Manufacturing txheej txheem: qhov sib txawv ntawm cov tsoos thiab advanced
1. Los ntawm - qhov phaj
Cov txheej txheem tsim los ntawm - lub qhov phaj muaj keeb kwm ntev thiab paub tab. Nyob rau hauv cov txheej txheem ntau lawm, txhua yam drilling txoj kev yog tsuas yog siv los laum los ntawm qhov uas khiav los ntawm tag nrho cov board lub cev ntawm lub rooj tsavxwm Circuit Court, txuas mus rau sab saum toj txheej mus rau hauv qab txheej. Tom qab qhov drilling tiav, lub qhov phab ntsa yuav raug hlau, feem ntau yog siv cov tshuab electroplating los npog lub qhov phab ntsa nrog ib txheej ntawm cov hlau, yog li ua tiav cov hluav taws xob sib txuas ntawm cov txheej txheem ntawm cov txheej txheem. Cov txheej txheem kev ua haujlwm no yog ncaj qha, nrog cov khoom siv tsawg tsawg, thiab cov txheej txheem tsim khoom yooj yim nkag siab thiab tswj. Nyob rau hauv lub sij hawm ntev - xyaum, ib tug txheej txheem txheej txheem ntawm kev ua hauj lwm specifications tau tsim thiab dav siv nyob rau hauv zus tau tej cov ntau yam Circuit Court boards uas tsis muaj cov txheej txheem complexity.
2. HDI pawg thawj coj saib
Kev tsim khoom ntawm HDI boards vam khom ntawm cov thev naus laus zis siab thiab nyuaj. Nws feem ntau yog tsim los ntawm cov txheej txheem txheej txheej, maj mam tsim cov txheej txheem ntau- txheej txheej los ntawm ntau lub lamination thiab laser drilling ua haujlwm. Ua ntej tshaj plaws - xaj HDI pawg thawj coj ua piv txwv, nws yog ib qho tsim nyog yuav tsum ua ntej ua txheej txheem txheej txheem, siv laser kom raug laum me me qhov muag tsis pom qhov lossis faus qhov ntawm cov txheej tshwj xeeb, nrog txoj kab uas hla feem ntau tsawg dua 150um. Qhov qhov muag tsis pom kev yog qhov sib txuas ntawm txheej txheej mus rau txheej sab hauv ntawm lub rooj tsav xwm hauv Circuit Court, thaum lub qhov faus yog qhov sib txuas ntawm cov txheej sab hauv thiab txheej sab hauv, thiab lawv tsis pom nyob rau saum npoo ntawm lub rooj tsavxwm. Tom qab ntawd, cov txheej txheem electroplating thiab lub qhov filling yog ua los xyuas kom muaj kev sib txuas hluav taws xob zoo hauv lub qhov. High end HDI boards adopt two or more layer stacking techniques, while utilizing advanced PCB technologies such as stacked holes and laser direct drilling, greatly improving the circuit density and design complexity of the circuit board.
Pore qauv: qhov sib txawv ntawm qhov loj thiab kev ua haujlwm
1. Los ntawm lub qhov phaj: kev sib txuas ntawm loj- qhov loj ntawm qhov
Cov yam ntxwv tseem ceeb ntawm los ntawm - qhov daim hlau yog qhov muaj qhov loj - qhov loj los ntawm qhov. Cov no los ntawm qhov tsis tsuas yog siv los ua kom muaj hluav taws xob sib txuas ntawm cov txheej txheem, tab sis kuj tseem muab qhov chaw ntxig rau ntsaws - hauv cov khoom siv hluav taws xob. Hauv qee qhov kev siv uas yuav tsum tau muaj kev ruaj ntseg zoo ntawm cov khoom siv hluav taws xob, xws li cov khoom siv hluav taws xob loj, ntsaws - hauv cov khoom siv tau ruaj khov rau hauv cov laug cam los ntawm cov qhov, uas tuaj yeem muab cov khoom siv hluav taws xob txaus los xyuas kom meej tias cov khoom nyob ruaj khov hauv ib puag ncig hnyav xws li kev co. Txawm li cas los xij, qhov loj dua los ntawm - qhov ntau thiab tsawg nyob ntawm qhov chaw ntau dua ntawm lub rooj tsav xwm hauv Circuit Court, uas rau qee qhov txwv qhov nce ntxiv hauv Circuit Board thaiv qhov ntom ntom.
