Lub hauv paus rau phau ntawv
Reflow Cubyog siv los solder rooj zaum cov cuab yeej (smds) rau PCBs hauv cov khoom siv hluav taws xob. Qhov zoo ntawm cov txheej txheem reflow yog qhov ntsuas kub yog yooj yim los tswj, oxidation yog zam thaum cov txheej txheem soldering, thiab cov nqi tsim khoom yog yooj yim los tswj. Reflefling soldering muaj txoj haujlwm indispensable hauv cov khoom siv hluav taws xob niaj hnub.
I. Tus Reflow Soldering thev naus laus zis Txheej txheem cej luam
1. Lub hauv paus ntsiab lus ntawm reflow soldering tshuab
Reflecting soldering tshuab tsuas yog siv cov cua sov kom ua rau cov sib txawv ntawm cov pins thiab cov ntaub qhwv ntsej muag, kom cov phuam qhwv caj dab
2. Cov khoom tseem ceeb thiab cov khoom siv (hamute muab tshuaj txhuam, siv)
2.1 Feflow soldering khoom
- Cov cua kub reflow cub:Refleflow soldering los ntawm cua kub huab cua, thermal uniformity yog qhov zoo dua.
- Qhov Cub Ntxiv infraredSiv cov cua sov infrared, nrog kev hloov pauv tau zoo.
2.2 ZAU COUTE
Solder Paste feem ntau muaj cov ham hmoov thiab flux. SOLDER muab tshuaj txhuam yog thov rau cov ntaub ntawv thaum cov chaw luam ntawv colorcuit Court thiab ua lub luag haujlwm hauv kev sib txuas thiab cov laug cam.
- Lead-Free Solder Pastes:Nyob rau hauv xyoo tsis ntev los no, txhuas cov kua txhuas dawb tau dhau los ua ntau dua, nrog cov muaj ntau yam suav nrog cov khoom sib xyaw nyiaj, tooj thiab tin.
- Txhuas Txhuas Muab Tshuaj Txhuam:Txawm hais tias maj mam txwv nyob rau hauv ntau thaj chaw, tab sis vim hais tias ntawm nws cov kev ua tau zoo soldering tseem siv hauv kev lag luam tshwj xeeb.
2.3 Yas
Solder yog cov khoom siv nws yog xim hlau siv los koom nrog Cheebtsam hauv cov txheej txheem reflow, feem ntau yog hauv cov hlau lossis granular daim ntawv. Kev xaiv ntawm solder yog qhov tseem ceeb rau qhov zoo ntawm kev sib tsoo thiab hauv qab no yog cov kev txiav txim siab tseem ceeb:
- Alloy muaj pes tsawg leeg:Xws li tin - nyiaj - tooj (SAC) alloys, thiab lwm yam raws li cov khoom siv hluav taws xob ntawm cov kev xaiv ntawm cov khoom sib txawv ntawm cov khoom sib txawv.
- Melting taw tes:Lub ntsiab lus melting ntawm cov solder xav tau qis dua qhov teeb kub tshaj qhov ua kom sov uas cov txheej txheem soldering khiav zoo.
3. Xav txog soldow soldering txheej txheem
- COATES SOLDER Muab Tshuaj Txhuam:Siv lub tshuab txheej txheej rau cov yawm pluab muab tshuaj txhuam rau ntawm cov ntaub ntawm tus PCB.
- Muab tshuaj txhuam Txheej Txheem:Los ntawm cov chaw tso nkag yuav txuas nrog cov hluav taws xob sib xyaw nrog cov tshuaj txhuam hniav ntawm tus PCB.
- Preheating:Tus PCB yog pub rau thaj tsam preheating ntawm cov kev xav ua kom zoo rau cov tshuaj txhuam thiab kom maj mam sov cov hlau hlau hauv lub sijhawm.
- Cua Sov Loj:Tus PCB yog pub rau hauv cov cua kub tseem ceeb ntawm cov tshuaj tiv thaiv cua sov kom tso cai rau cov tshuaj txhuam halt thiab sau qhov sib txawv ntawm cov pins thiab cov ntaub qhwv.
