Labarai
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Menene Maganin PCB Bending Board da Warping Board?
NeoDen IN6 1. Rage yawan zafin jiki na reflow tanda ko daidaita yawan dumama da sanyaya farantin a lokacin reflow soldering inji don rage abin da ya faru na farantin lankwasawa da warping;2. Farantin tare da TG mafi girma zai iya jure wa zafin jiki mafi girma, ƙara ƙarfin jurewa matsa lamba ...Kara karantawa -
Ta yaya Za a Iya Rage Kurakurai da Wuri?
Lokacin da na'urar SMT ke aiki, kuskure mafi sauƙi kuma mafi yawanci shine liƙa abubuwan da ba daidai ba kuma shigar da matsayi ba daidai ba ne, don haka an tsara matakan da ke gaba don hanawa.1. Bayan an tsara kayan, dole ne a sami mutum na musamman don bincika ko bangaren ya zama ...Kara karantawa -
Nau'o'i huɗu na Kayan aikin SMT
Kayan aikin SMT, wanda aka fi sani da injin SMT.Yana da kayan aiki mai mahimmanci na fasahar hawan dutse, kuma yana da samfura da ƙayyadaddun bayanai, ciki har da manya, matsakaici da ƙananan.Dauko da wurin mashin da aka kasu kashi huɗu: Taro layin SMT na'ura, inji SMT guda ɗaya, SMT M ...Kara karantawa -
Menene Matsayin Nitrogen a Tanderu Mai Sauke?
SMT reflow tanda tare da nitrogen (N2) shine muhimmiyar rawa wajen rage iskar oxygen ta walda, inganta wettability na walda, saboda nitrogen wani nau'in iskar gas ne, ba sauki don samar da mahadi tare da karfe ba, kuma yana iya yanke oxygen. a cikin iska da karfe suna hulɗa da zafi mai zafi ...Kara karantawa -
Yadda ake Ajiye PCB Board?
1. bayan samarwa da sarrafawa na PCB, ya kamata a yi amfani da marufi don karon farko.Ya kamata a sami desiccant a cikin jakar marufi da marufi yana kusa, kuma ba zai iya tuntuɓar ruwa da iska ba, don guje wa siyarwar tanda da ingancin samfurin ya shafa ...Kara karantawa -
Menene Dalilan Takaddar Abun Chip?
A cikin samar da na'ura na PCBA SMT, fashewar abubuwan haɗin guntu ya zama ruwan dare a cikin ma'auni na multilayer chip capacitor (MLCC), wanda akasari ke haifar da damuwa ta thermal da damuwa na inji.1. TSARIN MLCC capacitors yana da rauni sosai.Yawancin lokaci, MLCC an yi shi ne da ma'aunin yumbu mai yawa, s ...Kara karantawa -
Kariya ga PCB Welding
1. Tunatar da kowa da kowa ya fara duba bayyanar bayan samun allon PCB don ganin ko akwai gajeriyar kewayawa, hutu da sauran matsaloli.Sa'an nan ku saba da zane-zane na hukumar haɓakawa, kuma ku kwatanta zane-zane tare da Layer na bugu na PCB don guje wa ...Kara karantawa -
Menene Muhimmancin Flux?
NeoDen IN12 reflow tanda Flux muhimmin abu ne na taimako a cikin waldawar hukumar da'ira ta PCBA.Ingancin juzu'i zai shafi ingancin tanda maimaitawa kai tsaye.Bari mu bincika dalilin da ya sa juyi yake da mahimmanci.1. ka'idar walda mai juyi Flux na iya ɗaukar tasirin walda, saboda atom ɗin ƙarfe sune ...Kara karantawa -
Dalilan Abubuwan Damage-Sensitive Sana'a (MSD)
1. An tattara PBGA a cikin injin SMT, kuma ba a aiwatar da tsarin dehumidification kafin waldawa, wanda ya haifar da lalacewar PBGA a lokacin walda.Siffofin marufi na SMD: fakitin mara iska, gami da fakitin tukunyar filastik da resin epoxy, marufin guduro na silicone (wanda aka fallasa zuwa ...Kara karantawa -
Menene Bambanci tsakanin SPI da AOI?
Babban bambanci tsakanin SMT SPI da na'ura AOI shine cewa SPI shine ingantaccen bincike don maƙallan manna bayan bugu na stencil, ta hanyar bayanan dubawa don ƙaddamar da aiwatar da bugu na solder, tabbatarwa da sarrafawa;SMT AOI ya kasu kashi biyu: pre-tanderu da bayan tanderu.T...Kara karantawa -
SMT Short Kewayawa Dalilai da Magani
Zabi da sanya na'ura da sauran kayan aikin SMT a cikin samarwa da sarrafawa za su bayyana da yawa munanan al'amura, irin su abin tunawa, gada, walda mai kama-da-wane, walda ta karya, ƙwallon inabi, gwangwani gwangwani da sauransu.SMT SMT sarrafa gajeriyar kewayawa ya fi kowa a cikin tazara mai kyau tsakanin fil IC, mafi gama gari ...Kara karantawa -
Menene Bambanci Tsakanin Reflow da Wave Soldering?
NeoDen IN12 Menene tanda mai dawowa?Reflow soldering inji shi ne don narke solder manna pre-rufi a kan solder kushin ta dumama don gane da wutar lantarki interconnected tsakanin fil ko waldi iyakar lantarki aka gyara pre-saka a kan solder kushin da solder kushin a kan PCB, don haka kamar yadda a...Kara karantawa
