Abubuwan buƙatu don ƙirar shimfidar wuri na abubuwan da aka sake welded

Na'ura mai sake juyewayana da tsari mai kyau, babu buƙatu na musamman don shimfidar wuri na sassa, shugabanci da tazara.Reflow soldering surface aka gyara layout yafi la'akari solder manna bugu stencil bude taga zuwa aka gyara tazara bukatun, duba da kuma komawa ga gyara sarari bukatun, aiwatar AMINCI bukatun.
1.Surface Dutsen sassa haramta zane yankin.
Gefen watsawa (daidai da jagorar watsawa), nisa daga gefen kewayon 5mm an haramta yankin zane.5mm kewayon da duk kayan aikin SMT zasu iya karɓa.
Bangaren jigilar kaya (gefen wanda yake daidai da hanyar sufuri), 2 ~ 5mm kewayo daga gefen yanki haramun ne.A ka'ida, za a iya dage farawa da aka gyara zuwa gefen, amma saboda gefen sakamako na stencil nakasawa, a no-layout zone na 2 ~ 5mm ko fiye dole ne a kafa don tabbatar da cewa solder manna kauri hadu da bukatun.
Ba za a iya shimfiɗa gefen watsawa na yanki ba tare da shimfidawa da kowane nau'i na abubuwan da aka gyara da pads ɗin su ba.Non-watsa gefe na babu shimfidawa yankin yafi haramta layout na surface Dutsen aka gyara, amma idan kana bukatar ka layout harsashi aka gyara, ya kamata a yi la'akari don hana igiyar ruwa soldering sama jefa kwano tooling tsari bukatun.
2.Components ya kamata ya zama na yau da kullum kamar yadda zai yiwu don shirya.Polarity na abubuwan da aka gyara na ingantacciyar sandar sandar, tazarar IC, da dai sauransu daidai da aka sanya su zuwa saman, zuwa hagu, tsari na yau da kullun ya dace don dubawa, kuma yana taimakawa haɓaka saurin faci.
3.Components kamar yadda aka tsara daidai gwargwado.Rarraba Uniform yana da amfani don rage bambance-bambancen zafin jiki a kan jirgi lokacin da ake sake dawo da siyarwar, musamman babban girman BGA, QFP, shimfidar wuri na PLCC, zai haifar da ƙarancin zafin gida na PCB.
4.The tazara tsakanin aka gyara (tazara) aka yafi alaka da bukatun na taro da waldi ayyuka, dubawa, rework sarari, da dai sauransu, iya kullum koma zuwa masana'antu nagartacce.Don buƙatu na musamman, kamar hawa sararin samaniya don nutsewar zafi da sarari aiki don masu haɗawa, da fatan za a ƙira bisa ga ainihin buƙatu.

Siffofin NeoDen IN12C
1.Tsarin sarrafawa yana da halaye na haɗin kai mai girma, amsawar lokaci, ƙananan rashin nasara, kulawa mai sauƙi, da dai sauransu.
2.Unique dumama module zane, tare da high madaidaicin zafin jiki kula, uniform zazzabi rarraba a thermal ramuwa yankin, high dace da thermal ramuwa, low ikon amfani da sauran halaye.
3.Zan iya adana fayilolin aiki guda 40.
4.Up zuwa 4-hanyar real-lokaci nuni na PCB hukumar surface waldi zazzabi kwana.
5.mai nauyi, miniaturization, ƙwararrun ƙirar masana'antu, yanayin aikace-aikacen sassauƙa, ƙarin ɗan adam.
6.Energy ceto, ƙananan amfani da wutar lantarki, ƙananan buƙatun samar da wutar lantarki, wutar lantarki na jama'a na yau da kullum na iya saduwa da amfani, idan aka kwatanta da samfurori irin wannan shekara na iya ajiye farashin wutar lantarki sannan kuma saya 1 naúrar wannan samfurin.