Xov xwm
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Tshooj 1 Cov Kev Qhia Txog Tus Kheej Feem Ntau ntawm SMT polar Cheebtsam
Kev saib xyuas tshwj xeeb yuav tsum tau them rau cov ntsiab lus polarity thoob plaws hauv cov txheej txheem PCBA, vim tias cov kev taw qhia tsis raug tuaj yeem ua rau muaj kev sib tsoo thiab tsis ua haujlwm ntawm tag nrho PCBA pawg thawj coj saib.Yog li, nws yog ib qho tseem ceeb heev rau engineering thiab cov neeg ua haujlwm tsim khoom kom nkag siab SMT polarity ntsiab.kuv...Nyeem ntxiv -
Yam khoom siv twg yuav tsum tau ua rau SMT ntau lawm kab?
Tam sim no, nyob rau hauv kev lag luam LED, LED SMT ua feem ntau yog siv rau mount LED khoom.SMT tshuab LED tuaj yeem daws qhov ci ntsa iab, Lub kaum sab xis ntawm kev pom, flatness, kev ntseeg tau, sib xws thiab lwm yam teeb meem.Tom qab ntawd, yam khoom siv twg peb xav tau thaum peb ua haujlwm LED nti?LED...Nyeem ntxiv -
Tuam txhab profile
Hangzhou NeoDen Technology Co., LTD., nrhiav tau nyob rau hauv 2010, yog ib tug kws chaw tsim tshuaj paus tshwj xeeb nyob rau hauv SMT xaiv thiab qhov chaw tshuab, reflow qhov cub, stencil printing tshuab, SMT ntau lawm kab thiab lwm yam SMT khoom.Peb muaj peb tus kheej R & D pab neeg thiab tus kheej lub Hoobkas, noj kom zoo dua ntawm peb tus kheej nplua nuj expe ...Nyeem ntxiv -
Hom reflow qhov cub II
Kev faib tawm raws li cov duab 1. Rooj reflow welding rauv Desktop khoom yog tsim rau me me thiab nruab nrab batch PCB los ua ke thiab ntau lawm, ruaj khov kev ua tau zoo, tus nqi pheej yig (kwv yees li 40,000-80,000 RMB), cov tuam txhab lag luam hauv tsev thiab qee lub xeev cov khoom siv ntau dua.2. Vertical re...Nyeem ntxiv -
Hom reflow qhov cub I
Kev faib tawm raws li thev naus laus zis 1. Cov cua kub reflow qhov cub Reflow qhov cub yog ua los ntawm txoj kev no los ntawm kev siv cov cua sov thiab cov kiv cua los ua kom sov hauv qhov kub thiab txias tsis tu ncua thiab ces circulate.Hom reflow welding no yog tus cwj pwm los ntawm laminar ntws ntawm cov cua kub kom hloov cov cua sov yuav tsum tau ...Nyeem ntxiv -
110 cov ntsiab lus kev paub ntawm SMT nti ua ntu 2
110 cov ntsiab lus kev paub ntawm SMT chip processing part 2 56. Nyob rau xyoo 1970s, muaj ib hom tshiab ntawm SMD hauv kev lag luam, uas yog hu ua "kev kaw ko taw tsawg dua chip cabrier", uas feem ntau tau hloov los ntawm HCC;57. Qhov tsis kam ntawm lub module nrog lub cim 272 yuav tsum yog 2.7K ohm;58. Kev...Nyeem ntxiv -
110 cov ntsiab lus kev paub ntawm SMT nti ua - Ntu 1
110 kev paub cov ntsiab lus ntawm SMT nti ua - Ntu 1 1. Feem ntau hais lus, qhov kub ntawm SMT nti ua haujlwm rhiav yog 25 ± 3 ℃;2. Cov ntaub ntawv thiab cov khoom xav tau rau kev luam ntawv luam tawm, xws li cov tshuaj txhuam hniav, steel phaj, scraper, ntawv so, ntawv tsis muaj plua plav, tshuaj ntxuav tes thiab sib tov ...Nyeem ntxiv -
Kev ntsuas kub thiab av noo thiab kev tswj hwm ntawm SMT Rhiav
Kev ntsuas kub thiab av noo thiab cov txheej txheem kev tswj hwm ntawm SMT Rhiav Muaj qhov xav tau meej rau qhov kub thiab av noo hauv SMT Rhiav.Qhov tseem ceeb ntawm SMT rau SMT yuav tsis tham ntawm no.Qee lub sij hawm dhau los, 00 science thiab Technology Group tau caw peb lub Hoobkas los txhim kho tempe ...Nyeem ntxiv -
Bridging yog dab tsi
Kev sib txuas ntawm Choj Choj yog ib qho tsis xws luag hauv SMT ntau lawm.Nws yuav ua rau luv luv Circuit Court ntawm cov khoom, thiab nws yuav tsum tau kho thaum nws ua tau raws li tus choj txuas.Muaj ntau ntau qhov laj thawj rau kev sib txuas ntawm tus choj 1) Cov teeb meem zoo ntawm cov tshuaj txhuam hniav ① Cov ntsiab lus hlau hauv cov tshuaj txhuam hniav ...Nyeem ntxiv -
Qee qhov teeb meem thiab cov kev daws teeb meem hauv kev sib txuas
Foaming ntawm PCB substrate tom qab SMA soldering Lub ntsiab yog vim li cas rau cov tsos ntawm tus ntsia thawv loj hlwv tom qab SMA vuam kuj yog cov ya raws entrained nyob rau hauv lub PCB substrate, tshwj xeeb tshaj yog nyob rau hauv kev ua ntawm multilayer boards.Vim hais tias lub rooj tsavxwm multilayer yog ua los ntawm ntau txheej epoxy resin prepreg a ...Nyeem ntxiv -
Cov yam cuam tshuam rau qhov zoo ntawm reflow soldering
Cov yam uas cuam tshuam rau qhov zoo ntawm reflow soldering yog raws li nram no 1. Influencing yam ntawm solder paste Qhov zoo ntawm reflow soldering yog cuam tshuam los ntawm ntau yam.Qhov tseem ceeb tshaj plaws yog qhov kub thiab txias ntawm reflow rauv thiab qhov muaj pes tsawg leeg ntawm cov tshuaj muab tshuaj.Tam sim no lub c...Nyeem ntxiv -
Kev soj ntsuam zoo SMT
Cov teeb meem zoo tshaj plaws ntawm SMT ua haujlwm suav nrog cov khoom ploj, cov khoom seem, cov khoom hloov pauv, qhov sib txawv, qhov chaw puas, thiab lwm yam.② Txoj kev huab cua ntawm cov khoom nqus nqus nozzle raug thaiv, lub suctio ...Nyeem ntxiv