2. HDI board: siab- qhov sib txuas ceev tsim los ntawm micropores
HDI boards feem ntau siv cov cuab yeej microporous, uas yog qhov tseem ceeb rau kev ua tiav siab -kev sib txuas ceev. Raws li tau hais ua ntej, txoj kab uas hla ntawm micropores yog qhov me me, feem ntau ntawm 0.1-0.3mm. Lub xub ntiag ntawm micropores ua rau txo qis cov teeb liab kis tau tus mob, txo qis kev ncua thiab txo qis thaum lub teeb liab kis tau tus mob. Hauv high-ceev digital circuits, xws li high-cov teeb liab ua haujlwm ceev ntawm lub khoos phis tawj motherboard, micro qhov thev naus laus zis ntawm HDI boards tuaj yeem txhim kho cov teeb liab kev ncaj ncees thiab ua kom cov ntaub ntawv xa mus tau nrawm thiab raug. Ntxiv mus, micro hole technology zoo heev txhim kho qhov chaw siv ntawm Circuit Court boards, ua kom ntau circuits thiab Cheebtsam yuav tsum tau teem nyob rau hauv ib tug txwv Circuit Court board cheeb tsam, ua tau raws li cov kev xav tau ntawm kev loj hlob ntawm miniaturization thiab kev ua tau zoo ntawm cov khoom siv hluav taws xob.
Hluav taws xob kev ua tau zoo: Kev ua tau zoo ntawm cov teeb liab kis
1. Los ntawm lub qhov phaj: ruaj khov tab sis txwv tsis pub kis tau tus mob
Hauv qhov tsawg- cov xwm txheej thov zaus, dhau ntawm - lub qhov rooj tuaj yeem muab kev sib txuas hluav taws xob ruaj khov, thiab lawv dhau los ntawm - lub qhov qauv ua kom muaj kev ntseeg siab ntawm kev sib txuas ntawm cov txheej txheem. Hauv qee cov khoom siv uas tsis tas yuav tsum muaj lub teeb liab sib kis ceev, xws li cov teeb pom kev zoo ib txwm siv hluav taws xob tswj hluav taws xob, lawv tuaj yeem ua lub luag haujlwm zoo. Txawm li cas los xij, raws li lub teeb liab zaus nce, cov kab mob parasitic capacitance thiab inductance cuam tshuam los ntawm - lub qhov maj mam dhau los ua qhov tseem ceeb, uas tuaj yeem ua rau muaj teeb meem xws li poob thiab distortion ntawm lub teeb liab thaum lub sij hawm kis tau tus mob, txwv nws daim ntawv thov nyob rau hauv siab - zaus thiab siab - ceev teeb liab kis tau tus mob.
2. HDI pawg thawj coj saib: qhov zoo ntawm kev ua haujlwm siab thiab kev kub ceev
HDI boards nthuav tawm cov khoom siv hluav taws xob zoo tshaj vim lawv cov qauv tshwj xeeb thiab cov txheej txheem tsim khoom siab heev. Nws lub qhov micro thiab qhov muag tsis pom kev siv tshuab ua kom luv luv ntawm cov teeb liab kis tau tus mob, txo qhov cuam tshuam ntawm cov kab mob parasitic, thiab muaj peev xwm tiv thaiv tau zoo dua tiv thaiv xov tooj cua cuam tshuam, electromagnetic yoj cuam tshuam, thiab electrostatic paug. Nyob rau hauv daim ntawv thov scenarios xws li RF circuits nyob rau hauv 5G kev sib txuas lus hauv paus chaw nres tsheb thiab cov neeg rau zaub mov motherboard rau siab - ceev cov ntaub ntawv kis tau tus mob uas yuav tsum tau nruj heev high - zaus thiab siab -ceev teeb liab kis tau tus mob, HDI boards yuav xyuas kom meej siab - teeb liab kis tau tus mob thiab zoo txhim kho tag nrho cov kev ua tau zoo ntawm cov khoom.
