Optical Module HDI PCB Optical Module Kub ntiv tes PCB
Cov lus qhia txog kev tsim khoom
| Hom | ob txheej HDI, impedance, resin ntsaws qhov |
| Khoom | Panasonic M6 Tooj Liab-Clad Laminate |
| Tus naj npawb ntawm txheej | 10L |
| Pawg Thawj Coj Thickness | 1.2 hli |
| Ib qho loj me | 150 * 120mm / 1TET |
| Qhov chaw tiav | ENEPIC |
| Sab hauv tooj liab tuab | 18um |
| Qhov tuab ntawm tooj liab sab nraud | 18um |
| Xim ntawm lub npog ntsej muag solder | ntsuab (GTS, GBS) |
| Xim silkscreen | dawb (GTO, GBO) |
| Los ntawm kev kho mob | 0.2 hli |
| Qhov ceev ntawm qhov drilling tshuab | 16W/㎡ |
| Qhov ceev ntawm laser drilling qhov | 100W/㎡ |
| Qhov tsawg kawg nkaus ntawm qhov loj | 0.1 hli |
| Qhov dav/qhov chaw tsawg kawg nkaus ntawm kab | 3/3mil |
| Qhov piv ntawm qhov qhib | 9 lab |
| Lub sijhawm nias | 3 zaug |
| Lub sijhawm khawb av | 5 zaug |
| PN | E240902A |
Cov Ntsiab Lus Tseem Ceeb Hauv Kev Tsim Khoom ntawm Optical Module HDI Gold Finger PCBs
- 1, Kev Tswj Xyuas Kev Txiav Txim Siab Zoo Cov xov hlau ntawm cov ntiv tes kub thiab HDI PCBs yog qhov nyuaj heev, ua rau kev tswj hwm ntawm cov txheej txheem txiav txim siab tseem ceeb heev. Kev txiav txim siab tsis zoo tuaj yeem ua rau cov kab dav tsis sib xws, cov voj voog luv luv, lossis cov voj voog qhib. Yog li ntawd, cov khoom siv txiav txim siab siab yuav tsum tau siv, thiab kev ntsuas tsis tu ncua yog qhov tsim nyog los xyuas kom meej tias muaj qhov tseeb thiab sib xws hauv cov txheej txheem txiav txim siab.
3, Kev Tswj Xyuas Txheej Txheem Lamination Lamination yog ib kauj ruam tseem ceeb uas ntau txheej PCB raug nias ua ke. Kev tswj qhov kub, siab, thiab lub sijhawm thaum lub sijhawm lamination yog qhov tseem ceeb kom ntseeg tau tias cov khaubncaws sab nraud povtseg sib txuas thiab tuab sib npaug. Kev lamination tsis zoo tuaj yeem ua rau muaj kev tawg lossis qhov khoob, cuam tshuam rau kev ua haujlwm hluav taws xob thiab lub zog kho tshuab.
4, Kev Tswj Xyuas Qhov Thickness ntawm Cov Ntiv Tes Kub Plating Qhov tuab ntawm cov kub plating ntawm cov ntiv tes kub ncaj qha cuam tshuam rau lub neej ntxig thiab kev ntseeg tau ntawm kev sib cuag. Yog tias cov kub plating nyias dhau, nws yuav hnav tawm sai; yog tias tuab dhau, nws ua rau cov nqi nce ntxiv. Yog li ntawd, thaum lub sijhawm plating, lub sijhawm kub plating thiab qhov ceev tam sim no yuav tsum tau tswj hwm nruj me ntsis kom ntseeg tau tias cov plating tuab ua tau raws li cov qauv (feem ntau 30-50 microinches).
5, Kev Tswj thiab Kev Ntsuas Impedance Optical module HDI PCBs feem ntau tswj cov teeb liab ceev ceev, ua rau kev tswj impedance tseem ceeb heev. Thaum lub sijhawm tsim khoom, cov khoom siv kuaj impedance yuav tsum tau siv los saib xyuas thiab ntsuas cov cim qhia tseem ceeb hauv lub sijhawm tiag tiag, xyuas kom meej tias impedance nyob hauv qhov ntau ntawm kev tsim (piv txwv li, 100 ohms). Impedance tsis ua raws li qhov yuav ua rau muaj teeb meem kev ncaj ncees ntawm cov teeb liab, xws li kev cuam tshuam thiab kev sib tham.
