Stamping

Area Related
Publications/ Papers
Reports
FEM Simulations
Short Courses
ILZRO Galvanized Sheet

Papers & Publications
in Stamping/Sheet Hydroforming

Note:

  • The contents of ERC/NSM papers are not available on our website. Unfortunately, we no longer distribute copies of our technical papers free of charge. As we receive large number of requests, the time and costs related to mailing our papers have become considerable.
  • We recommend that you try to obtain our nonproprietary publications from your local library. If you have urgent need for one of our publications, please send us your complete mailing address and a check to cover payment. Our charge is $7.50 per paper, which covers our copying and mailing costs. Checks should be made out to “ERC/NSM - The Ohio State University” and mailed to the attention of
    Dr. Taylan Altan
    Professor and Director, ERC/NSM
    339 Baker Systems, 1971 Neil Avenue
    Columbus, Ohio 43210
  • We apologize for the inconvenience. We will continue to provide complimentary reports, papers and other information to companies and organizations that fund research at our Center and/or cooperate with us on research activities.

 

  • Bending Flanging & Hemming

  • Blank Holder Force Control

  • Deep Drawing

  • Equipment / Tooling / Instrumentation

  • FEM Analysis / Simulation

  • Friction / Lubrication

  • High Speed Stamping & Blanking

  • Material Properties/ Formability

  • Overview / General

  • Progressive Die Forming

  • Roll Forming

  • Sheet Hydroforming

  • Springback

  • Stamping Design

  • Viscous Pressure Forming

  • Warm Forming

    • Bending Flanging & Hemming
    Number Title Year
    626 Sartkulvanich, P., et al., Finite Element Analysis on the Effect of Sheared Edge Quality of Blanking Upon Hole Expansion of AHSS, Proceedings of IDDRG - 2009 2009
    620-9 Kim, K., "Shear fracture in bending AHSS - Sharp die radii make AHSS vulnerable", Stamping Journal, Dec. 2008, p.30 2008
    620-8 Sartkulvanich, P., & Altan, T., "Examining Edge Cracking in Hole Flanging of AHSS" - Part IV, Stamping Journal, November 2008, p. 20 2008
    620-7 Sartkulvanich, P., & Altan, T., "Examining Edge Cracking in Hole Flanging of AHSS" - Part III, Stamping Journal, October 2008, p. 16 2008
    620-6 Sartkulvanich, P., & Altan, T., "Examining Edge Cracking in Hole Flanging of AHSS" - Part II, Stamping Journal, Sept. 2008, p. 22 2008
    620-5 Kardes, N., & Altan, T., "Examining Edge Cracking in Hole Flanging of AHSS" - Part I, Stamping Journal, July/August, 2008 2008
    582 H. Kim, N. Nargundkar, T. Altan, “Prediction of Bend Allowance and Springback in Air Bending” published in Journal of Manufacturing Science and Engineering (ASME Transactions), J.M.S.E, April 2007, p.342. 2007
    559 Nargundkar, Kim, Altan "Predicting Bending Allowance and Springback in Air Bending" Stamping Journal, September 2005, p.28 2005
    543-08 Press Brake Bending (Part III) Design Techniques for reducing spring back, R&D Update, Stamping Journal, Oct 2004, p.40 2004
    543-07 Press Brake Bending (Part II), Bend Allowance in Air Bending, R&D Update, Stamping Journal, Sept, 2004, p.36. 2004
    543-06 Press Brake Bending (Part I) Press Designs and Measurements of Bending Angle, R&D Update, Stamping Journal, Aug. 2004, p.36 2004
    501-5 ERC/NSM " Prediction of springback in air bending and straight flanging", R&D Update, Stamping Journal, September/October 2003, p.58 2003
    497 H. Livatyali, G.L.Kinzel and T. Altan "Computer Aided Die Design of Straight Flanging Using Approximate Numerical Analysis" JMPT, June 142 (2003), p. 532 2003
    404-1 Livatyali, H., Wu, H.C., and Altan, T., "Prediction and Elimination of Springback in Straight Flanging using CAD Methods", Part-2 FEM Predictions and Tool Design, Journal of Materials Processing Technology, 120 (2002), pp348-354. 2002
    389 Livatyali, H., et al (including Altan, T.), “Improvement of Hem Quality by Optimizing Flanging & Pre-Hemming Operation”, J. of Materials Processing Technology, V 98, No. 1, Jan 15, 2000, p.41 2000
    404 Livatyali, H. and Altan, T. “Prediction and Elimination of Springback in Straight Flanging Using CAD Methods" Part-1 Journal of Materials Processing Technology, 117 (2001), pp262-268 1999
    402 Livatyali, H., et al “Computer Aided Design of Straight Flanging Using Approximate Numerical Analysis”, accepted by JMPT, Dec 2001. 1999
    384 Livatyali, H., Ahmetoglu, M., and Altan, T., “Roll Bending Irregular Shapes from Plate and Sheet-Making Predictions for a Successful Process Design”, Tube and Pipe Journal, June 1999, pg. 36-41 1999
    306 Muderrisoglu, A., et al, including Altan, T. “Computer Aided Design for Bending, Flanging and Hemming Steels and Aluminum Alloys”, Proceedings of PMA METALFORM ‘97, March 9-12, 1997, Chicago, IL, p.151 1997
    303 Murata, M., et al (including Altan, T) “Experimental Examination of Sheet Metal Hemming”, 5th ICTP, Columbus, Ohio, October 1996 1996
    287 Muderrisoglu, A., Murata, M., Ahmetoglu, M., Kinzel, G., and Altan, T., “Bending, Flanging and Hemming of Aluminum Sheet - An Experimental Study”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1-2, pp. 10 1996
    285 Wang, C.T., Kinzel, G., and Altan, T., “Failure and Wrinkling Criteria and Mathematical Modeling of Shrink and Stretch Flanging Operations in Sheet-Metal Forming”, Journal of Materials Processing Technology 53 (1995) p. 759-780 1995
    246 Wang, C.T. and Altan, T. “Bending Effects in Stretch/Draw Forming and a De-coupled Method for Bending Correction of Membrane FEM” J. of Materials Processing 1995
    236 Wang, C.T., Tufekci, S., Kinzel, G., and Altan, T. “Investigation of Shrink Flanging - Prediction of Wrinkling and Experimental Verification” SAE Paper 940939, SAE International Conference, Detroit, MI, March 1994 1994
    221 Wang, C.T., Kinzel, G., Altan, T. “Mathematical Modeling of Plane Strain Bending of Sheet and Plate”, J. of Materials Processing Technology, Vol. 39, 1993, pp. 279-304 1993
    191 Wang, C.T., Kinzel, G. and Altan, T., “Process Simulations and Spring Back Control in Plane Strain Sheet Bending”, Paper #930280, Detroit, Michigan, March 1993, published in 1993 SAE Transactions 1993
    109 Raghupathi, P. S., Karima, M., Akgerman, N. and Altan, T., "A Simplified Approach to Calculate Springback in Brake Bending," Proceedings of NAMRC-XI, May, 1983, p. 265. 1983

