Title :
Notice of Retraction
Dynamic modeling of multi-axis synchronous gantry machining center
Author :
Guo-ning Si ; Yue-qing Yu ; Jian-xin Yang ; Zhen Zhang
Author_Institution :
Coll. of Mech. Eng. & Appl. Electron. Technol., Beijing Univ. of Technol., Beijing, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The dynamic model of a multi-axis synchronous gantry machining center VX32-60 is developed based on the finite element method. Both the numerical simulation and the modal experiment are studied. The nature frequencies and mode shapes are obtained by theoretical analysis and experimental results. The effects of material parameters and section parameters on the dynamic characteristics of multi-axis synchronous gantry machining center are investigated. The design optimization method of these parameters is proposed, which increases the nature frequencies of machining center and reduces the motion error.
Keywords :
finite element analysis; machining; production facilities; VX32-60; dynamic modeling; finite element method; motion error; multiaxis synchronous gantry machining center; numerical simulation; Aerodynamics; Aerospace industry; Finite element methods; Frequency; Machine tools; Metals industry; Milling machines; Numerical simulation; Shape; Shipbuilding industry; Synchronous gantry machining center; dynamic characteristics; dynamic model; nature frequency;
Conference_Titel :
Advanced Computer Control (ICACC), 2010 2nd International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-5845-5
DOI :
10.1109/ICACC.2010.5486732
