Injection-moulding PFMEA
A process FMEA for an injection-moulding line, ranked the legacy way by RPN. The engine computes RPN = S × O × D for every (step, mode, cause) row and flags the ones that breach the 100 threshold.
For the process / quality engineer
What this shows
A process FMEA (PFMEA) following the steps of an injection-moulding line — the fill step and the cooling step — rather than the parts of a product. Each process step gets its failure modes (short shot, warpage), the effect each has on the part, the process causes behind it, and the in-line controls that prevent or detect it.
This worksheet is ranked the legacy way with rank: rpn, so the engine sorts purely on RPN = S × O × D and the flag: rpn > 100 directive lights up every row above 100 — here the uneven-cooling warpage row at S6·O6·D7 (RPN 252) and the short-shot pressure row at S7·O5·D4 (RPN 140). Each rendered row carries data-rpn and data-ap, so even on a legacy RPN worksheet the AIAG-VDA Action Priority is still computed and inspectable underneath.