Lub hauv paus rau phau ntawv
Nyob rau hauvSMT Ntau Lawm Kab, SMT Spi TshuabUa si lub luag haujlwm tseem ceeb ua qhov tseem ceeb. Nws yog siv los tshawb xyuas qhov zoo ntawm solder muab luam ntawv luam ntawv, kom ntseeg tau qhov kev ntseeg tau ntawm kev tso ua ke ntawm cov khoom sib xyaw thiab ua kom sib zog sib zog.
Raws li cov kws tshaj lij kev tsim khoom ntawm SMT cov khoom lag luam ntau lawm, peb feem ntau tau txais cov lus nug ntsig txog kev siv cov tshuaj spi. Niaj hnub no, peb yuav npaj cov lus teb thiab muab cov lus teb ntxaws ntxaws rau koj nkag siab zoo dua, xaiv, thiab muaj cov cuab yeej siv tau.
I. Dab tsi yog lub tshuab spi? Nws lub luag haujlwm hauv SMT yog dab tsi?
Spi sawv rau solder paste soj ntsuam. Nws lub luag haujlwm tseem ceeb yog ua kom muaj kev ntsuas siab thiab kev tshuaj xyuas cov tsis muaj xws li solder muab tshuaj nplaum ntim, qhov siab, thiab kev cuam tshuam nrog rau PCB board tom qabSOLDER Muab Tshuaj Txhuam Tshuab Luam Ntawvluam ntawv thiab ua ntej tivthaiv xaiv thiab chaw.
Nws cov haujlwm tseem ceeb muaj:
- Txhim kho cov khoom lag luam zoo:Los ntawm kuaj cov tshuaj txhuam tsis xws luag (xws li kaw cov tshuab luam ntawv, kev siv tsis txaus, nws qhia txog kev tsis zoo, nws qhia txog qhov tsis taus,
- Kev txhim kho ntau lawm ua tau zoo:Automated Surchection hloov tau cov nqi zog pom thiab ua kom nrawm dua cov kab kab kev tawm los.
- Cov ntaub ntawv tracability:Lub tshuab spi feem ntau tuaj nrog mes system interface, txhawb cov ntaub ntawv upload thiab zoo saib xyuas, saib xyuas cov chaw ntse.
- Txhim kho cov ntawv luam ntawv:Raws li cov ntaub ntawv tawm tswv yim los ntawm SPI, luam ntawv luam tawm (xws li squeegee siab thiab stencil tu cov txheej txheem kev ruaj ntseg.
Ii. Dab tsi yog cov tseem ceeb thev naus laus zis ntawm SMT spi tshuab?
Tam sim no, feem ntau cov ntsiab lus SMT Spi tshuab ntawm kev ua lag luam siv 3D kho kab thev naus laus zis, uas feem ntau suav nrog cov thev naus laus zis hauv qab no:
1. Laser Triangulation Txoj Kev
Siv laser scanning kom tau haer muab tshuaj txhuam cov ntaub ntawv siab, haum rau kev kuaj xyuas siab.
Qhov tsis zoo suav nrog cov ntaub ntawv rhiab rau cov ntaub ntawv muaj kev soj ntsuam, uas tuaj yeem cuam tshuam cov neeg soj ntsuam raug.
2. Cov Qauv Teeb Pom Kev Qhia Txoj Kev
Cov phiaj xwm kev sib tw grating rau ntawm sold muab tshuaj txhuam saum npoo thiab xam qhov siab faib siv cov duab txheej txheem.
Nws muaj tus nqi qis tab sis kev daws teeb meem qis dua thiab nrawm piv rau Laser daws teeb meem.
3. Ntau-lub xim xim xim + cov qauv teeb tsa lub teeb fusion
Kev kub ceev thiab kub-precision, siv dav hauv high-end spi cov khoom siv.
Nws tuaj yeem ib txhij tau txais cov ntaub ntawv xim thiab cov ntaub ntawv 3D, haum rau cov tuam txhab uas soj ntsuam.
III. Cov Lus Nquag Nug
Q1. Puas yog nws yuav tsum tau nruab SMT spi tshuab ntawm SMT kab? Nws puas tsim nyog rau kev nqis peev?
A: kiag li!
