Iziphi izinkinga okufanele zixazululwe ngebhodi yesifunda ye-HDI eyenziwe ngokwezifiso? Ukulandela: Abakhiqizi be-china PCB ukuqonda:

Izici zemishini yokukhiqiza ephezulu ye-HDI PCB:

Njengoba izindleko zikalayini wokukhiqizwa kwebhodi lesifunda elenziwa ngokwezifiso ze-HDI ziqhubeka nokukhuphuka, kufanelekile futhi ukubheka ukuthi ungalithuthukisa kanjani izinga lokukhiqiza likalayini wamanje wokukhiqiza kanye nentengo ebonakalayo, ikakhulukazi uma intengo yethusi ikhuphuka. Lezi yizinkinga ezibhekene nazo futhi kulindeleke ukuthi ixazululwe ngabakhiqizi bamabhodi wesifunda e-HDI enziwe ngokwezifiso:

Iziphi izinkinga okufanele zixazululwe ngebhodi yesifunda ephrintiwe eyenziwe ngokwezifiso ze-HDI?

1. Khetha inqubo electroplating electroplating enamathela ukushuba kufanele umfaniswano

2. Yamukela indinganiso yokufakwa kupuleti elincanyana lethusi elinobukhulu obuphezulu bamanje nobukhulu besendlalelo sethusi setende kufanele sifane futhi sifane

3. Ngenxa yokubhoboza imbobo kanye ne-microhole ye-HDI, kudingeka ukuhlakazwa okuhle kwesisombululo sokufaka

4. Ngokwembobo edonswayo kanye nomgodi omncane we-HDI, kuyadingeka ukuthi ube nezinga eliphansi le-concave kubhavu ofanayo

5. Okukhiphayo kungathuthukiswa ngokuqhakambisa imishini nobuningi bamanje

6. Akukho ukungcola okungathi sína kobuso bengqimba yethusi, ukuqeda okuncane kokumboza, ukungcoliswa okuncane kwesisombululo se-plating

7. Isixazululo se-plating esenziwe kahle singalawula i-matrix yethusi ebangeni elingu-1 ~ 5 M

Lokhu okungenhla ukwethulwa kwezinkinga okufanele zixazululwe ngebhodi lesifunda elenziwa ngokwezifiso ze-HDI . Ngiyethemba uzoyithanda.Siyi-PCB yefektri china. Uma udinga i-PCB eyenziwe ngezifiso, sicela uxhumane nathi ~