Research Article
Influence of Process Parameters on Tensile Strength of the Friction Welded AA6063-T6 Joints by Box–Behnken Design Approach
Table 1
Macroanalysis of the joint fabricated by the trail method.
| Sl. no | Parameters | Macroview | Description |
| 1 | Friction load (f < 2 kN) | | Insufficient heat sources cause more unwelded areas | Friction time (t < 4 s) | 2 | Friction time (t > 8 s) | | A crack is formed at the interface due to excess heat sources and the ejection of hot material | Forging load (p > 3.5 kN) |
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