Maziko a SMT processing ndi PCB, amene amasiyanitsidwa ndi chiwerengero cha zigawo, monga 2-wosanjikiza PCB ndi 4-wosanjikiza PCB.Pakadali pano, mpaka zigawo 48 zitha kupezeka.Mwaukadaulo, kuchuluka kwa zigawo kumakhala ndi mwayi wopanda malire mtsogolomo.Makompyuta ena akuluakulu ali ndi zigawo mazanamazana.Koma zomwe zimapezeka kwambiri mumagetsi azachipatala kapena zamagetsi zamagalimoto nthawi zambiri zimakhala zigawo ziwiri kapena zinayi.Ngati mukufuna kusankha masanjidwe anu a board moyenera, mvetsetsani kusiyana pakati pa zigawo 2 ndi 4.
2 Layer Printed Circuit Board
Poyerekeza ndi 4-wosanjikiza PCBS, 2-wosanjikiza PCBS ndizosavuta kugwiritsa ntchito chifukwa cha kapangidwe kake kosavuta.Ngakhale sizophweka ngati 1-wosanjikiza PCBS, ndizosavuta momwe zingathere popanda kupereka ntchito zolowera mbali ziwiri.Kuvuta kocheperako kumabweretsa mtengo womwewo wochepetsedwa, koma zikutanthauza mwayi wochepera poyerekeza ndi 4-wosanjikiza PCBS.Komabe, monga gulu loyang'anira dera lomwe limagwiritsidwa ntchito kwambiri m'makampani, lili ndi mwayi waukulu wosachedwa kufalitsa chizindikiro.
4 Layer Printed Circuit Board
4-wosanjikiza PCB ili ndi malo okulirapo kuposa 2-wosanjikiza PCB, kuwonjezera kuthekera kwa mawaya ambiri.Momwemo, iwo ali oyenerera bwino zipangizo zovuta kwambiri.Chifukwa cha zovuta zake, zimakhala zokwera mtengo kupanga komanso zimachedwa kukula.Amakhalanso ndi mwayi wochedwetsa kufalitsa kapena kuyanjana, kotero kupanga koyenera ndikofunikira kwambiri.
Ndiye Kugwiritsa Ntchito Ma layers Ndi Chiyani?
Chigawo chofunikira kwambiri mu PCB ndi chizindikiro chachitsulo chamkuwa, chomwe ndi dzina la PCB.Ngakhale kuti 2-wosanjikiza PCB ili ndi zigawo ziwiri zowonetsera, PCB ya 4-wosanjikiza ili ndi zinayi.Zigawo zazizindikirozi zimagwiritsidwa ntchito kulumikiza zida zina zamagetsi mu chipangizocho.Pakati pa zigawozi pali zigawo zotetezera, kapena ma cores, omwe amawonjezedwa pakati pa zigawo za chizindikiro kuti awapatse mawonekedwe.Mu 4-wosanjikiza PCB, palinso chotchinga chotchinga cha solder, chomwe chimagwiritsidwa ntchito pamwamba pa chizindikiro.Izi zimalepheretsa kufufuza kwa mkuwa kusokoneza zigawo zina zachitsulo pa PCB.Amakhalanso ndi silkscreen wosanjikiza powonjezera manambala ku zigawo zosiyanasiyana kuti zikhale zosavuta kuziyika.
Zhejiang NeoDen Technology Co., LTD., yomwe idakhazikitsidwa mu 2010, ndi katswiri wopanga zida zapadera.Makina osankha a SMT ndikuyika, reflow uvuni,makina osindikizira a stencil, mzere wopanga ma SMT ndi Zogulitsa zina za SMT.Tili ndi gulu lathu la R & D ndi fakitale yathu, kugwiritsa ntchito mwayi wathu olemera odziwa R&D, kupanga ophunzitsidwa bwino, adapambana mbiri yabwino kuchokera kwamakasitomala padziko lonse lapansi.
Timakhulupirira kuti anthu abwino ndi othandizana nawo amapangitsa NeoDen kukhala kampani yabwino komanso kuti kudzipereka kwathu ku Innovation, Diversity and Sustainability kumawonetsetsa kuti makina a SMT azitha kupezeka kwa aliyense wokonda zosangalatsa kulikonse.
Onjezani: No.18, Tianzihu Avenue, Tianzihu Town, Anji County, Huzhou City, Province la Zhejiang, China
Foni: 86-571-26266266
Nthawi yotumiza: Oct-29-2021