- Cua txias:PCB xa tawm ntawm kev sib cav sib tsoo, ntuj txias lossis ntxiv los ntawm cov khoom siv cua txias, kom cov ham muab soliece solience.
Ii. Daim ntawv thov ntawm lub xov tooj ntawm tes kev lag luam
1. Lub luag haujlwm ntawm kev xav txog soldering hauv cov hluav taws xob ntawm lub xov tooj ntawm tes
Reflefling thev naus laus zis hauv lub xov tooj ntawm tes hluav taws xob feem ntau yog siv los txuas ntau yam ntawm cov khoom siv saum npoo av (SMD). Piv txwv li, hauv cov xov tooj ntawm tes Motherboard, cuam tshuam nrog cov thev naus laus zis yog siv los txuas lub cim xeeb, cov tshuab yees duab, cov koob yees duab module thiab lwm yam tseem ceeb. Los ntawm kev tswj hwm cov soldering kub thiab sijhawm, nws ua kom muaj kev sib txuas ruaj khov ntawm cov khoom siv thiab kev ntseeg tau ntawm lub xov tooj ntawm tes.
2. Kev koom tes ntawm kev xav txog kev sib zog nqus rau cov miniaturization ntawm cov xov tooj ntawm tes
Reflow soldering thev naus laus zis ua rau cov haujlwm hluav taws xob ua ke kom muaj zog ntxiv rau hauv qhov chaw me me thiab lub teeb ntawm cov xov tooj ntawm tes thiab lwm yam khoom siv hluav taws xob. Los ntawm refowing soldering, cov qauv sab hauv tsev tuaj yeem ua kom muaj ntau dua, yog li paub txog miniaturization thiab nyias thiab lub teeb tsim ntawm cov xov tooj ntawm tes.
III. Qhov cuam tshuam ntawm cov neeg siv khoom siv
1. Rearow Cub hauv Cov Ntawv Thov Hluav Taws Xob Electronics
- Ntsiav tshuaj Computer:Tablet computer tsim txheej txheem, cuam tshuam nrog tshuab cov tshuab hluav taws xob welded rau cov motherboard kom ntseeg tau tias qhov ruaj khov thiab kev ntseeg tau ntawm cov khoom siv.
- Tv:Refleding soldering thev naus laus zis tuaj yeem raug Welded raug rau Circuit Court Board ntawm TV ntau yam hluav taws xob los txhim kho cov duab thiab suab zoo ntawm lub TV.
2. Qhov nyuaj ntawm cov khoom siv hluav taws xob thiab qhov yoog tau ntawm reflefling soldering soldering cub
Qhov nyuaj ntawm cov khoom siv hluav taws xob tsis yog tsuas yog xav txog kev ua haujlwm ntawm cov khoom lag luam, tab sis kuj cuam tshuam nrog kev sib koom ua ke ntau dua, me me thiab ntau hom hluav taws xob hauv hluav taws xob. Thiab reflow technology nrog nws cov cim tshwj xeeb, ua tiav kev hloov kho rau cov kev hloov no.
3. Tswjhwm thiab Refow Cub Kev Sib Raug Zoo
- Kev ntsuas kub profile tswj:Nws yog qhov tseem ceeb los tswj qhov kub thiab txias profile thaum lub sijhawm ua kom sov, suav nrog cov txheej txheem preheating thiab reflow thiab theem cua txias. Ib qho ntsuas kub kom haum tiv thaiv kev puas tsuaj thiab txhim kho soldering zoo.
- Kev siv thiab xaiv flux:Lub ntsiab lus melting, wettability thiab cov khoom siv tshuab hluav taws xob ntawm cov cam yuav tsum tau sib piv nrog cov txheej txheem reawle, thiab cov kev ua si thiab tu cov roj yuav tsum tau txiav txim siab. Cov kev sib txuam zoo thiab Flux pab tau kev pab kho cov nqi zoo thiab txo cov nqi tsim.