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    Blank Holder Force Control
    Number Title Year
    608 Faass, I., et. al, (including Altan, T.) "The effect of spacers on the material flow for process control in automotive stamping", in review, submitted to ICTP 2008 2008
    606 Braedel, M., et.al, "Investigation of DieTryout using Programmable Multipoint Cushion System for Stamping Large Automotive Body Panels", ICTP 2008, Korea, Sept. 2008 2008
    575-01 Palaniswamy/ Altan "Programming and Application of Multi-Point Cushion Systems for Sheet Metal Forming" Proceedings, Int. Conference on "New Developments in Sheet Metal Forming", IFU- Univ. of Stuttgart, May 9/10, 2006, p.? 2006
    575 Palaniswamy, H. et al (including T.A.) "Optimal Programming of Multi-Point Cushion Systems for Sheet Metal Forming" CIRP Annals, 2006, p.249 2006
    570-12 Yadav, A. & Altan, T. "Multipoint Control Die Cushion Systems- Part III" R&D Update, Stamping Journal, Nov 2006, p36 2006
    570-11 Yadav, A. & Altan, T. "Multipoint Control Die Cushion Systems- Part II" R&D Update, Stamping Journal, Oct 2006, p? 2006
    570-10 Yadav, A. & Altan, T. "Multipoint Control Die Cushion Systems- Part I" R&D Update, Stamping Journal, Sept 2006, p32 2006
    501-4 ERC/NSM "Binder Force Control and Force Modulation", R&D Update, Stamping Journal, July/Aug, 2003, p. 44 2003
    492 Sheng, Z.Q., Jirathearanat, S. and Altan, T "Adaptive FEM Simulation for Prediction of Variable BHF in Conical Cup Drawing", International Journal of Machine Tools and Manufacture, V. 44, Issue 5, April 2004, p.487-494 2003
    420-1 Kaya, S. and Altan, T.,"Calculation of Punch and Optimum Blank Holder Forces in Deep Drawing", Stamping Journal, March/April 2001 2001
    419 Shulkin, L. et al (including Altan, T.) “Experimenting with Flexible Blank Holder Force Control" Stamping Journal, March/April 2000, p.36. 2000
    350-0 Altan, T., “R&D Update - Blank Holder Force Control” Stamping Journal, March/April, 1998, pg. 74 1998
    334 Shulkin, L., Rowan, D.J., Kinzel, G.L., and Altan, T., "A New Hydraulic/Nitrogen Blank Holder Force Control System", Proceedings ICTP, 1996, pg. 813 1996
    300 Shulkin, L., Jansen, S., Ahmetoglu, M., Kinzel, G., and Altan, T., “Elastic Deflections of the Blank Holder in Deep Drawing of Sheet Metal”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1-2, pp. 34 1996
    271 Ahmetoglu, M., et al, (including Altan), “Control of Blank Holder Force to Eliminate Wrinkling and Fracture in Deep Drawing Rectangular Parts, Annals of CIRP, 1995, Vol. 44/1/1995, pg. 247-250 1995

