1. Txau cov dej tsis huv mus rau lub rooj tsavxwm
Tau muab tso rau hauv cov khoom tiav ntawm lub rooj tsavxwm Circuit Court, nws yuav muab tso rau hauv lub jig, los ntawm lub tshuab ntawm qhov nkag ntawm cov cuab yeej splicing mus rau qee lub kaum sab xis ntawm inclination thiab kis ceev rau hauvyoj soldering tshuab, thiab tom qab ntawd los ntawm kev ua haujlwm tsis tu ncua ntawm cov saw hlau clamping, txoj kev sensor sensing, nozzle rov qab mus rau qhov chaw pib ntawm lub jig uniform spray, kom cov ntaub qhwv ntsej muag ntawm lub rooj tsav xwm Circuit Court, ncoo tshaj-qhov thiab cov khoom siv pins. nto tusyees coated nrog ib tug nyias txheej ntawm flux.
2. Ua ntej cua sov lub rooj tsavxwm PCB
Nyob rau hauv lub preheating cheeb tsam, PCB board soldering qhov chaw yog rhuab mus rau lub wetting kub, nyob rau tib lub sij hawm, vim qhov nce nyob rau hauv lub Cheebtsam kub, kom tsis txhob immersion nyob rau hauv lub molten solder thaum raug rau thermal poob siab loj.Preheating theem, qhov kub ntawm PCB nto yuav tsum nyob nruab nrab ntawm 75 ~ 110 ℃ yog qhov tsim nyog.
1) Lub luag haujlwm ntawm preheating.
① cov kuab tshuaj nyob rau hauv lub flux yog evaporated, uas txo cov tiam roj thaum soldering.
② flux nyob rau hauv rosin thiab tus neeg sawv cev nquag pib decompose thiab qhib, tuaj yeem tshem tawm cov ntaub ntawv luam tawm, cov lus qhia thiab cov pins ntawm qhov chaw ntawm cov oxide zaj duab xis thiab lwm yam kuab paug, thaum ua lub luag haujlwm tiv thaiv cov hlau nto kom tiv thaiv qhov tshwm sim ntawm qhov siab. - kub re-oxidation.
③ kom lub PCB pawg thawj coj saib thiab cov khoom sib xyaw ua ntej ua ntej, kom tsis txhob vuam thaum qhov kub thiab txias ua rau muaj kev ntxhov siab thermal puas PCB pawg thawj coj saib thiab cov khoom.
2) yoj soldering tshuab hauv cov txheej txheem preheating
① Cua convection cua sov
② Infrared rhaub cua sov
③ Cua sov los ntawm kev sib xyaw ntawm huab cua kub thiab hluav taws xob
3. mus nqa tawm kub them rau yoj soldering.
Nkag mus rau theem them nyiaj kub, tom qab them nyiaj ntawm PCB pawg thawj coj saib hauv cov nthwv dej yoj kom txo tau cov thermal shock.
4. mus rau lub rooj tsav xwm Circuit Court hla thawj nthwv dej
Thawj nthwv dej yog qhov nqaim nqaim ntawm "turbulence" ntws tus nqi, kho tau zoo nkag mus ntawm tus duab ntxoov ntxoo ntawm cov vuam qhov chaw.Nyob rau tib lub sij hawm, lub turbulent nthwv dej upward dav hlau quab yuam ua rau flux gas smoothly tshem tawm, zoo heev txo qhov to ntawm solder thiab ntsug filling defects.
5. Qhov thib ob nthwv dej ntawm lub rooj tsav xwm Circuit Court
Lub nthwv dej thib ob yog "sntxhiab" solder ntws qeeb qeeb, tuaj yeem tshem tawm cov khoom siv ntau dhau ntawm lub davhlau ya nyob twg, kom tag nrho cov hlau nplaum ntub dej zoo, thiab tuaj yeem yog thawj nthwv dej tshwm sim los ntawm rub lub hau thiab txuas kom raug tag nrho.
6. Circuit Court board mus rau hauv lub txias theem
Lub tshuab cua txias ua rau qhov kub thiab txias ntawm PCB poob qis tuaj yeem txhim kho cov hlau lead-dawb solder eutectic ntau lawm thaum tsim cov cua npuas thiab cov tais diav ntim cov teeb meem.
Zhejiang NeoDen Technology Co., Ltd. tau raug tsim thiab xa tawm ntau yam me me xaiv thiab tso cov tshuabtxij li xyoo 2010. Ua kom zoo dua ntawm peb tus kheej muaj kev paub txog R&D, kev cob qhia zoo, NeoDen yeej lub koob npe nrov ntawm cov neeg siv khoom thoob ntiaj teb.
NeoDen khoom: Ntse series PNP tshuab, NeoDen K1830, NeoDen4, NeoDen3V, NeoDen7, NeoDen6, TM220A, TM240A, TM245P, reflow cub IN6, IN12, Solder paste tshuab luam ntawv FP2636, PM3040.
R&D Center: 3 R&D departments nrog 25+ tus kws tshaj lij R & D engineers
Ntxiv: No.18, Tianzihu Avenue, Tianzihu Town, Anji County, Huzhou City, Zhejiang Province, Suav teb
Xov tooj: 86-571-26266266
Post lub sij hawm: Mar-25-2022