6,Kev Tswj Xyuas Zoo ntawm Kev Siv Solder Vim yog qhov ntom ntom ntawm cov khoom siv uas koom nrog hauv cov PCBs optical module, cov txheej txheem siv soldering yuav tsum raug heev. Yuav tsum muaj cov khoom siv reflow soldering thiab cov khoom siv soldering nthwv dej, thiab cov qauv kub ntawm soldering yuav tsum tau tswj hwm nruj me ntsis kom ntseeg tau tias cov pob qij txha soldering ruaj khov thiab kev ntseeg tau ntawm kev sib txuas hluav taws xob.
7, Kev Ntxuav thiab Tiv Thaiv Qhov Chaw Txhua theem ntawm kev tsim khoom, qhov chaw PCB yuav tsum tau khaws cia kom huv si kom tsis txhob muaj plua plav, cov ntiv tes, lossis cov seem oxidation. Cov kab mob no tuaj yeem ua rau muaj hluav taws xob luv luv lossis cuam tshuam rau qhov zoo ntawm lub plating. Tom qab tsim khoom, cov txheej txheem tiv thaiv tsim nyog yuav tsum tau siv los tiv thaiv cov dej noo thiab cov kab mob kom tsis txhob nkag mus.
8, Kev Tshuaj Xyuas Zoo thiab Kev Txheeb Xyuas Kev tshuaj xyuas zoo tag nrho, suav nrog kev tshuaj xyuas pom, kev kuaj hluav taws xob, thiab kev kuaj ua haujlwm, yog qhov tseem ceeb. Cov txheej txheem tshuaj xyuas feem ntau suav nrog Kev Tshuaj Xyuas Qhov Muag Pom Kev Tsis Siv Neeg (AOI), kev sim ya, thiab kev tshuaj xyuas X-ray kom ntseeg tau tias txhua lub PCB ua tau raws li cov qauv tsim thiab cov qauv zoo.
Qhov Tseem Ceeb ntawm Kev Taw Qhia Hauv Optical Module HDI PCBs
- Qhov Loj thiab Qhov Sib Nrug: Qhov dav thiab qhov sib nrug ntawm cov ntiv tes kub yuav tsum tau tswj hwm kom nruj kom ntseeg tau tias haum zoo nrog cov khoom sib txuas. Feem ntau, qhov dav ntawm cov ntiv tes kub yog 0.5 hli, nrog qhov sib nrug ntawm 0.5 hli.
- Ntug Chamfering: Chamfering feem ntau yog xav tau ntawm ntug ntawm PCB qhov twg cov ntiv tes kub nyob rau hauv kom yooj yim dua ntxig rau hauv qhov.
Kev suav txheej thiab kev sib sau ua ke: HDI PCBs feem ntau muaj cov qauv tsim ntau txheej los muab ntau txoj kev xaiv kev sib txuas hluav taws xob. Kev suav txheej thiab kev tsim qauv sib sau ua ke yuav tsum tau xav txog kom ntseeg tau tias ob qho tib si lub teeb liab thiab lub zog hluav taws xob muaj zog.
Microvias: Siv cov thev naus laus zis microvia, xws li qhov muag tsis pom thiab faus, tuaj yeem txo qhov ntev ntawm kev sib txuas interlayer, yog li txo qhov teeb liab qeeb thiab poob. Cov microvias no xav tau kev tswj hwm meej ntawm lawv qhov chaw thiab qhov loj me.
Kev Ceev Ntawm Txoj Kev: Vim yog qhov kev ceev ntawm txoj kev ntawm HDI boards, yuav tsum tau saib xyuas tshwj xeeb rau qhov dav thiab qhov sib nrug ntawm cov kab. Feem ntau, qhov dav ntawm cov kab yog 3-4 mil, thiab qhov sib nrug kuj yog 3-4 mil.
3,Kev Ncaj Ncees ntawm Lub Teeb Liab
Kev Sib Txuas Lus Sib Txawv: Kev xa cov teeb liab ceev ceev uas feem ntau siv hauv cov khoom siv kho qhov muag xav tau kev sib txuas lus sib txawv kom txo tau kev cuam tshuam hluav taws xob thiab kev cuam tshuam cov teeb liab. Qhov ntev thiab qhov sib nrug ntawm cov khub sib txawv yuav tsum sib phim, xyuas kom meej tias kev tswj hwm impedance hauv qhov ntau thiab tsawg tsim nyog (piv txwv li, 100 ohms).
