Rectilinear Seam Welding TRIZ Cases
- Calibration Roller Force Sensing for Stable Roll Seam Welding
Force sensing on calibration rollers tracks shell overlap width, helping stabilize roll seam welding and reduce tool wear.
- Sheet Metal Blank Rounding With Speed-Matched Roller Transfer
Servo-matched roller speed enables slip-free blank transfer during rounding, reducing edge damage, scrap, and weld defects in can body production.
- Dual-Anneal Seam Welding for Crack-Resistant High-Strength Steel
A two-pass seam weld with immediate and second annealing tempers brittle martensite in high-strength steel, reducing cracks and improving ductility.
- Roll Welding Calibration Feedback for Container Seam Overlap
Measured calibration force reveals seam overlap during roll welding, helping stabilize container body production and reduce tool wear.