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    Deep Drawing
    Number Title Year
    420-0 Wu, H.C. and Altan, T.,"Investigation of Process Variables in Deep Drawing of Round Cups Using DOE", Stamping Journal, Jan./Feb. 2001, p.64 2001
    380 Esche, S., Ahmetoglu, M., Kinzel, G., and Altan, T., “Numerical and Experimental Investigation of Redrawing of Sheet Metals”, J. of Materials Processing Technology, V 98, No. 1, Jan 15, 2000, p. 17 2000
    375-1 Thomas, W., and Altan, T., “How to Draw Round Cups Deeper”, R&D Update, Stamping Journal, Mar/Apr, 1999, pg. 83 1999
    250-1 Shulkin, L., Ahmetoglu, M., and Altan, T., "Deep Drawing Tailor Welded Blanks", Stamping Quarterly, March/April 1997, p. 26 1997
    298 Schunemann, M., Ahmetoglu, M., and Altan, T., “Prediction of Process Conditions in Drawing and Ironing of Cans”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1-2, pp. 1 1996
    290 Tufekci, S., Ahmetoglu, M., Kinzel, G., and Altan, T., “Process Simulation for Can Manufacturing by Deep Drawing and Ironing”, Stamping Quarterly, Jan/Feb 1996, p. 36, see also 263 1996
    271-1 Ahmetoglu, M., and others (including Altan) "How to Improve Results When Deep Drawing Rectangular Parts Controlling BHF to Eliminate Wrinkling and Fracture", FABRICATOR Magazine, October 96, p. 74. 1996
    250 Ahmetoglu, M. et al (including Altan) “Deep Drawing of Round Cups from Tailor Welded Blanks” Journal of Materials Processing Technology, Vol. 53, (1995) No. 3-4, pp. 684-694 1995
    266 Ahmetoglu, M., Broek, T. Kinzel, G. and Altan, T. “Deep Drawing of Rectangular Pans from Aluminum Alloy 2008-T4” SAE Paper #950694, International SAE Congress, Detroit, MI, March 1995 1994
    264 Ahmetoglu, M. Brandelstein, J. Kinzel, G. and Altan, T. “Deep Drawing and Reverse Drawing of Aluminum Alloy Cups” Proceedings of NAMRC XXIII, May 1995 1994
    263 Tufekci, S. Kinzel, G. and Altan, T. “Process Simulation for Can Manufacturing by Deep Drawing and Ironing” Special Issue of the J. Materials Processing Technology, Oct. 94, also NADDRG/SAE, see also 290 1994
    238 Tufekci, S., Wang, C.T., Kinzel, G.L., Altan, T. “Estimation and Control of Drawbead Forces in Sheet Metal Forming”, SAE Paper 940941, SAE International Conference, Detroit, MI, March 1994 1994

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    Equipment / Tooling / Instrumentation
    Number Title Year
    628-5 Groseclose, A., "New applications for servo-driven presses - Part II: New technologies and advancements", Stamping Journal, July 2009, p.8 2009
    628-4 Groseclose, A., "New applications for servo-driven presses - Part I: Stamping of automotive components", Stamping Journal, June 2009, p.14 2009
    627 Altan, T., Groseclose, A., "Servo Drive Presses - New Developments", Proceedings of the Metalforming Conference, Univ. of Darmstadt, March 16-17, 2009 2009
    597-06 Kaya, S. & Altan T. "Servo Press Forming Applications- Part III" Stamping Journal, May 2007, p.16 2007
    597-05 Kaya, S. & Altan T. "Servo Press Forming Applications- Part II, Drive Systems" Stamping Journal, April 2007, p.12 2007
    597-04 Kaya, S. & Altan, T. "Servo Press Forming Applications- Part I" Stamping Journal, March 2007, p.14 2007
    501-3 ERC/NSM "Dieless NC Forming", R&D Update, Stamping Journal, May/June 2003 2003
    413-1 Altan, T. “Using Sheet Metal Inserts for Die Repair", Stamping Journal, March/April, 2000, p.96 2000
    350-3 Altan, T., “Rapid Tooling in Sheet Metal Forming”, R&D Update, Stamping Journal, Nov/Dec, 1998, pg. 72 1998
    189 Yossifon, S., Messerly, D., Kropp, E., Shivpuri, R. and Altan, T., “A Servo Motor Driven Multi-Action Press for Sheet Metal Forming”, International Journal for Machine Tools and Manufacture, V. 31, No. 3, 1991, p. 345 1991

