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SHEETS USED IN WEIGHT REDUCTION OF AUTOMOBILE AND THEIR FORMING TECHNIQUES

Year 2003, Issue: 005, 197 - 211, 15.12.2003

Abstract

The application of high strength steel sheets and aluminum alloyed sheets

to manufacturing of autobody parts has been increased day by day in order to reduce

automobile weight. Compared with the conventional sheet materials such as mild

steel, formability of these kind of steel sheets is less than that of conventional steel

sheets.

Reduction of automobile weight, at the same time , has made the reduction of

thickness of sheets used in auto industry obligatory. In addition; construction,

innovations in welding and manufacturing technology, and reduction of part number

have contributed for the reduction of automobile weight. But, the reduction of

thickness of steel sheets, has caused reduction of dent resistance of automobiles.

Therefore, existing forming techniques have became unsatisfactory. For this reason;

newly forming techniques and strength-increasing methods have been developed.

References

  • [1] Hayashi, H., 1994, 'Press Gijutsu (Press Working)', 32-9, p.lO.
  • [2] Kudo, Y., 1992, 'Journal of JSTP' 33-375, 385.
  • [3] Nakamura, S. and Tomioka, Y., 1994, 'Journal of JSTP' 35-404, 1029.
  • [4] Yoshida, K., 1959, 'Scientific Papers IPCR', 53, p.125.
  • [5] Bleck, W., Dahl, W. and Gusek, C, 1996, 'Effects of Work Hardening Rate On Formability of Recently Developed DDQ Steels', 19th IDDRG Biennial Congress, Eger, 10-14 June.
  • [6] Okubo, N. and Sugisawa, M.,1980, 'Japan Soc. Technology of Plasticity', 21-229, p. 92.
  • [7] Kwon, H.C., 1m, Y. T., Ji, D. C. and Rhee, M. H., 'The Bending of an Aluminum Structural Frame with a Rubber Pad' , Journal of Materials Processing Technology 113 (2001), p.786.
  • [8] Beco, F., Dauby, B., Kergen, R., Magain, P., Vandierendonck, S., Van Overmeire, M. and Vereecken, J., 1996, 'Improvement of Dent Resistance of Auto Body Panels Taking Advantage of The Strain Hardening Properties of Steel Sheets', 19th IDDRG Biennial Congress, Eger,10-14 June.
  • [9] Hayashi, H., 1996, 'Forming Technologl and Sheet Materials For Weight Reduction of Automobile', 19 IDDRG Biennial Congress, Eger, 10-14 June.
  • [10] Hayashi, H. and Hayashi, Y., 1985, 'JSFRG(JDDRG),IDDRG WG85 Paper', DDRlWG3/85/6, Amsterdam, The Netherlands.
  • [11] Sueda, K, 1991, 'Press Gijutsu (Press Working)', 29-4, p. 49.
  • [12] Hikita, K., 'Development of Weight Reduction Technology for Door Trim Using Foamed PP', JSAE Review 23 (2002), p. 239.
  • [13] Nakagawa, N., Sato, A. and Tamada, K, 1996, 'Weight Reduction Technology By Laser Irradiation For Body Panels', i9th IDDRG Biennial Congress, Eger, 10-14. June.
  • [14] Hibon, G., Marron,G. and Patou, P., 1996, 'Designing Stamped Parts in Hot Rolled Steel Sheet', 19th IDDRG Biennial Congress, Eger, 10-14 June.
  • [15] Hibon, G., Marron,G. and Patou, P., 1996, 'Light Car Wlteels In High Strength Steel', 19th IDDRG Biennial Congress, Eger,IO-14 June.
  • [16] Griveau, B., Message, O. and Van, K D., 1989, 'On a New Multiaxial Fatique Criterion', in Mechanical Engineering Publications, London, UK.
  • [17] Kato, S., Nakamura, S. and Onoe, H., 1990, 'Press Gijutsu (Press Working)', 28-8, p. 92.
  • [18] Akiyama, M., Hirabayashi, Y., Kiri, K., and Shinabe, M., 1995, 'SAE Paper', 950916.
  • [19] Lee, H., Seo, H. and Jin Park, G., 'Design Enhancements for Stress Relaxation in Automotive Multi-SheLL-Structures', International Journal of Solids and Structures 40 (2003), p. 5320.
  • [20] Arima, K., Azuma, K., Ikemoto, K., Sugiura, H. and Takasago, T., 1990, 'Proc. 161hIDDRG Congress', Borlange, Sweden, p. 305.
  • [21] Balic, J. and Kampus, Z., 'Deep Drawing of Tailored Blanks Without Blankholder', Journal of Materials Processing Technology 133 (2003), p. 131.
  • [22] Geiger, M. and Merklein.M; 'New Materials and Production Technologies for Innovative Lightweight Constructions', Journal of Processing Technology 125-126 (2002), p. 533.
  • [23] Hirose, Y., Hishida, Y., Kojima, M. and Ujihara, S., 1992, 'Proc. 1711.IDDRG Congress', Shenyang, China, p. 300.
  • [24] Watanabe, Y- J., 1992, 'Japan Soc. Technology of Plasticity', 33- 375, p. 396.
  • [25] Katayama, T., Ohwue, T. and Usuda, M., 1991, 'IDDRG WG91 Paper', DDRlWG2/91/4, Pisa, Italy.
  • [26] Yamazaki, A., 1992, 'Japan Soc. Technology of Plasticity', 33-375, p.404.
  • [27] Hashimoto, K., Ohwue, T. and Takita, M., 1988, 'Proc. is" IDDRG Congress', Dearborn, USA, p. 283.
  • [28] Zhongyi, C. and Mingzhe, L., 'Optimum Path Forming Technique for Sheet Metal and Its Realization in Multi-Point Forming' ,Journal of Materials Processing Technology 110 (2001), p. 136.

