NDLI: Dynamics and Stability of Plunge Milling Operations

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Ko, Jeong Hoon Altintas, Yusuf
Copyright Year	2007
Abstract	Plunge milling operations are used to remove excess material rapidly in roughing operations. The cutter is fed in the direction of the spindle axis which has the highest structural rigidity. This paper presents a comprehensive model of plunge milling process by considering rigid body motion of the cutter, and three translational and torsional vibrations of the structure. The time domain simulation model allows prediction of cutting forces, torque, and vibrations while considering tool setting errors and time varying process parameters. The stability law is formulated as a four-dimensional eigenvalue problem, and the stability lobes are predicted directly with analytical solution in frequency domain. Time domain prediction of cutting forces and vibrations, as well as the frequency domain and chatter stability solution are verified with a series of plunge milling experiments.
Starting Page	32
Ending Page	40
Page Count	9
File Format	PDF
ISSN	10871357
e-ISSN	15288935
Journal	Journal of Manufacturing Science and Engineering
Volume Number	129
Issue Number	1
DOI	10.1115/1.2383070
Language	English
Publisher	The American Society of Mechanical Engineers
Publisher Date	2006-07-03
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Chatter Cutting Force Milling Spindles (Textile machinery) Stability Vibration
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Mechanical Engineering Computer Science Applications Control and Systems Engineering

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