Press Tooling/Cushion Systems
206 |
Yossifon , S ; Sweeney , K ; Ahmetoglu , M and Altan , T ; “On the acceptable blank holder force range in Deep Drawing Process” J Materials Processing , technology , 1992 , Vol 33(1-2) , p 175-194 |
1992 |
213 |
Ahmetoglu , M ; Kinzel , G and Altan, T ; “Improvement of Part Quality in Stamping by Controlling Blank holder Force and Pressure “ ; J of Materials Processing technology , 1992 , Vol 3391-2) p 195-214 |
1992 |
219 |
Ahmetoglu , M ; Coremans , A ; Kinzel , G L and Altan, T ; “Improving Draw ability using variable Blank holder force and pressure in Deep drawing of round and non-symmetric parts “; SAE paper no 930287 , presented at the International SAE conference, Detroit , MI , march 1993 |
1993 |
238 |
Tufekci , S ; Wang , C T ; Kinzel , G and Altan , T ; “Estimation and Control of Draw Bead Forces in Sheet Metal Forming” ; SAE paper 940941 , SAE International Conference , Detroit , MI, March 1994 |
1994 |
250 |
Ahmetoglu, M et al ; “Deep Drawing of Round Cups from Tailor Welded Blanks “ , Journal of Materials Processing technology , Vol 53 (1995) No 3-4 , p 684-694 |
1995 |
264 |
Ahmetoglu , M ; Brandelstein , J ; Kinzel, G and Altan , T ; “Deep Drawing and Reverse Drawing of Aluminum Alloy Cups” , Proceedings of NAMRC 23 , may 1995 |
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 |
1995 |
271 |
Ahmetoglu , M et al ; “Control of Blank Holder Force to Eliminate Wrinkling and Fracture in Deep Drawing Rectangular Parts “ CIRP Annals , 1995 , vol 44/1/1995 , p 247-250 |
1995 |
300 |
Shulkin , L ; Jansen , S ; Ahmetoglu , M ; Kinzel , G and Altan , T ; “Elastic Deflection of Blank Holder in Deep Drawing of Sheet Metal “ ; J of Materials Processing technology , 1996 , vol 59 , nos 1-2 , p 34 |
1996 |
331 |
Shulkin , L ; Posteraro , R ; Ahmetoglu , M ; Kinzle , G and Altan , T ; “Blank Holder Force Control in Viscous Pressure Forming of Sheet Metal “ , J of Materials Processing technology , v 98 , no 1 , Jan 2000 |
2000 |
334 |
Shulkin , L ; Rowan , D.J ; Kinzel , G.L and Altan , T ; “A new Hydraulic /Nitrogen Blank Holder Force Control Systems”, Proceedings ICTP , 1996 , p813 |
1996 |
350-0 |
Altan , T “R&D update – Blank Holder Force Control” Stamping Journal , March/April , 1998 , p 74 |
1998 |
350-3 |
Altan , T “R&D update – Rapid tooling in Sheet Metal Forming” Stamping Journal , Nov/December , 1998 , p 72 |
1998 |
352 |
Siegert , K ; Nakagawa , T and Altan , T “Development and manufacture of Dies for Car Body production” , Annals of CIRP , vol 46/2/1997 , p 535 |
1997 |
419 |
Shulkin, L et al ; “Experimenting with Flexible Blank Holder Force Control “ Stamping Journal , March/April 2000 p36 |
2000 |
420-1 |
Wu , H C and Altan , T ; “Calculation of Punch and Optimal Blank Holder Forces in Deep Drawing“ , Stamping Journal , March/April 2001 |
2001 |
501-4 |
ERC/NSM , “Binder Force Control and Force Modulation “ , R&D Update , Stamping Journal , July/Aug 2003 , p44 |
2003 |
534 |
Palaniswamy, H et al "Prediction of Blank Holder Force in Stamping using Finite Element Analysis" submitted to NUMIFORM 2004, June 2004 |
2004 |
575 |
Palaniswamy, H. et al (including TA.) "Optimal Programming of Multi-Point Cushion Systems for Sheet Metal Forming" CIRP Annals, 2006, p.249 |
2006 |
606 |
Braedel, M., et.al, "Investigation of Die Tryout using Programmable Multipoint Cushion System for Stamping Large Automotive Body Panels", Proceedings of the 9th ICTP 2008, Korea, Sept. 2008, p. 2089 |
2008 |
608 |
Faass, I., et. al, (including Altan, T.) "The effect of spacers on the material flow for process control in automotive stamping", Proceedings of the 9th ICTP Sept., 2008, Korea, p. 1711 |
2008 |
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