Kev Tswj Xyuas Impedance: Hauv kev xa cov teeb liab ceev ceev, kev tswj hwm impedance nruj heev yog qhov tseem ceeb. Kev sib phim impedance tuaj yeem ua tiav los ntawm kev kho qhov dav ntawm cov kab, qhov sib nrug, thiab cov txheej sib dhos.
Kev Siv Via: Yuav tsum txo qhov kev siv vias, vim tias lawv ua rau muaj peev xwm parasitic thiab inductance, cuam tshuam rau qhov zoo ntawm lub teeb liab. Thaum tsim nyog, yuav tsum xaiv cov hom via tsim nyog (xws li vias dig muag thiab faus) thiab qhov chaw.
Decoupling Capacitors: Kev tso cov decoupling capacitors kom raug pab tswj lub zog hluav taws xob thiab txo cov suab nrov ntawm lub zog.
Kev Tsim Lub Dav Hlau Fais Fab: Kev siv cov qauv tsim lub dav hlau fais fab khov kho ua kom muaj kev faib tawm tam sim no sib npaug thiab txo cov kev cuam tshuam hluav taws xob (EMI).
Kev Tswj Xyuas Kub: Vim tias cov khoom siv kho qhov muag tsim cov cua sov tseem ceeb thaum lub sijhawm ua haujlwm, cov kev daws teeb meem tswj cua sov yuav tsum tau txiav txim siab hauv kev tsim qauv, xws li siv cov thermal vias, cov ntaub ntawv conductive, lossis cov dab dej kub kom txhim kho kev ua haujlwm ntawm cov cua sov.
6,Kev Xaiv Khoom Siv
Cov Khoom Siv Hauv Qab: Xaiv cov khoom siv uas haum rau kev siv zaus siab, xws li polyimide (PI) lossis fluoropolymers, kom ntseeg tau tias kev xa xov tooj cua txhim khu kev qha thiab ruaj khov.
Lub Npog Ncauj Solder: Siv cov ntaub ntawv npog ntsej muag solder uas kub thiab tsis poob qis kom ntseeg tau tias muaj kev tiv thaiv ntawm cov kab thiab kev ua haujlwm hluav taws xob.
Cov ntiv tes kub HDI PCBs siv dav thoob plaws ntau qhov chaw vim lawv qhov ceev ceev thiab kev ua tau zoo:
5, Cov Khoom Siv Kho Mob: Hauv cov khoom siv kho mob uas xav tau ntau xws li CT scanners, MRI tshuab, thiab lwm yam cuab yeej kuaj mob, cov ntiv tes kub HDI PCBs ua kom muaj kev xa cov ntaub ntawv raug thiab kev ua haujlwm txhim khu kev qha ntawm cov khoom siv.
- 6, Aerospace: Cov PCBs no yog siv rau hauv cov kab ke tswj hwm ntawm cov satellites, aircraft, thiab spacecraft, vim lawv tuaj yeem tiv taus cov xwm txheej ib puag ncig hnyav thaum tswj hwm kev ua tau zoo.
- 7, Kev Tswj Xyuas Kev Lag Luam: Hauv kev lag luam automation, PLCs (Programmable Logic Controllers), thiab cov neeg hlau lag luam, cov ntiv tes kub HDI PCBs muab kev tswj hwm kev ntseeg siab thiab kev xa xov tooj.
Ntiv tes kub
Kev Taw Qhia Txog Cov Ntiv Tes Kub
Cov ntiv tes kub yog hais txog cov cheeb tsam uas muaj kub plated rau ntawm ntug ntawm lub rooj tsavxwm luam tawm (PCB). Feem ntau lawv siv los ua kev sib txuas hluav taws xob nrog cov connectors. Lub npe "kub ntiv tes" los ntawm lawv qhov tsos: cov seem zoo li cov ntawv kub plated zoo li cov ntiv tes. Cov ntiv tes kub feem ntau siv rau hauv cov PCBs uas ntxig tau, xws li cov cim xeeb, cov duab kos, thiab lwm yam khoom siv, los txuas nrog cov qhov. Lub luag haujlwm tseem ceeb ntawm cov ntiv tes kub yog los muab kev sib txuas hluav taws xob txhim khu kev qha los ntawm cov txheej kub plating uas muaj hluav taws xob zoo thaum ua kom ntseeg tau tias muaj kev tiv thaiv kev hnav thiab kev tiv thaiv corrosion.
