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Ungakhetha kanjani usayizi we-reflow soldering?Iyiphi indawo yokushisa efaneleke kakhulu?
Izimboni eziningi ze-elekthronikhi zicabanga ukuthi ukuthenga umshini wokugcwalisa umshini wokuphinda ugeleze omkhudlwana kungahlangabezana nezidingo ezijwayelekile zokusebenza, kodwa ngokuvamile kubiza imali eningi futhi kudela isikhala esithathiwe.Ukugeleza kabusha kwendawo eyi-8 kuye kweziyi-10 kanye nesivinini sebhande elisheshayo kungaba yisixazululo esingcono kakhulu ekukhiqizeni umthamo omkhulu ...Funda kabanzi -
Uyini umehluko phakathi kwe-reflow soldering ne-wave soldering?Iyiphi engcono?
Umphakathi wanamuhla uthuthukisa ubuchwepheshe obusha nsuku zonke, futhi le ntuthuko ibonakala ngokucacile ekwenziweni kwamabhodi esekethe aphrintiwe (ama-PCB).Isigaba sokuklama se-PCB sinezinyathelo ezimbalwa, futhi phakathi kwalezi zinyathelo eziningi, ukudayiswa kudlala indima ebalulekile ekunqumeni ikhwalithi...Funda kabanzi -
Ungakhonjwa Kanjani Futhi Uphendule Ezinhlotsheni Eziyisi-6 Ze-PCB Fogging Coating Conformal Coating Defects
Uma kubhekwa izinto eziguquguqukayo ezihilelekile enqubweni yokumboza ehambisanayo (isb. ukwakheka kokumboza, i-viscosity, ukuhlukahluka kwe-substrate, izinga lokushisa, ukuxutshwa komoya, ukungcoliswa, ukuhwamuka, umswakama, njll.), izinkinga zokukhubazeka kokumboza zingase ziphakame.Ake sibheke izinkinga ezijwayelekile ezingavela uma...Funda kabanzi -
I-PCB ehambisanayo yokujiya kapende indinganiso kanye nendlela yokusebenzisa ithuluzi
Izidingo ezijwayelekile zokujiya kopende ohlelekile we-PCB Ugqinsi olujwayelekile lokunamathela emikhiqizweni eminingi yebhodi lesekethe ama-microns angama-25 kuya ku-127, kanti ukujiya kweminye imikhiqizo kuphansi.Indlela yokukala ngethuluzi Amabhodi esekethe kufanele avikelwe ngejazi elincane kakhulu...Funda kabanzi -
I-IC iyingxenye eyinhloko yebhodi lesifunda eliphrintiwe, indlela yokunquma ukuthi lisha noma lisetshenzisiwe?
1. Hlola ithebula lomzimba wengxenye Uma ingxenye esetshenzisiwe ipholishiwe, ingabukwa ngaphansi kwengilazi ekhulisayo futhi kuzoba nemihuzuko emincane phezulu.Uma ubuso bupendwe, buzobukeka bugqamile ngaphandle kokuthungwa kwepulasitiki.2. Hlola umbhalo ophrintiwe Abakhiqizi bekhwalithi ephezulu basebenzisa amaphrinta we-laser...Funda kabanzi -
Ingabe ubuhlakani bokwenziwa buwumngcele olandelayo ekukhiqizeni i-PCB?
Ake sikhulume ngento esezingeni eliphezulu namuhla, ubuhlakani bokwenziwa.Ekuqaleni kwemboni yokukhiqiza, yayithembele kubasebenzi, futhi kamuva ukwethulwa kwemishini ezenzakalelayo kwathuthukisa kakhulu ukusebenza kahle.Manje imboni yokukhiqiza izothatha elinye igxathu eliya phambili,...Funda kabanzi -
Ukuhlaziywa kweziphambeko zekhwalithi ezivamile ku-reflow soldering, i-solder spatter
Umkhiqizi we-reflow soldering we-Shenzhen Chengyuan Industry uthole izinkinga ezilandelayo ezivamile ekufakweni kwe-reflow soldering isikhathi eside.Okulandelayo ezinye izinkinga ezivamile zokunamathisela, kanye neziphakamiso zokugcinwa nokuvimbela: 1. Ingaphezulu le-solder joint libonakala liqhwa, c...Funda kabanzi -
I-PCB conformal coating kanye ne-PCB encapsulation, iyiphi ongayikhetha?
Ngokuthuthuka okusheshayo kwemboni yezogesi, ukusetshenziswa kwama-PCB nakho kukhuphuke kakhulu.Kodwa-ke, ukusetshenziswa kwayo ezinhlelweni ezahlukene kusho ukuthi ama-PCB angaphansi kwezimo ezihlukene zemvelo.Lapho i-PCB ichayeke kumswakama noma amakhemikhali anokhahlo, ukusebenza kungase kube ko...Funda kabanzi -
Indlela Abaqalayo Abasebenzisa Ngayo Amahhavini Agelezayo
Amahhavini agelezayo asetshenziswa ekwenziweni kwe-Surface Mount Technology (SMT) noma ezinqubweni zokupakisha ze-semiconductor.Ngokuvamile, amahhavini agelezayo ayingxenye yomugqa wokuhlanganisa we-elekthronikhi, okuhlanganisa nemishini yokunyathelisa nokubeka.Umshini wokuphrinta uphrinta unamathisele we-solder ku-PCB, kanye nomshini wokubeka p...Funda kabanzi -
Yimuphi ongcono emshinini wokumboza kapende emithathu, futhi yimalini?
Eminyakeni yamuva nje, ngokuthuthuka okusheshayo kobuchwepheshe be-elekthronikhi, ikakhulukazi i-hardware yekhompiyutha, i-R&D kanye nokukhiqizwa kwezinhlelo ze-CNC zokukhiqiza ubuchwepheshe bezimboni ezishintshayo seziphenduke ubuchwepheshe obusafufusa obuthuthuke ngokushesha emkhakheni wobuchwepheshe obuphezulu.Ukuthuthuka kwayo ku...Funda kabanzi -
Ukuhlaziywa Kwezinto Zokushisisa Okungalingani ekufakweni kwe-Reflow Soldering
I-Chengyuan Industry ithole ekusebenzeni isikhathi eside ukuthi izizathu eziyinhloko zokushisisa okungalingani ngesikhathi sokuthuthwa kabusha kwe-soldering yilezi ezilandelayo.Owokuqala umehluko kumthamo wokushisa wezingxenye, owesibili umthelela oseceleni webhande lokuthutha noma i-heater, kanti okokugcina umkhiqizo ...Funda kabanzi -
Izimbangela kanye nezixazululo of reflow solder amabhola
Umkhiqizi we-reflow soldering u-Chengyuan wathola ekukhiqizeni nasekukhiqizeni isikhathi eside ukuthi izizathu eziyinhloko zobuhlalu be-reflow solder zimi kanje: 1. Izinga le-solder lincike kakhulu ekunamathiseleni kwe-solder Okuqukethwe kwensimbi ku-solder paste, izinga i-oxidation ye-m...Funda kabanzi
