Araştırma Makalesi
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Investigating Effect of Bearing Length on Tensile Strength of 1045 Steel in Wire Drawing Operation

Yıl 2020, , 227 - 235, 03.12.2020
https://doi.org/10.17780/ksujes.784544

Öz

In this work, effect of bearing length on tensile strength was investigated. The influence of the bearing length is illustrated using two different reduction ratios and wire diameters. According to the results, the increase in strength was observed as the length of the bearing zone increased. However, the long bearing length caused various manufacturing problems during production. Microhardness distributions in wire cross section, on the other hand, increased as the length of bearing increased. The main reason for the increase of microhardness is the deformation hardening caused by the high friction force obtained by increasing the bearing length.

Destekleyen Kurum

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Proje Numarası

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Teşekkür

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Kaynakça

  • Gillström, P., & Jarl, M. (2007). Wear of die after drawing of pickled or reverse bent wire rod. Wear, 262(7–8), 858–867. https://doi.org/10.1016/j.wear.2006.08.016
  • Korchunov, A., Gun, G., & Polyakova, M. (2014). Recovery effect in drawing of steel bar for sizing. Procedia Engineering, 81, 676–681. https://doi.org/10.1016/j.proeng.2014.10.059
  • Nilsson, M., & Olsson, M. (2011). Tribological testing of some potential PVD and CVD coatings for steel wire drawing dies. Wear, 273(1), 55–59. https://doi.org/10.1016/j.wear.2011.06.020
  • Sas-Boca, I. M., Tintelecan, M., Pop, M., Iluţiu-Varvara, D. A., & Mihu, A. M. (2017). The Wire Drawing Process Simulation and the Optimization of Geometry Dies. Procedia Engineering, 181, 187–192. https://doi.org/10.1016/j.proeng.2017.02.368
  • Schade, P. (2006). Wire drawing failures and tungsten fracture phenomena. International Journal of Refractory Metals and Hard Materials, 24(4), 332–337. https://doi.org/10.1016/j.ijrmhm.2005.09.003
  • Wei, D., Min, X., Hu, X., Xie, Z., & Fang, F. (2020). Microstructure and mechanical properties of cold drawn pearlitic steel wires: Effects of drawing-induced heating. Materials Science and Engineering A, 784, 139341. https://doi.org/10.1016/j.msea.2020.139341
  • Xu, P., Liang, Y., Li, J., & Meng, C. (2019). Further improvement in ductility induced by the refined hierarchical structures of pearlite. Materials Science and Engineering A, 745, 176–184. https://doi.org/10.1016/j.msea.2018.12.069

Tel Çekme İşleminde Kalıp Kalibrasyon Bölgesi Uzunluğunun 1045 Çelik Tel Mukavemeti Üzerine Olan Etkisinin İncelenmesi

Yıl 2020, , 227 - 235, 03.12.2020
https://doi.org/10.17780/ksujes.784544

Öz

Bu çalışmada, tel çekme işleminde kalibrasyon uzunluğunun çekme mukavemeti üzerine olan etkisi incelenmiştir. Kalibrasyon bölgesinin etkisini iki farklı redüksiyon oranı ve filmaşin çapı kullanılarak gösterilmiştir. Elde edilen sonuçlara göre, kalibrasyon bölge uzunluğu arttıkça mukavemet artışı gözlemlenmiştir. Ancak, kalibrasyon boyunun uzun olması üretim esnasında çeşitli imalat problemlerine sebebiyet vermiştir. Çapsal mikrosertlik dağılımları ise kalibrasyon boyu arttıkça aralarındaki farklarda da artış gözlemlenmiştir. Mikrosertliğin artmasının esas sebebinin kalibrasyon boyunun artmasıyla elde edilen yüksek sürtünme kuvvetinin oluşturduğu deformasyon sertleşmesidir.

Proje Numarası

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Kaynakça

  • Gillström, P., & Jarl, M. (2007). Wear of die after drawing of pickled or reverse bent wire rod. Wear, 262(7–8), 858–867. https://doi.org/10.1016/j.wear.2006.08.016
  • Korchunov, A., Gun, G., & Polyakova, M. (2014). Recovery effect in drawing of steel bar for sizing. Procedia Engineering, 81, 676–681. https://doi.org/10.1016/j.proeng.2014.10.059
  • Nilsson, M., & Olsson, M. (2011). Tribological testing of some potential PVD and CVD coatings for steel wire drawing dies. Wear, 273(1), 55–59. https://doi.org/10.1016/j.wear.2011.06.020
  • Sas-Boca, I. M., Tintelecan, M., Pop, M., Iluţiu-Varvara, D. A., & Mihu, A. M. (2017). The Wire Drawing Process Simulation and the Optimization of Geometry Dies. Procedia Engineering, 181, 187–192. https://doi.org/10.1016/j.proeng.2017.02.368
  • Schade, P. (2006). Wire drawing failures and tungsten fracture phenomena. International Journal of Refractory Metals and Hard Materials, 24(4), 332–337. https://doi.org/10.1016/j.ijrmhm.2005.09.003
  • Wei, D., Min, X., Hu, X., Xie, Z., & Fang, F. (2020). Microstructure and mechanical properties of cold drawn pearlitic steel wires: Effects of drawing-induced heating. Materials Science and Engineering A, 784, 139341. https://doi.org/10.1016/j.msea.2020.139341
  • Xu, P., Liang, Y., Li, J., & Meng, C. (2019). Further improvement in ductility induced by the refined hierarchical structures of pearlite. Materials Science and Engineering A, 745, 176–184. https://doi.org/10.1016/j.msea.2018.12.069
Toplam 7 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Makine Mühendisliği
Bölüm Makine Mühendisliği
Yazarlar

Ekrem Çelik 0000-0002-2641-1049

Fatih Özen 0000-0002-2915-8456

Erdinç İlhan 0000-0002-3873-1680

Salim Aslanlar 0000-0001-6676-110X

Proje Numarası -
Yayımlanma Tarihi 3 Aralık 2020
Gönderilme Tarihi 25 Ağustos 2020
Yayımlandığı Sayı Yıl 2020

Kaynak Göster

APA Çelik, E., Özen, F., İlhan, E., Aslanlar, S. (2020). Investigating Effect of Bearing Length on Tensile Strength of 1045 Steel in Wire Drawing Operation. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 23(4), 227-235. https://doi.org/10.17780/ksujes.784544