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6 Layer ENIG Impedance Control Heavy Copper PCB

6 Layer ENIG Impedance Control Heavy Copper PCB

Kufotokozera Kwachidule:

Zigawo: 6
Kumaliza pamwamba: ENIG
Zida zoyambira: FR4
Chigawo Chakunja W/S: 4/4mil
Wosanjikiza wamkati W/S: 4/4mil
makulidwe: 1.0mm
Min.bowo awiri: 0.2mm
Njira yapadera: Impedans Control + Heavy Copper


Tsatanetsatane wa Zamalonda

Ntchito Za Heavy Copper PCB

Heavy mkuwa PCB ali ndi ntchito yabwino kutambasuka, si malire ndi kutentha processing, mkulu kusungunuka mfundo angagwiritsidwe ntchito mpweya kuwomba, kutentha otsika pa Chimaona Chimaona ndi zina otentha Sungunulani kuwotcherera, komanso kupewa moto, ndi wa zinthu zosayaka. .Ngakhale mumlengalenga mukuchita dzimbiri, mapepala amkuwa amapanga nsanjika yamphamvu, yopanda poizoni.

Kuvuta Kwa Machining Control Of Heavy Copper PCB

Makulidwe amkuwa a PCB amabweretsa zovuta zingapo pakukonza PCB, monga kufunikira kwa etching angapo, kusakwanira kukanikiza mbale kudzaza, kubowola mkati wosanjikiza wowotcherera pad kusweka, mtundu wa khoma ndizovuta kutsimikizira ndi zovuta zina.

1. Kuvuta kulira

Ndi kuwonjezeka kwa makulidwe a mkuwa, kukokoloka kwa m'mbali kudzakulirakulira chifukwa cha zovuta zakusinthana kwa potion.

2. Kuvuta kwa laminating

(1) ndi kuwonjezeka kwa mkuwa wandiweyani, mzere wakuda wakuda, pansi pa mlingo womwewo wamkuwa wotsalira, utomoni wodzaza utomoni uyenera kuwonjezeka, ndiye muyenera kugwiritsa ntchito machiritso oposa theka ndi theka kuti mukwaniritse vuto la guluu: chifukwa cha pakufunika kukulitsa chilolezo chodzaza utomoni, m'malo monga momwe mphira ulili wokwera, utomoni wochiritsa madzi theka lachidutswa do heavy copper laminate ndiye chisankho choyamba.Mapepala ochiritsidwa semi-ochiritsidwa nthawi zambiri amasankhidwa 1080 ndi 106. Mu mapangidwe amkati, mfundo zamkuwa ndi zitsulo zamkuwa zimayikidwa pamalo opanda mkuwa kapena malo omaliza ophera kuti awonjezere kuchuluka kwa mkuwa wotsalira ndikuchepetsa kupanikizika kwa guluu kudzaza. .

(2) Kuwonjezeka kwa kugwiritsidwa ntchito kwa mapepala opangidwa ndi semi-solidified kudzawonjezera chiopsezo cha skateboards.Njira yowonjezerera ma rivets imatha kutengedwa kuti ilimbikitse kukhazikika pakati pa mbale zapakati.Pamene makulidwe amkuwa akukula komanso kukula, utomoni umagwiritsidwanso ntchito kudzaza malo opanda kanthu pakati pa ma graph.Chifukwa okwana mkuwa makulidwe a lolemera mkuwa PCB zambiri kuposa 6oz, machesi CTE pakati zipangizo n'kofunika kwambiri [monga mkuwa CTE ndi 17ppm, fiberglass nsalu ndi 6PPM-7ppm, utomoni ndi 0.02%.Choncho, pokonza PCB, kusankha kwa fillers, otsika CTE ndi T mkulu PCB ndiye maziko kuonetsetsa khalidwe la heavy copper (mphamvu) PCB.

(3) Pamene makulidwe a mkuwa ndi PCB akuwonjezeka, kutentha kumafunikanso pakupanga lamination.Kutentha kwenikweni kudzakhala pang'onopang'ono, nthawi yeniyeni ya gawo la kutentha kwakukulu idzakhala yaifupi, zomwe zidzatsogolera kuchiritsa kosakwanira kwa utomoni wa pepala lopangidwa ndi theka, motero zimakhudza kudalirika kwa mbale;Choncho, m'pofunika kuonjezera nthawi ya laminated mkulu kutentha gawo kuonetsetsa kuchiritsa zotsatira za theka-anachiritsidwa pepala.Ngati pepala theka-anachiritsidwa ndi osakwanira, kumabweretsa kuchuluka kwa guluu kuchotsa wachibale pachimake mbale theka-anachiritsa pepala, ndi mapangidwe makwerero, ndiyeno dzenje mkuwa kuthyoka chifukwa cha zotsatira za nkhawa.

Chiwonetsero cha Zida

5-PCB wozungulira bolodi basi plating mzere

PCB Automatic Plating Line

PCB dera gulu PTH kupanga mzere

Chithunzi cha PCB PTH

15-PCB dera gulu LDI basi laser kupanga sikani mzere makina

PCB LDI

12-PCB dera gulu CCD kukhudzana makina

PCB CCD Exposure Machine

Chiwonetsero cha Fakitale

Mbiri Yakampani

PCB Manufacturing Base

woleisbu

Admin Receptionist

kupanga (2)

Chipinda Chokumana

kupanga (1)

General Office


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