Araştırma Makalesi
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DP 800 çeliğinin Mekanik Özelliklerinin ve Geri Esneme Davranışının İncelenmesi

Yıl 2009, Cilt: 11 Sayı: 1, 40 - 45, 01.05.2009

Öz

Bu çalışmada son yıllarda
otomotiv endüstrisindeki kullanımında artış görülen yüksek mukavemetli DP 800
sac malzemelerin mekanik özelliklerinin deformasyon hızına bağlı değişimi ve
geri esneme davranışları incelenmiştir. Aynı zamanda malzemenin şekillendirme
işleminin ETA-Dynaform 5.5 sonlu elemanlar yazılımında simülasyonları yapılmış,
malzemede elde edilen geri esneme miktarları deneysel sonuçlarla
karşılaştırılmıştır. Malzemenin geri esneme davranışının, artan deformasyon
hızına bağlı olarak çok az miktarda azaldığı ve sac genişliğinin geri esneme
üzerinde önemli bir etkisinin olmadığı tespit edilmiştir. Simülasyon sonuçları
ile deneysel veriler arasında farklılıklar olduğu tespit edilmiştir.

Kaynakça

  • 1. Kleiner, Geiger, M., Klaus, A., Manufacturing of lightweight components by metal forming, 2003, Annals of the CIRP, 52/2, pp 521-542.
  • 2. Kleiner, M., Chatti, S., Klaus, A., Metal forming techniques for lightweight construction, 2006, J Mater. Proc Technol., 177, pp.2-7,
  • 3. Neugebauer, R., Altan, T., Geiger, M., Kleiner, M., Sterzing, A., Sheet Metal Forming at Elevated Temperatures, 2006, Annals of the CIRP, 55/2, pp.793-816.
  • 4. Llewellyn, D. T. and Hillis, D. J., Review: Dual Phase Steel, 1996, Ironmaking and Steelmaking, 23, 471-478.
  • 5. Tekaslan, Ö., Gerger, N., Şeker,U., determination of spring-back of stainless steel sheet metal in "V" bending dies. 2008, Mat&Des, 29, pp. 1043- 1050.
  • 6. Imai, K., Koyama, J., Jin, Y., High-accuracy V- bending system by real time identifying material property. 2008, J Mater. Proc Technol., 201, pp. 193-197.
  • 7. Asnafi, N., Springback and fracture in v-die air bending of thick stainless steel sheets. 2000, MataDes, 21, pp. 217-236.
  • 8. Leu, K.D., A simplified approach for evaluating bendability and springback in plastic bending of anisotropic sheet metals. 1997, J Mater. Proc Technol., 66, pp. 9-17.
  • 9. Fei, D., Hodgson, P., Experimental and numerical studies of springback in air v-bending process for cold rolled TRIP steels. 2006, Nuclear engineering and design, 236, pp. 1847 1851.
  • 10. Li, X., Yang,Y., Wang, Y., Bao, Jun, Li, S., Effect of material hardening mode on the springback simulation accuracy of V-free bending. 2002, J Mater. Proc Technol., 123, pp. 209-211.
  • 11. Zhang, C.L., Lu, G., Leong, C.S., V-shaped sheet forming by deformable punches. 1997, J Mater. Proc Technol., 63, pp. 134-139.
  • 12. Romeu, G.L.M., Ciurana, J., Ferrer, I., springback determination of sheet metals in an air bending process based on an experimental work, 2007, Mater. Proc Technol., 191, pp. 174-177.
  • 13. S. I. Oh, Shiro Kobayashi, Finite element analysis of plane-strain sheet bending, 1980, Int. J. of Mech.Sci., 22-9,583-594.
  • 14. N. Yamamura, T. Kuwabara, A. Makinouchi, M. Banu, C. Teodosiu, Springback simulation for hot-bending by the static explicit FEM code, using a new algorithm for cancelling the non-equilibrated forces, in: Proceedings of the 2001 Japanese Spring Conference for the Technology of Plasticity, Tokyo, 2000, 101-104.
  • 15. S.W. Lee, D.Y. Yang, An assessment of numerical parameters influencing springback in explicit finite element analysis of sheet metal forming process,1998, J. Mater. Process. Technol. 80-81 p60-67.
  • 16. N. Narasimhan, M. Lovell, Predicting springback in sheet metal forming: an explicit to implicit sequential solution procedure, 1999, Fınite Elements Anal. Des. 33 p29-42.
  • 17. D.W. Park, J.J. Kang, J.P. Hong, Springback simulation by combined method of explicit and implicit FEM, 1999, in: Proceedings of NUMISHEET'99, pp. 35-40.
  • 18. K.P. Li,W.P. Carden, R.H.Wagoner, Simulation of springback, 2002, Int. J. Mech. Sci., 44, p103-122.
Yıl 2009, Cilt: 11 Sayı: 1, 40 - 45, 01.05.2009

