A Study on Changes in Thickness of STS304 Material in the Progressive Drawing Process

• Autorzy: Lee C. K. , Kim Y. C.

Identyfikatory

DOI

10.1515/amm-2017-0201

• Języki publikacji: EN

Abstrakty

EN

In the drawing process, the roundness of corners in the punch and the die are very important factors in determining the thicknesses of the product. The results clearly revealed that the thickness of a flange was increased and the thickness of body parts reduced when the roundness of the die entrance was small. The material thickness of the top part was decreased when the corner roundness of the punch was large. The smooth inflow of materials was found to have a significant effect on the thickness during the post-process. The compressive strength of STS 304 material exhibited a higher value compared with other processing methods. Moreover, we clearly observed the corner roundness of the punch and the die to be a very important factor for STS 304 materials.

Słowa kluczowe

EN

body thickness; drawing; flange thickness; corner roundness; material thickness

• 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: 2017
• Tom: Vol. 62, iss. 2B
• Strony: 1319--1323
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Lee C. K.

• Department of Metal Die Design Engineering, Yuhan University

autor

Kim Y. C.

• Division of Mechanical & Automotive Engineering, Kongju National University, Cheonan-Si, Korea (Republic of)

Bibliografia

• [1] Z. J. Zheng, Y. Gao, Y. Gui, M. Zhu, Corrosion Science 54, 60 (2012).
• [2] L. Liu, Y. Li, F.H. Wang, J. Mater. Sci. Technol. 26, 1 (2010).
• [3] C. K. Lee, J. Korean Soc. Mech. Technol. 17, 1285 (2015).
• [4] C. K. Lee, J. Korea Saf. Manag. Sci. 15, 2 (2013).
• [5] C. K. Lee, Journal of the Korea Academia-Industrial cooperation Society, pp 3667-3671 (2015).
• [6] S. H. Kim, Journal of the Korea Academia-Industrial cooperation Society 8, 708 (2007).
• [7] J. H. Kim, S. M. Hong, Journal of the Korea Academia-Industrial cooperation Society 16, 5789 (2015).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)