Nkhani
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Kodi mawonekedwe a reflow welding process ndi chiyani?
Reflow flow welding amatanthauza njira yowotcherera yomwe imazindikira kulumikizana kwamakina ndi magetsi pakati pa ma solder malekezero kapena mapini a zida zapamtunda ndi ma PCB solder pads posungunula phala la solder losindikizidwa kale pa PCB solder pads.1. Njira otaya Njira otaya reflow soldering: kusindikiza sol...Werengani zambiri -
Ndi zida ndi ntchito ziti zomwe zimafunikira kupanga PCBA?
Kupanga kwa PCBA kumafuna zida zoyambira monga chosindikizira cha SMT soldering phala, makina a SMT, uvuni wa reflow, makina a AOI, makina ometa, makina ometa ubweya, ng'anjo ya malata, makina ochapira mbale, mayeso a ICT, mayeso a FCT, choyikapo mayeso okalamba, ndi zina zambiri. PCBA processing zomera zosiyanasiyana si ...Werengani zambiri -
Ndi mfundo ziti zomwe ziyenera kutsatiridwa pakukonza chip cha SMT?
1.Storage chikhalidwe cha solder phala Solder phala ayenera kugwiritsidwa ntchito SMT chigamba processing.Ngati phala la solder silinagwiritsidwe ntchito nthawi yomweyo, liyenera kuikidwa pamalo achilengedwe a madigiri 5-10, ndipo kutentha sikuyenera kukhala osachepera 0 madigiri kapena apamwamba kuposa madigiri 10.2. Zofunikira zatsiku ...Werengani zambiri -
Solder Paste chosakanizira Kuyika ndi kugwiritsa ntchito
Posachedwa tayambitsa chosakaniza cha solder phala, kukhazikitsa ndi kugwiritsa ntchito makina a solder phala zidzafotokozedwa mwachidule pansipa.Mukagula chinthucho, tidzakupatsani tsatanetsatane wazinthu zonse.Chonde khalani omasuka kulumikizana nafe ngati mukufuna.Zikomo.1.Chonde ikani mach...Werengani zambiri -
Zofunikira za 17 zamapangidwe agawo munjira ya SMT (II)
11. Zigawo zowonongeka kupsinjika siziyenera kuikidwa pamakona, m'mphepete, kapena pafupi ndi zolumikizira, mabowo okwera, grooves, cutouts, gashes ndi ngodya za matabwa ozungulira osindikizidwa.Malowa ndi malo opanikizika kwambiri a matabwa ozungulira osindikizidwa, omwe angayambitse mosavuta ming'alu kapena ming'alu yamagulu a solder ...Werengani zambiri -
Chitetezo cha Makina a SMT
Kuyeretsa ukonde stipulation ntchito nsalu kukhudza mowa kuyeretsa, sangathe kuthira mowa mwachindunji zitsulo ukonde ndi zina zotero.Ndikofunikira kuti mupite ku pulogalamu yatsopano kuti muwone malo a scraper kusindikiza sitiroko nthawi iliyonse.Mbali zonse ziwiri za y-direction scraper stroke ziyenera kupitilira ...Werengani zambiri -
Udindo ndi kusankha kwa kompresa mpweya kwa SMT Placement Machine
Makina osankha a SMT omwe amadziwikanso kuti "makina oyika" komanso "makina oyika pamwamba", ndi chida choyika zida zapamtunda molondola pa PCB solder plate posuntha mutu woyika pambuyo popereka makina kapena chosindikizira cha stencil popanga makina opangira. .Werengani zambiri -
Malo a makina a SMT AOI pamzere wopangira wa SMT
Ngakhale makina a SMT AOI angagwiritsidwe ntchito m'malo angapo pamzere wopangira wa SMT kuti azindikire zolakwika zinazake, zida zoyendera za AOI ziyenera kuyikidwa pamalo pomwe zolakwika zambiri zitha kudziwika ndikuwongolera mwachangu momwe zingathere.Pali malo atatu owerengera: Pambuyo pogulitsa ...Werengani zambiri -
Zofunikira za 17 zamapangidwe agawo munjira ya SMT (I)
1. Zofunikira za ndondomeko ya SMT pakupanga mapangidwe a zigawo ndi izi: Kugawidwa kwa zigawo pa bolodi losindikizidwa kuyenera kukhala mofanana momwe zingathere.Kutentha kwa kutentha kwa reflow soldering ya zigawo zazikulu zazikulu ndi zazikulu, ndipo ndende yochuluka ndiyosavuta ...Werengani zambiri -
Kodi fakitale ya PCB imalamulira bwanji khalidwe la bolodi la PCB
Quality ndi kupulumuka kwa ogwira ntchito, ngati kulamulira khalidwe si m'malo, ogwira ntchito sangapite kutali, PCB fakitale ngati mukufuna kulamulira khalidwe la PCB bolodi, ndiye mmene kulamulira?Tikufuna kulamulira khalidwe la bolodi PCB, payenera kukhala dongosolo kulamulira khalidwe, nthawi zambiri amati ...Werengani zambiri -
Chiyambi cha gawo lapansi la PCB
Gulu la magawo General kusindikizidwa bolodi gawo lapansi zipangizo akhoza kugawidwa m'magulu awiri: olimba gawo lapansi zipangizo ndi flexible gawo lapansi.Mtundu wofunikira wazinthu zolimba zolimba kwambiri ndi copper clad laminate.Imapangidwa ndi Reinforeing Material, yolowetsedwa mwanzeru ...Werengani zambiri -
Magawo 12 Otenthetsera SMT Reflow uvuni NeoDen IN12 ikugulitsidwa yotentha!
NeoDen IN12, yomwe takhala tikudikirira kwa chaka chimodzi, yalandira mafunso atsopano ndi akale amakasitomala ochokera padziko lonse lapansi.Ngati mukufuna kugula uvuni wa SMT reflow, NeoDen IN12 idzakhala chisankho chanu chabwino kwambiri!Nazi zina mwazabwino za uvuni wotenthetsera mpweya wotentha.Kuti mudziwe zambiri, chonde mverani ...Werengani zambiri
