Koj yuav tiv thaiv kev cuam tshuam li cas thaum MIG vuam stainless hlau?
Tso lus
Koj yuav tiv thaiv kev cuam tshuam li cas thaum MIG vuam stainless hlau?
MIG welding yog cov txheej txheem vuam siv dav uas tsim cov vuam zoo sai thiab ua tau zoo. Txawm li cas los xij, ib qho kev sib tw welders ntsib thaum MIG vuam stainless hlau yog distortion.
Deformation tshwm sim thaum lub tshav kub tsim thaum lub sij hawm vuam ua rau cov hlau nthuav thiab cog lus, ua rau cov hlau warp thiab khoov. Qhov no yog qhov teeb meem tshwj xeeb thaum vuam cov ntawv nyias ntawm stainless hlau.
Txhawm rau tiv thaiv kev tsis sib haum xeeb thaum MIG vuam stainless hlau, welders tuaj yeem siv ntau yam txuj ci. Ib txoj hauv kev yog siv cov txheej txheem hu ua back-step welding, uas cuam tshuam nrog vuam luv ntu ntawm kev sib koom ua ke rov qab. Qhov no tso cai rau cov hlau kom txias me ntsis ua ntej txuas ntxiv, txo cov cua sov tsim thiab txo qhov cuam tshuam.
Lwm cov txheej txheem uas tuaj yeem siv tau yog preheat cov hlau ua ntej vuam. Qhov no suav nrog cua sov cov hlau mus rau qhov kub thiab txias ua ntej vuam kom txo qhov kub ntawm qhov sib txawv ntawm qhov chaw vuam thiab cov hlau nyob ib puag ncig. Preheating yog tshwj xeeb tshaj yog pab tau thaum vuam thicker seem ntawm stainless hlau.
Tsis tas li ntawd, cov welders tuaj yeem siv cov clamps lossis cov khoom siv los tuav cov hlau hauv qhov chaw thaum lub sijhawm vuam. Qhov no pab txo cov hlau txav thiab warping thaum vuam.
Cov neeg muag khoom stainless hlau kuj pom zoo kom siv cov cua kub qis thaum MIG vuam stainless hlau. Qhov no suav nrog txo cov cua sov tsim tawm thaum lub sij hawm vuam txheej txheem kom txo tau qhov kev pheej hmoo ntawm deformation. Welders tuaj yeem ua tiav qhov no los ntawm kev kho cov vuam tsis xws li hlau pub ceev thiab qhov hluav taws xob.
Hauv cov ntsiab lus, txhawm rau tiv thaiv kev cuam tshuam thaum MIG vuam stainless hlau, yuav tsum tau ua tib zoo saib xyuas cov txheej txheem vuam thiab cov kev ntsuas. Welders siv tau cov tswv yim xws li rov qab-stepping, preheating, thiab siv clamps los tuav cov hlau nyob rau hauv qhov chaw kom txo tau distortion. Cov neeg muag khoom stainless hlau kuj pom zoo kom siv cov khoom siv hluav taws xob tsawg thiab kho cov vuam txwv kom txo tau cov cua sov thaum lub sij hawm vuam.
