Kev tsim cov txheej txheem tseem ceeb ntawm qib siab PCB

1. Taw qhia rau kev txhais lus lub npe
Luam tawm Circuit – nyob rau saum npoo ntawm cov khoom siv rwb thaiv tsev, muab cov qauv siv hluav taws xob sib txuas ntawm cov khoom siv, suav nrog cov khoom tiv thaiv.
Cov ntawv luam tawm – ib lub voj voog ua los ntawm cov ntawv luam tawm, luam tawm ib feem, lossis ob qho ua ke, raws li kev tsim ua ntej ntawm cov khoom siv rwb thaiv tsev.
Luam tawm Circuit/Circuit board – lub sij hawm dav dav rau insulating cov laug cam uas tau ua tiav nrog luam tawm Circuit lossis luam tawm Circuit. Mloog | | ua | | | P CB cov qauv kab ntawv, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
PCB ntom ntom tsawg – Pawg tsim PCB nrog cov xaim ntau dua 0.3 hli (12/12mil) hauv qhov dav nruab nrab ntawm ob daim disk ntawm kev sib tshuam ntawm 2.54 hli tus qauv kab sib chaws.
PCB ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom nti (PCB) nruab nrab qhov nruab nrab PCB-Cov pawg tsim tawm ntau nrog ob lub xov hlau kwv yees li 0.2 hli (8/8mil) hauv qhov dav nruab nrab ntawm ob daim disk ntawm kev sib tshuam ntawm 2.54 mm tus qauv kab sib chaws.
High density Printed Board-Cov pawg tsim tawm ntau pawg nrog peb lub xov hlau ntawm ob daim disk ntawm kev sib tshuam ntawm 2.54 hli tus qauv kab sib chaws dav ntawm 0.1 txog 0.15 hli (4-6/4-6mil).
2. Dab tsi yog hom ntawv luam tawm hauv Circuit Court raws li cov txheej txheem thiab cov qauv coj ua siv? Mloog | | ua | | | PCB cov qauv kab txaij, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
-Raws li lub substrate siv: txhav, yoog raws, txhav-hloov pauv;
-Raws li cov duab coj ua: ib leeg, ob npaug, ntau txheej.
3. Piav qhia txog kev ua haujlwm ntawm cov ntawv luam tawm Circuit thiab cov yam ntxwv ntawm kev lag luam luam tawm Circuit.
Ua ntej tshaj plaws, nws muab cov khoom siv txhawb nqa rau PCB daim ntawv kho lub rooj txhim kho thiab sib dhos ntawm cov transistors, cov khoom sib txuas, cov tiv thaiv, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab lwm yam khoom siv.
Qhov thib ob, nws paub txog kev txuas thiab hluav taws xob sib txuas ntawm cov khoom siv xws li transistors, cov khoom sib txuas, cov tiv thaiv, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, thiab hluav taws xob rwb thaiv tsev kom tau raws li nws cov yam ntxwv hluav taws xob.
Thaum kawg, cov cim cim thiab cov duab tau muab rau kev tshuaj xyuas thiab saib xyuas cov khoom siv hauv PCB cov txheej txheem sib dhos hluav taws xob, thiab thaiv cov duab kos tau muab rau cov yoj yoj soldering.
– Kev siv thev naus laus zis siab, peev txheej siab, muaj kev pheej hmoo siab thiab muaj txiaj ntsig zoo. Mloog | | ua | | | P CB cov qauv kab ntawv, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
4. Luam tawm cov txheej txheem tsim cov txheej txheem kev faib tawm feem ntau muab faib ua ob txoj hauv kev twg? Qhov zoo ntawm txhua tus yog dab tsi?
– Txoj hauv kev ntxiv: zam qhov tooj tooj liab ntau ntxiv, txo tus nqi. Yooj Yim PCB luam daim ntawv txheej txheem txheej txheem, txhim kho kev ua haujlwm tau zoo. Yaug cov xov hlau thiab cov dej ntws tuaj yeem ua tiav. Kev ntseeg tau ntawm lub qhov hlau tau zoo tuaj.
– Txoj kev txo qis: paub tab, ruaj khov thiab txhim khu kev qha. Mloog | | ua | | | P CB cov qauv kab ntawv, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
5. Dab tsi yog hom txheej txheem ntxiv uas siv hauv kev tsim hluav taws xob luam tawm? Sau cov txheej txheem cais?
– Tag nrho txoj hauv kev ntxiv: drilling, duab, viscosifying kho (theem tsis zoo), tsis muaj tooj liab plating, tshem tawm qhov tsis kam.
– Ib nrab txoj hauv kev ntxiv: drilling, kho catalytic thiab kho kom zoo, tsis muaj tooj liab plating, duab (electroplating tiv), duab electroplating tooj liab (theem tsis zoo), tshem tawm tiv, sib txawv etching.
-Ib feem ntxiv ntawm txoj hauv kev: duab (tiv thaiv etching), etching tooj liab (theem ib txwm), tshem tawm txheej txheej, tag nrho cov phaj txheej electroplating tiv, drilling, tsis muaj tooj liab tooj liab plating hauv qhov, tshem tawm electroplating tiv taus.
6. Dab tsi yog hom luam tawm Circuit hauv txheej txheem rho tawm? Sau cov txheej txheem ntws ntawm tag nrho cov phaj plating thiab cov duab plating. Mloog | | ua | | | P CB cov qauv kab ntawv, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
-Tsis-perforated plated PCB, perforated plated PCB, perforated plated PCB thiab nto mounted PCB.
