Hussein, E. (2023). Effect of Cross- Rolling on Mechanical Properties and Spring - Back of Aluminum 6061 Alloy. Alustath, 14(2), 12-18. doi: 10.37649/aengs.2023.141732.1054
Emad Ali Hussein. "Effect of Cross- Rolling on Mechanical Properties and Spring - Back of Aluminum 6061 Alloy". Alustath, 14, 2, 2023, 12-18. doi: 10.37649/aengs.2023.141732.1054
Hussein, E. (2023). 'Effect of Cross- Rolling on Mechanical Properties and Spring - Back of Aluminum 6061 Alloy', Alustath, 14(2), pp. 12-18. doi: 10.37649/aengs.2023.141732.1054
Hussein, E. Effect of Cross- Rolling on Mechanical Properties and Spring - Back of Aluminum 6061 Alloy. Alustath, 2023; 14(2): 12-18. doi: 10.37649/aengs.2023.141732.1054

Effect of Cross- Rolling on Mechanical Properties and Spring - Back of Aluminum 6061 Alloy

Anbar Journal of Engineering Sciences
Volume 14, Issue 2, November 2023, Pages 12-18    PDF (666.46 K)
Document Type: Research Paper
DOI: 10.37649/aengs.2023.141732.1054
Author
Emad Ali Hussein*
university of technology
Abstract
The Cross-Rolling (CR) process is a severe plastic deformation technique that was used to roll aluminum alloy 6061. However, this process is accompanied by many disadvantages, such as spring back due to elastic recovery. This research aims to investigate the effect of cross-rolling on the spring back phenomenon by examining the main parameters that affect the forming process. Two different routes of cross-rolling were used: the first route, called two-step cross-rolling (TSCR), and the second, multi-step cross-rolling (MSCR), were employed to achieve high deformation and superior mechanical properties. The samples were bent using the V-bending process at three different speeds (5, 10, and 15 mm/min). The results showed that the rolling route and the change in cutting direction led to increased plastic deformation, thus increasing the spring-back factor. The type of route and cutting direction significantly impacted both the maximum load and the springback results.
Keywords
Cross Rolling; sheet metal bending; spring back
References
  1. Rout, S. K. Pal and S. B. Singh. “A Metal Forming Process” VIII, 321 pp.171 , 2015.
  2. S. Lim, J. P. Hong “Study on Rolling Defects of Al-Mg Alloys with High Mg Content at Normal Rolling and Cross-Rolling Processes”, 2023.
  1. doi:10.20944/preprints202307.1095.v1 
  1. Christina, B. Alexander, "Cross-rolling process for manufacturing lightweight hybrid components” Journal of Advanced Joining Processes vol. 3 100063, 2021.
  2. Bocker, H. Klein, H. J. Bunge “Development of cross-rolling textures in AIMn1” Hindawi Publishing Corporation Vol. 12 | Article ID 275912 12:155–174, 1990.
  3. Suwas, N. P. Gurao, “Development of microstructures and textures by cross rolling” Elsevier Reference Collection in Materials Science and Materials Engineering vol. 3, pp. 81-106, 2014.
  4. Mondal, A. K. Singh, A. K. Mukhopadhyay, K. Chattopadhyay, “Effects of different modes of hot cross-rolling in 7010 aluminum alloy” Metal Mater Trans A 44(6):2746–2763, 2013.
  5. Wronski, M. Wrobel, A. Baczmanski, Wierzbanowski K “Effects of cross-rolling On residual stress, texture and plastic anisotropy in f. c. c. and b. c. c. metals”. Mater Charact77:116–126, 2013.
  6. H. Shin, J.J. Park, Y.S. Kim, and K.T. Park, “Constrained Groove Pressing and Its Application to Grain Refinement of Aluminum” Mater.Sci. Eng. A, 328, p 98–103, 2002.
  7. RahimiMamaghani and M. Kazeminezhad “The Effect of Direct- and Cross-Rolling onMechanicalProperties and Microstructure of Severely Deformed Aluminum” JMEPEG, 23:115–124, 2014.
  8. MONDAL, A.K. SINGH “Effects of Different Modes of Hot Cross-Rolling in 7010 Aluminum Alloy ” Part I. EMTMMT volume 44A  ,(2746-2763), 2013.
  9. Ivaniševic, M. Milutinovi, B. Štrbac and P. Skakun, “Stress state and spring back in v-bending,” J. Technol. Plast., vol. 39, no. 2, pp. 158–168, 2013.
  10. Krinninger, D. Opritescu, R. Golle and W. Volk, “Experimental Investigation of theinfluence of punch velocity on the spring-back behavior and the flat length in free bending,” Procedia CIRP, vol. 41, pp. 1066–1071, 2016.
  11. Bakhshi – Jooybari “The study of spring-back of CK67 steel sheet in V-die and U-die bending processes, journal of Material and design” Vol.30, issue7, pp(2410-2419) , 2007.
  12. Adil S. Jabber a, Aseel H. Abed b, Anwar H, zbon “Effect of Orientation and Pre-tension on Stresses Distribution on V-Die Bending Processes by Finite Element Method “Engineering and Technology Journal Vol. 38, Part A, No. 05, Pages636-648, 2020.
  13. Aseel hamad “The Effect of Hold Time on the Spring Back Phenomenon ina V- Dies Bending Process” Engineering and Technology Journal Vol.30, No.19, pp. (3384-3393), 2012.
  14. Nanu, and G. Brabie, “Analytical model for prediction of spring-back parameters in the case of U stretch–bending process as a function of stresses distribution in the sheet thickness” International Journal of Mechanical Sciences vol. 64 no.1, pp.11-21, 2012.
Statistics
Article View: 903
PDF Download: 52


Journal Management System. Powered by ejournalplus.com