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Stability Analysis and Verification of End Milling Process

Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 293)

Abstract

Chatter is a self-excited vibration during the cutting process. This condition will increase the wear and the breakage of the cutting tools; the surface roughness of the workpiece become worse, the damage of the machine tool and reduce the material removal rate (MRR). It leads to the relative increasing cost of the working time, materials, energy, etc. In order to avoid the chatter during the milling process, it is necessary to build a chatter stability lobes to forecast the chatter stability. This article focus on the most effective regenerative chatter . Using Floquet Nyquist method (FLN) and convolution milling mode to forecast the chatter stability of the milling process and then knowing the influence of milling parameter on the milling system’s stability. The research shows that there is a consistency of the method in this article, Altintas Zero Order Analytical (ZOA) and Insperger Semi-discretization Method (SDM). If the radial depth of cut and diameter ratio become smaller, it will increase the stability of the milling system.

Keywords

Chatter Milling Stability 

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  1. 1.Department of Mechanical EngineeringNational Kaohsiung University of Applied SciencesKaohsiungTaiwan, Republic of China

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