– Tag nrho cov phaj electroplating (txoj hauv kev npog): khoob, khawb, ua kom cov hlau ua kom tuab, ua kom tuab ntawm tag nrho cov phaj electroplating, kho saum npoo, tso lub ntsej muag lub ntsej muag hom qhuav zaj duab xis, ua cov kab xaim ib txwm, kos, tshem tawm zaj duab xis, ntsaws electroplating, ua cov duab, tshuaj xyuas, luam ntawv ntawm vuam tsis kam txheej, huab cua kub qib, network luam tawm ntawm cov cim cim, cov khoom tiav. Mloog | | ua | | | P CB cov qauv kab ntawv, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
–PCB daim duab electroplating (liab qab tooj liab txheej tiv thaiv zaj duab xis): Ob tog ob tog tooj liab-clad laug cam blanking, xuas nrig ntaus qhov tso, CNC drilling, tshuaj xyuas, deburring, nyias nyias electroless tooj liab, tooj liab electroplating, tshuaj xyuas, txhuam phaj, nplaum (lossis tshuaj ntsuam luam ntawv) ), pom duab (lossis kho), tshuaj xyuas rov ua dua, electroplating tooj liab, duab yog electroplating tin txhuas hlau, mus rau zaj duab xis (lossis tshem tawm) tau luam tawm, tshuaj xyuas rov ua dua, rov ua dua, rov qab rov qab, qhib kev sim hauv Circuit, ntxuav, tiv taus vuam cov duab , ntsaws npib tsib xee plating / kub, ntsaws daim kab xev, cua kub theem, ntxuav, network cim cov cim, ua cov duab, ntxuav thiab kom qhuav, tshuaj xyuas, ntim khoom, cov khoom tiav.
7. Kev siv tshuab hluav taws xob tuaj yeem faib ua hom thev naus laus zis twg?
– Kev siv tshuab ntxeem tau plating, siv tshuab ncaj qha, siv thev naus laus zis nplaum Mloog | | ua | | | P CB cov qauv kab ntawv, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
8. Dab tsi yog cov yam ntxwv tseem ceeb ntawm cov laug cam luam tau yooj yim? Nws cov khoom siv hauv paus muaj dab tsi?
– Saj zawg zog thiab quav tau kom txo tau ntim; Lub cev nyhav, zoo thaiv kev sib txuas, kev ntseeg siab.
9. Piav txog cov yam ntxwv tseem ceeb thiab siv ntawm nruj – hloov pauv PCB.
– Qhov nruj thiab hloov pauv tau ua ke, tshem tawm qhov xav tau txuas, txhim kho kev ntseeg tau, txo qhov hnyav, sib dhos ua haujlwm me me. PCB daim ntawv theej feem ntau yog siv hauv kev kho mob cov cuab yeej hluav taws xob, khoos phis tawj thiab cov khoom siv sib txuas, cov cuab yeej sib txuas lus, khoom siv dav hlau thiab tiv thaiv lub teb chaws thiab khoom siv tub rog. Mloog | | ua | | | P CB cov qauv kab ntawv, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
10. Piav qhia tus yam ntxwv ntawm cov ntawv nplaum nplaum coj los luam tawm.
– Kev siv thev naus laus zis yooj yim, ua haujlwm siab ntau lawm, tus nqi qis, dej tsawg dua.
11. Dab tsi yog ntau txoj hlua PCB?

– Luam lub rooj tsavxwm ua los ntawm txheej txheej hlau txuas ncaj qha rau ntawm txheej txheej insulating.
12. Cov ntawv luam tawm hlau yog dab tsi? Nws lub ntsiab tseem ceeb yog dab tsi?
– Lub sij hawm dav dav rau cov hlau hauv paus luam tawm pawg thawj coj saib thiab cov hlau luam tawm pawg thawj coj saib. Mloog | | ua | | | P CB cov qauv kab ntawv, 1, 1, ai, 1 faib 1 txuj ci thawj P | 1 CB cov qauv ntawv
13. PCB ib leeg-ib tog ntau txheej yog dab tsi? Nws cov yam ntxwv tseem ceeb yog dab tsi?
Kev tsim khoom ntawm ntau lub rooj sib tham ntawm ib sab PCB. Cov yam ntxwv ntawm PCB pawg thawj coj saib xyuas: tsis tsuas yog tuaj yeem txwv lub tshuab hluav taws xob sab hauv mus rau sab nraud hluav taws xob, tab sis kuj tuaj yeem tiv thaiv kev cuam tshuam ntawm hluav taws xob hluav taws xob sab nraud rau nws, tsis xav tau lub qhov hluav taws xob qhov hluav taws xob, tus nqi qis, lub cev nyhav, tuaj yeem ua nyias.
14. Cov lus qhia luv luv rau lub ntsiab lus thiab kev tsim cov tshuab luam ntawv ntau txheej?
-Cov txheej txheem txheej txheej txheej txheej txheej txheej siab tau tsim los ntawm kev hloov pauv txheej txheej thiab txheej txheej hauv txoj hauv kev ntawm txheej txheej ntawm txheej txheej sab hauv ntawm cov txheej txheem ua tiav txheej txheej, thiab qhov muag tsis pom qhov yog siv dawb los ua ntawm txheej.