Selective yoj soldering tshuabmuab ib txoj kev vuam tshiab, uas muaj qhov zoo sib xws ntawm kev tuav vuam, tsoosyoj soldering tshuabthiab dhau-qhovreflow qhov cub.Txawm li cas los xij, tsis muaj txoj hauv kev vuam tuaj yeem ua tau zoo, thiab xaiv yoj yoj soldering kuj muaj qee qhov "kev txwv" txiav txim siab los ntawm cov khoom siv.
1. Cov xaiv yoj soldering nozzle tsuas yog txav mus los, sab laug thiab sab xis, tsis muaj kev paub txog 3 d rotation, xaiv yoj yoj soldering yoj crest yog ntsug, tsis kab rov tav yoj (sab tom qab nthwv dej), yog li ntawd rau qhov zoo sib xws ntawm cov khoom siv hluav taws xob txuas. Nyob rau hauv lub microwave kab noj hniav phab ntsa, insulator thiab vertically ntsia rau ntawm lub motherboard Cheebtsam ntawm luam Circuit Court board yog nyuaj rau siv welding, Rau rf connector los ua ke thiab multi-core cable los ua ke tsis tuaj yeem siv vuam, ntawm chav kawm, cov tsoos yoj soldering thiab reflow vuam. tsis tuaj yeem nqa tau;Txawm hais tias nrog cov neeg hlau vuam, muaj qee yam "kev txwv".
2. Qhov thib ob txwv ntawm kev xaiv yoj soldering yog tawm los.Kev lig kev cai yoj soldering yog tag nrho Circuit Court board ib zaug welding, kev xaiv ntawm vuam yog taw tes vuam los yog me me nozzle vuam, tab sis nrog rau kev loj hlob sai ntawm hluav taws xob kev lag luam, los ntawm lub qhov ntawm lub Cheebtsam tsawg thiab tsawg, productivity los ntawm lub modularization tsim ntawm xaiv yoj soldering, multi-cylinder parallel txhim kho, tshwj xeeb tshaj yog German technology innovation, lub peev xwm ntau lawm yog ib feem.
3. Xaiv yoj soldering ADAPTS rau tivthaiv tus pin spacing (center nrug).Nyob rau hauv lub siab ceev sib dhos ntawm PCBA, qhov sib nrug ntawm cov hluav taws xob sib txuas thiab ob-hauv-kab sib koom ua ke (DIP) tau txais me thiab me, qhov sib nrug ntawm cov hluav taws xob sib txuas thiab ob-hauv-kab sib txuas (DIP) pins (center nrug) tau raug txo los ntawm 1.27mm mus rau 0.5mm los yog tsawg dua;Qhov no coj cov kev cov nyom rau cov tsoos yoj soldering thiab xaiv yoj soldering.Thaum tus pin qhov sib nrug ntawm cov khoom siv hluav taws xob tsawg dua 1.0mm lossis txawm txog 0.5mm, qhov taw tes-los ntawm-taw tes vuam yuav raug txwv los ntawm qhov loj ntawm lub crest nozzle, thiab rub welding yuav ua rau muaj qhov tsis xws luag ntawm vuam chaw bridging.Yog li ntawd, qhov tsis zoo ntawm kev xaiv yoj soldering yog qhov tseem ceeb hauv kev sib dhos high-density.
4. Muab piv nrog cov tsoos yoj soldering, qhov sib nrug ntawm cov khoom siv vuam vuam tuaj yeem ua me dua li cov tsoos yoj soldering vim nws txoj haujlwm tshwj xeeb ntawm "nyias" cov pob qij txha.Kev txhim khu kev qha vuam tuaj yeem ua tiav rau cov khoom siv hauv lub qhov nrog tus pin nrug ntau dua lossis sib npaug li 2 hli;Rau cov khoom siv los ntawm lub qhov nrog tus pin nrug ntawm 1 ~ 2 hli, qhov chaw vuam "nyias" ua haujlwm ntawm cov cuab yeej yuav tsum tau thov kom ua tiav vuam txhim khu kev qha;Rau cov khoom siv los ntawm lub qhov nrog tus pin nrug tsawg dua 1 hli, nws yog ib qho tsim nyog los tsim lub nozzle tshwj xeeb thiab txais yuav cov txheej txheem tshwj xeeb kom ua tiav qhov tsis muaj qhov tsis xws luag.
5. Yog hais tias qhov chaw nruab nrab ntawm cov khoom siv hluav taws xob tsawg dua los yog sib npaug ntawm 0.5mm, siv cov cuab yeej siv hluav taws xob tsis muaj kev sib txuas ntau dua.
Kev xaiv yoj yoj soldering muaj cov cai nruj ntawm PCB tsim thiab thev naus laus zis, tab sis tseem muaj qee qhov tsis xws ntawm vuam, xws li cov hlaws dai, uas yog qhov nyuaj tshaj plaws los daws.
6. Cov cuab yeej siv kim heev, cov khoom siv hluav taws xob qis qis qis yuav raug nqi txog $ 200,000, thiab qhov ua tau zoo ntawm kev xaiv yoj soldering yog tsawg.Tam sim no, qhov kev xaiv zoo tshaj plaws yoj soldering yuav tsum muaj lub voj voog 5s, thiab rau PCB nrog ntau yam ntawm lub qhov, nws tsis tuaj yeem khaws cov khoom sib tw hauv ntau lawm, thiab tus nqi yog loj.
Post lub sij hawm: Nov-25-2021