Lub hauv paus rau phau ntawv
Hauv SMT Ntau Lawm, TusSolder Reflew Cubyog hailed raws li lub "lub siab" ntawm tag nrhochaw tsim khoomCov. Nws cov kev ua tau zoo ncaj qha txiav txim siab ua kom zoo, cov txiaj ntsig khoom, tsim tawm, thiab txawm tias kev ntseeg tau ntawm cov khoom kawg. Txawm li cas los xij, ntsib nrog cov loj heev ntawm kev ua lag luam ncu ntawm kev lag luam {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Cov neeg ua haujlwm tau tawm tsam nrog kev xaiv tuag tes tuag taw nrog kev xaiv qhov kuv xav tau tiag tiag?
Xaiv cov khoom siv tsis yog tuaj yeem ua rau soldering tsis xws li cov pob qij txha txias, cov nkauj hloov pauv, lossis ib qho sib xyaw ua ke ntawm qhov zoo tshaj plaws. Ntawm qhov phem tshaj, nws tuaj yeem ua rau rov ua haujlwm rau tag nrho cov batches, tus nqi nce thiab tus me nyuam qeeb. Txhawm rau pab koj ua kom muaj kev tshawb fawb thiab muaj kuab heev kev txiav txim siab, cov tsis muaj txiaj ntsig, kev siv cov nqi, cov peev txheej nyiaj txiag, thiab cov kev pabcuam nyiaj txiag. Leveraging neoden tus kws tshaj lij hauv kev cog lus / desktop refens, peb muab phau ntawv qhia tiag tiag uas yuav tau txais.
I. Solder Refrontentals (phaw cov ntsiab cai rau kev xaiv ncaj
Ua ntej kev xaiv ua haujlwm, cia qhov kev xaiv luv luv ntawm cov ntsiab cai ntawm Weflow tshuab. Tus qauv txheem txhawb cov txheej txheem feem ntau yog koom nrog plaub qhov cub ntsuas kub:
- Preheat nyob:Maj mam li xaiv qhov kub kom qhib Flux hauv cov tshuaj txhuam thiab tshem cov kuab tshuaj.
- Soak tsam:Ua kom sawv daws cov kab mob PCB kom tiv thaiv kom tiv thaiv kev poob siab.
- Refow / Peak Thaj Chaw:Mus txog Peak kub qhov twg solder muab muab muab muab cov ntaub qhwv thiab wets pads rau cov ntawv kom ntseeg tau yooj yim cov pob qij txha.
- Txias Zone:Kev txiav tawm kub sai sai ua rau cov pob qij txha sib koom ua ke thiab tiv thaiv kev cog qoob loo.
Tam sim no cov hau kev kub siab tam sim no suav nrog cov cua sov infrared thiab kub}} cua convection cua sov. Kub - huab cua convection, favored rau nws cov kev xaiv kub siab, thiab kev sib sau ua ke nrog rau midy-}} xaus refens ncu. Lub neoden nyob rau hauv kaum-reflow cub ua hauj lwm siab {{}} pa hluav taws kub}} pa taws kub tsis pub dhau lub qhov cub thiab cuam tshuam zoo sib xws hauv kev sib xws.
Raws li kev thov cov xwm txheej, Refrow Ovens tuaj yeem raug faib ua ob hom tseem ceeb:
- Loj muaj reflowLub tshuab: Haum rau high - volume, high-}}}} {}} qhov chaw tiv thaiv, thiab siv cov khoom siv logistic.
- Benchtop / compact WeflowLub tshuabs: Designed for R&D labs, academic teaching, startups, and small-to-medium batch production. Cov koog no muaj kev sib xyaw ua ke, hloov kho kom haum, thiab tus nqi siab {}} noden qhov chaw tseem ceeb.
II {{. 4 Cov ntsiab lus xaiv tseem ceeb rau cov qauv sib piv
1. Muaj peev xwm peev xwm vs. Chaw: ua ntej kev ua kom muaj qhov loj me
Ua ntej tshaj, txhais koj cov kev xav tau txhua hnub thiab ntau tag nrho thiab siab tshaj plaws pcb qhov ntev. Rau prototyping, siv tau, lossis me me- batch travase, 6 {} 8 cheeb tsam desktop reflowle ntug reflitow sater Sacities. Txiav Txim Cov Khoom Siv Hnyav thiab Kev Ua Haujlwm Hauv Cov Quav Tshaj Tawm Hauv Cov Quav Tsim, Seamlessly Ua Haujlwm rau hauv Lua Lab lossis Rhiav ib puag ncig kom ua tiav qhov chaw ua hauj lwm zoo.
2. Tus naj npawb ntawm cov aav thiab ntsuas kub tswj kom zoo: Cov laug cam nyuaj xav tau nplua - tuned kev tswj kub
Qhov ntau dua cov PCB (piv txwv li, multilayer cov laug cam, siab- qhov uas muaj cov kab sib txawv xws li BGAS / QFNS), ntau dua qhov xav tau ntawm qhov kev xav ntsuas kub. Muaj ntau thaj chaw (piv txwv li, 8 vs . 5 Tsis tas li ntawd, kev coj ua ke nyob rau hauv lub cub chamber yog ib qho tseem ceeb piv ncaj qha cuam tshuam cov hlua sib koom ua ke sib luag. Neoden cov khoom siv kub tswj tau raug mob nyob rau hauv ± 1℃tswj cov dej kub kub tswj tau ntawm cov txhuas {{free soldering.
