Abstract
Design of Experiment based approach is used to systematically investigate relationships between 8 different welding factors and resulting weld properties including strength, elongation and formability in 1.2mm-2mm thick friction stir welding of AA5182-O for TWB application. The factors that result in most significant effects are elucidated. The interactions between several key factors like plunge depth, tool tilt, pin feature and pin length on the overall weld quality is discussed. Appropriate levels of factors that lead to excellent weld properties are also identified.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Merklein M., Johannes M., Lechner M., and Kuppert A., “A Review on Tailored Blanks — Production, Applications and Evaluation,” Journal of Materials Processing Technology.
Pallett R., and Lark R., 2001, “The use of tailored blanks in the manufacture of construction components,” Journal of Materials Processing Technology, 117(1–2), pp. 249–254.
Brad L Kinsey, 2011, “Tailor Welded Blanks For Automotive Industry,” Tailor welded blanks for advanced manufacturing, Woodhead Pub., Cambridge; Philadelphia, pp. 164–180.
“President Announces New Fuel Economy Standards | The White House” [Online]. Available: http://www.whitehouse.gov/blog/2011/07/29/presidentobama-announces-new-fuel-economy-standards.
2012 DOE Vehicle Technologies Office Annual Merit Review- Entire Document.
Assunção E., Quintino L., and Miranda R., 2010, “Comparative study of laser welding in tailor blanks for the automotive industry,” Int J Adv Manuf Technol, 49(1–4), pp. 123–131.
Davies R. W., Oliver H. E., Smith M. T., and M.s G. J. G., 1999, “Characterizing Al tailor-welded blanks for automotive applications,” JOM, 51(11), pp. 46–50.
Shakeri H. R., Buste A., Worswick M. J., Clarke J. A., Feng F., Jain M., and Finn M., 2002, “Study of damage initiation and fracture in aluminum tailor welded blanks made via different welding techniques,” Journal of Light Metals, 2(2), pp. 95–110.
Mishra R. S., and Ma Z. Y., 2005, “Friction stir welding and processing,” Materials Science and Engineering: R: Reports, 50(1–2), pp. 1–78.
Threadgill P. L., Leonard A. J., Shercliff H. R., and Withers P. J., 2009, “Friction stir welding of aluminium alloys,” International Materials Reviews, 54(2), pp. 49–93.
Nandan R., DebRoy T., and Bhadeshia H. K. D. H., 2008, “Recent advances in friction-stir welding — Process, weldment structure and properties,” Progress in Materials Science, 53(6), pp. 980–1023.
Mishra R. S., 2008, “Preface to the Viewpoint Set on friction stir processing,” Scripta Materialia, 58(5), pp. 325–326.
Sato Y. S., Sugiura Y., Shoji Y., Park S. H. C., Kokawa H., and Ikeda K., 2004, “Post-weld formability of friction stir welded Al alloy 5052,” Materials Science and Engineering: A, 369(1–2), pp. 138–143.
Miles M. P., Nelson T. W., and Melton D. W., 2005, “Formability of friction-stir-welded dissimilar-aluminumalloy sheets,” Metall and Mat Trans A, 36(12), pp. 3335–3342.
Peel M., Steuwer A., Withers P., Dickerson T., Shi Q., and Shercliff H., 2006, “Dissimilar friction stir welds in AA5083-AA6082. Part I: Process parameter effects on thermal history and weld properties,” Metallurgical and Materials Transactions A, 37(7), pp. 2183–2193.
Lee W., Chung K.-H., Kim D., Kim J., Kim C., Okamoto K., Wagoner R. H., and Chung K., 2009, “Experimental and numerical study on formability of friction stir welded TWB sheets based on hemispherical dome stretch tests,” International Journal of Plasticity, 25(9), pp. 1626–1654.
Chung K., Lee W., Kim D., Kim J., Chung K.-H., Kim C., Okamoto K., and Wagoner R. H., 2010, “Macroperformance evaluation of friction stir welded automotive tailor-welded blank sheets: Part I – Material properties,” International Journal of Solids and Structures, 47(7–8), pp. 1048–1062.
E V Stephens, G. J. Grant, M. T. Smith, and R. W. Davies, 2010, Forming Limits of Weld Metal in Aluminum Alloys and advaced high strength steels, Pacific Northwest National Laboratory.
Fratini L., Buffa G., and Shivpuri R., 2007, “Improving friction stir welding of blanks of different thicknesses,” Materials Science and Engineering: A, 459(1–2), pp. 209–215.
Raymond S. D., Wild P. M., and Bayley C. J., 2004, “On modeling of the weld line in finite element analyses of tailor-welded blank forming operations,” Journal of Materials Processing Technology, 147(1), pp. 28–37.
Leitão C., Emílio B., Chaparro B. M., and Rodrigues D. M., 2009, “Formability of similar and dissimilar friction stir welded AA 5182-H111 and AA 6016-T4 tailored blanks,” Materials & Design, 30(8), pp. 3235–3242.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 TMS (The Minerals, Metals & Materials Society)
About this chapter
Cite this chapter
Hovanski, Y. et al. (2014). Aluminum Tailor-Welded Blanks for High Volume Automotive Applications. In: Grandfield, J. (eds) Light Metals 2014. Springer, Cham. https://doi.org/10.1007/978-3-319-48144-9_46
Download citation
DOI: https://doi.org/10.1007/978-3-319-48144-9_46
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-48590-4
Online ISBN: 978-3-319-48144-9
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)