Muaj peev xwm ua tau dej khov khov kho flux los ntawm pcb?

Hauv kev tsim kho hluav taws xob hluav taws xob hluav taws xob nrawm, cov Circuit Court Board (PCB) yog cov tseem ceeb ntawm yuav luag txhua cov khoom siv hluav taws xob. Tsis muaj cov laug cam Circuit Court, yuav tsis muaj cov khoom siv hluav taws xob xws li lub xov tooj txawb thiab cov khoos phis tawj. Txawm li cas los xij, kev tsim cov pawg thawjcoj yog qhov ua tiav ntau heev, uas suav nrog yuav ua li cas ntxuav cov ntawv seem flux tom qab suging tus pcb board.

Cov txheej txheem ib txwm muaj ntawm kev tu pcb cov laug cam ib txwm muaj qee cov teeb meem mus rau ib qho ntau dua lossis tsawg dua. Raws li aChaw Tsim Tshuaj Qhuav Tu Tshuab Chaw Tsim Tshuaj, Peb feem ntau tau nug: tuaj yeem ua kom dej khov kom tau zoo tshem tawm cov flux ntawm pcb thaum ua kom lub ntsej muag ua puas ntawm cov chaw ncig ua si? Hais txog qhov teeb meem no, nws yog pom tseeb tias peb twb muaj cov lus teb thiab tau pom tseeb nws. Yog li tom ntej, cia delve rau hauv cov ntsiab lus ntawm tsab xov xwm no thiab cov ntsiab cai ntawm kev ntxuav dej khov kho kom zoo tshem tawm cov flux ntawm PCBs.

Tus PCB yog dab tsi? Vim li cas thiaj li tshem flux?

Daim ntawv luam tawm Circuit Court (PCB) yog lub hauv paus ntawm yuav luag txhua lub tshuab hluav taws xob, ua haujlwm li lub platform ua thiab txhawb nqa hluav taws xob. Kev tsim tawm ntawm cov txheej txheem insulate, kev coj ua, thiab kev ua haujlwm sib xyaw thiab cov khoom siv hluav taws xob, ua kom cov cuab yeej siv sib txuas lus, thiab tshuab hluav taws xob.

Thaum lub sij hawm soldering txheej txheem, flux feem ntau Rosin-based-yog siv los txhim kho cov sib zog sib zog sib luag. Flux ua lub luag haujlwm tseem ceeb los ntawm:

• Tshem tawm oxides los ntawm cov hlau sib tsoo
• Txhim kho solder adhesion rau Cheebtsam
• Tiv thaiv kev rov ua dua oxidation thaum soldering

Cov kev ua no ua kom muaj zog, ruaj khov, thiab cov khoom ua haujlwm zoo thiab ua haujlwm tseem ceeb rau PCB ua haujlwm. Txawm li cas los xij, flux cov seem nyob sab laug tom qab soldering tuaj yeem ua rau muaj kev pheej hmoo txaus, suav nrog:

• Hluav Taws Xob Luv ​​Hluav Taws Xob Los Yog Kev Ua Phem Tsis Txaus, Kev Ua Haujlwm Circuit Court
• Hlau corrosion thiab kev laus ntxov ntawm cov pob qij txha sib dhos, txo cov PCB lifespan
• Nce kev pheej hmoo ntawm cov khoom tsis ua tiav, tshwj xeeb tshaj yog nyob rau cov ntawv thov kev kho mob uas zoo li cov khoom siv kho mob lossis avionics

Txhawm rau txo cov teeb meem no, tshem tawm cov kev nyob qis flux yog ib qib tseem ceeb hauv PCB kev tsim khoom thiab txij nkawm. Huv polbs tsis tsuas yog ua kom muaj kev cia siab tab sis kuj tseem ua tau raws li kev coj ua nruj, ua kom muaj kev tshem tawm flux raug tshem tawm zoo rau cov kws tsim khoom thiab cov kws tshaj lij.

