A. PCB fekitori maitiro
1. Kunyanya kuwandisa kwemhangura foil
VaElectrolytiti Copper Copy inoshandiswa mumusika kazhinji kazhinji-single-sidentized secised singi (inowanzozivikanwa seasing foil) uye imwechete-yakatsemuka yemhangura copper (inowanzozivikanwa seyetsvuku foil). Iyo yakajairika mhangura foil inowanzo kuve yakaunganidzwa yemhangura foil pamusoro pe10m, tsvuku foil uye 18m. Iyo inotevera foil foil haina kana batch the they resangano rekurara kwemhangura. Kana dunhu redunhu riri nani pane iyo etching mutsara, kana iyo mhangura foil kutsausa asi ma parunching paramita, izvi zvichaita kuti marara agare mumhinduro yeEtching yakareba.
Nekuti zinc iri mavambo anoshanda, apo waya yemhangura yakanyorova mumhinduro kwenguva yakareba, ichakonzera imwe tambo yakatetepa kuti ishandiswe zvakakwana uye yakaparadzaniswa kubva kune iyo substrate, iyo ndeyekuti, waya yemhangura inowira pasi.
Mamwe mamiriro ezvinhu ndeekuti hapana dambudziko nePCB ENTCHING parameter, asi kugeza uye kuoma hazvina kunaka mushure mekunge waya yemhangura, kupoteredzwa nemhedzisiro yekushandisa yasara paPCB pamusoro pePCB. Kana isina kugadziriswa kwenguva yakareba, ichakonzerawo waya yemhangura yemhangura kumisikidza uye kurambwa. Copper.
Aya mamiriro ezvinhu anowanzo kuvezwa pamitsara yakatetepa, kana mamiriro ekunze ari akanyorova, hurema hwakafanana huchaonekwa pane PCB yese. Bvisa waya yemhangura kuti uone kuti ruvara rwewakasangana neyakaonana neyekuvhara (iyo inonzi yakasarudzika nzvimbo) yachinja, iyo yakasiyana neyakajairika ndarira. Ruvara rwehari rwakasiyana. Izvo zvaunoona ndiyo yekutanga yemhangura yerudzi rwezasi, uye simba rePeel yeiyo mhangura foil pamutsara wekodhi zvakare zvakare yakajairika.
2. Kuroverana kwenzvimbo kwakaitika muPCB kugadzirwa kwePCB, uye waya yemhangura yakaparadzaniswa neyechikamu neyekunze simba rekunze
Kuita kwakaipa uku kune dambudziko nekumisa, uye waya yemhangura ichave iri pachena yakamonyana, kana kukwenya kana kukanganisa mavara munzira imwechete. Peel kubva kune yeiyo mhangura waya pane yakaremara
3. Hazvina musoro PCB Circuit Dhizaini
Kugadzira matunhu akaonda neakakomberedzwa mhangura mavhiri echikara kuchaitawo kuwandisa kwekutenderera kwedunhu uye dump ndarira.
B.Ichokwadi chikonzero chekurara
Mumamiriro ezvinhu akajairwa, iyo mhangura iyo prepreg ichave yakanyatsobatanidzwa kwenguva yakareba seyakareba chikamu chevanopisa kwemaminitsi anopfuura makumi matatu, saka kudzvanya hakuzoite simba rekusungwa foil foil uye substrate mukurara. Nekudaro, mune yekukanda manhamba uye kuiswa maLines
C. Zvikonzero zveLaminit Raw Zvishandiso:
1. Sezvataurwa pamusoro apa, vakajairwa vemagetsi emhangura zvese zvigadzirwa izvo zvakarongedzwa kana mhou-dzakarongedzwa pamakushe foil. Kana kukosha kwepamusoro kwebenzi foil kusarongeka panguva yekugadzira, kana kana gallozing / mhangura matavi emhangura varombo, vachikonzera mhangura pachazvo simba rakaringana. Mushure mekunge iyo yakaipa foil yakamanikidzwa pepa inogadzirwa muPCB, iyo yemhangura inowira pasi nekuda kwekukanganisa kwekunze kana iri plug-mukati mafekitori yemagetsi. Rudzi urwu rwevarombo redhongo ravheni harina kuve pachena rutivi rweparutivi paunenge uchiona iyo mhangura yairamba kuti uone nzvimbo yakaoma yeiyo mhangura
2.. Dhigirii rekuyambuka rakaderera, uye zvakafanira kushandisa mhangura foil ine yakakosha peak kuti ienderane nayo. Iyo COPPER FOIL YAKASHANDISA MUCHINYENGETSI HAUDZE SANGANO REMAHARA, RINOGONESESA PEEL SIMBA YEMAHARA.