Kev faib tawm ntawm Cov Ntiv Tes Kub
Cov ntiv tes kub tuaj yeem faib ua pawg raws li lawv txoj haujlwm, txoj haujlwm, thiab cov txheej txheem tsim khoom:
Kev Txuas Hluav Taws Xob Cov Ntiv Tes Kub: Cov ntiv tes kub no feem ntau yog siv los muab kev sib txuas hluav taws xob ruaj khov, xws li hauv cov memory sticks, graphics cards, thiab lwm yam plug-in modules. Lawv xa cov teeb liab hluav taws xob los ntawm kev ntxig rau hauv cov qhov ntawm lub motherboard lossis lwm yam khoom siv.
Kev Muab Fais Fab Kub Ntiv Tes: Cov no yog siv los muab lub zog lossis kev sib txuas hauv av, kom ntseeg tau tias cov khoom siv tau txais lub zog ruaj khov.
2,Raws li Txoj Haujlwm:
Cov Ntiv Tes Kub Ntug: Feem ntau nyob ntawm ntug ntawm PCB, lawv siv rau kev sib txuas qhov thiab feem ntau pom muaj nyob rau hauv cov cim xeeb, cov duab kos, thiab cov modules sib txuas lus. Qhov no yog hom ntiv tes kub feem ntau.
Cov Ntiv Tes Kub Tsis Yog Ntug: Cov ntiv tes kub no tsis nyob ntawm ntug ntawm PCB tab sis tau muab tso rau sab hauv rau kev sib txuas lossis kev ua haujlwm tshwj xeeb, xws li cov ntsiab lus sim lossis kev sib txuas sab hauv module.
3,Raws li Cov Txheej Txheem Tsim Khoom:
Cov Ntiv Tes Kub Uas Muab Tso Rau Hauv Dej: Cov no yog tsim los ntawm kev siv cov txheej txheem tso tshuaj lom neeg los pleev ib txheej kub rau ntawm daim ntawv ci tooj liab. Lawv muaj ib qho chaw du, zoo tab sis ib txheej kub nyias dua, feem ntau yog siv rau kev sib txuas hluav taws xob qis dua.
Cov Ntiv Tes Kub Electroplated: Ua los ntawm kev siv cov txheej txheem electroplating, cov ntiv tes kub no muaj txheej kub tuab dua thiab tiv taus kev hnav ntau dua, tsim nyog rau kev sib txuas hluav taws xob uas muaj kev ntseeg siab uas xav tau kev ntxig thiab tshem tawm ntau zaus, xws li hauv cov cim xeeb thiab cov duab kos. Cov txheej txheem no feem ntau siv cov txheej kub tuab ntawm 30-50 microinches kom ntseeg tau tias muaj kev ruaj khov thiab kev coj ua zoo.
4,Raws li Txoj Kev Sib Txuas:
Ntxig Cov Ntiv Tes Kub Ncaj Qha: Ntxig ncaj qha rau hauv qhov, qhov elasticity ntawm qhov chaw tuav cov ntiv tes kub. Txoj kev no siv dav hauv cov cim xeeb thiab cov duab kos.
Cov Ntiv Tes Kub Latch: Txuas nrog siv cov latches lossis lwm yam khoom siv fastening, muab kev kho tshuab ntxiv, feem ntau siv rau cov modules loj dua thiab cov ntawv thov uas xav tau kev sib txuas ruaj khov dua.
Cov yam ntxwv ntawm daim ntawv thov ntawm Cov Ntiv Tes Kub
- Kev Ua Tau Zoo thiab Ruaj Khov: Cov khoom siv tseem ceeb ntawm cov ntiv tes kub yog kub plating, uas muaj kev ua tau zoo heev thiab ruaj khov, muab kev ua haujlwm hluav taws xob zoo dua.
- Kev Tiv Thaiv Kev Hnav: Cov ntawv thov uas muaj kev ntxig thiab tshem tawm ntau zaus yuav tsum muaj cov ntiv tes kub kom muaj kev tiv thaiv kev hnav zoo. Cov txheej txheej kub plating muab qhov kev tiv thaiv no, kom ntseeg tau tias cov ntiv tes kub tsis hnav tawm lossis oxidized yooj yim thaum siv.
