【正文】 F a i l u r e M o d e P o te n ti a l F a i l u r e E ffe c ts SEV P o te n ti a l C a u s e s OCC C u r r e n t C o n tr o l s DET R P N A c ti o n s R e c o m m e n d e d R e s p .C O AT I N G I M AG I N G D I R T Y PHO T O M AS K M I C R O C R ACKI N G , D EL AM I N AT I O N , ST R EA KS8L O W F R EQ U ENC Y O F C L EA N I N G8SO P, VI SUAL I N SP ECT I O N7 448I N C R EA SE F R EQ U ENC Y T O O N C E EV ERY 2 0 PA N EL SMGI M PRO VE C L EA N I N G M ET H O D PFPUR C H AS E O F F L I N E C L EA N I N G SY ST EM MGT ES T O N L I N E M AS K R EP L ACEM ENT PFFMEA P r oce ss S t ep Inp ut O ut pu tP r oce ss S pec ifica t ion ( Tar get , LS L, US L)Cpk M ea n S igmaM ea sur eme nt Tec hn iqu e%RR P /TS ample S iz eS ample Fre qu enc yCon t r ol M eth od Re ac t ion P la nCo at i ng Do s ag e 22 .5 , 22 , 23 1. 22 UIL 17 00 25% 1/ hr A ut oti m er Cros s c he c kCo at i ng He i gh t24 ,2 3, 25 1. 54 M i c r om et er 31 %/0 .4 7 35 p ts p er panel1/ hr Co at i ng pu m p s pe edA dj ust p r evi ou sCo at i ng wi dt h14 ,1 2, 16 1. 78 La s er M ea s uri ng De v i c e1/ hr No ne i n pl aceCo at i ng l en gt h36 ,3 4, 38 1. 43 La s er M ea s uri ng De v i c e1/ hr No ne i n pl aceV acuu m 35 Hg V acuu m Gau ge 1/ hr M on i to r Co m pa r e gu ag es, l oo k fo r b l ock ag e工程能力和管理計(jì)劃的初步評(píng)估 OUTPUTS INPUTS Custo mer Re qu ir eme nt (O ut pu t V ar ia ble)M ea sur eme nt Tec hn ique%RR or P /T Ra tioUpp er S pec LimitTar getLo w er S pec LimitCp Cpk S ample S iz e Da te Ac tionsG el TimeV is cos ityCle anli nes sColorHomo genei tyCon si stenc yDige ts TimeTemper atureS olidsKey Proce ss O u tp u t Variab leCap ab ilit y St at u s Sh eetInp ut Type O ut pu tA gi t spee d Co nt r S ta b ti meTem pe r at ure Co nt r S t abili z e A c id nu mb erP r ess ure Co nt r Co lorA ir fl ow Co nt r P ut i n s et po int s V is c osi ty% O 2 i n ai r No is e S low ly red uce p r ess Re actor te mpA ir te mp Co nt r Mo ni to r te mp Tem p prof ileO ffg as fl owO ffg as c om pHT c oe ffB el t spee d Co nt r Fin is h ti meB el t t em p Co nt r Fin is h A c id nu mb erFlo w rate Co nt r Co lorNo z z le ty pe S O P Ch eck n ozz le ty pe V is c osi tyHo le s iz e Co nt r P ut i n s et po int s Dr op P oi ntRo om te mp No is e Mo ni to r a pp ea r an c e Ha r dn essA gi t spee d Co nt r P el let a pp ea rTan k te mp Co nt rInp ut Type O ut pu tW ax grade S O P P r ep ti meA mt wa x Con tr P r epar e Rea cto r A c id nu mb erCha r ge rate Con tr V is c osit yA gi t s pe ed Con tr Cha r ge m el te d wax Rea c to r te mpRx n te mp Con tr B r ing to reacti on te mp Temp p r of ileP r ess ure Con tr HT c oe ffA ir fl ow Con tr% O 2 i n ai r Noi s eV is c osit y Noi s eW ax tem p Noi s eA N ta r ge t S O P O x id ti meA gi t s pe ed * Con tr O xi diz e A c id nu mb erTemp eratu r e * Con tr Col orP r ess ure * Con tr P ut i n s et po int s V is c osit yA ir fl ow * Con tr S am pl e ho url y Rea to r te mp% O 2 i n ai r Noi s e Mo ni to r a c id nu mb er Temp p r of ileA ir te mp Con tr O ffg as fl owA ir h um idi ty Noi s e O ffg as c om pHT c oe ffResp ti meProcess Map和其他工具間的關(guān)系 流程圖 68 管理計(jì)劃初期評(píng)價(jià) Pr o c e s s Ste p Input O u tp u tPr o c e s s Sp e c (L SL , U SL , T a r g e t)C p k / D a te (Sa m p l e Si ze ) Me a s u r e m e n t Sy s te m% R R o r P/ TC u r r e n t C o n tr o l Me th o d (fr o m F ME A )W h o W h e r e W h e n R e a c ti o n Pl a nCu r r e n t Co n t r o l P la n在完成工程繪圖后，開(kāi)始管理計(jì)劃的初步評(píng)估 給可控的、關(guān)鍵性的輸入和輸出增加測(cè)量技術(shù)，作業(yè)規(guī)格，和目標(biāo)值 流程圖 69 謝謝觀看 /歡迎下載 BY FAITH I MEAN A VISION OF GOOD ONE CHERISHES AND THE ENTHUSIASM THAT PUSHES ONE TO SEEK ITS FULFILLMENT REGARDLESS OF OBSTACLES. BY FAITH I BY FAITH