A Study Of The Die Roll Height Of SHP-1 And SCP-1 Materials In The Fine Blanking Process

• Autorzy: Lee C. K. , Kim Y. C.

Identyfikatory

DOI

10.1515/amm-2015-0139

Warianty tytułu

PL

Badanie wysokości deformacji krawędzi wycinanych elementów ze stali SHP-1 i SCP-1 procesie wykrawania

• Języki publikacji: EN

Abstrakty

EN

The height of the die roll, the distance of the V-ring, and the shear rate were varied with the aim of investigating the effects of the applied changes on the fine blanking line in a cold-rolled and a pickled steel sheet, referred to as SCP-1 and SHP-1, respectively. Both materials consisted primarily of a ferrite phase with small amounts of impurities including F, Mn, and Cr. The distance was found to be a very important factor in controlling the shear of the V-ring in the fine blanking process. When the position of the V-ring was set at distances of 1.5 mm and 2 mm, the die roll height increased with increasing shear speeds from 6.4 m/min to 10 and 16 m/min. Analysis of the influence of the shear rate revealed that low rates resulted in the lowest die roll heights since the flow of material was effectively inhibited.

Słowa kluczowe

EN

die roll; fine blanking; SCP-1; share speed; SHP-1; v-rings

PL

krawędzie; wykrawanie; SCP-1; szybkość działania; SHP-1; deformacja

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1397--1402
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Lee C. K.

• Div. of Mechanical & Automotive Engineering, Kongju National University

autor

Kim Y. C.

• Div. of Mechanical & Automotive Engineering, Kongju National University

Bibliografia

• [1] T. A., Metal Forming Handbook, Springer-Verlag 1998.
• [2] J.-D. Kim, J. Korea Acad. Industr. Coop. Soc. 13, 2009 (2012).
• [3] W. Blatter, Introduction into the technology fine blanking tools, KAITECH 1991.
• [4] C.-K. Lee, Seoul National University Graduate School of, Mechanical Engineering, 33 (2008).
• [5] C.-K. Lee, J. Korea Acad. Industr. Coop. 14, 6060 (2013).
• [6] Y.-Joo J. Kim, T.-S. Kwak, W.-B. Bae, J. KSPE, 17, 102 (2000).
• [7] Y.-J. Kim, T.-S. Kwak, W.-B. Bae, J. KSPE, 1999, 1031 (1999).
• [8] J.-K. Lee, Dankook University Graduate School of, Department of Mechanical Engineering,01 (1990).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.