Research Article
Interpolation Algorithm and Mathematical Model in Automated Welding of Saddle-Shaped Weld
| Interpolation times | Rotation angle /rad | Coordinate of /mm | Coordinate of /mm | Coordinate of /mm | Pose angle of torch /mm |
| | 0.0000 | 0.0000 | 150.0000 | 600.0000 | 0.7854 | | 0.1571 | 23.4652 | 148.1533 | 599.5410 | 0.7915 | | 0.3142 | 46.3525 | 142.6585 | 598.2069 | 0.8093 | | 0.4712 | 68.0986 | 133.6510 | 596.1230 | 0.8369 | | 0.6283 | 88.1678 | 121.3525 | 593.4867 | 0.8719 | | 0.7854 | 106.0660 | 106.0660 | 590.5506 | 0.9107 | | 0.9425 | 121.3525 | 88.1678 | 587.5998 | 0.9498 | | 1.0996 | 133.6510 | 68.0986 | 584.9251 | 0.9852 | | 1.2566 | 142.6585 | 46.3525 | 582.7938 | 1.0135 | | 1.4137 | 148.1533 | 23.4652 | 581.4212 | 1.0318 | | 1.5708 | 150.0000 | 0.0000 | 580.9475 | 1.0381 | | 1.7279 | 148.1533 | −23.4652 | 581.4212 | 1.0318 | | 1.8850 | 142.6585 | −46.3525 | 582.7938 | 1.0135 | | 2.0420 | 133.6510 | −68.0986 | 584.9251 | 0.9852 | | 2.1991 | 121.3525 | −88.1678 | 587.5998 | 0.9498 | | 2.3562 | 106.0660 | −106.0660 | 590.5506 | 0.9107 | | 2.5133 | 88.1678 | −121.3525 | 593.4867 | 0.8719 | | 2.6704 | 68.0986 | −133.6510 | 596.1230 | 0.8369 | | 2.8274 | 46.3525 | −142.6585 | 598.2069 | 0.8093 | | 2.9845 | 23.4652 | −148.1533 | 599.5410 | 0.7915 | | 3.1416 | 0.0000 | −150.0000 | 600.0000 | 0.7854 | | 3.2987 | −23.4652 | −148.1533 | 599.5410 | 0.7915 | | 3.4558 | −46.3525 | −142.6585 | 598.2069 | 0.8093 | | 3.6128 | −68.0986 | −133.6510 | 596.1230 | 0.8369 | | 3.7699 | −88.1678 | −121.3525 | 593.4867 | 0.8719 | | 3.9270 | −106.0660 | −106.0660 | 590.5506 | 0.9107 | | 4.0841 | −121.3525 | −88.1678 | 587.5998 | 0.9498 | | 4.2412 | −133.6510 | −68.0986 | 584.9251 | 0.9852 | | 4.3982 | −142.6585 | −46.3525 | 582.7938 | 1.0135 | | 4.5553 | −148.1533 | −23.4652 | 581.4212 | 1.0318 | | 4.7124 | −150.0000 | 0.0000 | 580.9475 | 1.0381 | | 4.8695 | −148.1533 | 23.4652 | 581.4212 | 1.0318 | | 5.0265 | −142.6585 | 46.3525 | 582.7938 | 1.0135 | | 5.1836 | −133.6510 | 68.0986 | 584.9251 | 0.9852 | | 5.3407 | −121.3525 | 88.1678 | 587.5998 | 0.9498 | | 5.4978 | −106.0660 | 106.0660 | 590.5506 | 0.9107 | | 5.6549 | −88.1678 | 121.3525 | 593.4867 | 0.8719 | | 5.8119 | −68.0986 | 133.6510 | 596.1230 | 0.8369 | | 5.9690 | −46.3525 | 142.6585 | 598.2069 | 0.8093 | | 6.1261 | −23.4652 | 148.1533 | 599.5410 | 0.7915 | | 6.2832 | 0.0000 | 150.0000 | 600.0000 | 0.7854 |
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