong Wei, Zhiyong Zhang, Jiang Li, En Xiang Han

Abstract

Taking the spindle of machine tool as example,the modal analysis and harmonic response analysis were done by means of finite element method. Find out its characteristics of vibration modal. The analysis is conducive to the design of the spindle of machine tool. It makes a base for optimized design and remanufacturing.

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Available abstract

Key concepts: Finite element method, Modal analysis, Remanufacturing, Key (lock), Vibration, Machine tool, Engineering, Modal