Zofunika pakupanga masanjidwe a reflow welded pamwamba zinthu

Makina opangira zitsuloali ndi ndondomeko yabwino, palibe zofunika zapadera kwa masanjidwe zigawo zikuluzikulu malo, malangizo ndi katayanitsidwe.Reflow soldering pamwamba zigawo zikuluzikulu masanjidwe makamaka kuganizira solder phala kusindikiza stencil lotseguka zenera kuti zigawo zofunika katayanitsidwe, fufuzani ndi kubwerera ku kukonza zofunika danga, ndondomeko kudalirika zofunika.
1.Surface phiri zigawo zoletsedwa nsalu m'dera.
Kufala mbali (kufanana ndi kufala malangizo), mtunda kuchokera mbali 5mm osiyanasiyana n'zoletsedwa nsalu m'dera.5mm ndi mtundu womwe zida zonse za SMT zitha kuvomereza.
Mbali yopanda mayendedwe (mbali yomwe ili yolunjika kumayendedwe amayendedwe), 2 ~ 5mm yochokera kumbali ndi yoletsedwa.Mwachidziwitso, zigawozi zikhoza kuikidwa m'mphepete, koma chifukwa cha zotsatira za m'mphepete mwa stencil deformation, malo osayikapo a 2 ~ 5mm kapena kuposerapo ayenera kukhazikitsidwa kuti atsimikizire kuti makulidwe a solder phala akukwaniritsa zofunikira.
Kufala mbali ya malo palibe masanjidwe sangathe anaika mtundu uliwonse wa zigawo zikuluzikulu ndi ziyangoyango awo.Non-kufala mbali ya palibe masanjidwe m'dera makamaka amaletsa masanjidwe pamwamba phiri zigawo zikuluzikulu, koma ngati mukufuna masanjidwe zigawo katiriji, ayenera kuganiziridwa kupewa yoweyula soldering m'mwamba flip malata tooling ndondomeko zofunika.
2.Zigawo ziyenera kukhala zokhazikika momwe zingathere kuti zikonzekere.Polarity wa zigawo zabwino mzati, IC kusiyana, etc. uniformly anaika pamwamba, cha kumanzere, nthawi zonse makonzedwe ndi yabwino kuyendera, ndi kuthandiza kusintha liwiro patching.
3. Zigawo zoyikidwa mofanana momwe zingathere.Kugawa yunifolomu kumathandiza kuchepetsa kusiyana kwa kutentha pa bolodi pamene reflow soldering, makamaka kukula kwakukulu kwa BGA, QFP, PLCC centralized masanjidwe, kuchititsa PCB m'deralo kutentha otsika.
4.Kutalikirana pakati pa zigawo (nthawi) kumakhudzana makamaka ndi zofunikira za ntchito yosonkhanitsa ndi kuwotcherera, kuyendera, malo okonzanso, ndi zina zotero, zikhoza kutanthauza miyezo yamakampani.Pazosowa zapadera, monga kukwera malo osungira kutentha ndi malo ogwiritsira ntchito zolumikizira, chonde pangani molingana ndi zosowa zenizeni.

Makhalidwe a NeoDen IN12C
1.Dongosolo lowongolera lili ndi mawonekedwe a kuphatikiza kwakukulu, kuyankha kwanthawi yake, kulephera kochepa, kukonza kosavuta, etc.
2.Kukonzekera kwapadera kwa module yotenthetsera, yokhala ndi kutentha kwapamwamba kwambiri, kutentha kwa yunifolomu m'dera la chiwongoladzanja chotenthetsera, kutentha kwakukulu kwa chiwongoladzanja chamafuta, kugwiritsira ntchito mphamvu zochepa ndi zina.
3.Can kusunga 40 owona ntchito.
4.Kufikira 4-njira zenizeni nthawi chiwonetsero cha PCB bolodi pamwamba kuwotcherera kutentha pamapindikira.
5.lightweight, miniaturization, akatswiri opanga mafakitale, zochitika zosinthika zogwiritsira ntchito, zaumunthu zambiri.
6.Kupulumutsa mphamvu, kugwiritsa ntchito mphamvu zochepa, mphamvu zochepa zamagetsi, magetsi wamba wamba amatha kukumana ndi ntchito, poyerekeza ndi zinthu zofanana pachaka zimatha kusunga ndalama zamagetsi ndikugula 1 unit ya mankhwalawa.