Cov kev txwv ntawm cov txheej txheem tshem tawm flux

Thaum lub sij hawm qhov yuav tsum tau ntxuav kom huv si ntawm Circuit Court yog qhov tseeb, tsoos tu feem ntau poob qis hauv kev nyab xeeb, txuag, thiab ib puag ncig phooj ywg. Ntawm no yog saib ntawm feem ntau cov txheej txheem thiab lawv cov kev txwv:

• Kev siv tshuaj lom neeg tshuaj tu: Cov qauv no siv tshuaj kuab tshuaj lom neeg kom yaj tau flux seem. Thaum ua tau zoo, nws qhia txog kev nyab xeeb kev nyab xeeb, suav nrog kev phom sij lom thiab cov phom phom. Cov kuab tshuaj kuj tseem tuaj yeem ua rau cov ntaub ntawv pcb rhiab thiab tawm tom qab cov chaw seem tshuaj, uas xav tau tu vaj tsev. Ib qho ntxiv, lawv qhov cuam tshuam ib puag ncig yog qhov tseem ceeb vim muaj kev phom sij pov tseg.
• Kev tu kom huv: Cov tshuab ultrasonic siv cov suab siab suab tsis tau tsim micro-bubble implosions uas dislodge paug. Thaum ua tau zoo, cov qauv no yuav tsum muaj kev pheej hmoo rau ultra-nyias lossis me me pcbs, qhov twg yog qhov twg yuav ua rau cov pob qij txha ua kom huv lossis sib dhos.
• Kev tuav ntaub ntawv so: Tes ntxuav tes nrog txhuam lossis ntaub hnav tso cai rau kev tshem tawm flux tshem tawm tab sis yog zog-intensive thiab tsis sib xws. Nws yog nquag mus ploj, tshwj xeeb tshaj yog nyob rau hauv cov pcb geometries, thiab yog impractical rau kev sib ntau ntim siab.
• Kev ntxuav dej ua dej: Siv dej deionized lossis cov phom dej siab zoo li muaj txiaj ntsig zoo, tab sis nws muaj kev pheej hmoo, tab sis nws muaj kev phom sij, lossis cov dej ua ke hauv cov pob qij txha sib dhos. Cov txheej txheem qhuav ntxiv rau lub sijhawm thiab cov nyom.

Cov txheej txheem ib txwm muaj cov kev tsis txaus siab: kev pheej hmoo ntawm cov seem, muaj kev puas tsuaj rau PCBs, thiab kev ua haujlwm tsis zoo, thiab kev ua haujlwm tsis zoo. Raws li cov khoom siv hluav taws xob ua ntau dua thiab cov kev cai ib ce, cov chaw tsim khoom xav tau cov tshuaj uas muaj kev nyab xeeb kom tshem tawm cov khoom seem flux thiab zoo.

Dab tsi yog qhuav dej khov?

Cov dej khov qhuav, tseem hu ua dej khov khov khov kho, yog qhov tshiab, tsis yog kev sib tham tu cov pob zeb (qhuav) pellets raws li kev tu nruab nrab. Kev nkag siab ntawm kev kub ceev los ntawm tshwj xeeb blasting tshuab, cov pellets tawm tsam cov chaw tsis zoo kom zoo tau flux, plua plav, thiab lwm yam seem. Cov thev naus laus zis no tau txais txiaj ntsig hauv cov khoom siv hluav taws xob rau nws qhov kev tsim kho thiab cov khoom lag luam hauv eco.

Nws ua haujlwm li cas

Cov dej khov dej khov qhuav ntawm peb cov ntsiab lus tseem ceeb:

1. Kev cuam tshuam ua ke: Cov khoom siv dej khov qhuav, ua kom nrawm dua rau kev kub ceev, sib tsoo nrog flux seem, loosening lawv los ntawm pcb nto.
2. Thermal poob siab: tus txias txias ntawm qhuav dej khov ({}}. 5 degree}. 5 Deb
3. Sublimation: Raws li kev cuam tshuam, qhuav dej khov tam sim solimates rau hauv boosx, tawm hauv tsis muaj kua lossis khoom seem thiab tshem tawm cov khoom noj khoom haus kom huv si.

Qhov kev sib xyaw ua ke no ua kom huv si yam tsis tau qhia cov paug tshiab rau cov kab mob PCB.

Cov Nta Tseem Ceeb

Cov dej khov qhuav nrog cov txiaj ntsig zoo sib txawv rau Circuit Court Board tu:

• Tsis yog-conductive: muaj kev nyab xeeb rau siv rau ntawm cov khoom siv powered, txo txoj kev pheej hmoo ntawm cov kab luv luv.
• Tsis yog abrasive: khaws cia muaj kev ncaj ncees ntawm cov khoom siv me thiab cov pob qij txha sib dhos yam tsis muaj kev puas tsuaj saum toj.
• Cov seem tsis pub dhau: Sublimation ua kom tsis muaj tshuaj lom neeg lossis kua seem, piv rau cov txheej txheem ntxuav.
• Ib puag ncig tus phooj ywg: Yuav tsum tsis muaj dej lossis tshuaj kuab tshuaj, txo cov khib nyiab thiab kev cuam tshuam ib puag ncig.
• Ua tau zoo: ntxuav cov geometries sai sai, txawm tias nyob rau hauv thaj chaw nyuaj, txhawb kev tsim khoom.

