Nkhani
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Kodi Mayankho Otani pa PCB Bending Board ndi Warping Board?
NeoDen IN6 1. Chepetsani kutentha kwa uvuni wotulukanso kapena sinthani kuchuluka kwa kutentha ndi kuziziritsa kwa mbale panthawi ya makina opangira zitsulo kuti muchepetse kupezeka kwa mbale yopindika ndi kupindika;2. Mbale yokhala ndi TG yapamwamba imatha kupirira kutentha kwambiri, kukulitsa luso lopirira kupanikizika ...Werengani zambiri -
Kodi Kusankha ndi Kuyika Zolakwa Kungachepetsedwe Kapena Kupewedwa Bwanji?
Pamene makina a SMT akugwira ntchito, cholakwika chophweka komanso chofala kwambiri ndikuyika zigawo zolakwika ndikuyika malowo siwolondola, choncho njira zotsatirazi zimapangidwira kuti zipewe.1. Zinthu zikatha kukonzedwa, payenera kukhala munthu wapadera kuti ayang'ane ngati gawolo lingakhale ...Werengani zambiri -
Mitundu Inayi ya Zida za SMT
Zida za SMT, zomwe zimadziwika kuti SMT makina.Ndilo chida chofunikira kwambiri chaukadaulo wapamtunda, ndipo ili ndi mitundu yambiri ndi mawonekedwe, kuphatikiza zazikulu, zapakati ndi zazing'ono.Makina osankha ndi malo agawidwa m'mitundu inayi: makina ophatikizira a SMT, makina a SMT nthawi imodzi, ma SMT otsatizana ...Werengani zambiri -
Kodi Nayitrogeni Imagwira Ntchito Motani mu Ovuni Yowonjezereka?
SMT reflow uvuni ndi nayitrogeni (N2) ndi gawo lofunika kwambiri kuchepetsa kuwotcherera pamwamba makutidwe ndi okosijeni, kusintha wettability wa kuwotcherera, chifukwa nayitrogeni ndi mtundu wa mpweya inert, si zophweka kupanga mankhwala ndi zitsulo, angathenso kudula mpweya. mumlengalenga ndi zitsulo kukhudzana ndi kutentha kwambiri ...Werengani zambiri -
Kodi kusunga PCB Board?
1. pambuyo kupanga ndi processing wa PCB, zingalowe ma CD ayenera kugwiritsidwa ntchito kwa nthawi yoyamba.Payenera kukhala desiccant mu thumba lakuyika vacuum ndipo zoyikapo zili pafupi, ndipo sizingakhudzidwe ndi madzi ndi mpweya, kuti mupewe kutenthedwa kwa uvuni wa reflow ndi mtundu wazinthu zomwe zakhudzidwa ...Werengani zambiri -
Kodi Zifukwa Zotani za Chip Component Cacking?
Popanga makina a PCBA SMT, kuwonongeka kwa zigawo za chip kumakhala kofala mu multilayer chip capacitor (MLCC), yomwe imayamba makamaka chifukwa cha kupsinjika kwamafuta komanso kupsinjika kwamakina.1. ZINTHU ZOKHALA za MLCC capacitors ndi zofooka kwambiri.Nthawi zambiri, MLCC imapangidwa ndi multilayer ceramic capacitors, ...Werengani zambiri -
Kusamala kwa PCB Welding
1. Akumbutseni aliyense kuti ayang'ane maonekedwe poyamba atatenga bolodi la PCB kuti awone ngati pali dera lalifupi, kupuma kwa dera ndi mavuto ena.Kenako dziwani chithunzi chachitukuko cha boardboard, ndikufanizira zojambulazo ndi mawonekedwe osindikizira a PCB kuti mupewe ...Werengani zambiri -
Kodi Flux Ndi Yofunika Chiyani?
NeoDen IN12 reflow uvuni Flux ndichinthu chofunikira chothandizira pakuwotcherera kwa board ya PCBA.Ubwino wa flux udzakhudza mwachindunji ubwino wa uvuni wa reflow.Tiyeni tiwone chifukwa chake flux ndi yofunika kwambiri.1. Flux kuwotcherera mfundo Flux akhoza kunyamula zotsatira kuwotcherera, chifukwa maatomu zitsulo ndi ...Werengani zambiri -
Zomwe Zimayambitsa Zowonongeka Zowonongeka (MSD)
1. The PBGA ndi anasonkhana mu makina SMT, ndi ndondomeko dehumidification si ikuchitika pamaso kuwotcherera, chifukwa mu kuwonongeka kwa PBGA pa kuwotcherera.Mafomu opangira ma SMD: ma CD osalowa mpweya, kuphatikiza ma pulasitiki opangira mphika ndi epoxy resin, ma toni a silicone (owonetsedwa ...Werengani zambiri -
Kodi Kusiyanitsa Pakati pa SPI ndi AOI Ndi Chiyani?
Kusiyana kwakukulu pakati pa SMT SPI ndi makina a AOI ndikuti SPI ndi cheke chaubwino cha makina osindikizira pambuyo posindikiza chosindikizira cha stencil, kudzera mu data yoyendera kupita ku solder paste kusindikiza njira yosinthira, kutsimikizira ndi kuwongolera;SMT AOI yagawidwa mu mitundu iwiri: pre-ng'anjo ndi post-ng'anjo.T...Werengani zambiri -
SMT Short Circuit Zoyambitsa ndi Mayankho
Sankhani ndikuyika makina ndi zida zina za SMT popanga ndi kukonza zidzawoneka zoyipa zambiri, monga chipilala, mlatho, kuwotcherera pafupifupi, kuwotcherera zabodza, mpira wamphesa, mkanda wa malata ndi zina zotero.SMT SMT kukonza dera lalifupi ndilofala kwambiri pamatalikirana abwino pakati pa zikhomo za IC, zofala ...Werengani zambiri -
Kodi Kusiyanitsa Pakati pa Reflow ndi Wave Soldering Ndi Chiyani?
NeoDen IN12 Kodi uvuni wa reflow ndi chiyani?Reflow soldering makina ndi kusungunula solder phala Pre- TACHIMATA pa solder PAD ndi Kutenthetsa kuzindikira cholumikizira magetsi pakati zikhomo kapena kuwotcherera malekezero a zinthu zamagetsi zisanayambe wokwera pa solder pad ndi solder PAD pa PCB, kuti a...Werengani zambiri
