CAB Barzing txheej txheem qhia

CAB Barzing , uas txhais tau hais tias Tswj Huab Cua-Brazing Technology. CAB brazing yog lub tshuab brazing tshiab uas tau siv dav hauv ntiaj teb hauv xyoo tas los no. Lub hauv paus ntsiab lus tseem ceeb yog yaj cov oxide zaj duab xis ntawm cov hlau nto nrog flux thiab tiv thaiv cov txheej txheem vuam nrog cov roj inert lossis nitrogen kom tsis txhob ua haujlwm oxidation. Cab brazing yog txheej txheem dynamic brazing. Lub workpiece yog thauj los ntawm cab brazing rauv los ntawm stainless hlau mesh siv kom tiav cov txheej txheem brazing.

Tag nrho cov txheej txheem brazing tuaj yeem muab faib ua ntau yam txheej txheem: flux spraying, workpiece drying, heatig, brazing, txias thiab lwm yam.Tom qab lub workpiece yog degreased thiab ntxuav thiab tsau nrog ib tug fixture, spray lub flux los ntawm flux txheej ntaus ntawv, thiab Tom qab ntawd tshuab tawm cov dej ntau dhau los ntawm lub tshuab ziab khaub ncaws. Tom qab ziab hauv lub qhov cub kom qhuav, nws nkag mus rau hauv lub chamber brazing thiab rhuab mus txog 560 degree C. nyob rau lub sij hawm no, cov flux pib yaj, yaj cov oxide zaj duab xis rau ntawm qhov chaw ntawm lub workpiece thiab ntub dej sib koom ua ke. Thaum lub workpiece yog rhuab mus txog 577 degree C, lub solder (composite txheej) pib yaj, thiab cov kua solder ntws dawb do mus rau hauv lub vuam sib koom nto los ntawm capillary kev txiav txim thiab fuses nrog lub hauv paus hlau; Tom qab cov txheej txheem brazing tiav, lub workpiece nkag mus rau hauv qhov chaw txias kom txias thiab cov weld solidifies.

CAB brazing txheej txheem yog complex thiab tus nqi ntawm flux yog siab, tab sis cov txheej txheem brazing yog heev npaum thiab haum rau loj-scale ntau lawm. Tam sim no, nws yog tsuas yog siv los tsim cov khoom siv hluav taws xob sib pauv nrog cov qauv yooj yim thiab cov kev xav tau qis rau kev ua haujlwm siab, xws li heatsinks lossis intercoolers ntawm tsheb thiab cov tshuab ua liaj ua teb.