DP600 Çeliğine Uygulanan Kesme ve Hassas Kesme İşleminin Sonlu Elemanlar Yöntemi Kullanılarak İncelenmesi

Fatih HELİMERGİN; Nuri ŞEN

Makale detayları

DP600 Çeliğine Uygulanan Kesme ve Hassas Kesme İşleminin Sonlu Elemanlar Yöntemi Kullanılarak İncelenmesi

Yazarlar:

Fatih HELİMERGİN | Nuri ŞEN

Yayıncı:

Duzce University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Duzce University Journal of Science and Technology 2020 Vol.8 Issue 1, pp.306-316

Belge Tipi:

Makale

Yayın Tarihi:

1/2020

Belge Dili:

Türkçe

Document ID (Org No.):

2000945960

Sıklık:

Üç Aylık

eISSN:

2148-2446

Anahtar kelimeler:

Özet:

 


Cutting is commonly used in the sectors where metal forming processes are performed particularly in the automotive industry. Undesirable tears occur in the forming process after cutting-process. These formations are due to the undesirable micro and macro-level cracks after the cutting process completed. In the present paper, it is tried to decrease the cracks to a minimum level in the cutting process. In order to observe the micro and macro size cracks in the material during cold-forming process, the importance of the fine blanking method which is increasing in use every day; however, has been started to be widespread in Turkey, has been performed by using simufact forming V16 finite element method (FEM) software. In the tests, double phase DP 600 sheet material of 1 mm thick which is one of the high strength steels was used. Yield point, tensile strength, % elongation values used in virtual media tests were taken from the tensile test results of the sample. In this study, the mold of the figure “star and crescent” was designed and virtual medium experiments were performed. As a result of the tests,the stress, width and depth and notch height values of cutting method and different notched v-ring which are used in the fine blanking method are investigated. In addition, the importance of the v-notched ring for fine blanking has been demonstrated in the study.

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Makale detayları

DP600 Çeliğine Uygulanan Kesme ve Hassas Kesme İşleminin Sonlu Elemanlar Yöntemi Kullanılarak İncelenmesi

Yazarlar:

Fatih HELİMERGİN | Nuri ŞEN

Yayıncı:

Duzce University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Duzce University Journal of Science and Technology 2020 Vol.8 Issue 1, pp.306-316

Belge Tipi:

Makale

Yayın Tarihi:

1/2020

Belge Dili:

Türkçe

Document ID (Org No.):

2000945960

Sıklık:

Üç Aylık

eISSN:

2148-2446

Hassas kesme

Yüksek mukavemetli çelikler

Simufact forming

DP600

Sayı

Makale detayları

DP600 Çeliğine Uygulanan Kesme ve Hassas Kesme İşleminin Sonlu Elemanlar Yöntemi Kullanılarak İncelenmesi

Yazarlar: Fatih HELİMERGİN | Nuri ŞEN

Yayıncı: Duzce University

Ana Başlıklar: Uygulamalı fizik

Dergi: Duzce University Journal of Science and Technology 2020 Vol.8 Issue 1, pp.306-316

Belge Tipi: Makale

Yayın Tarihi: 1/2020

Belge Dili: Türkçe

Document ID (Org No.): 2000945960

Sıklık: Üç Aylık

eISSN: 2148-2446

Hassas kesme

Yüksek mukavemetli çelikler

Simufact forming

DP600

Sayı

Yazarlar:

Fatih HELİMERGİN | Nuri ŞEN

Yayıncı:

Duzce University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Duzce University Journal of Science and Technology 2020 Vol.8 Issue 1, pp.306-316

Belge Tipi:

Makale

Yayın Tarihi:

1/2020

Belge Dili:

Türkçe

Document ID (Org No.):

2000945960

Sıklık:

Üç Aylık

eISSN:

2148-2446