Daim ntawv thov scenario: Kho kom haum rau cov kev xav tau sib txawv
Los ntawm lub qhov phaj: xaiv rau kev lag luam thiab cov khoom loj - nplai
Los ntawm lub qhov phaj yog siv dav hauv cov khoom siv hauv kev lag luam, cov khoom siv hluav taws xob hauv tsheb, thiab cov khoom siv hluav taws xob loj - cov khoom siv hluav taws xob vim lawv cov qauv yooj yim, muaj kev ntseeg siab, lub zog zoo, thiab kev saib xyuas yooj yim. Hauv kev lag luam automation ntau lawm kab, ntau yam tswj Circuit Court boards yuav tsum tau ntev - lub sij hawm ruaj khov. Tau ntsib nrog ib puag ncig electromagnetic complex thiab mechanical vibrations, los ntawm - lub qhov rooj tuaj yeem ua kom cov khoom siv ua haujlwm zoo nrog lawv cov kev ua haujlwm ruaj khov. Ntxiv mus, thaum cov cuab yeej no ua haujlwm tsis zoo, cov qauv yooj yim ntawm kev dhau los ntawm - qhov phaj ua kom yooj yim rau cov neeg ua haujlwm kho kom daws teeb meem thiab kho.
HDI board: tus hlub ntawm cov neeg siv khoom siv hluav taws xob
Qhov siab - cov xov hlau ceev, kev ua tau zoo ntawm hluav taws xob, thiab muaj peev xwm ua tiav cov khoom siv hluav taws xob me me ntawm HDI boards ua rau lawv qhov kev xaiv zoo tshaj plaws hauv kev siv khoom siv hluav taws xob. Hauv cov xov tooj ntawm tes, txhawm rau txhawm rau sib koom ua ke ntau ntawm cov khoom siv ua haujlwm xws li siab - cov txheej txheem ua tau zoo, ntau pawg kev sib txuas lus modules, siab - cov lus txhais lub koob yees duab, thiab lwm yam. hauv qhov chaw txwv, HDI boards tuaj yeem ua tiav cov txheej txheem hauv lub cev me me, ua tau raws li cov kev xav tau ntawm cov xov tooj smartphones rau siab - ceev cov ntaub ntawv kis tau tus mob thiab tsim qauv hnyav. Tsis tas li ntawd, HDI boards tseem ua lub luag haujlwm tseem ceeb hauv cov khoom siv hluav taws xob xws li laptops, ntsiav tshuaj, thiab cov koob yees duab digital uas yuav tsum tau ntim thiab ua haujlwm siab.
Tus nqi thiab kev saib xyuas: kev txiav txim siab ntawm tus nqi -kev ua tau zoo thiab qhov nyuaj
Los ntawm lub qhov phaj: tus nqi qis thiab kev saib xyuas yooj yim
Cov txheej txheem tsim los ntawm - lub qhov phaj yog qhov yooj yim, thiab cov khoom siv thiab thev naus laus zis uas xav tau yog qhov qub, uas ua rau lawv cov nqi tsim khoom qis dua. Hauv loj - nplai ntau lawm, tus nqi kom zoo dua yog pom tseeb dua. Rau qee cov khoom lag luam uas raug nqi rhiab heev thiab muaj kev xav tau ntau lawm, dhau los ntawm - lub qhov phaj yog tus nqi - kev xaiv zoo. Meanwhile, vim nws cov qauv intuitive, thaum lub rooj tsav xwm Circuit Court malfunctions, cov neeg ua hauj lwm saib xyuas tau yooj yim nrhiav tau qhov txhaum taw tes thiab kho nws nrog yooj yim soj ntsuam cov cuab yeej xws li multimeters, magnifying iav, thiab lwm yam., uas ua rau txo nqi txij nkawm.
HDI board: tus nqi siab thiab kev tu vaj tse
Kev tsim khoom ntawm HDI boards suav nrog cov cuab yeej siv siab tshaj thiab siab - cov cuab yeej ua tau zoo, xws li cov khoom siv laser drilling, siab - cov khoom siv electroplating, thiab lwm yam, nrog rau cov cuab yeej siv peev txheej siab. Ntxiv mus, nws cov txheej txheem ntau lawm yuav tsum tau tswj cov txheej txheem nruj heev, thiab txawm tias qhov sib txawv me ntsis tuaj yeem ua rau cov khoom seem, ntxiv cov nqi ntau lawm. Txawm li cas los xij, thaum qhov ceev ntawm PCB nce ntau tshaj yim txheej, siv HDI rau kev tsim khoom yuav ua rau cov nqi qis dua piv rau cov txheej txheem lamination nyuaj. Hais txog kev saib xyuas, HDI boards, vim lawv qhov siab - txoj hlua txuas thiab cov txheej txheem nyuaj, yuav tsum muaj cov cuab yeej ntsuas kev tshaj lij xws li X-ray detectors los txiav txim qhov chaw ntawm kev ua txhaum thaum muaj kev ua haujlwm tsis zoo, ua rau kev saib xyuas nyuaj thiab raug nqi.