Taw qhia:
Hauv tsab ntawv tshaj tawm no, peb yuav tshawb txog qee yam ntawm cov thev naus laus zis tseem ceeb thiab cov kev coj ua zoo tshaj plaws uas koj tuaj yeem siv los ua kom muaj kev ntseeg siab ntawm vias nyob rau hauv nruj-flex Circuit Court boards.
Thaum tsim cov boards, kev ntseeg siab yog qhov tseem ceeb. Ib qho tseem ceeb uas yuav tsum tau txiav txim siab kom meej yog qhov kev ntseeg tau ntawm vias nyob rau hauv nruj-flex Circuit Court boards. Vias ua lub luag haujlwm tseem ceeb hauv kev tsim kev sib txuas ntawm cov txheej txheem sib txawv ntawm ib lub voj voog thiab ua kom muaj kev sib raug zoo ntawm cov teeb liab hluav taws xob.
Ua ntej nkag mus rau hauv cov ntsiab lus, nws yog ib qho tseem ceeb kom nkag siab lub ntsiab lus ntawm vias. Vias yog qhov me me drilled los ntawm kev rwb thaiv tsev ntawm lub rooj tsav xwm Circuit Court kom tso cai rau hluav taws xob sib txuas ntawm cov txheej txheem sib txawv. Nyob rau hauv nruj-flex Circuit Court boards uas ua ke hloov tau yooj yim thiab rigid substrates, lub vias yuav tsum tau tsim los tiv thaiv cov kev ntxhov siab thiab strains txuam nrog dabtsi yog khoov thiab flexing.
Txhawm rau kom ntseeg tau qhov kev ntseeg siab ntawm vias hauv nruj-flex Circuit Court boards, ntawm no yog qee qhov kev txiav txim siab yooj yim:
1. Kho ntawm qhov chaw tso:
Qhov chaw thiab kev faib tawm ntawm vias yog qhov tseem ceeb rau kev tswj kev ntseeg tau. Nws yog ib qho tseem ceeb rau tso vias nyob rau hauv cov cheeb tsam ntawm lub Circuit Court nrog tsawg kawg yog khoov thiab flexing. Qhov no pab txo qis kev ntxhov siab ntawm lub vias thiab tiv thaiv lawv los ntawm kev puas tsuaj thaum lub sij hawm lub neej ntawm lub rooj tsavxwm.
2. Ntawm qhov loj thiab nam piv:
Qhov loj thiab nam piv ntawm ib qho ntawm ib qho tseem cuam tshuam nws kev ntseeg tau. Cov kab me me vias tsis tshua muaj kev cuam tshuam rau cov neeg kho tshuab kev ntxhov siab thiab tiv taus ntau dua rau kev ua tsis tiav. Tsis tas li ntawd, qhov sib piv (qhov sib piv ntawm qhov tob mus rau ntawm txoj kab uas hla) yuav tsum tsis pub dhau qhov kev txwv tsis pub muaj teeb meem xws li plating voids lossis tawg.
3. Pad thiab nplhaib tsim:
Kev tsim ntawm lub ncoo thiab lub nplhaib nyob ib ncig ntawm lub vias plays lub luag haujlwm tseem ceeb hauv nws txoj kev ntseeg siab. Lub ncoo txaus thiab lub nplhaib qhov ntev yuav tsum tau tswj xyuas kom ntseeg tau tias cov pob qij txha txhim khu kev qha thiab kev sib txuas hluav taws xob zoo. Cov pawm tsis zoo lossis cov nplhaib tuaj yeem ua rau muaj kev sib txuas tsis muaj zog thiab cov teeb meem hluav taws xob.
4. Siv los ntawm qhov:
Nyob rau hauv nruj-flex Circuit Court boards, nws raug nquahu kom siv los ntawm qhov es tsis txhob dig muag lossis faus vias thaum twg los tau. Los ntawm lub qhov muab kev ua haujlwm zoo dua qub thiab kev sib txuas hluav taws xob. Lawv kuj tso cai rau kev sim thiab tshuaj xyuas yooj yim dua thaum lub sijhawm tsim khoom.
5. Cov khoom xaiv:
Xaiv cov ntaub ntawv raug rau ib qho yog qhov tseem ceeb rau nws txoj kev ntseeg tau. Cov ntaub ntawv zoo xws li electroless tooj liab lossis npib tsib xee plating (electroless npib tsib xee, electroless palladium, immersion kub) tuaj yeem ua rau kom muaj zog thiab ua kom ntev ntawm lub qhov, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav.
6. Thermal tswj:
Kev tswj xyuas kom zoo thermal kuj tseem tuaj yeem txhim kho kev ntseeg tau ntawm vias hauv cov kab hluav taws xob nruj-flex. Strategically tso thermal vias pab dissipate tshav kub, txo qhov kev pheej hmoo ntawm thermal puas rau lub rooj tsavxwm thiab nws cov khoom.
7. Ua raws li cov qauv kev lag luam:
Ua raws li cov qauv kev lag luam thiab cov kev qhia tshwj xeeb yog qhov tseem ceeb rau kev ua kom muaj kev ntseeg siab. Cov qauv xws li IPC-2223 muab kev taw qhia ntawm kev tsim, khoom siv, thiab kev siv. Kev ua raws li cov qauv no ua kom muaj kev sib raug zoo thiab ua rau muaj kev ntseeg siab ntawm pawg thawj coj.
8. Kev soj ntsuam nruj thiab tshuaj xyuas:
Kev soj ntsuam nruj thiab tshuaj xyuas ntawm cov khoom siv hluav taws xob nruj-flex, suav nrog vias, yog qhov tseem ceeb txhawm rau txheeb xyuas cov teeb meem muaj peev xwm ua ntej xa mus. Cov txheej txheem kuaj tsis muaj kev puas tsuaj xws li kev kuaj X-ray tuaj yeem pab txheeb xyuas qhov teeb meem lossis qhov tsis sib xws hauv vias kom kho tau sai.
Los ntawm kev ua raws li cov kev coj ua zoo tshaj plaws thiab kev txiav txim siab, cov neeg tsim qauv tuaj yeem txhim kho qhov kev ntseeg siab ntawm vias hauv cov rooj zaum nruj-flex Circuit Court. Nws yog ib qho tseem ceeb uas yuav tau ua hauj lwm nrog cov chaw tsim khoom thiab sab laj nrog cov kws tshaj lij hauv cheeb tsam kom ntseeg tau tias muaj kev ntseeg siab thiab muaj zog ntawm kev tsim qauv.
Hauv cov ntsiab lus
Kev ntseeg siab ntawm vias nyob rau hauv nruj-flex Circuit Court boards yog qhov tseem ceeb thiab yuav tsum tau ua tib zoo saib xyuas. Los ntawm kev tsim nyog los ntawm kev teeb tsa, qhov loj thiab tsim, xaiv cov khoom siv, kev tswj xyuas thermal, ua raws li cov qauv kev lag luam thiab kev sim nruj, cov neeg tsim khoom hauv Circuit Court tuaj yeem ua kom muaj kev vam meej thiab kev ntseeg siab ntawm lawv cov haujlwm. Kev nqis peev lub sijhawm thiab kev siv zog rau kev ua kom zoo dua los ntawm qhov tsim qauv yuav ua rau muaj kev ua tau zoo dua, ruaj khov-flex boards.
Post lub sij hawm: Oct-09-2023
Rov qab
