2012•Manufacturing Technology & Machine ToolRequires access

Design and study of the bridge type turning-milling center beam

Sui Lianxiang

Abstract

In this paper,the model of the beam which is the main mobile piece of the bridge turn-milling center is set up and its dynamic analysis is made based on the finite element method.And the influence on dynamic characteristics when the different muscle board layouts adopted by the beam is studied based on the size and type of relative deformation of the vibration mode,not only the good dynamic performance was possessed,but also the structure was got optimized and the high accuracy of this machine was ensured.

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Available abstract

Key concepts: Bridge (graph theory), Finite element method, Beam (structure), Vibration, Structural engineering, Center (category theory), Deformation (meteorology), Mode (computer interface)