3. Txheej Txheem Hloov Kho: Leaded / Lead- dawb? Nitrogen yuav tsum tau?
- Lead - Raws vs. Cov thawj coj-} dawb:Lead - Ncaws pob} dawb tshuab muaj qhov tseem ceeb tshaj plaws, xav tau lub qhov dej siab ntawm 240-250℃ntawm cov cuab yeej siv hluav taws kub tsis kam thiab tswj ruaj khov.
- Nitrogen (n₂) tiv thaiv:Ua kom muaj kev txo cov pob sib kis oxidation thiab txhim kho kom haum rau cov khoom lag luam siab (piv txwv li, cov cuab yeej kho mob). Txawm li cas los xij, cov txheej txheem huab cua ib puag ncig txaus rau feem ntau R & D thiab me me- batch scenarios.
4. Txawj Ntse thiab Siv Tau Txais Kev Ruaj Ntseg ntawm kev ua tau zoo thiab ua tau zoo
Niaj hnub nimno refrect xens yuav tsum transcend ua mere "chav ua cua sov." Cov khoom siv zoo dua:
- Touchscreen interface rau intuitive teeb thiab cia ntawm ntau yam soldering profiles.
- Tsis siv neeg ntsuas kub (lossis sib xyaw nrog cov kev ua haujlwm sab nraud) rau kev txheeb xyuas sai sai ntawm qhov cub tiag kub.
- Cov ntaub ntawv nkag mus thiab SPC txhawb nqa kom zoo traceazebility thiab txheej txheem kev ua kom zoo.
Cov cuab yeej siv neoden los qauv los ua rau 7 {{1} {} {{} {}}}}}}} Kev kuaj mob los ntawm kev ua haujlwm.
III. Pob nyiaj siv thiab Roi: tshaj tus nqi, tsom rau ntev- lub sij hawm
Refow Cass cub yuav khoom muaj nqi sib txawv. Txog kev pib lossis tsev kawm ntawv chav kawm nrog nyiaj tsawg, xaiv tus nqi -}}} Cov khoom siv tau ua tau zoo yog qhov zoo dua pragmatic lub tswv yim.
Tab sis tsis txhob saib ntsoov ntev -}} kev ua haujlwm luv luv nqi:
- Kev Siv Zog:Neoden cov khoom siv high - Kev Ua Haujlwm Rwb Thaiv Tsev thiab Lub Zog} Kev Siv Hluav Taws Xob Hluav Taws Xob, Nrog Kev Lag Luam Hluav Taws Xob Ntau Tshaj Plaws
- Txij Nkawm Yooj Yim:Modular tsim, yooj yim -} Kev huv si chamber, thiab Universal Spare Xeem Minimize Downtime kev pheej hmoo.
- Cov txiaj ntsig zais:High tawm los=tsawg dua rework =} sai dua tus me nyuam tau txais txiaj ntsig. Ib qho chaw txhim khu kev qha reflow ua lub cav "lub cav zais" tsav chav ua haujlwm ntau dua.
IV.Vim li cas thiaj xaiv Noden?Kev tshaj lij, txhim khu kev qha, ua haujlwm rau lub ntiaj teb
Nyob rau hauv lub wurge soldering teb, thev naus laus zis kev txawj ntse thiab cov kev pabcuam ecosystem tom qab ib hom yog hom. Txij li nws tau tsim tsa hauv xyoo 2010, neoden tau nyob rau R & D thiab tsim cov khoom siv SMT automation, khav theeb:
- Lub 27, {000+ square meter niaj hnub no Hoobkas nrog pab pawg ntawm200+ cov neeg ua haujlwm.
- {{025+} Kev R & D Cov Kws Tshaj Lij tuav 70+}}} patented technologies.
- 10, {{000+} thoob ntiaj teb cov neeg muas zaub nyob tshaj 130 lub teb chaws.
- 30+}} Technical Support Engineers kom paub txog 8-teev teb thiab 24 teev teev cov kev xa khoom.
- Tag nrho - muaj ntau yam khoom siv smt (chaw ua haujlwm, cov tshuab luam ntawv, thiab lwm yam) Muab ib qho- Tsis Txhob Cov Kab Kab Kab Ntau Lawm.
Neoden nyob rau hauv kaum-refow opens yog qhov zoo rau R & D thiab me- batch ntau lawm, ua tiav qhov sib npaug zoo sib xws ntawm kev siv. Lawv tau dhau los ua qhov kev xaiv uas nyiam tshaj plaws rau cov tsim, engineers, thiab me- {}}} nruab nrab ua lag luam thoob ntiaj teb.
Xaus: Kev ntsuas kev tshuaj xyuas, tseeb txuam
Thaum xaiv qhov cub reflow, tsis muaj "qhov zoo tshaj plaws" kev xaiv {{}} tsuas yog "haum rau" feem ntau haum. " Nco ntsoov ntsuas koj tus kheej:
- Ntau lawm nplai
- Txheej txheem nyuaj
- Siv nyiaj ntau
- Chaw Cuam Tshuam
Zam kev dig muag mus rau qhov muag kub siab dua -}}}}}}}}}}}}}}}} Txhaum kev sib cais tub ntxhais kev ua tau zoo.
Tsis paub tseeb txog koj xaiv?
Tus neeg yus paubNeoden cov kws txawj ua haujlwmNiaj hnub no rau kev txhawb nqa tus kheej rau tus kheej!