Selective Soldering

Vim li cas thiaj xaiv Selective Soldering

Cov txheej txheem yooj yim

 

• Txau Flux: Tsuas yog siv rau thaj tsam ntawm qhov sib koom ua ke, txo cov seem seem thiab tu cov nqi.
• Preheating: Infrared ntxiv rau sab saum toj -mounted cua kub convection kom qhib flux thiab txo thermal shock.
• Soldering: Localized tiv tauj ntawm PCB thiab molten solder yoj rau taw tes - los ntawm - taw tes soldering; Qhov kub thiab txias, lub sijhawm nyob, thiab qhov siab nthwv dej tuaj yeem teeb tsa ntawm nws tus kheej.
• Nitrogen Shielding: High-purity nitrogen (99.999%) tiv thaiv oxidation, txo qis, thiab tuav lub zog ruaj khov.

Hom txheej txheem

Cov cuab yeej tseem ceeb thiab cov txheej txheem txheej txheem

 

• Nozzles: Txoj kab uas hla me me li 1.5 mm rau qhov chaw kaw; interchangeable qhov ntau thiab tsawg kom phim cov kev sib koom ua ke sib txawv.
• Solder & Solder Pots: Cov hlau lead -dawb alloys xws li SAC305, ua haujlwm ntawm 270-300℃; Ntau lub lauj kaub tuaj yeem teeb tsa rau cov alloys sib txawv thiab hom nozzle ib txhij.
• Nitrogen Supply: Siab- lub tog raj kheej siab, kua nitrogen tso tsheb hlau luam, los yog ntawm - lub tshuab hluav taws xob nitrogen qhov chaw - tom kawg tau pom zoo rau ntev - cov nqi siv tau ntev.
• Preheating System: Infrared cua sov ua ke nrog cov cua kub saum taub hau, nrog kaw - voj kub tswj kom ruaj khov.
• PCB Thauj & Fixtures: Inline conveyors nrog load / unload chaw nres tsheb; dual-khiav los yog dual- chaw nres tsheb tsim los txhawb kev nkag mus.

Daim ntawv thov

• Tshaj tawm -solding ntawm siab- ntom sib xyaw- pawg thawj coj saib.
• Los ntawm - qhov soldering nyob ze ntawm tshav kub- cov khoom rhiab heev.
• Ib nrab soldering ntawm ntau- txheej tuab tooj liab boards.
• PCB Selective Soldering nyob rau hauv siab -kev ntseeg siab sectors xws li automotive electronics, kho mob, thiab kev lag luam tswj.

Qhov zoo

• Precision soldering uas tsis txhob thermal puas.
• High sib xws, txo rework.
• Automation txo tus nqi zog.
• Traceable txheej txheem cov ntaub ntawv kom tau raws li qhov yuav tsum tau soj ntsuam zoo.

STHL's Differentiated Capabilities

 

STHL ua haujlwm ntau lub tshuab Selective Soldering, txhawb nqa dual - hom hloov ntawm mini yoj soldering thiab Selective Wave Soldering, nrog rau qhov tseeb txog li ± 0.05 hli. Rov qab los ntawm 20 xyoo ntawm PCBA kev tshaj lij kev tsim khoom, tag nrho - txheej txheem MES execution system, thiab 100% AOI/X- kev soj ntsuam kab hluav taws xob, peb muaj qhov tshwj xeeb sib xws hauv kev sib koom ua ke thiab kev ua haujlwm hluav taws xob thaum lub sijhawm tsim khoom loj.
Txawm hais tias ua tau raws li lub tsheb- cov qauv qib lossis cov kev xav tau ntawm cov khoom siv kho mob, STHL muab siab -precision, qis-thermal- poob siab, thiab tag nrho traceable Selective Soldering los ua ke cov kev daws teeb meem.

Summary & Collaboration Caw

Nyob rau hauv los ntawm -lub qhov soldering, Selective Soldering tau dhau los ua cov txheej txheem nyiam rau siab - sib tov ntau lawm thiab siab - daim ntawv thov kev ntseeg siab. Yog tias koj tus PCB tsim muaj kev txwv qhov chaw, cua sov- kev tiv thaiv kev tiv thaiv kev puas tsuaj, lossis cov kev xav tau zoo sib xws, STHL's Selective Soldering solutions tuaj yeem muab kev txhawb nqa tag nrho - los ntawm kev soj ntsuam cov txheej txheem thiab cov txheej txheem rau kev ntim khoom.

Xa koj cov ntaub ntawv Gerber thiab cov cai rau:info@pcba-china.com- Cia peb xa cov txheej txheem siab -txheej txheem Selective Soldering uas tiv thaiv koj cov khoom ua tau zoo thiab lub sijhawm xa khoom.

Cim npe nrov: Selective soldering, Tuam Tshoj xaiv soldering manufacturers, lwm tus neeg, Hoobkas