供應(yīng)商表現(xiàn)發(fā)展過程英文(完整版)
【正文】 r proper duration or quantity –PFMEA and statistical data used to determine what additional controls necessary ? short term capability ? long term capability on similar process Task 15: PPAP 13 20Sep99 Process Capability Studies C a p a b i l i t y I n t e r p r e t a t i o n C o n c l u s i o nP p k 1 . 6 7 P r o c e s s p r o b a b l ym e e t s c u s t o m e rr e q u i r e m e n t sC u r r e n t c o n t r o l p l a ns u f f i c i e n t1 . 3 3 P p k 1 . 6 7 P r o c e s s m a y n o tm e e t c u s t o m e rr e q u i r e m e n t sA d d i t i o n a l c o n t r o l sn e e d e d u n t i l C p k 1 . 3 3a c h i e v e dP p k 1 . 3 3 P r o c e s s w i l l n o tm e e t c u s t o m e rr e q u i r e m e n t s1 0 0 % i n p e c t i o n i sn e e d e d u n t i l C p k 1 . 3 3a c h i e v e dTask 15: PPAP 14 20Sep99 MSA Studies ? Measurement uncertainty determined – Gage RR, Bias, Stability, and Linearity ? Gage R R acceptance guidelines 10% acceptable 1030% may be acceptable, evaluate total variation 30% unacceptable, measuring system needs improvement ? Verify study performed correctly Task 15: PPAP 15 20Sep99 P
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