Öz

Kaynakça

  • 1. Kleiner, Geiger, M., Klaus, A., Manufacturing of lightweight components by metal forming, 2003, Annals of the CIRP, 52/2, pp 521-542.
  • 2. Kleiner, M., Chatti, S., Klaus, A., Metal forming techniques for lightweight construction, 2006, J Mater. Proc Technol., 177, pp.2-7,
  • 3. Neugebauer, R., Altan, T., Geiger, M., Kleiner, M., Sterzing, A., Sheet Metal Forming at Elevated Temperatures, 2006, Annals of the CIRP, 55/2, pp.793-816.
  • 4. Llewellyn, D. T. and Hillis, D. J., Review: Dual Phase Steel, 1996, Ironmaking and Steelmaking, 23, 471-478.
  • 5. Tekaslan, Ö., Gerger, N., Şeker,U., determination of spring-back of stainless steel sheet metal in "V" bending dies. 2008, Mat&Des, 29, pp. 1043- 1050.
  • 6. Imai, K., Koyama, J., Jin, Y., High-accuracy V- bending system by real time identifying material property. 2008, J Mater. Proc Technol., 201, pp. 193-197.
  • 7. Asnafi, N., Springback and fracture in v-die air bending of thick stainless steel sheets. 2000, MataDes, 21, pp. 217-236.
  • 8. Leu, K.D., A simplified approach for evaluating bendability and springback in plastic bending of anisotropic sheet metals. 1997, J Mater. Proc Technol., 66, pp. 9-17.
  • 9. Fei, D., Hodgson, P., Experimental and numerical studies of springback in air v-bending process for cold rolled TRIP steels. 2006, Nuclear engineering and design, 236, pp. 1847 1851.
  • 10. Li, X., Yang,Y., Wang, Y., Bao, Jun, Li, S., Effect of material hardening mode on the springback simulation accuracy of V-free bending. 2002, J Mater. Proc Technol., 123, pp. 209-211.
  • 11. Zhang, C.L., Lu, G., Leong, C.S., V-shaped sheet forming by deformable punches. 1997, J Mater. Proc Technol., 63, pp. 134-139.
  • 12. Romeu, G.L.M., Ciurana, J., Ferrer, I., springback determination of sheet metals in an air bending process based on an experimental work, 2007, Mater. Proc Technol., 191, pp. 174-177.
  • 13. S. I. Oh, Shiro Kobayashi, Finite element analysis of plane-strain sheet bending, 1980, Int. J. of Mech.Sci., 22-9,583-594.
  • 14. N. Yamamura, T. Kuwabara, A. Makinouchi, M. Banu, C. Teodosiu, Springback simulation for hot-bending by the static explicit FEM code, using a new algorithm for cancelling the non-equilibrated forces, in: Proceedings of the 2001 Japanese Spring Conference for the Technology of Plasticity, Tokyo, 2000, 101-104.
  • 15. S.W. Lee, D.Y. Yang, An assessment of numerical parameters influencing springback in explicit finite element analysis of sheet metal forming process,1998, J. Mater. Process. Technol. 80-81 p60-67.
  • 16. N. Narasimhan, M. Lovell, Predicting springback in sheet metal forming: an explicit to implicit sequential solution procedure, 1999, Fınite Elements Anal. Des. 33 p29-42.
  • 17. D.W. Park, J.J. Kang, J.P. Hong, Springback simulation by combined method of explicit and implicit FEM, 1999, in: Proceedings of NUMISHEET'99, pp. 35-40.
  • 18. K.P. Li,W.P. Carden, R.H.Wagoner, Simulation of springback, 2002, Int. J. Mech. Sci., 44, p103-122.
Toplam 18 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Bölüm Araştırma, Geliştirme ve Uygulama Makaleleri
Yazarlar

Süleyman Kılıç Bu kişi benim

Fahrettin Öztürk Bu kişi benim

Serkan Toros Bu kişi benim

Yayımlanma Tarihi 1 Mayıs 2009
Gönderilme Tarihi 15 Mart 2009
Yayımlandığı Sayı Yıl 2009 Cilt: 11 Sayı: 1

Kaynak Göster

Vancouver Kılıç S, Öztürk F, Toros S. DP 800 çeliğinin Mekanik Özelliklerinin ve Geri Esneme Davranışının İncelenmesi. MATİM. 2009;11(1):40-5.