Multilayer Flexibre Prints CamCuit Course (FPCB Cov Ntawv Sau Cov Ntaus Circuit Cous, FPCB) yog nce dav dav hauv cov khoom siv hluav taws xob, khoom siv kho mob thiab lwm daim teb. Txawm li cas los xij, tus qauv tshwj xeeb thiab cov yam ntxwv ntawm cov kev ntseeg tau ntawm cov kev ntseeg tau, etcal collection Circuital, etcal collection Circuital, etcal collection collection collection collection collection collection collection collection Circuit, thiab lwm yam raws li cov neeg siv tshuaj kho kom zoo, txhawm rau muab cov ntaub ntawv muab rau cov neeg muaj feem xyuam.
1. Cov khoom siv thiab ua kom zoo dua
1.1 Kev xaiv ntawm substrate
Cov khoom siv hauv paus yog cov tseem ceeb tivthaiv ntawm cov boardcuitable puag ncig, thiab nws cov kev ua tau zoo cuam tshuam rau kev ntseeg tau thiab lub neej pabcuam ntawm Circuit Courcuitity. Feem ntau siv cov substrates suav nrog polyimide (PI), polyester (pyesester (tshuaj lom neeg muaj cov khoom siv tiv thaiv zoo heev, tab sis nws tus nqi ntau dua. Hauv kev sib piv, Polyester cov kev ua haujlwm tsis tshua kim tab sis muaj kev kub ntxhov tsis zoo thiab tshuaj lom neeg. Yog li, kev xaiv cov khoom siv yuav tsum tau ntsuas raws li cov ntawv thov tshwj xeeb.
1.2 Kev xaiv ntawm npog cov khoom
Cov khoom npog tsuas yog siv los tiv thaiv cov Circuit Court Board qhov chaw ntawm kev puas tsuaj kho tshuab thiab tshuaj lom neeg corrosion. Cov ntaub ntawv uas siv tau xws li cov ntaub qhwv acrylic, epoxy cob, thiab lwm yam. Huab cua tsis zoo, tab sis nws cov kev tawm tsam hnyav yog qhov tsis zoo; Epoxy cob qhia tau zoo heev thaum tshav kub tsis kam thiab tshuab zog, tab sis nws yooj yog tsis zoo. Yog li no, xaiv cov khoom siv npog uas tsim nyog yuav tsum muaj kev txiav txim siab ntawm daim ntawv thov ib puag ncig thiab kev ua tau zoo.
1.3 Xaiv cov ntaub ntawv tshaj tawm
Cov ntawv xaiv ntawm cov ntaub ntawv tshaj tawm kuj tseem ceeb heev. Cov khoom siv uas siv tau siv yog tooj liab ntawv ci, uas muaj hluav taws xob zoo thiab cov khoom siv mechanies.
2. Cov qauv tsim qauv txhim kho
2.1 LINE LETOUT Optimization
Kev nthuav dav Circuit Court muaj peev xwm ua kom muaj kev ntxhov siab ntau ntxiv hauv Cirtral Board thiab txhim kho nws txoj kev ntseeg tau. Thaum lub sij hawm tsim qauv, peb yuav tsum sim kom tsis txhob ntse khoov thiab kev sib tshuam ntawm cov kab, txo cov kab ntev, thiab txo kev ntsuas kis tau thiab cuam tshuam. Tsis tas li ntawd, kev teeb tsa cov teeb tsa cov ntsiab lus thiab kev txhawb nqa kev ntxhov siab thiab tiv thaiv cov kev ntxhov siab los ntawm kev ua haujlwm ntawm kev ntxhov siab.
2.2 inter-txheej kev sib txuas tsim qauv
Qhov kev sib txuas sib txuas ntawm cov txheej sib xyaw sib xyaw ntawm cov rooj zaum sib xyaw yog ib qho tseem ceeb cuam tshuam rau nws txoj kev ntseeg tau. Feem ntau siv cov qauv inter-txheej sib xyaw suav nrog cov kua nplaum sib txuas, thiab lwm yam, tab sis nws cov khoom lag luam, tab sis nws cov khoom siv hluav taws xob tsis zoo; Laser Vuam muaj cov kev coj zoo thiab kub ua tau, tab sis nws cov txheej txheem yog cov nyom thiab nws tus nqi yog qhov siab. Yog li ntawd, thaum tsim qauv kev sib txuas ua ke, nws yog qhov tsim nyog los xaiv cov qauv tsim nyog sib txuas raws li kev xav tau.
