Uburyo bwo Gukora Ikoranabuhanga rya HDI PCBs: Kureba imikorere no kwizerwa

Muri iki gihe cyiterambere ryihuse ryikoranabuhanga, ibikoresho bya elegitoronike byahindutse igice cyingenzi mubuzima bwacu bwa buri munsi. Kuva kuri terefone zigendanwa kugeza kubikoresho byubuvuzi, imbaho ​​zicapye zicapye (PCBs) zigira uruhare runini mugukoresha neza ibyo bikoresho. Ikoranabuhanga ryinshi rya interineti (HDI) PCBs yahinduye umukino, itanga ubucucike bwumuzunguruko, imikorere inoze kandi yizewe.Ariko wigeze wibaza uburyo izi tekinoroji ya HDI PCBs ikorwa? Muri iyi ngingo, tuzibira muburyo bukomeye bwo gukora no gusobanura intambwe zirimo.

1. Kumenyekanisha muri make ikoranabuhanga rya HDI PCB:

Ikoranabuhanga rya HDI PCBs irazwi cyane kubushobozi bwabo bwo kwakira umubare munini wibigize muburyo bworoshye, bigabanya ubunini bwibikoresho bya elegitoroniki.Izi mbaho ​​zirimo ibice byinshi, vias ntoya, n'imirongo yoroheje yo guhuza byinshi. Byongeye kandi, batanga imikorere yumuriro wamashanyarazi, kugenzura impedance, hamwe nuburinganire bwibimenyetso, bigatuma biba byiza byihuse kandi byihuse.

2. Igishushanyo mbonera:

Urugendo rwo gukora rwa HDI Technology PCB rutangirira kumurongo.Abahanga mu buhanga n'abashushanya ubuhanga bakorera hamwe kugirango bahindure imiterere yumuzunguruko mugihe amategeko agenga imbogamizi byujujwe. Koresha ibikoresho bigezweho bya software kugirango ukore ibishushanyo nyabyo, usobanura ibyiciro, gushyira ibice hamwe nu murongo. Imiterere kandi izirikana ibintu nkuburinganire bwibimenyetso, imicungire yubushyuhe, hamwe nubukanishi.

3. Gucukura lazeri:

Imwe muntambwe zingenzi mubikorwa bya tekinoroji ya HDI PCB ni ugucukura laser.Tekinoroji ya Laser irashobora gukora ibintu bito, bisobanutse neza, nibyingenzi kugirango umuntu agere kumurongo mwinshi. Imashini zicukura lazeri zikoresha urumuri rwinshi rwumucyo kugirango ukure ibintu muri substrate hanyuma ukore umwobo muto. Iyi vias noneho ihuzwa kugirango ikore amashanyarazi hagati yinzego zitandukanye.

4. Isahani y'umuringa idafite amashanyarazi:

Kugirango habeho guhuza amashanyarazi neza hagati yabyo, gukoresha umuringa utagira amashanyarazi birakoreshwa.Muri ubu buryo, inkuta z'umwobo zacukuwe zometseho urwego ruto cyane rw'umuringa uyobora hamwe no kwibiza mu miti. Uru rupapuro rwumuringa rukora nkimbuto yuburyo bukurikira bwa electroplating, bizamura muri rusange hamwe no gutwara umuringa.

5. Gucana no gukanda:

HDI Ikoranabuhanga rya PCB gukora PCB ikubiyemo kumurika no gukanda inshuro nyinshi aho ibice bitandukanye byubuyobozi bwumuzunguruko bishyizwe hamwe kandi bigahuzwa hamwe.Umuvuduko mwinshi nubushyuhe bikoreshwa kugirango habeho guhuza neza no gukuraho umufuka wumwuka cyangwa ubusa. Inzira ikubiyemo gukoresha ibikoresho byabugenewe byo kumurika kugirango ugere ku mubyimba wifuzwa no guhagarara neza.

6. Isahani y'umuringa:

Isahani y'umuringa igira uruhare runini muri tekinoroji ya HDI PCBs kuko ishyiraho amashanyarazi akenewe.Inzira ikubiyemo kwibiza ikibaho cyose mugisubizo cyumuringa no kunyuramo amashanyarazi. Binyuze mu nzira ya electroplating, umuringa ushyirwa hejuru yikibaho cyumuzunguruko, ugakora imirongo, ibimenyetso nibiranga ubuso.

7. Kuvura hejuru:

Kuvura isura nintambwe yingenzi mubikorwa byo gukora kugirango birinde imirongo kandi byemezwe igihe kirekire.Ubuhanga busanzwe bwo kuvura hejuru ya tekinoroji ya HDI PCBs harimo ifeza yo kwibiza, zahabu yo kwibiza, imiti igabanya ubukana (OSP), na nikel / electrole idafite amashanyarazi (ENIG). Izi tekinoroji zitanga urwego rurinda okiside, rutezimbere, kandi rworoshya guterana.

8. Kwipimisha no kugenzura ubuziranenge:

Igeragezwa rikomeye ningamba zo kugenzura ubuziranenge zirakenewe mbere yikoranabuhanga rya HDI PCBs ziteranijwe mubikoresho bya elegitoroniki.Igenzura ryikora ryikora (AOI) hamwe no gupima amashanyarazi (E-test) akenshi bikorwa kugirango tumenye kandi dukosore inenge cyangwa ibibazo byamashanyarazi mumuzunguruko. Ibi bizamini byemeza ko ibicuruzwa byanyuma byujuje ibisabwa kandi bigakorwa neza.

Mu mwanzuro:

HDI Ikoranabuhanga PCBs yahinduye inganda za elegitoroniki, yorohereza iterambere ryibikoresho bito, byoroheje, kandi bikomeye.Gusobanukirwa nuburyo bugoye bwo gukora inyuma yibi bibaho byerekana urwego rwukuri nubuhanga bukenewe kugirango habeho ubuhanga buhanitse bwa HDI PCBs. Kuva mubishushanyo byambere binyuze mu gucukura, kubumba no gutegura hejuru, buri ntambwe irakomeye kugirango tumenye neza imikorere kandi yizewe. Mugukoresha ubuhanga buhanitse bwo gukora no gukurikiza amahame akomeye yo kugenzura ubuziranenge, abayikora barashobora kuzuza ibisabwa bihora bisabwa ku isoko rya elegitoroniki kandi bigatanga inzira yo guhanga udushya.