Los ntawm kev siv dag cov yam ntxwv no, dej khov txias kom muaj cov kev nyab xeeb, kev nyab xeeb thiab ua kom cov kev xav tau ntawm cov qauv hluav taws xob ib txwm muaj.

Muaj peev xwm ua tau dej khov khov kho flux los ntawm pcb?

Cov lus teb yog muaj. Cov dej khov qhuav tau zoo tshem tawm cov khoom seem flux ntawm cov laug cam hluav taws xob, xws li Rosin-based flux, yam tsis muaj kev ua kom lub Circuit Court Board lossis nws cov khoom siv. Qhov kev ua kom huv siab heev yog tsim nyog rau cov kev xav tau zoo thiab siab-precision Hauv cov yeeb yaj kiab saum toj no, peb tab tom ntxuav cov Circuit Court nrog pebYJ -04 PCba Lub Cav Tawg So Qhuav.

Dej khov Qhuav tshem tawm Flux

Cov txheej txheem ntxuav flux nrog dej khov kom qhuav yog ob qho zoo thiab meej, leveraging cov khoom tshwj xeeb ntawm cov khoom sib xyaw:

• Thermal brittle nyhuv: cov huab cua txias heev ntawm cov dej khov qhuav ({}}. 5 degree}.
• Kev Kub Ceev Xwm Txheej Txheem: Cov Khoom Siv Hluav Taws Xob Ua Ntej, Ua Ntej Thaum Muaj Kev Kub Ntxhov, Tsis Txaus Siab Los Ntawm Cov Pob Qoob Loo Thiab Lwm Cov Surfaces.
• Sublimation: Raws li kev cuam tshuam, qhuav dej khov tam sim sublimates rau hauv boosws, tawm tsis muaj kua lossis khoom seem. Qhov no ua kom muaj zog PCB yog huv, qhuav, thiab dawb ntawm cov paug tsis pub dawb ntawm theem nrab.

Qhov no tsis yog ua kom tsis muaj av qeeg yog qhov zoo tagnrho rau cov khoom sib xyaw, tiv thaiv luv luv, corrosion, lossis khawb saum npoo. Nws zoo tshem tawm Rosin-based flux thiab lwm yam seem tsis muaj kev sib cuam tshuam ntawm cov laug cam puag ncig.

Qhov zoo ntawm cov dej khov qhuav rau Flux tshem tawm

Cov dej khov qhuav ua kom muaj cov txiaj ntsig kev qhia txog cov txheej txheem tu ib txwm muaj rau tshem tawm cov kab mob flux:

• Tsis muaj tshuaj lom cov kuab tshuaj: tshem tawm cov tshuaj kuab tshuaj: tshem tawm cov tshuaj lom neeg xav tau kev phom sij tshuaj, txo qhov kev pheej hmoo thiab kev phom sij ib puag ncig thiab ib puag ncig.
• Tsis muaj cov pov tseg theem nrab: Sublimation ua kom tsis muaj qhov chaw seem lossis khib nyiab, zoo li cov txheej txheem dej, kev tiv thaiv cov dej ntawm cov voj voog luv luv.
• Ntau yam kev tshem tawm paug: dhau flux, nws ua tau zoo ntxuav solder solder soldilter, plua plav, roj, thiab lwm yam kuab paug, ua rau nws muaj kev daws teeb meem ntau lub hom phiaj.
• Txhim kho kev ua tau zoo thiab kev sib xws: Kev tu huv si txhim kho kev sib txuas ntau dua thiab ua kom muaj kev sib raug zoo ntawm cov laug cam.
• Universal PCB sib xyaw: haum rau ib leeg-ob tog, thiab cov multilayer pcbs, muab ntau hom kev tsim kho.

Cov khoom zoo ua kom qhuav dej khov kho ib qho kev xaiv zoo dua rau cov khoom siv hluav taws xob nrhiav kom huv si thaum ua kom zoo thiab ua raws li cov qauv kev lag luam.

Dej khov qhuav blasting thiab cov txheej txheem tu

Txhawm rau kom nkag siab yog vim li cas qhuav tu sawv ntsug sawv, cia muab piv rau txoj kev tu PCB zoo li cov kuab tshuaj chemical thiab ultrasonic tu:

Cov dej khov qhuav nrog nws cov kev sib tw tsis pub dhau los, ib puag ncig phooj ywg, tshem tawm cov kev pheej hmoo luv luv lossis kev puas tsuaj rau cov pob qij txha sib dhos. Tsis zoo li cov kuab tshuaj chemicalcents chemical, thiab piv tsis muaj kev phom sij, ua kom nws zoo tshaj rau kev siv ceev ceev thiab precision Circuitity.

