A M M Circuit Board yana da kwanciyar hankali na tukuru PCB da taushi M PCB za a iya tattara a sitiriyo, da hange na ci gaba ne sosai considerable.However, da aiwatar da yin m m PCB ne mafi rikitarwa, wanda shi ne mafi wuya a sarrafa a wasu key fasaha difficulties.The wadannan KingSong kewaye za a gabatar a matsayin wani sauki, gabatarwa ne ga tsarin da shida-Layer m-lankwasa PCB.
1. Wannan hoton yana nuna ainihin masana'antu tsari na m m PCB:
2.6 Layer m m PCB tari up:
3. Matsalolin a samar da M M Circuit Board:
(1) taushi m jirgin part:
Hard hukumar PCB samar da kayan aiki da ke sa m jirgin, saboda m jirgin abu ne m, na bakin ciki, m farantin kan duk kwance line bukatar ya yi amfani da gogayya jirgin da wani sashe, kauce wa katin hukumar scrapping.
Matsa lamba da PI cover film.Pay da hankali ga gida PI cover fim da kuma azumi matsa lamba parameter.Pressure dole isa 2.45mpa a azumi matsa lamba, danna shi lebur kuma compacted, babu kumfa rami da kuma sauran matsaloli.
(2) tukuru m jirgin sassa:
Hard hukumar Core Windows da kuma PP.The wuya hukumar rungumi dabi'ar zurfin milling da kuma bude taga, PP, za su riƙe ba-kwarara PP, ba-kwarara PP iya hana overloading na overspill.
Domin taushi da kuma m hada farantin matsa lamba da kuma shrinkage control.Due ga matalauta zaman lafiyar da taushi farantin kayan, yana da muhimmanci a gama da samar da taushi kwamitin da PI cover fim, da kuma sa da wuya hukumar sassa bisa ga coefficient na shrinkage.