The accurate prediction of chatter stability in general turning operations requires the inclusion of tool geometry and cutting conditions. This paper presents regenerative chip and regenerative chip area/cutting edge contact length based dynamic cutting force models, which consider cutting conditions and turning tool geometry. The cutting process is modeled as it takes place along the equivalent chord length between the two end points of the cutting edge. The regenerative chip model is simple, and the stability can be solved directly. However, the three-dimensional model considers the effect of tool vibrations at the present and previous spindle revolutions on the chip area, chord length, and force directions and is solved using Nyquist stability criterion. The penetration of worn tool flank into the finish surface is considered as a source of process damping. The effects of the nose radius, approach angle of the tool, and feedrate are investigated. The proposed stability model is compared favorably against the experimental results.
Skip Nav Destination
e-mail: eynian@interchange.ubc.ca
e-mail: altintas@interchange.ubc.ca
Article navigation
August 2009
Research Papers
Chatter Stability of General Turning Operations With Process Damping
M. Eynian,
M. Eynian
Manufacturing Automation Laboratory,
e-mail: eynian@interchange.ubc.ca
University of British Columbia
, 2054-6250 Applied Science Lane, Vancouver, BC, V6T 1Z4, Canada
Search for other works by this author on:
Y. Altintas
Y. Altintas
Professor
Fellow ASME
Manufacturing Automation Laboratory,
e-mail: altintas@interchange.ubc.ca
University of British Columbia
, 2054-6250 Applied Science Lane, Vancouver, BC, V6T 1Z4, Canada
Search for other works by this author on:
M. Eynian
Manufacturing Automation Laboratory,
University of British Columbia
, 2054-6250 Applied Science Lane, Vancouver, BC, V6T 1Z4, Canadae-mail: eynian@interchange.ubc.ca
Y. Altintas
Professor
Fellow ASME
Manufacturing Automation Laboratory,
University of British Columbia
, 2054-6250 Applied Science Lane, Vancouver, BC, V6T 1Z4, Canadae-mail: altintas@interchange.ubc.ca
J. Manuf. Sci. Eng. Aug 2009, 131(4): 041005 (10 pages)
Published Online: July 8, 2009
Article history
Received:
July 29, 2008
Revised:
April 27, 2009
Published:
July 8, 2009
Citation
Eynian, M., and Altintas, Y. (July 8, 2009). "Chatter Stability of General Turning Operations With Process Damping." ASME. J. Manuf. Sci. Eng. August 2009; 131(4): 041005. https://doi.org/10.1115/1.3159047
Download citation file:
Get Email Alerts
Related Articles
Analytical Modeling of Chatter Stability in Turning and Boring Operations—Part II: Experimental Verification
J. Manuf. Sci. Eng (August,2007)
Vibration Suppression in Cutting Tools Using a Collocated Piezoelectric Sensor/Actuator With an Adaptive Control Algorithm
J. Vib. Acoust (October,2010)
Analytical Chatter Stability of Milling With Rotating Cutter Dynamics at Process Damping Speeds
J. Manuf. Sci. Eng (April,2010)
Dynamics and Stability of Plunge Milling Operations
J. Manuf. Sci. Eng (February,2007)
Related Proceedings Papers
Related Chapters
On-Line Cutting Tool Condition Monitoring in Turning Processes Using Artificial Intelligence and Vibration Signals
International Conference on Advanced Computer Theory and Engineering, 4th (ICACTE 2011)
GA Based Multi Objective Optimization of the Predicted Models of Cutting Temperature, Chip Reduction Co-Efficient and Surface Roughness in Turning AISI 4320 Steel by Uncoated Carbide Insert under HPC Condition
Proceedings of the 2010 International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2010)
On-Line a Predictive Model of Cutting Force in Turning with 3 Axis Acceleration Transducer Using Neural Network
International Conference on Advanced Computer Theory and Engineering (ICACTE 2009)