- Kev Tiv Thaiv Kev Xeb: Cov txheej txheej kub ntawm cov ntiv tes kub tsis yog tsuas yog muab kev coj hluav taws xob xwb tab sis kuj tiv taus cov tshuaj corrosive hauv ib puag ncig, ua kom lub neej ntawm cov ntiv tes kub ntev dua.
Kev faib tawm ntawm Optical Modules
1,Raws li qhov ceev kis:
10G Optical Modules: Siv rau 10 Gigabit Ethernet daim ntawv thov.
25G Optical Modules: Tsim rau 25 Gigabit Ethernet.
40G Optical Modules: Siv rau hauv 40 Gigabit Ethernet tes hauj lwm.
100G Optical Modules: Haum rau 100 Gigabit Ethernet networks.
400G Optical Modules: Rau cov ntawv thov ultra-high-speed 400 Gigabit Ethernet.
2,Raws li Kev Kis Nrug:
Cov Modules Optical Luv (SR): Feem ntau txhawb nqa qhov deb txog li 300 meters siv multimode fiber (MMF).
Cov Modules Optical Ntev (LR): Tsim los rau qhov deb txog li 10 kilometers siv cov fiber ntau hom (SMF).
Cov Modules Optical Modules Ntev (ER): Muaj peev xwm xa mus txog 40 kilometers dhau SMF.
Cov Modules Optical Ntev Heev (ZR): Kev txhawb nqa qhov deb ntau dua 80 kilometers dhau SMF.
3,Raws li Wavelength:
850nm Modules: Feem ntau siv rau kev sib kis luv luv hla multimode fiber.
1310nm Modules: Haum rau kev sib kis nruab nrab ntawm ib hom fiber.
1550nm Modules: Siv rau kev sib kis ntev, tshwj xeeb tshaj yog hla ib hom fiber.
4,Raws li Daim Ntawv Qhia:
SFP (Small Form-Factor Pluggable): Feem ntau siv rau 1G thiab 10G tes hauj lwm.
SFP+ (Enhanced Small Form-Factor Pluggable): Siv rau 10G tes hauj lwm nrog kev ua tau zoo dua.
QSFP (Quad Small Form-Factor Pluggable): Haum rau 40G daim ntawv thov.
QSFP28: Tsim los rau 100G tes hauj lwm, muab kev daws teeb meem siab dua.
CFP (C Form-Factor Pluggable): Siv rau hauv 100G thiab 400G daim ntawv thov, loj dua SFP / QSFP modules.
5,Raws li Daim Ntawv Thov:
Cov Modules Optical Center Data Center: Tsim los rau kev xa cov ntaub ntawv ceev ceev hauv cov chaw khaws ntaub ntawv.
Telecom Optical Modules: Siv rau hauv kev sib txuas lus hauv kev sib txuas lus rau kev xa cov ntaub ntawv mus deb.
Cov Modules Optical Industrial: Ua rau cov chaw ruaj khov, nrog kev tiv taus siab rau qhov kub thiab txias hloov pauv thiab kev cuam tshuam electromagnetic.
Yuav Ua Li Cas Thiaj Paub Qhov Txawv Ntawm HDI Cov Kauj Ruam suav
Vias Faus: Cov qhov uas muab tso rau hauv lub rooj tsavxwm, tsis pom los ntawm sab nraud.
Vias Dig Muag: Cov qhov uas pom tau los ntawm sab nraud tab sis tsis pom kev.
Kev suav cov kauj ruam: Tus naj npawb ntawm ntau hom kev dig muag, raws li saib los ntawm ib kawg ntawm lub rooj tsavxwm, tuaj yeem txhais tau tias yog kev suav cov kauj ruam.
Kev suav Lamination: Tus naj npawb ntawm cov zaus dig muag / faus vias hla dhau ntau lub cores lossis cov txheej dielectric.