- Cuab Yeej Siv Kho thiab Cuab Yeej Siv Hluav Taws Xob Kev Ua Haujlwm Zoo:Kev ua haujlwm ruaj khov ntawm kev sib tsoo soldering cov cuab yeej siv yuav tsum tu thiab tu cev, cov ntsiab lus cua sov thiab tswj cov tshuab cua sov thiab lwm yam tseem ceeb.
- Tom qab welding kuaj thiab tu:Tom qab ua tiav vuam yuav tsum tau muab welded pob qij txha yuav tsum tau soj ntsuam kom meej, tsis muaj cua daj cua dub, yog tias tsim nyog, siv magnifyice tsom iav, tsom iav thiab lwm yam cuab yeej.
IV. Cov chav kawm tiav ntawm cov khoom siv hluav taws xob hauv tsheb
1. Tiv tes soldering yuav ua li cas txhawb kev ntseeg tau ntawm kev sib txuam ntawm hluav taws xob hauv tsheb
- Muaj kev ua haujlwm tau ua ke yuav tsum tau ua:Referow cub tuaj yeem ua kom muaj txiaj ntsig zoo thiab ua tiav cov qauv hluav taws xob ntau-pcb ntawm lub sijhawm, kom muaj kev ntseeg ruaj khov thiab ntev kev ntseeg tau ntawm Circuit Court.
- Soldering qhov tseeb thiab sib xws:Refle dej cub kom ntseeg tau tias cov txheej txheem melting, ntub dej ntawm txhua qhov kev tswj hwm sib tov ntawm qhov ntsuas kub, ua rau muaj kev sib koom tes zoo thiab xwm yeem, thiab kev txo tus nqi.
- Kev tsim tawm tau zoo heev automated:Refrow cub txhawb nqa cov haujlwm tag nrho thiab muaj peev xwm txuas ntxiv ntawm cov tub laug ntoos tsis tu ncua thaum txo cov nqi zog thiab txo tus nqi kev tsim khoom lag luam thiab txo tus nqi tsim khoom lag luam.
- Haum rau cov khoom tshiab thiab thev naus laus zis tshiab:RefeL qhov cub tuaj yeem hloov kho qhov kev ua haujlwm vuam raws li cov yam ntxwv ntawm cov khoom siv tshiab kom paub meej txog qhov kev xav tau ntawm kev siv thev naus laus zis.
2. Qhov tseem ceeb ntawm kev xav ua soldering tshuab nyob rau hauv kev lag luam automotive
Refle soldering tshuab yog indispensable nyob rau hauv kev tsim khoom ntawm lub zog hluav taws xob nrog kev ua haujlwm siab los txhawb kev lag luam tshiab ntawm lub zog kev lag luam kev lag luam tshiab.
V. Kev Xav Txog Yav Tom Ntej
1. Innovation thiab kev loj hlob qauv ntawm reflow solder soldering thev naus laus zis
- FREULTIZY LOS NTAWM COV TSHUAB TSIS MUAJ DUA-DUA-dawb:Lead-dawb alloys hauv satder muab muab tshuaj txhuam (xws li tuv-nyiaj-tooj-tooj liab alloys) muaj siab soldering kev ua tau zoo, yog li lawv cov ntawv thov nthuav dav. Nyob rau yav tom ntej, thev naus laus zis kev txhim kho cov khoom ua haujlwm pub dawb yuav txuas ntxiv ua kev txhim kho cov khoom siv hluav taws xob ua kom tau cov kev lag luam hluav taws xob rau ib puag ncig kev ua phooj ywg.
- Txawj Ntse thiab Automation:Txawj ntse wurrow soldering tshuab muaj peev xwm saib xyuas cov txheej txheem soldering nyob rau hauv kev sib koom ua ke ntawm kev sib xyaw ua ke ntawm kev ua haujlwm siab, yog li ua tau zoo siv cov khoom siv zoo thiab ua tau zoo. Tsis tas li ntawd, kev pom zoo ntawm cov kab ntau lawm siv cov txheej txheem daws teeb meem ntawm phau ntawv kev cuam tshuam thiab txhim kho ntau lawm thiab muaj kev ruaj khov.