Xaus: yog dej khov txias heev rau txoj kev tshem tawm rau Flux tshem tawm?

Kiag li. Cov dej khov qhuav tawg yog qhov ua tau zoo, ib puag ncig-kev daws, thiab kev nyab xeeb rau kev tshem tawm cov kab mob flux los ntawm PCBs. Nws lub peev xwm los ntxuav flux tsis muaj tshuaj lom neeg lossis dej ua rau nws haum rau kev lag luam zoo li aerospace, thiab kev sib txuas lus kho mob, thiab kev sib tham. Los ntawm hloov cov txheej txheem tu ib txwm, nws txhim kho kev txaus ntshai, ua haujlwm muaj kev phom sij, thiab kev cuam tshuam ib puag ncig ib puag ncig.

Nrhiav rauqhov zoo tshaj plaws PCBA qhuav ntxuav TSHUAB

Yjco2 yog ib qho chaw tsim khoom saum toj ntawm cov tshuab ntxuav kom qhuav tshuab hauv Suav teb. Peb tsim thiab tsim cov chaw lag luam, kev lag luam thiab muab cov khoom siv tsis siv neeg Tus YJ -04 PCBA Qhuav Siv cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov photoresists tom qab soldering.

• Qhuav dej khov loj: 140 x 140 x 250 mm thaiv
• Dej khov Lub Peev Xwm: 11 kg
• Cov dej khov qhuav: {{0}}}}}}} - Min
• Cov pa roj siab yuav tsum tau: {{{0}}. 25-1.0 MPa
• Kev noj roj: tsawg dua lossis sib npaug rau 0. 8 mp \/ min
• Cua COMPRESSOR YUAV TSUM: Ntau dua los yog sib npaug 7.5 kw (10 hp)

Khoom Zoo:

1. Kev tsim qauv, tag nrho cov hlau stainless lub cev, ruaj khov thiab ruaj khov.

2. Nws adopts imported motors thiab bearings, uas tuaj yeem ua haujlwm txuas ntxiv thiab ua kom cov dej khov khov.

3. Qhov tsim tshwj xeeb rau kev ntxuav cov laug cam, nws yog qhov tsim nyog rau kev tu cov hmoov nplej thiab yoj soldering hauv cov hluav taws xob ua haujlwm xws li PCBA thiab PCB.

4. Raws li tus neeg siv khoom yuav tsum tau ua, qhov loj ntawm cov dej khov nplej tuaj yeem}}}}}. {5}}. 6mm.

Tiv tauj peb tam sim no kom paub ntau ntxiv txog cov dej khov qhuav. (info@yjco2.com)

Cov FAQ

1. Yuav qhuav qhuav blasting kev puas tsuaj pcb Cheebtsam?

No. Cov dej khov qhuav yog qhov tsis tiv thaiv, tsis yog kev ua kom muaj abrasive, ua rau muaj kev phom sij rau hluav taws xob sib xws. Cov chaw tsim nyog, xws li qis-siab nozzles, xyuas kom tsis muaj kev puas tsuaj rau cov pob qij txha sib dhos lossis cov chaw pcb.

2. Nws puas tuaj yeem huv txhua hom flux, suav nrog Rosin-based flux?

Yog lawm. Cov dej khov qhuav yog qhov tshwj xeeb ntawm kev tshem tawm cov kab mob flux zoo li Rosin-based butter, thiab hmoov av ntau huv rau ntau yam dej paug.

3. Dab tsi ntawm cov dej khov qhuav yog qhov zoo tshaj rau cov khoom siv hluav taws xob?

Opt rau cov dej khov nab kuab qhuav nrog cov dej khov thiab kho kom huv, xws li cov khoom siv daus lossis cov khoom siv daus qhuav rau cov khoom lag luam thiab kev lag luam. Cov no ua kom muaj kev nyab xeeb thiab siv tau ntawm cov laug cam.

4. Puas tuaj yeem ua kom huv huv kom ua rau cov neeg siv khoom rau PCB ntau lawm?

Yog lawm. Cov khoom siv dej qhuav qhuav huv tau tuaj yeem ua ke rau hauv cov kab sib dhos pcb, ua kom muaj kev tu siab dua thiab muaj peev xwm ntau lawm.