Lub PCB yog tsim los ntawm kev siv Panasonic M6 tooj liab-clad laminate
Cov PCB no yog tsim los ntawm kev siv Panasonic M6 tooj liab-clad laminate. Peb muaj kev paub dhau los hauv daim teb no thiab paub siv cov khoom siv Panasonic M6 kom tag nrho los ntawm kev tsom mus rau cov hauv qab no:
1. Kev Xaiv Khoom Siv thiab Kev Tshuaj Xyuas
Kev Xaiv Cov Neeg Muag Khoom Nruj: Xaiv cov neeg muag khoom Panasonic M6 tooj liab uas muaj npe nrov thiab txhim khu kev qha kom ntseeg tau tias cov khoom siv ruaj khov thiab ua raws li tus qauv. Qhov no tuaj yeem ua tiav los ntawm kev soj ntsuam cov kev tsim nyog ntawm cov neeg muag khoom, lub peev xwm tsim khoom, thiab cov txheej txheem tswj xyuas zoo. Peb cov kev paub dhau los ntau xyoo tau ua rau peb tsim kom muaj kev koom tes ntev thiab ruaj khov nrog cov neeg muag khoom zoo, kom ntseeg tau tias cov khoom siv zoo los ntawm qhov chaw.
Kev Tshuaj Xyuas Khoom Siv: Thaum tau txais cov ntaub ntawv laminate uas muaj tooj liab, ua qhov kev tshuaj xyuas nruj kom paub tseeb tias puas muaj qhov tsis zoo xws li kev puas tsuaj lossis cov xim av thiab ntsuas cov yam ntxwv xws li tuab thiab qhov ntev kom ntseeg tau tias lawv ua tau raws li qhov yuav tsum tau ua. Cov khoom siv kuaj tshwj xeeb kuj tseem siv tau los kuaj cov khoom siv hluav taws xob, kev ua kom sov, thiab lwm yam ntsuas kev ua tau zoo kom ntseeg tau tias lawv ua tau raws li qhov yuav tsum tau ua. Peb pab neeg kuaj kev tshaj lij siv cov khoom siv siab heev thiab cov txheej txheem nruj kom ntseeg tau tias tsis muaj qhov tsis pom tseeb.
2. Kev Tsim Qauv Zoo Tshaj Plaws
Kev Tsim Qauv Circuit: Raws li cov yam ntxwv ntawm Panasonic M6 tooj liab-clad laminate, tsim cov qauv ntawm lub rooj tsavxwm circuit kom raug. Rau cov circuits siab zaus, luv cov teeb liab kom txo qhov kev cuam tshuam thiab kev cuam tshuam teeb liab. Rau cov circuits siab zog, xav txog tag nrho cov teeb meem kev tso cua sov, npaj cov khoom cua sov, thiab cov channel tso cua sov kom raug kom ua kom muaj kev ua tau zoo tshaj plaws ntawm cov tooj liab-clad laminate. Peb pab neeg tsim qauv nkag siab txog cov yam ntxwv ntawm Panasonic M6 laminate thiab tuaj yeem teeb tsa cov qauv tsim raws li ntau yam kev xav tau ntawm circuit.
Tsim Qauv Sib Tov: Ua kom lub rooj tsavxwm lub rooj tsavxwm zoo dua raws li qhov nyuaj thiab kev ua haujlwm ntawm lub voj voog. Xaiv tus lej ntawm cov khaubncaws sab nraud povtseg, qhov sib nrug ntawm cov khaubncaws sab nraud povtseg, thiab cov ntaub ntawv rwb thaiv tsev kom ntseeg tau tias lub teeb liab muaj kev ruaj khov thiab kev ua haujlwm hluav taws xob ruaj khov. Tsis tas li ntawd, xav txog kev hloov pauv cua sov thiab kev tawg ntawm cov khaubncaws sab nraud povtseg kom tsis txhob kub dhau. Los ntawm kev xyaum ua ntau yam thiab kev ua kom zoo tas mus li, peb tau tsim ib qho kev daws teeb meem tsim qauv sib tov uas muaj kev tshawb fawb thiab tsim nyog.
3. Kev Tswj Xyuas Txheej Txheem Tsim Khoom
Cov Txheej Txheem Etching: Tswj cov txheej txheem etching kom raug kom ntseeg tau tias qhov tseeb thiab zoo ntawm cov kab ke ntawm lub rooj tsavxwm. Xaiv cov etchants thiab cov xwm txheej etching kom haum kom tsis txhob muaj etching ntau dhau lossis tsis muaj etching ntau dhau. Tsis tas li ntawd, yuav tsum ceev faj txog kev tiv thaiv ib puag ncig thaum lub sijhawm etching kom tiv thaiv kev ua qias tuaj ntawm cov laminate tooj liab. Peb muaj kev paub nplua nuj hauv cov txheej txheem etching thiab tuaj yeem tswj cov txheej txheem kom meej kom ntseeg tau tias qhov zoo ntawm lub rooj tsavxwm.
