Validation catches the file-level problems. The machine-level problems (bobbin running low, wrong thread loaded on needle 4, hoop seated unevenly, origin off-center) only show up at the machine. These four checks take a few minutes and prevent the bulk of preventable production stops.
Steps · 4
Pre-flight checks at the machine
- 01Bobbin checkA bobbin that runs out mid-design causes a needle break and a registration shift. Check the bobbin level visually; for runs over 30,000 stitches, swap to a fresh bobbin even if the current one looks fine.
- 02Thread sequence vs setup sheetWalk the needles on the setup sheet against what's loaded on the machine. The setup sheet's color sequence assumes the threads on the needles match it. Swap any mismatches now, not after color 3 stitches in the wrong shade.
- 03Hoop seatingAn unevenly seated hoop registers as design drift. Push the hoop fully down into its mount on all four corners; on multi-head machines, confirm each head's hoop is seated identically.
- 04Origin alignmentMove the head to the design origin and confirm visually that the needle drops where the design should start. A one-millimeter origin mistake compounds across a 200 mm design.