Research Article
Microfriction Stir Welding of Aluminium Using ABB IRB 1410 Robot
Table 9
Weighted normalized decision matrix.
| Sample no | DOP (mm) | BW (mm) | Hardness (Hv) |
| 1 | 0.094886 | 0.08388 | 0.116227 | 2 | 0.114495 | 0.106537 | 0.115402 | 3 | 0.137565 | 0.10726 | 0.115402 | 4 | 0.112897 | 0.106778 | 0.113479 | 5 | 0.135092 | 0.107983 | 0.117051 | 6 | 0.09228 | 0.083639 | 0.116227 | 7 | 0.146694 | 0.10726 | 0.11815 | 8 | 0.089979 | 0.082674 | 0.118974 | 9 | 0.111071 | 0.108224 | 0.118974 |
|
|