Txawm hais tias thawj zaug kev nqis peev yog qhov siab, SMT ERI TSHUAB siab ua haujlwm txo cov kev hloov kho cov ua haujlwm thiab txhim kho cov khoom tau tawm hauv lub sijhawm ntev. Tshwj xeeb tshaj yog nyob rau hauv high-ntom, miniatures cov ntawv thov (piv txwv li, 0201 pob khoom) lossis cov khoom siv hluav taws xob zoo li cov khoom siv hluav taws xob zoo li kev kho mob, SPI tau dhau los ua qhov tsis tseem ceeb tswj cov kauj ruam tswj hwm.
Q2. Dab tsi yog cov kev coj ua tseem ceeb rau kev kuaj xyuas spi? Ua li cas ua tiav?
A: Thawj cov kev ntsuas rau kev soj ntsuam spi muaj:
| Metric Npe | Kev piav txog |
| Solder muab tshuaj ntim | TAG NRHO COV SOLDER muab tshuaj txhuam rau ib qho chaw, ntsuas hauv cubic micrometers (μm³s) |
| SOLDER Muab qhov siab qhov siab | Qhov siab tshaj plaws ntawm cov ham muab tshuaj txhuam rau ntawm lub ncoo, ntsuas hauv cov micrometers (μm) |
| Solder Muab Tshuaj Paste | Thaj chaw ntawm satder muab tshuaj txhuam npog lub ncoo, ntsuas hauv cov millimeters (mM²) |
| X / y offset | Kev sib txawv ntawm rab phom ntawm lub ham muab tso rau qhov chaw nruab nrab ntawm lub ncoo |
| Tolder Choj / Soler | Kev sib txuas qhov tshwm sim ntawm cov tub muab sib txuas txuas txuas rau ntawm cov xov tooj |
| Tsis txaus ntseeg / Voids | Tsis txaus solder tshuaj muab kua nplaum ntim lossis muaj cov npuas lossis voids |
| Ntau rab phom / piling | Kev tsim tawm ntau dhau lawm tso cai, uas yuav ua rau muaj kev voj voog luv luv |
Kev txiav txim kev txiav txim plaub feem ntau tau teev raws li IPC-A-610 lossis cov cai txhais tau cov qhua tuaj noj mov.
Q3. Puas yog SMT spi tshuab cuam tshuam rau lub sijhawm SMT li voj voog? Puas yog nws qeeb kev ua kom ceev?
A: Tsis tau.
Niaj hnub nimno SMT Spi cov cuab yeej siv feem ntau muaj kev siv ceev ceev kev siv tau, tuaj yeem ua tiav cov haujlwm ua haujlwm tsis muaj kev cuam tshuam nrog cov kab ua haujlwm ntau lawm.
Tsis tas li ntawd, qee qhov kawg SMT Spi tshuab txhawb kev sib txuas lus ib txhij yog nrhiav tau ntau panels, txuas ntxiv txhim kho kom tau txais kev ua tau zoo.
Q4. Puas yog cov khoom siv spi xav tau kev ntsuas hluav taws xob? Nws tswj tau li cas?
A: Kev ntsuas kev sib haum xeeb thiab kev txij nkawm yuav tsum muaj.
Nws raug nquahu kom ua cov txheej txheem kev ntsuas (siv cov qauv txheem) txhua hli thiab ua kom zoo nkauj peb lub hlis twg. Cov txij nkawm ib txwm muaj xws li:
- Tu lub lens thiab lub teeb ci
- Txheeb xyuas cov txheej txheem CONVEYOR
- Hloov kho software version thiab algorithm qauv
- Nquag thaub qab los soj ntsuam cov ntaub ntawv
Kev tswj hwm kev tsim nyog tuaj yeem txuas ntxiv cov cuab yeej ua haujlwm lub neej thiab xyuas kom meej qhov tseeb ntawm cov ntaub ntawv soj ntsuam.
Q5. Yuav ua li cas ib puag ncig cov kev xav tau cov khoom siv SMT spi muaj?
Teb: Spi cov cuab yeej yog precision kho qhov ntsuas qhov ntsuas. Nws raug nquahu kom tau raws li cov xwm txheej hauv qab no:
- Kub:20 Qib rau 28 degree, nrog kev hloov pauv tsawg dua ± 2 degree
- Vaum noo:40% rau 70%, uas tsis muaj hws
- Teeb pom kev zoo:Zam kom tsis txhob muaj lub teeb muaj zog; ruaj khov sab hauv teeb pom kev pom zoo
- Kev co:Cia kom deb ntawm kev co cov khoom siv; Hauv av yuav tsum nyob qib
- Electromagnetic Kev cuam tshuam:Cia kom deb ntawm cov khoom siv hluav taws xob siab thiab cov khoom siv hluav taws xob siab
Q6. Dab tsi yuav tsum tau ua yog tias Spi cov cuab yeej kuaj pom cov khoom tsis raug? Puas yog nws yuav tsum nres cov kab ntau lawm?
