Friction stir weld process evaluation by multi-axial transducer

Blignault, C.; Hattingh, D.G.; Kruger, Grant H.; Niekerk, T.I. van; James, M.N.

doi:10.1016/j.measurement.2006.12.001

Cited by 21 publications

(9 citation statements)

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“…In particular, many aluminium alloys welded with FSW were studied with this purpose: 2000 [3][4][5][6], 6000 [7,8], 7000 [9] series, using different geometric configurations (butt, lap, T) and dissimilar materials. Implementing appropriate measurement systems has been possible to assess the trends of forces and temperatures during welding [10][11][12]. An important aid to research was provided by advanced statistical tools as the Design of Experiments (DoE).…”

Section: Introductionmentioning

confidence: 99%

Friction stir welding of AA2198-T3 butt joints for aeronautical applications

et al. 2010

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This work investigates the influence of the Friction Stir Welding (FSW) parameters on the mechanical properties AA 2198 T3 welds. For this purpose, a full-factorial experimental design was conducted. The observed responses are ultimate tensile strength (UTS) and yield strength (YS). The factors under investigation are tool rotational speed (N) and welding feed (Va). In order to estimate the influence of the heat transfer transient phase on the mechanical properties of the weld, besides these classical welding parameters, a position parameter defining the relative distance of the specimens from the welding run-in and run-out is considered. Analysis of variance (ANOVA), main effect plot and desirability function technique were used to determine the significant parameters and set the optimal level for each parameter. A regression equation was derived to predict each output characteristic

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Section: Introductionmentioning

confidence: 99%

Friction stir welding of AA2198-T3 butt joints for aeronautical applications

et al. 2010

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“…Further information is contained in Hattingh et al (2004), Blignault (2003Blignault ( , 2006, Lombard (2007) and Blignault et al (2008). The bending forces exerted on the tool during welding can be plotted against the angular position of the tool to provide a polar FF diagram (see Fig.…”

Section: Overview Of the Multi-axial Transducer And The Force Footprimentioning

confidence: 99%

Characterization of the influences of FSW tool geometry on welding forces and weld tensile strength using an instrumented tool

Hattingh

Blignault

Niekerk

et al. 2008

Journal of Materials Processing Technology

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146

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“…Balasubramanian et al experimentally demonstrated that the forces acting on the tool spindle vary with the processing parameters 4,5) . Blignault et al developed the multi axial transducer for measuring the process force footprint 6) . Hattingh et al studied the force footprint to investigate the influence of the tool geometry using the multi-axial transducer 7,8) .…”

Section: Introductionmentioning

confidence: 99%