Stability Prediction for Low Radial Immersion Milling
- 29 April 2002
- journal article
- Published by ASME International in Journal of Manufacturing Science and Engineering
- Vol. 124 (2), 217-225
- https://doi.org/10.1115/1.1455030
Abstract
Traditional regenerative stability theory predicts a set of optimally stable spindle speeds at integer fractions of the natural frequency of the most flexible mode of the system. The assumptions of this theory become invalid for highly interrupted machining, where the ratio of time spent cutting to not cutting (denoted ρ) is small. This paper proposes a new stability theory for interrupted machining that predicts a doubling in the number of optimally stable speeds as the value of ρ becomes small. The results of the theory are supported by numerical simulation and experiment. It is anticipated that the theory will be relevant for choosing optimal machining parameters in high-speed peripheral milling operations where the radial depth of cut is only a small fraction of the tool diameter.Keywords
This publication has 11 references indexed in Scilit:
- A High-Order Solution for the Added Stability Lobes in Intermittent MachiningPublished by ASME International ,2000
- The Stability of Low Radial Immersion MillingCIRP Annals, 2000
- Analytical Prediction of Chatter Stability in Milling—Part II: Application of the General Formulation to Common Milling SystemsJournal of Dynamic Systems, Measurement, and Control, 1998
- Analytical Prediction of Chatter Stability in Milling—Part I: General FormulationJournal of Dynamic Systems, Measurement, and Control, 1998
- On the Dynamics of High-Speed Milling with Long, Slender EndmillsCIRP Annals, 1998
- A New Theoretical Approach for the Prediction of Machine Tool Chatter in MillingJournal of Engineering for Industry, 1993
- Chaotic and Fractal DynamicsPublished by Wiley ,1992
- Special Aspects of Chatter in MillingJournal of Vibration and Acoustics, 1983
- A Stability Algorithm for the General Milling Process: Contribution to Machine Tool Chatter Research—7Journal of Engineering for Industry, 1968
- A General Formulation of the Milling Process Equation: Contribution to Machine Tool Chatter Research—5Journal of Engineering for Industry, 1968