A: Nws tsis yog ib txwm tsim nyog los nres cov kab ntau lawm, nws nyob ntawm qhov xwm txheej.
Feem ntau cov khoom siv spi pab txhawb cov kev sib txuas lus hauv qab no:
- Lub tswb ceeb toom:Thaum kev tsis pom kev loj heev, lub kaw lus cia li ceeb toom tus neeg teb xov tooj.
- Tsis siv neeg cais:Cov laug cam tsis zoo tau muab tshem tawm ntawm txoj kab loj ntawm cov caj npab loj lossis cais cov tshuab.
- Tsis Siv Neeg Kho Cov Lus Taw Qhia:Qee lub tshuab tuaj yeem tsim cov tswv yim kho rau phau ntawv lossis robotic remediation.
- Cov ntaub ntawv kaw thiab tsom xam:Categorize qhov ua rau muaj kev pab txhawm rau txhim kho cov txheej txheem txhim kho.
Yog li ntawd, inline Spi tsis cuam tshuam txog kev ua kom zoo nkauj
IV. Yuav ua li cas xaiv cov tshuab smt spi fact rau koj cov kab ntau lawm?
Thaum yuav cov cuab yeej Spi, nws raug nquahu kom xav txog cov hauv qab no tau txais kev nkag siab:
1. Nrhiav qhov tseeb thiab nrawm
Xaiv cov lus qhia kom tsim nyog raws li cov khoom lag luam (feem ntau ± 1-3 μm)
Kev Tshawb Nrhiav Kev Soj Ntsuam yuav tsum phim cov kab ntau lawm, nrog qhov kev pom zoo tsawg tshaj lossis sib npaug rau 600 hli / S
2. Txhawb Nqa Hom Khoom
Board thickness, naj npawb ntawm cov vaj huam sib luag, thiab muab qhov chaw muab tso kom sib haum nrog cov kab ntau lawm
3. Software ua haujlwm thiab siv tau
Puas yog nws txhawb nqa cov lus Suav hauv Suav, ib-nias ntsuas, thiab tsis siv neeg kawm kev kawm?
Puas yog nws muab cov ntaub ntawv tshawb xyuas cov ntaub ntawv, SPC cov duab kos, thiab lwm yam cuab yeej?
4. Tom qab-muag cov kev pabcuam thiab kev txhawb nqa
Nws puas muaj pab pawg pab qhia?
Puas yog nws muab cov chaw taws teeb kuaj thiab cov software txhim kho kev txhawb nqa?
Tag
Raws li qhov tsis tseem ceeb ntawm SMT cov kab ntau lawm, cov khoom siv sib txawv tsis tsuas yog ua tau zoo dua tab sis kuj muab cov ntaub ntawv siv cov ntaub ntawv rau kev lag luam kom ua tiav cov digital kev hloov pauv.
Yog tias koj tab tom nrhiav kev ruaj khov-ua, cov neeg siv-tus phooj ywg, thiab raug nqi kho mob zoo nkauj, thov hu rau peb. Peb tuaj yeem muab cov kev daws teeb meem customized thiab kev pabcuam kev pabcuam txhawb nqa cov khoom rau koj cov kev xav tau.
Tuam txhab tau
Zhejiang Neoden Technology Co., Ltd.tau raug tsim thiab xa tawm ntau yam me meNQI thiab CHAW MACHINETxij xyoo 2010. coj kom zoo dua ntawm peb tus kheej cov kev kawm tau zoo R & D, NEden yeej lub koob npe nrov ntawm cov neeg hauv ntiaj teb.
Nrog rau cov thoob ntiaj teb nyob hauv ntau tshaj 130 lub teb chaws, kev ua tau zoo heev, muaj kev ntseeg siab ntawm neoden pnp tshuab ua rau lawv zoo meej rau kev tiv thaiv thiab me me rau nruab nrab pob. Peb muab cov kev daws kev tshaj lij ntawm ib qho chaw nres cov khoom siv SMT.