Iindaba zenkampani
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Yintoni impembelelo yoYilo lweBhodi yePCBA engalunganga?
1. Icala lenkqubo liyilwe kwicala elifutshane.2. Izixhobo ezifakwe kufuphi ne-gap zingonakaliswa xa ibhodi inqunywe.3. Ibhodi yePCB yenziwe ngezinto zeTEFLON ezinobunzima obuyi-0.8mm.Izinto eziphathekayo zithambile kwaye kulula ukuzikhubaza.4. I-PCB ithatha inkqubo ye-V-cut kunye ne-slot ende yoyilo lokudluliselwa ...Funda ngokugqithisileyo -
Zeziphi iiSensors ezikumatshini we-SMT?
1. Inzwa yoxinzelelo yomshini we-SMT Khetha kunye nomatshini wendawo, kubandakanywa iisilinda ezahlukeneyo kunye ne-vacuum generators, zineemfuno ezithile zoxinzelelo lomoya, ngaphantsi koxinzelelo olufunekayo kwisixhobo, umatshini awukwazi ukusebenza ngokuqhelekileyo.Izinzwa zoxinzelelo zihlala zijonga utshintsho loxinzelelo, kanye ...Funda ngokugqithisileyo -
Uziwelda Njani iibhodi zeSekethe ezimacala mabini?
I. Iimpawu zebhodi yesekethe emacaleni amabini Umahluko phakathi kweebhodi zeesekethe zecala elilodwa kunye namacala amabini linani leengqimba zobhedu.Ibhodi yesiphaluka esinamacala amabini yibhodi yesekethe enobhedu kumacala omabini, anokudibaniswa ngemingxuma.Kwaye kukho umaleko omnye kuphela wobhedu...Funda ngokugqithisileyo -
Zeziphi Izisombululo kwiBhodi yokugoba yePCB kunye neBhodi yeWarping?
I-NeoDen IN6 1. Ukunciphisa ubushushu be-oven yokubuyisela kwakhona okanye ukulungelelanisa izinga lokufudumeza kunye nokupholisa kwepleyiti ngexesha lomatshini wokuphinda udibanise i-solder ukunciphisa ukwenzeka kokugoba kwepleyiti kunye ne-warping;2. Ipleyiti ene-TG ephezulu inokumelana nobushushu obuphezulu, yandise ukukwazi ukumelana noxinzelelo...Funda ngokugqithisileyo -
Iimpazamo ZinokuNcitshiswa okanye Ziphetshwe Njani UkuKhetha nokubeka?
Xa umatshini we-SMT usebenza, eyona mpazamo ilula kwaye ixhaphake kakhulu kukuncamathisela amacandelo angalunganga kwaye ufakele indawo ayichanekanga, ngoko ke la manyathelo alandelayo aqulunqwa ukuthintela.1. Emva kokuba imathiriyeli icwangcisiwe, kufuneka kubekho umntu okhethekileyo oza kukhangela ukuba icandelo li...Funda ngokugqithisileyo -
Iindidi ezine zeZixhobo ze-SMT
Izixhobo ze-SMT, ezaziwa ngokuba ngumatshini we-SMT.Sisixhobo esiphambili setekhnoloji yokunyuka komphezulu, kwaye ineemodeli ezininzi kunye neenkcukacha, kubandakanya ezinkulu, eziphakathi kunye nezincinci.Umatshini wokuchola kunye nendawo wahlulwe ngokweendidi ezine: umgca wendibano ye-SMT umatshini, umatshini we-SMT ngaxeshanye, ulandelelwano lwe-SMT m...Funda ngokugqithisileyo -
Iyintoni indima yeNitrojeni kwiOveni yokuPhuhlisa?
I-oven ye-SMT reflow ne-nitrogen (N2) yeyona nxaxheba ibalulekileyo ekunciphiseni i-welding surface oxidation, ukuphucula ukumanzisa kwe-welding, kuba i-nitrogen luhlobo lwegesi engasebenziyo, akukho lula ukuvelisa iikhompawundi ngesinyithi, inokunqumla i-oksijini. emoyeni kunye nokudibana kwentsimbi kwiqondo eliphezulu...Funda ngokugqithisileyo -
Indlela yokugcina iBhodi yePCB?
1. emva kokuveliswa kunye nokulungiswa kwe-PCB, ukupakishwa kwe-vacuum kufuneka kusetyenziswe okokuqala.Kufuneka kubekho i-desiccant kwingxowa yokupakisha ye-vacuum kwaye ukupakishwa kusondele, kwaye ayikwazi ukunxibelelana namanzi kunye nomoya, ukuze ugweme ukuthengiswa kwe-oven yokubuyisela kunye nomgangatho wemveliso ochaphazelekayo ...Funda ngokugqithisileyo -
Ziziphi izizathu zeChip Component Cacking?
Ekuveliseni umatshini we-PCBA SMT, ukuchithwa kwamacandelo e-chip kuqhelekileyo kwi-multilayer chip capacitor (MLCC), eyona nto ibangelwa uxinzelelo lwe-thermal kunye noxinzelelo lwemishini.1. ISAKHIWO se-MLCC capacitors sibuthathaka kakhulu.Ngokwesiqhelo, iMLCC yenziwe ngeecapacitors zeceramic ezinomaleko amaninzi, i...Funda ngokugqithisileyo -
Imiqathango ye-PCB Welding
1. Khumbuza wonke umntu ukuba ajonge inkangeleko kuqala emva kokufumana ibhodi engenanto yePCB ukubona ukuba kukho isekethe emfutshane, ikhefu lesekethe kunye nezinye iingxaki.Emva koko uqhelane nomzobo webhodi yophuhliso, kwaye uthelekise umzobo weskim kunye nomaleko wokuprinta kwesikrini sePCB ukunqanda ...Funda ngokugqithisileyo -
Yintoni Ukubaluleka kweFlux?
I-NeoDen IN12 reflow oven Flux yinto ebalulekileyo encedisayo kwi-welding yebhodi yesekethe ye-PCBA.Umgangatho we-flux uya kuchaphazela ngokuthe ngqo umgangatho we-oven reflow.Makhe sihlalutye ukuba kutheni i-flux ibaluleke kangaka.1. umgaqo we-welding we-flux I-Flux inokuthwala umphumo we-welding, kuba ii-athomu zentsimbi zi ...Funda ngokugqithisileyo -
Izinto ezibangela ukonakala kwamalungu (MSD)
1. I-PBGA idityaniswe kumatshini we-SMT, kwaye inkqubo yokususa umswakama ayiqhutywa phambi kwe-welding, ebangela umonakalo we-PBGA ngexesha le-welding.Iifom zokupakisha ze-SMD: ukupakishwa okungangeni moya, kubandakanywa ukupakishwa kweplastiki ye-pot-wrap kunye ne-epoxy resin, ukupakishwa kwe-silicone resin (evezwe kwi ...Funda ngokugqithisileyo