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    FEM Analysis / Simulation
    Number Title Year
    620 Altan, T., "Simulation and Optimization of Metal Forming Operations" Key Note Presentation, Annual Meeting of the Association of Brazilian Metallurgists, Sau Paulo, Brazil, July 2008 2008
    601 Palaniswamy, H. & Altan,T. "Process Simulation and Optimization in Metal Forming Selected Examples and Challenges" Steel Research Int., 78, 2007, p. 733 2007
    600 Altan, T.; "Simulation in Metal Forming - Selected Applications and Challenges" presented at the Seminar on Metal Forming, Borlange, Sweden, Dec 5, 2006 2006
    586 Altan et al "Process Simulation in Sheet Metal Forming - Recent Advances and Challenges" Proceedings of the Sheet Metal Conference, Erlangen, Germany, June 2006, p.97 2006
    545 Altan, T., Cho, H., and Palaniswamy, H. "Process Modeling for Precision Forming of Discrete Parts- State of Technology and Critical Issues" Steel Research Int., No 2/3, 2005, p. 191 2005
    546 Altan, T., Kaya, S., "Process Modeling to Design Dies for Forging, Stamping and Tube Hydroforming", Proceedings of the 3rd Int. Conference on Design and Production of Dies and Molds, Bursa, Turkey, June 17-19, 2004, p.67 2004
    534 Palaniswamy, H et al "Prediction of Blank Holder Force in Stamping using Finite Element Analysis" submitted to NUMIFORM 2004, June 2004 2004
    494 Shirgaokar M., Ngaile G., Altan T., "Hydraulic Crimping: Application to Assembly of Tubular Components", Journal of Materials Processing Technology, Volume 146, Issue 1 , Pages 44-51 2004
    493 Shirgaokar M., Cho H., Ngaile G., Altan T., "Optimization of Mechanical Crimping to Assemble Tubular Components", Journal of Materials Processing Technology, Volume 146, Issue 1, Pages 35-43 2004
    506 Wenning, P., Ngaile, G. and Altan, T. "Design of a Fastener Clinching Process Using FEM" Proceedings of NAMRC, May 2003, Hamilton, Ontario, Canada, p.17 2003
    501-2 ERC/NSM "Clinching: process simulation case study", R&D Update, Stamping Journal, March/April 2003 2003
    501-1 ERC/NSM "Hole Flanging: process simulation case study", R&D Update, Stamping Journal, Jan/Feb 2003, p.62 2003
    397 Thomas, W., Johnson, G., and Altan, T. “Improving the Formability of Aluminum Alloy 3003-H14 with Computer Simulation” Proceedings of the ICTP 99, Nuremberg, Germany, Sept 19-24, 1999 Vol. 3, p. 2131 1999
    363-1 Thomas, W., and Altan, T., “Implementing Computer Simulation into the ‘Concept to Product’ Process”, SAE Paper 99M-176, for Spring 1999 Conference 1999
    363 Thomas, W., Oenoki, T., and Altan, T., “Process Simulation in Stamping – Recent Applications for Product and Process Design” 3rd International Conference on Sheet Forming Technology, October 1998, Columbus, OH, also J. of Materials Processing Technology, 1998
    350-2 Altan, T., “R&D Update – Computer Simulation and Virtual Processing”, Stamping Journal, Sept/Oct. 1998, pg. 104 1998
    328 Thomas, W. and Altan, T., “Application of Computer Modeling in Part, Die, and Process Design for Manufacturing of Automotive Stampings”, Steel Research, 1998, Nos. 4&5, pg. 181 1998
    320 Thomas, W., and Altan T., “Applying Computer Simulation to Automotive Part Stamping” The Fabricator, February, 1998, pg.48 1998
    341 -Esche, S.K., Kinzel, G. L., Altan, T., “Issues in Convergence Improvement For Non-Linear Finite Element Programs”, International Journal for Numerical Methods in Engineering, Vol. 40, 1997, pg. 4577 1997
    322-1 Thomas, W., and Altan, T., "Application of Computer Modeling in Part, Die and Process Design for Manufacturing of Automotive Stampings", Steel Research (special edition) Vol.69, No. 4+5, April 1998 1997
    322 Diller, M., Thomas, W., Ahmetoglu, M., Akgerman, N., and Altan, T., "Applications of Computer Simulations for Part and Process Design for Automotive Stampings", Proceedings of the SAE International Congress, Detroit, MI, February 24-27, 1997 1997
    333 Altan, T., and Ahmetoglu, M., "Computer Simulations of Sheet Forming Processes - Novel Applications for Process Improvement and Tool Design", Proceedings of 20 Jahre Umformtechnik in Darmstadt", PTU, Technical University of Darmstadt, 1996, pg. 79 1996
    267-2 “Using Computer Simulations for Sheet Metal Forming - Applying the Technology in Deep Drawing and Ironing”, Stamping Quarterly, July/August 1996, p. 42 1996
    267 Ahmetoglu, M. and Altan, T. “Cost Effective Use of Computer Simulations for Sheet Metal Forming Practice” Proceedings of the PMA - METALFORM 1995 Symposium, March 12-15, 1995, p. 33 1995
    252 Ahmetoglu, M.A., Kinzel, G. and Altan, T. “Computer Simulation for Tool and Process Design in Sheet Forming”, J. of Materials Processing Technology, Vol. 46, No. 3-4, pp. 421-441, 1994 1994
    247 Wang, C.T., Kinzel, G. and Altan, T. “Wrinkling Criterion for an Anisotropic Shell with Compound Curvatures in Sheet Forming” , International Journal of Mechanical Science, Vol. 36, No. 10, pg. 945-960, 1994 1994

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    Friction / Lubrication
    Number Title Year
    628-2 Groseclose, A., "Evaluation of lubricant performance for stamping - Part II", Stamping Journal, April 2009, p.10 2009
    628-1 Groseclose, A., "Evaluating lubricant performance for stamping - Part I", Stamping Journal, March 2009, p.12 2009
    625 Kim, H., Evaluation of Die Coatings and Stamping Lubricants in forming of Galvanized AHSS Using the SDT. Proceedings of IDDRG, 2009 2009
    619 Altan, T., et al. "Investigation of Galling in Forming Galvanized Sheet Steel" Proceedings of the Asia-Pacific Galvanizing Conference, Jeju, Korea, Nov. 2009 2009
    620-3 Kim, H. & Altan, T., "Lubrication and Galling in Stamping of Galvanized AHSS" - Part III Stamping Journal, April 2008, p. 18 2008
    620-2 Kim, H. & Altan, T., "Lubrication and Galling in Stamping of Galvanized AHSS" - Part II Stamping Journal, March 2008, p. 22 2008
    620-1 Kim, H. & Altan, T., "Lubrication and Galling in Stamping of Galvanized AHSS" - Part I Stamping Journal, Jan/Feb. 2008, p. 14 2008
    618 Kim, H. & Altan, T., "Evaluation of Lubricants in Forming AHSS Using Deep Drawing and Ironing Tests", to be submitted to JMPT 2008
    611 Kim, H., Han, S.S. and Altan, T., "Performance Evaluation of Tool Materials, Coatings and Lubricants in Forming Galvanized AHSS", CIRP Annals, 2008 2008
    605 Kim, H., & Altan, T., "Investigation of Galling in Forming Galvanized Advanced High Strength Steels (AHSS) using the Twist Compression Test (TCT), accepted for publication by JMPT (Nov. 07) 2007
    587 Kim, H.; Sung, J.H.; Siva Kumar, R.; and Altan, T. "Evaluation of Stamping Lubricants Using the Deep Drawing Test" J. of Machine Tools & Manufacture, v. 47, Nr. 14, pp. 2120-2132 2007
    579 Kim and Altan "Evaluating Film Lubricants for Stamping- Deep drawing test makes the most sense" Stamping Journal, June 2007, p.26, also Fabricator, June 2007, p.1 2007
    585 Altan/ Kim "Experimental and Numerical Studies on Friction & Lubrication in Metal Forming" NSF-DMI Conference, July 2006 2006
    555-11 Evaluation of Dry Film Lubricants, Part III, Stamping Journal, November 2005, p.30 2005
    555-10 Evaluation of Dry Film Lubricants, Part II, Stamping Journal, October 2005, p.36 2005
    555-09 Evaluation of Dry Film Lubricants for Automotive Applications- Part I- A General Review, R&D Update, Stamping Journal, September 2005, p.38 2005
    539 Chandrasekharan, S., Palaniswamy, H., Jain, N. and Altan, T "Evaluation of Stamping Lubricants at Various Temperature Levels using the Ironing Test" International Journal of Machine Tools & Manufacture, v. 45 (2005), p. 379 2005
    520 Cho, H. & Altan, T. "Determination of Flow Stress and Interface Friction at Elevated Temperatures by Inverse Analysis Technique" JMPT, v.170, Dec 2005, p.64 2005
    543-02 Twist Compression Testing (TCT) to Evaluate Friction, Lubrication, R&D Update, Stamping Journal, April 2004, p.32 2004
    543-01 Lubrication Evaluation using Stamping Lubricant Tester (SLT), R&D Update, Stamping Journal, March 2004, p.40 2004
    501-6 ERC/NSM "Evaluation of Stamping Lubricants using the Ironing Test", R&D Update, Stamping Journal, November/December, 2003, p.50 2003
    425 Ngaile, G., Gutscher, G. and Altan, T. “Evaluation of Friction and Formability in Stamping: Practical Methods for Production,” presented at the Sheet Forming Conference, April 12/13, 2000, Detroit, MI, Stamping Journal, Sept/Oct 2000,p.26. 2000
    413-3 Altan, T.,"A practical Approach to Evaluate Friction," Stamping Journal, July/August 2000, p.80 2000

