4 rukoko ENIG pcb 8329
Kugadzira tekinoroji ye metallized hafu gomba pcb
Iyo metallized hafu gomba inotemwa nehafu mushure mekunge gomba rakatenderera raumbwa. Zviri nyore kuoneka chiitiko chemhangura waya masara uye mhangura yeganda inokamurwa muhafu yegomba, iyo inokanganisa mashandiro ehafu gomba uye inotungamira mukudzikira kwekuita kwechigadzirwa uye goho. Kuti ukunde zvirevo zviri pamusoro, zvichaitwa maererano neinotevera matanho matanho esimbi metallized semi-orifice pcb
1. Kugadzira hafu yegomba mbiri V mhando banga.
2. Muchigayo chechipiri, gomba rinotungamira rinowedzerwa pamucheto wegomba, ganda remhangura rinobviswa pamberi, uye burr inoderedzwa. Iwo ma grooves anoshandiswa kuchera kukwidziridza kumhanya kwekudonha.
3. Mhangura yakanamirwa pane substrate, kuitira kuti nhete yemhangura yakanamirwa pamadziro emwena wegomba rakakomberedza pamucheto weplate.
4. Dunhu rekunze rinoitwa nekumanikidza firimu, kuburitsa nekusimudzira kweiyo substrate, uyezve substrate yakafukidzwa nendarira netini kaviri, kuitira kuti denderedzwa remhangura pamadziro egomba rehomba yakatenderera pamucheto we ndiro yakakwenenzverwa uye iyo yemhangura yakatenderedzwa yakafukidzwa neiyo tangi ine anti-ngura mhedzisiro;
5. Hafu gomba kugadzira ndiro kumucheto kutenderera gomba rakatemwa pakati kuita hafu gomba;
6. Kubvisa iyo firimu kuchabvisa iyo anti-yakanamirwa pafirimu yakamanikidzwa mukuita kwekutsikirira kwefirimu;
7. Etch iyo substrate, uye bvisa yakafumurwa mhangura etching pane yekunze chikamu cheiyo substrate mushure mekubvisa iyo firimu;
Ganda rinosvuura Iyo substrate inosvuurwa kuitira kuti tini ibviswe kubva kumadziro akapetwa uye mhangura yemhangura iri pamadziro akapwanywa.
8. Mushure mekuumba, shandisa tepe tsvuku kunama maplate euniti pamwechete, uye pamusoro pealkaline etching mutsara kubvisa burrs
9. Mushure mechipiri chendarira yakanamirwa pamadziro uye tini yakanamirwa paiyo substrate, iyo yakatenderera gomba pamucheto weplate inotemwa nehafu kuita hafu gomba. Nekuti iyo yendarira nhete yemugodhi madziro yakafukidzwa necheni yakatetepa, uye iyo yendarira dura remugomba rakabatana zvakazara nechuru chendarira chekunze kweiyo substrate, uye simba rinosunga rakakura, denderedzwa denderedzwa paburi madziro anogona kudzivirirwa zvinobudirira kana uchicheka, senge kudhonza kana izvo zvinoitika zvehondo yemhangura.
10. Mushure mekupedzwa kweiyo semi-gomba kugadzira uye wozobvisa iyo firimu, uyezve etch, mhangura pamusoro peiyo oxidation haizoitika, zvinobudirira kudzivirira kuitika kwemhangura masara uye kunyangwe ipfupi redunhu chiitiko, kunatsiridza goho remetallized semi-gomba pcb
Kushanda
Kudzora kwemaindasitiri
Zvemagetsi zvemutengi
Kutaurirana
Equipment kuratidza
Otomatiki ra Line
PTH mutsara
LDI
CCD Chiratidziro Machine
Fekitori yedu
