Experimental Research on the Impact of Thin-Wall Ratio and the Fillet Radius of Forming Roller on the Limiting Spinning Ratio of AMS 5504 Sheets

• Autorzy: Kut S. , Stachowicz F. , Ryzińska G. , Mrugała T.

Identyfikatory

DOI

10.1515/amm-2017-0333

• Języki publikacji: EN

Abstrakty

EN

Results of experimental investigations of metal spinning process of AMS 5504 sheets. cylindrical drawpieces with use of discs-shaped sheet with various diameter and thickness were shown in this work. Tests were performed on two roller metal spinning machine of a vertical axis Leifeld SFC 800 V500. The main objective of the study was to determine the dependence between limiting spinning coefficient, thin wall ratio coefficient and the fillet radius of forming rollers. To realize this aim required the development of an original methodology and experimental research plan. Determined relationship takes into account the occurrence of negative phenomena in the process of spinning such as wrinkling or cracking of material. Due to the possibility of prediction of these negative phenomena, determined relationship is used in the design of a metal spinning processes. On the basis on determined relationship can be done a practical assessment of the possibility of shaping with certain geometrical parameters by spinning. Obtained results were shown graphically on the diagrams and their analysis was carried.

Słowa kluczowe

EN

spinning; experiment; AMS 5504 sheet; limiting spinning ratio; thin-wall ratio

• 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. 4
• Strony: 2261--2266
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr., wzory

Twórcy

autor

Kut S.

• Rzeszów University of Technology, 12 Powstańców Warszawy Av., 35-959 Rzeszów, Poland

autor

Stachowicz F.

• Rzeszów University of Technology, 12 Powstańców Warszawy Av., 35-959 Rzeszów, Poland

autor

Ryzińska G.

• Rzeszów University of Technology, 12 Powstańców Warszawy Av., 35-959 Rzeszów, Poland

autor

Mrugała T.

• Pratt & Whitney Rzeszów S. A., 35-078 Rzeszów, Poland

Bibliografia

• [1] C. C. Wong, T. A. Dean, J. Lin, A review of spinning, shear forming and flow forming processes, Int. J. Mach. Tool. Manu. 43, 1419-1435 (2003).
• [2] O. Music, J. M. Allwood, K. Kawai, A review of the mechanics of metal spinning, J. Mater. Process. Tech. 210, 3-23 (2010).
• [3] J. Brown, Advanced Machining Technology Handbook, 1998 McGraw-Hill.
• [4] M. Runge, Spinning and flow forming [Pollitt DH, Trans.], 1994 Leifeld GmbH.
• [5] L. Wang, H. Long, Investigation of material deformation in multi-pass conventional metal spinning, Mater. Design. 32, 2891-2899 (2011).
• [6] M. Watson, H. Long, Wrinkling failure mechanics in metal spinning, Procedia Engineering 81, 2391-2396 (2014).
• [7] K. Lange, Handbook of Metal Forming, 1986 SME Publications.
• [8] E. Sieble, K. H. Dröge, Krafte und MateriatfluB beim Druken, Werkstants-technick und Maschinenbau 45 (1), 6-9 (1955).
• [9] M. Hayama, T. Murota, On the study of metal spinning, Bull. Fac. Eng. 12, 53-88 (1963).
• [10] K. I. Ahmed, M. S.Gadala, M. G. El-Sebaie, Deep spinning of sheet metals, Int. J. Mach. Tool. Manu. 97, 72-75 (2015).
• [11] M. Hayama, H. Kudo, T. Shinokura, Study of the pass schedule in conventional simple spinning, Bulletin of the JSME 13 (65), 1358-1365 (1970

Uwagi

EN

Financial support of the National Center for Research and Development within the INNOLOT program project No. INNOLOT/I/9/NCBR/2013 CASELOT is gratefully acknowledged.

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).