Qhov vuam zoo ntawm flux-cored vuam hlau yog nyob ntawm qhov sib txuam ntawm cov txheej txheem tsis, feem ntau suav nrog cov ntsiab lus hauv qab no:
Tam sim no thiab Voltage
Tsawg carbon steel vuam: tam sim no ntau yam 150-300A, voltage 22-32V (saib rau AWS A5.20 tus qauv). Tsis tshua muaj tam sim no tuaj yeem yooj yim ua rau tsis tiav fusion, thaum siab dhau lawm yuav ua rau kub hnyiab.
Stainless hlau welding: Tam sim no yuav tsum tau txo los ntawm 10% -15% (xws li, 130-260A), voltage 18-28V, kom txo intergranular corrosion tshwm sim los ntawm tshav kub input.
Hlau Feed Ceev
Feem ntau muaj kev sib raug zoo nrog tam sim no, piv txwv li, 200A tam sim no sib raug rau cov xaim pub ceev ntawm 4-6 m / min (cov ntaub ntawv qhov chaw: Lincoln Electric technical manual).
Tiv thaiv Gas
CO₂ yog qhov tsim nyog rau cov nqi qis - daim ntawv thov tab sis ua kom tawg ntau dua;
Ar + CO₂ sib tov (75% Ar+25% CO₂) tuaj yeem txo qhov tawg thiab txhim kho kev sib txuas.
Lub tog raj kheej loj ua haujlwm ntawm lub siab ntawm 21 MPa thiab yog nruab nrog 11 kW lub cev muaj zog thiab lub cev muaj zog. Nws txhawb cov khoom siv hlau, peb -cov tub ntxhais hlau hlau, thiab nyias strip extrusion molding. Nws tuaj yeem ua tiav cov khoom loj ntawm siab -lub zog steel, stainless hlau, thiab npib tsib xee-raws li alloy vuam cov ntaub ntawv.