OTOMOBiL AGIRLIKLARININ AZALTILMASINDA KULLANILAN SAC METALLER VE BUNLARI ŞEKiLLENDiRME TEKNiKLERi

Year 2003, Issue: 005, 197 - 211, 15.12.2003

Abstract

Otomobil agirhklanmn azalulmas: icin, yuksek rnukavernetli celik saclann ve

alurninyum alasimh saclann otornobil govdelerinde kullamlrnasi gun gectikce

artmaktadir. Bu cesit sac metallerin islenebilirligi, yurnusak celik gibi konvansiyonel

sac metallerin islenebilirligine nazaran daha azdir.

Otornobil agirhklannm azaltrlmasr. bun a paralel olarak bu sektorde kullarulan celik

saclann kalmhklanrnn azalulmasrru zorunlu hale getirrnistir. Buna ilave olarak;

konstruksiyon, kaynak ve imalat teknolojilerindeki gelisrneler ve parca sayisirun

azalulmasi, otomobil agrrhklarmm azalnlrnasma ilave katkilar saglarrusnr. Ancak:

celik sac levha kalmhklanrun azaltilrnasr, otomobillerde darbe ve diger direnclerin

azalrnasma, mevcut sekillendirrne tekniklerinin yetersiz kalrnasina sebep olmus,

bunun icin de yeni sac sekillendirme teknikleri ve rnukavernet artirma yontemleri

gelistirilmistir.