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    High Speed Stamping & Blanking
    Number Title Year
    597-10 Kaya, S. & Altan, T. "Blanking Developments- Part III: High Speed Blanking/FE Methods" Stamping Journal, September 2007, p.22 2007
    597-09 Kaya, S. & Altan, T. "Blanking Developments- Part II: Fine blanking process and tool design" Stamping Journal, August 2007, p.14 2007
    597-08 Kaya, S. & Altan, T. "Blanking Developments- Part I: Fine blanking process and tool design" Stamping Journal, July 2007, p.14 2007
    325 Breitling, J., and Altan, T., "Blanking of Non-Round Parts - Effects of Punch-Die Clearance Upon Part Edge Quality", Stamping Journal, May/June 1997, pg. 27 1997
    312 Breitling, J., Pfeiffer, B., and Altan T., "Process Control in Blanking", Special Issue of Journal. Materials Processing Technology, October 1996 (also presented at 2nd International Sheet Forming Conference, October 9-11, 1996, Columbus, Ohio 1996
    295 Taupin, E., Breitling, J., Wu, W-T., and Altan, T., “Material Fracture and Burr Formation in Blanking Results of FEM Simulations and Comparison with Experiments”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1-2, pp. 68 1996
    282 Breitling, J., Wallace, D. and Altan, T., “Investigations of Different Loading Conditions in a High Speed Mechanical Press”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1-2, pp. 18 1996

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    Material Properties/ Formability
    Number Title Year
    621 Al-Naseer, A., et al., "Determination of Flow Stress of Five AHSS Sheet Materials (DP600, DP780, DP780-CR, DP780-HY and TRIP780) Using Uniaxial Tensile and Biaxial Viscous Pressure Bulge (VPB) Tests", submitted to JMPT, April 2009 2009
    620-4 Penter, L., Yadav, A., & Altan, T., "Biaxial Bulge Test, Simulation Software Provide Accurate data on Sheet Materials", Stamping Journal, June 2008, p.16 2008
    616 Erhun, C., Yurci, M., Altan, T., "Determining the Effective Stress - Effective Strain Curve of a High Strength Low Alloy Steel Sheet from the Viscous Pressure Bulge Test", Journal of Engr. And Natural Sciences, Sigma, v.26, No. 4, p. 281, Istanbul, Turkey 2008
    594 Altan, T. et. al. "Determination of Sheet Material Properties Using Biaxial Bulge Tests" Proceedings of the 2nd Int. Conference on Accuracy in Forming Technology, Nov. 13-15, 2006, Chemnitz, Germany 2006
    543-10 Forming High Strength Steels- Part II- Selecting Tool Materials, Stamping Journal, Dec 2004, p.28 2004
    543-09 High Strength Steels, Part I. Properties and Applications, Stamping Journal, Nov 2004, p.32 2004
    480-2 ERC/NSM, "Mechanical Properties of Sheet Metal - Is Data Obtained from Tensile Test Adequate? " Stamping Journal, May/June, 2002, p.54. 2002
    420-4 ERC/NSM, "The Importance of n Value in Sheet Forming", R&D Update, Stamping Journal, Sept./ Oct. 2001, p.110 2001
    286 Ahmetoglu, M., Kinzel, G., Altan, T., “Advanced Techniques to Improve the Formability of Aluminum Alloys”, Proceedings of the METALFORM ‘96 Technical Symposium, March 1996, p.149 1996
    286-1 Ahmetoglu, M., Kinzel G., Altan, T., “Advanced Techniques to Improve the Formability of Aluminum Alloys” submitted to IBEC ‘96 with minor changes to #286 1995
    562 Sathyanarayanan, N. et. al. "Inverse Analysis Method for Simultaneous Determination of Flow Stress and Interface Friction in Forming Sheet and Composite Sheets at Elevated Temperatures", submitted to J.M.T.M. N/A

