In micromachining, when the undeformed chip thickness becomes comparable to the edge radius of the cutting tool, the effective rake angle becomes to be negative and has significant effect on the determination of the minimum uncut chip thickness. The determination of the minimum uncut chip thickness is essential in micro machining in order to achieve desired surface integrity and accuracy. In this paper, an Arbitrary Lagrangian Eulerian (ALE)-based numerical modeling is proposed to determine the minimum uncut chip thickness for Copper by changing the cutting tool’s nominal rake angle. According to the relationship between the minimum uncut chip thickness and the effective rake angle, a mathematical model that reflects the relationship between the effective rake angle and the nominal rake angle is established.
Skip Nav Destination
ASME 2011 International Manufacturing Science and Engineering Conference
June 13–17, 2011
Corvallis, Oregon, USA
Conference Sponsors:
- Manufacturing Engineering Division
ISBN:
978-0-7918-4431-1
PROCEEDINGS PAPER
Numerical Modeling of Minimum Uncut Chip Thickness for Micromachining With Different Rake Angle
Z. Y. Shi
Shandong University, Jinan, China
Z. Q. Liu
Shandong University, Jinan, China
Paper No:
MSEC2011-50285, pp. 403-407; 5 pages
Published Online:
September 14, 2011
Citation
Shi, ZY, & Liu, ZQ. "Numerical Modeling of Minimum Uncut Chip Thickness for Micromachining With Different Rake Angle." Proceedings of the ASME 2011 International Manufacturing Science and Engineering Conference. ASME 2011 International Manufacturing Science and Engineering Conference, Volume 2. Corvallis, Oregon, USA. June 13–17, 2011. pp. 403-407. ASME. https://doi.org/10.1115/MSEC2011-50285
Download citation file:
7
Views
Related Proceedings Papers
Related Articles
Evidence of Ductile Tearing Ahead of the Cutting Tool and Modeling the Energy Consumed in Material Separation in Micro-Cutting
J. Eng. Mater. Technol (April,2007)
A Submicron Multiaxis Positioning Stage for Micro- and Nanoscale Manufacturing Processes
J. Manuf. Sci. Eng (June,2008)
An Analytical Model for the Prediction of Minimum Chip Thickness in Micromachining
J. Manuf. Sci. Eng (May,2006)
Related Chapters
Cutting Performance and Wear Mechanism of Cutting Tool in Milling of High Strength Steel 34CrNiMo6
Proceedings of the 2010 International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2010)
Nonferrous Material
Metric Standards for Worldwide Manufacturing, 2007 Edition
Defining Joint Quality Using Weld Attributes
Ultrasonic Welding of Lithium-Ion Batteries