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TECHNICAL PAPERS

An Exit Burr Model for Drilling of Metals

[+] Author and Article Information
L. Ken Lauderbaugh Saunders

Mechanical Engineering, Penn State Erie, Erie, PA 16563

Craig A. Mauch

W. H. Brady Inc., Milwaukee, WI 53201

J. Manuf. Sci. Eng 123(4), 562-566 (Sep 01, 2000) (5 pages) doi:10.1115/1.1383030 History: Received July 01, 1998; Revised September 01, 2000
Copyright © 2001 by ASME
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References

Gillespie,  L. K., 1979, “Deburring Precision Miniature Parts,” Precis. Eng., 1, No. 4, pp. 189–198.
Pande,  S. S., and Relekar,  H. P., 1986, “Investigations on Reducing Burr Formation in Drilling,” Int. J. Mach. Tool Des. Res., 26, No. 3, pp. 339–348.
Furness, R. J., Wu, C. L., and Usloy, A. G., 1992, “Statistical Analysis of The Effects of Feed Speed and Wear on Hole Quality in Drilling,” Sensors and Signal Processing for Manufacturing, S. Y. Liang, C. L. Wu, eds., PED-Vol. 55, pp. 97–112.
Gillespie,  L. K., and Blotter,  P. T., 1976, “The Formation Properties of Machining Burrs,” ASME J. Eng. Ind., 98, No. 1, pp. 66–74.
Ko,  S. L., and Dornfeld,  D. A., 1991, “Mechanics of Deburring and Surface Finishing Processes,” ASME J. Eng. Mater. Technol., 113, No. 1, pp. 75–87.
Chern,  G. L., and Dornfeld,  D. A., 1996, “Burr/Breakout Model Development and Experimental Verification,” ASME J. Eng. Mater. Technol., 118, No. 4, pp. 201–206.
Mauch, C., and Lauderbaugh, L. K., 1990, “Modeling the Drilling Process—An Analytical Model to Predict Thrust Force and Torque,” Computer Modeling and Simulation of Manufacturing Processes, B. Singh, Y. Im, I. Haque and C. Altan, eds., ASME, New York, pp. 59–66.
Mauch, C., 1990, Modeling and Control of the Drilling Process to Minimize Exit Burr Height, Masters Thesis, Rensselaer Polytechnic Institute, Troy, New York.
Merchant,  M. E., 1945, “Basic Mechanisms of the Metal Cutting Process,” J. Appl. Phys., 16, pp. 267–275.
Conway,  H. D., 1948, “The Bending of Symmetrically Loaded Circular Plates of Variable Thickness,” ASME J. Appl. Mech., 16, pp. 1–6.
Shaw, M. C., and Cook, N. H., 1954, Metal Cutting Principles, Third Edition, Massachusetts Institute of Technology, Cambridge, MA, pp. 3.1–3.15.
Trigger,  K. J., and Chao,  B. T., 1951, “An Analytical Evaluation of Metal Cutting Temperatures,” Trans. ASME, 73, pp. 57–68.
Incropera, F. P., and DeWitt, D. P., 1996, Fundamentals of Heat and Mass Transfer, Fourth Edition, John Wiley and Sons, New York.

Figures

Grahic Jump Location
Burr formation Case I geometry and loading
Grahic Jump Location
Three drill tip regions
Grahic Jump Location
Heat transfer into the plate
Grahic Jump Location
Burr height with and without temperature

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