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    Overview / General
    Number Title Year
    597-13 Yadav, A., Altan, T., "Quality Control in Stamping - Part III", Stamping Journal, Dec. 2007, p. ? 2007
    597-12 Yadav, A., & Altan, T., "Quality Control in Stamping - Part II", Stamping Journal, Nov. 2007, p. 22 2007
    597-11 Yadav, A., & Altan, T., "Quality Control in Stamping - Part I", Stamping Journal, Oct. 2007, p. ? 2007
    597-07 Altan et al "Stamping Research gains Support - Forming of Light Weight Alloys and UHSS Emphasis of Study", Stamping Journal, June 2007, p.16 2007
    593-a Altan et. al. "New Technologies to Form Light Weight Automotive Components" Proceedings of the 4th Int. Conference on Machines and Dies / Molds, Cesme, Turkey, June 21-23, 2007 2007
    593 Altan, T. et al "New Technologies to Form Light Weight Automotive Panels" published and presented at IABC 2006, Detroit, MI, Sept 21, 2006 2006
    580 Yadav /Altan "Evaluation of Metal Formability & Lubrication for Stamping & Hydroforming" presented at the Stamping Journal Forum, Las Vegas, Nevada, March 14, 2006 2006
    570-07 Mirtsch/ Yadav "Structured Sheets -Applications- Part II" R&D Update, Stamping Journal, June 2006, p.26 2006
    570-06 Mirtsch / Yadav "Structured Sheets to save Weight and Increase Stiffness, Part I" Stamping Journal, R & D Update, May 2006, p.36 2006
    508 Forming the Future - an Interview with Dr. T. Altan, International Sheet Metal Review, v.5, Nr. 3, May/June 2003, p.40 2003
    420-5 ERC/NSM, "Keeping Up With The Changing World", R&D Update, Stamping Journal, Nov/Dec 2001, p.46 2001
    413-0 Altan, T. “Auto Industry Demands Shape the Future of Stamping” R&D Update, Stamping Journal, Jan/Feb 2000, p. 74, 2000 2000
    409 Vazquez, V., Jirathearanat, S. and Altan T. “Virtual Processing – the Key to 3D Visualization of Computer Solutions” SME Conference on Prototyping of Sheet Metal Parts, Southfield, MI. Oct 27/28,99 1999
    350-1 Altan, T., “R&D Update- Near Zero Stamping”, Stamping Journal, July/August, 1998, pg. 74 1998
    347 Altan, T., “R&D Update - Automotive Applications Drive R&D on Hydroforming” Stamping Journal, Jan/Feb. 1998, pg. 51 1998
    319 Weimer, G.S., "New Technologies and Applications in Metal Stamping", Stamping Quarterly, Nov/Dec 1996, p. 76 1996

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    Progressive Die Forming
    Number Title Year
    526-1 Altan, T et al "Progressive Die Sequence Design for Deep Drawing of Round Cups using FEA", ASME Transactions, J. of Manufacturing Science & Engineering, v.128, Feb 2006, p.366 2006
    555-02 Design of Progressive Die Sequence, Part II, Stamping Journal, R&D Update, Feb 2005, p. 30 2005
    555-01 Design of Progressive Die Sequence, Part I- FE based process sequence design methodology, Stamping Journal, R&D Update, Jan 2005, p.32 2005
    455 Wu. H.C. and Altan, T., "Process Optimization in Stamping - A Case Study for Flanging a Clutch from Steel Plate", Journal of Materials Processing Technology, Volume 146, Issue 1, Pages 8-19 2004
    526 Jain, N. et al "Simulation Confirms Deep Draw Die Design", Metalforming Magazine, November 2003, p.32 2003
    413-4 Wu, H.C., and Altan, T.,"Improving Progressive Stamping Die Design with Simulation," Stamping Journal, Sept./Oct. 2000, p.98 2000
    299 Esche, S., Khamitkar, Kinzel, G., and Altan, T., “Process and Die Design for Multi-Step Forming of Round Parts from Sheet Metal”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1-2, pp. 24 1996
    258 Arvind, A., Ahmetoglu, A. Kinzel, G.L. and Altan, T. “A Computer Aided System to Design Process Sequences for Deep Drawing Round Parts” to SAE, Aug. 1994 1994
    182 Sitaraman, S.K., Kinzel, G., and Altan, T., “A Knowledge Based System for Process Sequence Design in Axisymmetric Sheet Metal Forming”, J. of Materials Processing, V. 25, No. 3, April 1991, p. 247 1991

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    Roll Forming
    Number Title Year
    390 Livatyali, et al (including Altan, T.), “Investigation of Crack Formation on the Galvanized Coating of Roll Formed Roof Panels”, J. of Materials Processing Technology, V 98, No. 1, Jan 15, 2000, p.53 2000
    302-1 Heislitz, F., Livatyali, H., Ahmetoglu, M. and Altan, T., "Simulation of Roll Forming by Computer Researching Practical Industrial Applications", The Fabricator, April 1997, pg. 26 1997
    302 Heislitz, F., Livatyali, H., Ahmetoglu, M., Kinzel, G., and Altan, T., “Simulation of Roll Forming Process with the 3-D FEM Code PAMSTAMP”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1-2, pp. 59 1996
    301 Duggal, N., Ahmetoglu, M., Kinzel, G., and Altan, T., “Computer Aided Simulation of Cold Roll Forming - A Computer Program for Simple Section Profiles”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1-2, pp. 41 1996
    255 Livatyali, H., et al (including Altan, T) “Roll Forming Research at Ohio State University” Proceedings of the Roll Forming Conference, Columbus, Ohio, July 13, 1994 1994