References

  • [1] Hayashi, H., 1994, 'Press Gijutsu (Press Working)', 32-9, p.lO.
  • [2] Kudo, Y., 1992, 'Journal of JSTP' 33-375, 385.
  • [3] Nakamura, S. and Tomioka, Y., 1994, 'Journal of JSTP' 35-404, 1029.
  • [4] Yoshida, K., 1959, 'Scientific Papers IPCR', 53, p.125.
  • [5] Bleck, W., Dahl, W. and Gusek, C, 1996, 'Effects of Work Hardening Rate On Formability of Recently Developed DDQ Steels', 19th IDDRG Biennial Congress, Eger, 10-14 June.
  • [6] Okubo, N. and Sugisawa, M.,1980, 'Japan Soc. Technology of Plasticity', 21-229, p. 92.
  • [7] Kwon, H.C., 1m, Y. T., Ji, D. C. and Rhee, M. H., 'The Bending of an Aluminum Structural Frame with a Rubber Pad' , Journal of Materials Processing Technology 113 (2001), p.786.
  • [8] Beco, F., Dauby, B., Kergen, R., Magain, P., Vandierendonck, S., Van Overmeire, M. and Vereecken, J., 1996, 'Improvement of Dent Resistance of Auto Body Panels Taking Advantage of The Strain Hardening Properties of Steel Sheets', 19th IDDRG Biennial Congress, Eger,10-14 June.
  • [9] Hayashi, H., 1996, 'Forming Technologl and Sheet Materials For Weight Reduction of Automobile', 19 IDDRG Biennial Congress, Eger, 10-14 June.
  • [10] Hayashi, H. and Hayashi, Y., 1985, 'JSFRG(JDDRG),IDDRG WG85 Paper', DDRlWG3/85/6, Amsterdam, The Netherlands.
  • [11] Sueda, K, 1991, 'Press Gijutsu (Press Working)', 29-4, p. 49.
  • [12] Hikita, K., 'Development of Weight Reduction Technology for Door Trim Using Foamed PP', JSAE Review 23 (2002), p. 239.
  • [13] Nakagawa, N., Sato, A. and Tamada, K, 1996, 'Weight Reduction Technology By Laser Irradiation For Body Panels', i9th IDDRG Biennial Congress, Eger, 10-14. June.
  • [14] Hibon, G., Marron,G. and Patou, P., 1996, 'Designing Stamped Parts in Hot Rolled Steel Sheet', 19th IDDRG Biennial Congress, Eger, 10-14 June.
  • [15] Hibon, G., Marron,G. and Patou, P., 1996, 'Light Car Wlteels In High Strength Steel', 19th IDDRG Biennial Congress, Eger,IO-14 June.
  • [16] Griveau, B., Message, O. and Van, K D., 1989, 'On a New Multiaxial Fatique Criterion', in Mechanical Engineering Publications, London, UK.
  • [17] Kato, S., Nakamura, S. and Onoe, H., 1990, 'Press Gijutsu (Press Working)', 28-8, p. 92.
  • [18] Akiyama, M., Hirabayashi, Y., Kiri, K., and Shinabe, M., 1995, 'SAE Paper', 950916.
  • [19] Lee, H., Seo, H. and Jin Park, G., 'Design Enhancements for Stress Relaxation in Automotive Multi-SheLL-Structures', International Journal of Solids and Structures 40 (2003), p. 5320.
  • [20] Arima, K., Azuma, K., Ikemoto, K., Sugiura, H. and Takasago, T., 1990, 'Proc. 161hIDDRG Congress', Borlange, Sweden, p. 305.
  • [21] Balic, J. and Kampus, Z., 'Deep Drawing of Tailored Blanks Without Blankholder', Journal of Materials Processing Technology 133 (2003), p. 131.
  • [22] Geiger, M. and Merklein.M; 'New Materials and Production Technologies for Innovative Lightweight Constructions', Journal of Processing Technology 125-126 (2002), p. 533.
  • [23] Hirose, Y., Hishida, Y., Kojima, M. and Ujihara, S., 1992, 'Proc. 1711.IDDRG Congress', Shenyang, China, p. 300.
  • [24] Watanabe, Y- J., 1992, 'Japan Soc. Technology of Plasticity', 33- 375, p. 396.
  • [25] Katayama, T., Ohwue, T. and Usuda, M., 1991, 'IDDRG WG91 Paper', DDRlWG2/91/4, Pisa, Italy.
  • [26] Yamazaki, A., 1992, 'Japan Soc. Technology of Plasticity', 33-375, p.404.
  • [27] Hashimoto, K., Ohwue, T. and Takita, M., 1988, 'Proc. is" IDDRG Congress', Dearborn, USA, p. 283.
  • [28] Zhongyi, C. and Mingzhe, L., 'Optimum Path Forming Technique for Sheet Metal and Its Realization in Multi-Point Forming' ,Journal of Materials Processing Technology 110 (2001), p. 136.
There are 28 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Articles
Authors

M. Gavas This is me

Publication Date December 15, 2003
Published in Issue Year 2003 Issue: 005

Cite

APA Gavas, M. (2003). OTOMOBiL AGIRLIKLARININ AZALTILMASINDA KULLANILAN SAC METALLER VE BUNLARI ŞEKiLLENDiRME TEKNiKLERi. Journal of Science and Technology of Dumlupınar University(005), 197-211.

HAZİRAN 2020'den itibaren Journal of Scientific Reports-A adı altında ingilizce olarak yayın hayatına devam edecektir.