- Kev Txhawb Nqa Cov Tshuab Ceev Technology:Kev siv hluav taws xob nrawm nrawm tau tshwm sim, uas siv cov dej txias nrawm dua los txhim kho cov kab ntau lawm ua haujlwm thiab hloov kho kom sai sai kev lag luam xav tau. Nws cia siab tias cov thev naus laus zis yuav coj los ntawm ntau cov tuam ntxhab nyob rau yav tom ntej kom luv dua lub voj voog thiab nce ntau lawm ntau lawm.
2. Daim ntawv thov ntawm cov ntaub ntawv tshiab ntawm qhov cuam tshuam ntawm qhov cub reflow
- Soldering kub:Daim ntawv thov ntawm cov ntaub ntawv tshiab ua rau hloov pauv hauv kev cuam tshuam nrog kev sib tsoo nrog qhov ntsuas kub. Piv txwv li, lub ntsiab lus melting ntawm cov hmoov txhuas-dawb xws li Sn-AG-Cu yog 217 degree), yog li lub ncov siab reflow tau nce mus rau 260 degree. Qhov kev hloov no nyob rau hauv cov chaw kub dua tshiab uas xav tau ntawm cov khoom sib cav sib ceg, uas yuav tsum ua kom ntseeg tau tias nws tuaj yeem tiv thaiv cov qhov kub siab dua thiab tswj hwm kev sib dhos zoo nkauj.
- Vuam Zoo:Niaj hnub nimno refrow soldering tshuab yog feem ntau tau nruab nrog cov ntsiab lus nitrogen oxygen nyob rau hauv cov txheej txheem sib xyaw ua ke (li kev txhim kho cov txheej txheem sib tsoo thiab cov khoom muaj kev ntseeg tau.
- Vuam ib puag ncig:Daim ntawv thov ntawm cov ntaub ntawv tshiab tseem yuav tsum tau tswj hwm cov tawv ntoo ntau dua.
3. Rearow Cub nyob rau hauv kev txawj ntse tsim thiab hauv Is Taws Nem ntawm yam yav tom ntej
- Sib xyaw ua ke hauv kev tsim tau ntse:Reflow Soldering thev naus laus zis tuaj yeem sib xyaw nrog cov qauv ntse tsim kho kom paub qhov tseeb thiab siv tau cov kab ntau lawm.
- Daim Ntawv Thov Kev Siv Is Taws Nem ntawm Tej Yam Technology:Hauv Is Taws Nem ntawm cov khoom ib puag ncig, cuam tshuam cov khoom siv soldering tuaj yeem pom tau los ntawm sensors thiab cov tswj hwm kev saib xyuas tej thaj chaw deb thiab saib xyuas.
- Kev xav ua lag luam thiab thev naus laus zis nce qib:Nrog rau kev txhim kho sai ntawm kev tsim khoom lag luam, tshwj xeeb tshaj yog cov tsheb tsim khoom, cov dav hlau tsim khoom, nkoj tsim thiab lwm qhov chaw ntawm vuam Technology thov kom nce. Nrog nws cov siab precision thiab muaj efficiency, tiv thaiv soldering thev naus laus zis tau siv dav hauv cov teb no.
Cov lus tseeb ceev txogNeoden
1. Tsim tau nyob rau xyoo 2010, 200+ cov neeg ua haujlwm, 8000+ sq.m. Hoobkas.
2. Cov khoom lag luam no: Nooden N10P, neoden9, TM240A, The12C, in12c, agerco tshuab luam ntawv FP2636, PM3040
3. Kev ua tiav 10000+ cov qhua tuaj noj mov thoob plaws ntiaj teb.
4. {{{{{{{{}} Cov chaw sawv cev thoob ntiaj teb muaj nyob hauv Asia, Europe, America, Isceania thiab Africa.
5. R & D CENTER: 3 R & D chav tsev nrog 25+} tus R & D cov engineers.
6. Sau nrog CE thiab tau txais 50+ patents.
7 {{{{{}} Zoo tswj thiab kev txhawb nqa cov neeg siv khoom, ua raws sij hawm cov neeg siv khoom hauv 24 teev