2.3 Kev Txhaum Cai Tsim Kev Tsim
Saj zawg zog corrcuit Court yog raug rau ntau yam kev ntxhov siab, thiab lwm yam kev ntseeg tau yooj yim, thiab tiv thaiv cov kab ke nrog kev ntxhov siab los ntawm kev tawg lossis tsis muaj kev ntxhov siab.
3. Kev tsim qauv txheej txheem optimization
3.1 precision machining tshuab
Kev tsim khoom raug ntawm kev hloov pauv hluav taws xob boards muaj qhov cuam tshuam tseem ceeb rau lawv txoj kev ntseeg tau. Kev siv cov thev naus laus zis thev naus laus zis, xws li kev txiav laser txiav, kom txhim kho kev ua kom raug ntawm Circuit Court thiab lwm yam, txo cov kev ntseeg tau, thiab txhim kho nws qhov kev ntseeg tau.
3.2 Cov txheej txheem kev kho cua sov sov
Saj zawg zog circuit Coffs yuav yauv ntau cov txheej txheem kho cua sov thaum lub sijhawm tsim khoom, xws li vuam thiab kho. Cov txheej txheem no tuaj yeem muaj kev cuam tshuam rau cov khoom ntawm cov ntaub ntawv ntawm substrate thiab cov kws tshaj tawm. Yog li ntawd, qhov ntsuas kub thiab lub sijhawm yuav tsum tau nruj me ntsis kev kho mob kom tsis txhob thermal expermention thiab thermal kev ntxhov siab ntawm cov khoom ua rau muaj kev ua tiav lossis tsis ua tiav ntawm Circuit Court Board.
3.3 Cov txheej txheem kev kho deg
Cov txheej txheem kev kho deg yog ib qho tseem ceeb txhais tau los txhim kho lub corrosion tsis kam thiab hnav tsis kam ntawm cov laug cam hluav taws xob. Feem ntau siv cov txheej txheem kho cov txheej txheem sib txawv xws li tshuaj ntsuab plating, tshuaj lom neeg tuaj yeem txhim kho cov kev ua tau zoo ntawm Circuit Court thiab nthuav lawv lub neej pabcuam.
4.Qhov Kev Kuaj Mob thiab Kev Ntsuam Xyuas
4.1 Kev Ntsuas Neeg Kho Tshuab Kev Ntsuas
Kev ntsuas kev ua haujlwm yog qhov tseem ceeb txhais tau tias los ntsuas kev ntseeg tau ntawm cov laug cam ntawm cov laug cam. Cov kev ntsuam xyuas cov cuab yeej muaj xws li kev kuaj sim ntawm ciam ntawm cov kev ntsuas hluav taws xob hauv cov ntaub ntawv kev ntxhov siab hauv kev tsim kho cov ntaub ntawv rau kev tsim kho.
4.2 Thermal Ua Haujlwm Kuaj
Thermal kev sim tshuaj tuaj yeem ntsuas qhov ua tau zoo ntawm cov kab ke hluav taws xob hauv qhov chaw kub. Feem ntau siv cov kev ntsuas thermal ua tau suav nrog kev sim kub lub voj voog, etcal poob siab kev ntxhov siab thiab muab cov ntaub ntawv xaiv rau cov khoom xaiv thiab cov txheej txheem ua kom zoo.
4.3 ib puag ncig kev txiav txim siab
Kev tshuaj ntsuam ib puag ncig ib puag ncig yog los ntsuas kev ntseeg tau ntawm cov kab ke hluav taws xob hauv ib puag ncig. Feem ntau siv cov kev ntsuam xyuas ib puag ncig kev hloov kho thiab kev ntsuam xyuas cov av noo, thiab kub ntsuas, thiab ntsuas qhov ntsuas ntawm cov kev xaiv ib puag ncig.
Qhov kev ntseeg tau yooj yim ntawm ntau txheej Circuit Court siv tau muaj ntau yam xws li cov khoom xaiv, tsim qauv tsim qauv thiab kev tshawb nrhiav kev tsim khoom thiab kev tshawb nrhiav kev tsim khoom thiab kev tshawb xyuas kev tsim khoom thiab kev tshawb nrhiav kev tsim khoom. Los ntawm kev xaiv cov khoom siv zoo, kev tswj hwm kev tsim kho kom haum, thiab kev ntseeg tau yooj yim ntawm cov khoom siv sib txawv, txhim kho kev ntseeg tau yooj yim, thiab kev txhawb nqa tau zoo dua kom tau raws li qhov kev xav tau ntawm cov kev thov sib txawv.
