A New Tool Wear Examination Model by Least Square Method for Shearing Process of Thin Metal Sheet

[+] Author and Article Information
Zone-Ching Lin

Department of Mechanical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, R.O.C.e-mail: zclin@mail.ntust.edu.tw

Dar-Yuan Chang

Department of Mechanical Engineering, De Lin Institute of Technology, Tucheng, Taipei Hsien, Taiwan, R.O.C.e-mail: dyc@dlit.edu.tw

J. Manuf. Sci. Eng 126(2), 395-404 (Jul 08, 2004) (10 pages) doi:10.1115/1.1644551 History: Received August 01, 2003; Online July 08, 2004
Copyright © 2004 by ASME
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Dong,  X., Li,  S., and Venuvinod,  P. K., 2000, “Hybrid Learning for Tool Wear Monitoring,” International Journal of Advanced Manufacturing Technology,16, pp. 303–307.
Klocke,  F., and Raedt,  H. W., 2001, “Formulation and Testing of Optimised Coating Properties With Regard to Tribological Performance in Cold Forging and Fine Blanking Applications,” Int. J. Refract. Met. Hard Mater., 19, pp. 495–505.
Cheung,  C. F., Lee,  W. B., and Chiu,  W. M., 2001, “Effect of Tool Wear on Force and Quality in Dam-Bar Cutting of Integrated Circuit Package,” ASME J. Electron. Packag., 123, pp. 34–41.
Braghini,  A. B., and Coelho,  R. T., 2001, “An Investigation of the Wear Mechanisms of Polycrystalline Cubic Boron Nitride (PCBN) Tools When End Milling Hardened Steels at Low/Medium Cutting Speeds,” International Journal of Advanced Manufacturing Technology,17, pp. 244–257.
Kassim,  A. A., Mannan,  M. A., and Jing,  M., 2000, “Machine Tool Condition Monitoring Using Workpiece Surface Texture Analysis,” Journal of Machine Vision and Applications,11, pp. 257–263.
Hambli,  R., and Potiron,  A., 2000, “Finite Element Modeling of Sheet-Metal Blanking Operations With Experimental Verification,” J. Mater. Process. Technol., 102, pp. 257–265.
Hambli,  R., 2001, “Blanking Tool Wear Modeling Using the Finite Element Method,” Int. J. Mach. Tools Manuf., 41, pp. 1815–1829.
Faura,  F., Sebastian,  M. A., and Zamora,  R., 2001, “A Decision Support System for Sheet Metal Blanking Process Parameters Selection,” J. Mater. Process. Technol., 118, pp. 371–376.
Cheung,  C. F., Lee,  W. B., and Chiu,  W. M., 2000, “An Investigation of Tool Wear in the Dam-Bar Cutting of Integrated Circuit Packages,” Wear, 237, pp. 274–282.
Luo,  S. Y., 1999, “Effect of the Geometry and the Surface Treatment of Punching Tools on the Tool Life and Wear Conditions in the Piercing of Thick Steel Plate,” J. Mater. Process. Technol., 88, pp. 122–133.
Singh,  U. P., Streppel,  A. H., and Kals,  H. J. J., 1992, “Design Study of the Geometry of a Punching/Blanking Tool,” J. Mater. Process. Technol., 33, pp. 331–345.
Ko,  D. C., and Kim,  B. M., 2000, “Development of an Analytical Scheme to Predict the Need for Tool Regrinding in Shearing Processes,” Int. J. Mach. Tools Manuf., 40, pp. 1329–1349.
Gojiaerts,  A. M., Govaert,  L. E., and Baaijents,  F. P. T., 2000, “Prediction of Ductile Fracture in Metal Blanking,” ASME J. Manuf. Sci. Eng., 122, pp. 476–483.
Pyttel,  T., Ralf,  J., and Hoogen,  M., 2000, “A Finite Element Based Model for the Description of Aluminum Sheet Blanking,” Int. J. Mach. Tools Manuf., 40, pp. 1993–2002.
Samuel,  M., 1998, “FEM Simulations and Experimental Analysis of Parameters of Influence in the Blanking Process,” J. Mater. Process. Technol., 84, pp. 97–106.
Goijaerts,  A. M., and Govaert,  L. E., 2002, “Experimental and Numerical Investigation on the Influence of Process Speed on the Blanking Process,” ASME J. Manuf. Sci. Eng., 124, pp. 416–419.
Kuo,  R. J., 2000, “Multi-Sensor Integration for On-Line Tool Wear Estimation Through Artificial Neural Networks and Fuzzy Neural Network,” Journal of Engineering Applications of Artificial Intelligence,13, pp. 249–261.
Fraticelli,  B. M. P., Lehtihet,  E. A., and Cavalier,  T. M., 1999, “Tool-Wear Effect Compensation Under Sequential Tolerance Control,” International Journal of Production Research,37(3), pp. 639–651.
Choudhury,  S. K., and Kishore,  K. K., 2000, “Tool Wear Measurement in Turning Using Force Ratio,” Int. J. Mach. Tools Manuf., 40, pp. 899–909.
Lee,  W. B., Cheung,  C. F., Chiu,  W. M., and Chan,  L. K., 1997, “Automatic Supervision of Blanking Tool Wear Using Pattern Recognition Analysis,” Int. J. Mach. Tools Manuf., 37(8), pp. 1079–1095.
Kalpakjian, S., 1984, Manufacturing processes for engineering materials, Addison-Wesley Publishing Company, p. 391.
Luo,  S. Y., 1997, “Studies on the Wear Conditions and the Sheared Edges in Punching,” Wear, 208, pp. 81–90.


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Illustration of metal shearing principle
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Schematic diagram of experimental strip
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Photographs of experimental progressive die
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Punch wear examination model
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Schematic diagram of measuring points on punch flank
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Relationship charts between number of shearing strokes and the related indices of Exp.-1
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Relationship charts between punch-die clearance and the related indices at Pos.A of Exp.-2
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Histogram of area loss of Exp.-2
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Photograph of sheared surface punched by ASP60 punch of Exp.-2d
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Histogram of flank area loss of Exp.-3
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Histogram of wear depth of punch top of Exp.-3



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