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    Sheet Hydroforming
    Number Title Year
    628-3 Altan, T., "Rapid Manufacturing of Sheet Metal Parts Using Diaphragm Hydroforming and FDM", Stamping Journal, May 2009, p.12 2009
    607 Palaniswamy, H., et.al, "Process Optimization and Analysis for Cost Effective Application of Sheet Hydroforming Technology", IDDRG 2008, June 16/18, 2008, Olofstrom, Sweden 2008
    570-05 Processes for Hydroforming Sheet Metal- Part III, Stamping Journal, April 2006, p.? 2006
    570-04 Sheet Hydroforming with Punch: Process and Applications, Part II Stamping Journal, March 2006, p.44 2006
    570-03 Sheet Hydroforming with Die: Process and Applications, Part I Stamping Journal, February 2006, p.40 2006
    573 Altan / Palaniswamy / Yadav Recent R&D and Applications in Tube & Sheet Hydroforming, SME/FMA Fabtech Conference, Nov 14, 2005, Chicago, IL 2005
    556 H. Palaniswamy, Y. Aue-u-lan, & T. Altan. Tube and Sheet Hydroforming- Advances in Material Modeling, Tooling and Process Simulation, Proceeding of the Int. Conference Sheet Metal 2005, University of Erlangen, April 5/8, 2005, p.1 2005
    555-04 Sheet Hydroforming Part II- Determination of Process Parameters, Stamping Journal, April 2005, p.38 2005
    555-03 Sheet Hydroforming- Part I- Process & Tooling R&D Update, Stamping Journal, March 2005, p. 42 2005
    550 Altan, T., Palaniswamy, H. & Aue-u-lan, Y. "Advances in Hydroforming for Manufacturing Automotive Parts" prepared for the 2nd Int. Congress on Sheet Metal Technology, Mumbai & Delhi, India, Oct 16/16, 2004 2004
    433 Ahmetoglu, M., Hua, J. & Altan, T. “Hydroforming of Sheet Metal Using Viscous Pressure Medium.”, Journal of Materials Processing Technology, Volume 146, Issue 1 , Pages 97-107 2004
    509 New Horizontal Hydroforming Press, Tooling Design Issues for Flex Forming". R&D Update, Stamping Journal, Nov/Dec 2002, p.34 2002
    480-4 Kaya, S. "Hydroforming of Passenger Car Fuel Tanks- Part II", Stamping Journal, R&D Update, Sept/Oct, 2002, p.58 2002
    480-3 Kaya, S. "Hydroforming of Passenger Car Fuel tanks- Part I", Stamping Journal, R&D Update, July/Aug, 2002, p.54 2002
    480-0 ERC/NSM, "Sheet Hydroforming for Automotive Application", Stamping Journal, March/April 2002. 2002
    475 Altan, T., Vinapamula, S., "Sheet Hydroforming - Ongoing R & D and Applications", presented at FABTECH, Chicago, Nov. 14, 2001. (Powerpoint Slides Only). 2001
    331 Shulkin, L., Posteraro, R., Ahmetoglu, M., Kinzel, G., and Altan, T., "Blank Holder Force (BHF) Control in Viscous Pressure Forming (VPF) of Sheet Metal” J. of Materials Processing Technology, v. 98, No.1, Jan. 15,2000, p. 7 2000
    410 Thomas, W. and Altan, T. “Sheet Hydroforming” R & D Update, Stamping Journal, Nov./December 99, p. 90 1999
    338 Ahmetoglu, M. and Altan, T., "Hydroforming of Tubes and Shells", SME Clinic on "Practical Applications of Hydroforming Technology", October 8, 1997, Dearborn, MI 1997
    317 Ahmetoglu, M., and Altan, T., "Stamping and Hydroforming of Aluminum Alloys", SME Paper MF-96-292, December 1996, presented at the Design with Al and Mg for Automotive Applications, December 4-5, 1996, Troy, MI 1996
    284 Liu, J., Westhoff, B., Ahmetoglu, M.A., and Altan, T., “Application of Viscous Pressure Forming (VPF) to Low Volume Stamping of Difficult-to-form Alloys - Results of Preliminary FEM Simulations”, J. of Materials Processing Technology, 1996, vol. 59, nos. 1996

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    Springback
    Number Title Year
    628-6 Sartkulvanich, P., et al. "Investigation of Springback in Rotary Bending", Stamping Journal, July 2009 2009
    555-07 Springback in Stamping (Part III)- Prediction and Control Using Variable BHF, Stamping Journal, July 2005, p.? 2005
    555-06 Springback in Stamping (Part II)- Prediction and Control in High Strength Steels, Stamping Journal, June 2005, p.34 2005
    555-05 Springback in Stamping (Part I)- Factors Affecting Springback, R&D Update, Stamping Journal, May 2005, p.? 2005
    543-0 Analyzing Springback in Double-Curved Autobody Panels, R&D Update, Stamping Journal, January/February 2004, p.40 2004
    491 Palaniswamy, H., Ngaile, G., and Altan, T., "Optimization of Blank Dimensions to Reduce Springback in Flexforming Process", Journal of Materials Processing Technology, Volume 146, Issue 1, Pages 28-34 2002