Cov Txheej Txheem Drilling: Siv cov khoom siv drilling precision siab thiab tswj cov kev ntsuas drilling kom ntseeg tau tias qhov loj thiab qhov chaw raug. Yuav tsum ceev faj kom tsis txhob ua puas rau lub laminate tooj liab, uas yuav cuam tshuam rau nws txoj kev ua haujlwm. Peb cov khoom siv drilling siab heev thiab cov neeg ua haujlwm txawj ntse ua kom ntseeg tau tias qhov tseeb ntawm cov txheej txheem drilling.
Cov Txheej Txheem Lamination: Tswj cov txheej txheem lamination kom nruj kom ntseeg tau tias cov txheej txheem sib txuas thiab kev ua haujlwm hluav taws xob. Xaiv qhov kub thiab txias, siab, thiab lub sijhawm lamination kom ntseeg tau tias muaj kev sib txuas zoo ntawm cov tooj liab-clad laminate thiab lwm yam khoom siv rwb thaiv tsev. Tsis tas li ntawd, xyuam xim rau cov teeb meem pa tawm thaum lub sijhawm lamination kom tsis txhob muaj npuas thiab delamination. Peb txoj kev tswj hwm nruj ntawm cov txheej txheem lamination ua kom muaj kev ua haujlwm ruaj khov ntawm lub rooj tsavxwm circuit.
4. Kev Ntsuas Zoo thiab Kev Kho Qhov Teeb Meem
Kev Ntsuas Kev Ua Haujlwm Hluav Taws Xob: Siv cov khoom siv kuaj tshwj xeeb los ntsuas cov khoom siv hluav taws xob ntawm lub rooj tsavxwm, suav nrog kev tiv taus, capacitance, inductance, rwb thaiv tsev tsis kam, thiab qhov ceev ntawm kev xa cov teeb liab. Xyuas kom meej tias kev ua haujlwm hluav taws xob ua tau raws li qhov yuav tsum tau tsim thiab tias cov yam ntxwv dielectric qis thiab dielectric poob qis ntawm Panasonic M6 tooj liab-clad laminate raug siv tag nrho. Peb cov khoom siv kuaj siab heev thiab ua tiav tuaj yeem ntsuas txhua yam ntawm kev ua haujlwm hluav taws xob ntawm lub rooj tsavxwm.
Kev Ntsuas Kev Ua Haujlwm Thermal: Siv cov cuab yeej siv thermal imaging los saib xyuas qhov kub ua haujlwm ntawm lub rooj tsavxwm thiab xyuas seb qhov ua haujlwm ntawm kev tso cua sov tawm zoo li cas. Ua qhov kev ntsuam xyuas thermal shock los ntsuas qhov ruaj khov ntawm lub rooj tsavxwm kev ua haujlwm hauv qab qhov kub sib txawv. Peb qhov kev ntsuam xyuas kev ua haujlwm thermal nruj heev ua kom ntseeg tau tias qhov ruaj khov ntawm lub rooj tsavxwm hauv ntau qhov chaw ua haujlwm.
Kev Kho Qhov Teeb Meem thiab Kev Txhim Kho: Tom qab ua tiav kev tsim lub rooj tsavxwm hauv Circuit Court, ua kev kho qhov teeb meem thiab kev txhim kho. Kho cov kev teeb tsa ntawm lub circuit raws li cov txiaj ntsig ntawm kev sim kom txhim kho kev ua tau zoo thiab kev ruaj khov ntawm lub rooj tsavxwm hauv Circuit Court. Tsis tas li ntawd, tas li sau cov kev paub dhau los thiab cov lus qhia uas tau kawm los txhim kho cov txheej txheem tsim khoom thiab cov kev daws teeb meem kom siv tau zoo dua ntawm Panasonic M6 tooj liab-clad laminate. Peb pab neeg kho qhov teeb meem thiab kev txhim kho tuaj yeem ua qhov teeb meem sai thiab raug kom txhim kho cov khoom zoo tas li.
Hauv kev xaus lus, nrog peb cov kev paub dhau los ntawm kev tsim khoom thiab kev nkag siab tob txog Panasonic M6 tooj liab-clad laminate cov ntaub ntawv, peb muaj kev ntseeg siab tias yuav muab cov khoom PCB zoo rau peb cov neeg siv khoom.