HDI. diameter itarenze 0.35mm yububiko bwibicuruzwa byitwa HDI board.
Impumyi ikoresheje: ngufi kuri Impumyi ikoresheje, ikamenya guhuza imiyoboro hagati yimbere ninyuma.
Yashyinguwe binyuze: ngufi yo Gushyingurwa binyuze, kumenya isano iri hagati yimbere ninyuma.
Impumyi zinyuze ahanini ni umwobo muto ufite diameter ya 0.05mm ~ 0.15mm, ushyinguwe unyuze muri laser, plasma etching na Photoluminescence, kandi ubusanzwe ikorwa na laser, igabanijwemo CO2 na YAG ultraviolet laser (UV).
Ibikoresho bya HDI
1.Ibikoresho bya plaque RCC, LDPE, FR4
RC. iyo umubyimba urenze 4mil)
Igice cya resin ya RCC gifite uburyo bumwe nkububiko bwa FR-1/4 (Prepreg). Usibye kuba wujuje ibyangombwa bisabwa byimikorere yuburyo bwinshi bwo gukusanya, nka:
.
(2) Ubushyuhe bwo hejuru bwikirahure (Tg);
(3) Umuyoboro muke uhoraho kandi winjiza amazi make;
(4) Kwizirika hamwe n'imbaraga nyinshi kuri feza y'umuringa;
(5) Umubyimba umwe wububiko nyuma yo gukira.
Muri icyo gihe, kubera ko RCC ari ubwoko bushya bwibicuruzwa bidafite fibre yikirahure, nibyiza kuvura imyobo ikoresheje laser na plasma, nibyiza kuburemere bworoshye no kunanura ikibaho kinini. Byongeye kandi, resin yometseho umuringa ufite umuringa muto cyane nka 12h00, 18h00, nibindi, byoroshye gutunganya.
Icya gatatu, niyihe gahunda ya mbere, gahunda ya kabiri PCB?
Urutonde rwa mbere, urwego rwa kabiri rwerekeza ku mubare wibyobo bya laser, PCB yibanze yibibaho inshuro nyinshi, ikinisha umwobo wa laser! Ni bike. Nkuko bigaragara hano hepfo
1,. Kanda inshuro imwe nyuma yo gucukura umwobo == "hanze yikinyamakuru ubundi fayili yumuringa ==" hanyuma umwobo wa laser
Nicyiciro cyambere, nkuko bigaragara ku ishusho hepfo
2, nyuma yo gukanda rimwe no gucukura umwobo == "hanze yundi muringa wumuringa ==" hanyuma laser, gucukura umwobo == "urwego rwinyuma rwikindi cyuma cyumuringa ==" hanyuma umwobo wo gucukura laser
Ubu ni bwo buryo bwa kabiri. Ahanini ni ikibazo cyinshuro zingahe, niyo ntambwe zingahe.
Itondekanya rya kabiri noneho rigabanijwemo ibyobo byegeranye kandi bigabanijwe.
Ishusho ikurikira ni ibice umunani byumurongo wa kabiri utondekanye, ni 3-6 ibice byambere ukande neza, hanze yibice 2, 7 byashyizwe hejuru, hanyuma ukubita umwobo wa laser rimwe. Noneho ibice 1.8 birakanda hanyuma bigakubitwa umwobo wa laser. Nugukora ibyobo bibiri bya laser. Ubu bwoko bw'umwobo kuko butondekanye, ingorane zo gukora zizaba hejuru gato, igiciro kiri hejuru gato.
Igishushanyo gikurikira kirerekana ibice umunani byurwego rwa kabiri rwambukiranya umwobo uhumye, ubu buryo bwo gutunganya burasa nubwa munani hejuru yavuzwe haruguru yumurongo wa kabiri ushyizwemo umwobo, ugomba no gukubita umwobo wa laser kabiri. Ariko umwobo wa laser ntabwo ushyizwe hamwe, ingorane zo gutunganya ni nke cyane.
Urutonde rwa gatatu, gahunda ya kane nibindi.