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    Stamping Design
    Number Title Year
    420-3 Kaya, S. and Altan, T., "Design Rules for Forming Aluminium Stampings", Part II, Stamping Journal, July/Aug 2001, Pg. 74 2001
    420-2 Kaya, S. and Altan, T., “Design Rules for Forming Aluminium Stampings", Part I Stamping Journal in May/June 2001. 2001
    386 Jirathearanat, S. et al (including Altan T.), “ Virtual Processing Application of Rapid Prototyping for Visualization of Metal Forming Processes”, J. of Materials Processing Technology, V 98, No.1, Jan 15, 2000, p. 116 2000
    231 Mantripragada, R., Kinzel, G. and Altan, T. “A CAE System for Feature Based Design of Box-Type Sheet Metal Parts” J. of Materials Processing Technology, 1996, vol. 57, pp. 241-248 1996

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    Viscous Pressure Forming
    Number Title Year
    438 Gutscher, Gerhard, and Altan, T. "Flow Stress Determination Using the Viscous pressure Bulge (VPB) test", Journal of Materials Processing Technology, Volume 146, Issue 1, Pages 1-7 2004
    423 Altan T., “ Evaluation of Sheet Metal Formability- Breakthrough with a New Medium”,INFORM- Schuler, No. 1, 2000, p.48 2000
    413-5 Ngaile, G. and Altan, T.,"Determining the Flow Stress Curve for Sheet Materials - Capabilities of the Viscous Pressure Bulge Test", Stamping Journal, Nov./Dec. 2000, p.32 2000
    413-2 Altan, T., "Practical Determination of Formability using the Viscous Pressure Bulging Test", Stamping Journal, May/June 2000, p.48, 2000.6 2000
    378 Liu, Ahmetoglu, M., and Altan, T., “Evaluation of Sheet Metal Formability – VPF and Dome Test”, J. of Materials Processing Technology, V. 98, No. 1, Jan 15, 2000, p. 1 2000

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    Warm Forming
    Number Title Year
    597-03 Yadav, A.; & Altan, T. "Hot Stamping Boron-alloyed Steels for Automotive Parts- Part III", Stamping Journal, Feb 2007, p.10 2007
    597-02 Yadav, A.; Altan, T. "Hot Stamping Boron Alloyed Steels for Automotive Parts - Part II", Stamping Journal, Jan. 2007, p. 2007
    595 Kaya, S.; Y. Aue-u-lan & T. Altan "Forming Al and Mg Alloy Sheet and Tube at Elevated Temperatures" Proceedings of SheMet 2007, Palermo, Italy 2007
    588 Kaya, S.; Altan, T.; Groche, P. and Kloepsch, C. "Determination of Flow Stress of Magnesium AZ31-0 Sheet at Elevated Temperatures Using The Hydraulic Bulge Test" Int. J. of Machine Tools & Manufacture, vol. 48, Nr. 5, pp. 550-557, 2007 2007
    604 Neugebauer, R., Altan, T., Geiger, M., and Sterzing, A. "Sheet Metal Forming at Elevated Temperatures", Key Note Paper, CIRP Annals, v.2, p.793, 2006 2006
    597-01 Yadav, A.; & Altan, T. "Hot Stamping Boron-Alloyed Steels for Automotive Parts", Part I, Stamping Journal, Dec. 06, p.40 2006
    592 Kaya, S.,Spampinato, G. & Altan, T. "Experimental Analysis of Non Isothermal Deep Drawing Al & Mg Sheet" accepted by ASME 2006
    570-09 Yadav / Spampinato; "Warm Forming of Stainless Steels- Part II", Stamping Journal, August 2006, p.28 2006
    570-08 Yadav / Spampinato; "Warm Forming of Stainless Steels- Part I", Stamping Journal, July 2006, p.36 2006
    570-02 Warm Forming of Al & Mg- Part II, Determination of Magnesium Sheet Properties at Elevated Temperatures, Stamping Journal, Jan 2006, p.32 2006
    570-01 Warm Forming of Al & Mg- Part I, Determination of Magnesium Sheet Properties at Elevated Temperatures, Stamping Journal, Dec 2005, p.36 2006
    555-12 Warm Forming of Al and Mg- Part I/ Forming of a Round Cup R&D Update, Stamping Journal, Dec 2005, p.? 2005
    552 Collaborative Research: Interdisciplinary Investigation of Warm Forming of Mg Alloy Sheet, submitted to NSF grantee's conference, Scottsdale, Az, 2005 2005
    543-05 Warm Forming Magnesium Sheet, Part III (Design Guidelines), R&D Update, Stamping Journal, July 2004, p.32 2004
    543-04 Warm Forming Magnesium Sheet, Part II (Tool Design Techniques), R&D Update, Stamping Journal, June 2004 2004
    543-03 Warm Forming Magnesium Sheet, Part I (Mechanical Properties), R&D Update, Stamping Journal, May 2004 2004
    498 H. Palaniswamy, G. Ngaile and T. Altan "Finite Element Simulation of Magnesium Alloy Sheet Forming at Elevated Temperatures", Journal of Materials Processing Technology, Volume 146, Issue 1, Pages 52-60 2004
    523 Palaniswamy, H., et al "Warm Deep Drawing of Magnesium Alloy Sheet", Stamping Journal, November/December 2003, p.34 2003
    480-1 ERC/NSM, " Warm Forming of Aluminium Alloys - Academic Exercise or Practical Opportunity?", Stamping Journal, Jan/Feb 2002, pg.58 2002
    375-4 Thomas, W. and Altan, T. “Saving Weight with Aluminum Stampings” Part III, Stamping Journal, Sept / Oct, 99, p. 84. 1999
    375-3 Thomas, W., and Altan, T., “Saving Weight with Aluminum Stampings” Part II Stamping Journal, July/August 99, p.84 1999
    375-2 Thomas, W. and Altan, T., “ Saving Weight with Aluminum Stampings”, Part I Stamping Journal, May/June 99, p.48 1999


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