Beveling feem ntau txhais tau tias beveling qhov kawg ntawm cov pa roj carbonyeeb nkab hlau.Thiab nws ua lub luag haujlwm ncaj qha rau hauv lub zog thiab kev ua haujlwm ntawm qhov sib koom ua ke.
Ua kom siv tauKev Sib Txuas Weld Tag Nrho
Kev khoov ua rau muaj qhov V lossis U-zoo li tus qhov ntawm ntug ntawm ob lub kav dej. Thiab tom qab ntawd tsim ib txoj kab uas tso cai rau cov khoom siv vuam kom nkag mus tob rau hauv qhov sib koom ua ke. Yog tias tsis muaj qhov, kev vuam tsuas yog tsim kom muaj kev sib txuas sab nraud ntawm qhov chaw, ua rau qhov sib koom ua ke tsis muaj zog thiab tshwj xeeb tshaj yog ua rau tsis ua haujlwm thaum muaj kev ntxhov siab.
Tsim Cov Pob Qij Txha Muaj Zog Dua, Ruaj Khov Dua
Tus ntug beveled ua rau thaj chaw sib txuas ntau ntxiv.
Qhov no tso cai rau kev sib xyaw ua ke ntawm cov hlau tseem ceeb thiab muaj zog dua, tsim kom muaj qhov vuam uas muaj zog npaum li - lossis muaj zog dua - lub yeeb nkab nws tus kheej. Qhov no yog qhov tseem ceeb rau cov ntawv thov siab xws licov kav dej, cov qauv kev teeb tsa, thiab cov tshuab muaj zog siab.
Txo qhov tsis zoo ntawm kev vuam thiab kev ntxhov siab
Ib qho bevel huv si thiab muaj kaum sab xis pab tiv thaiv cov qhov tsis zoo ntawm kev vuam xws li kev sib xyaw tsis tiav, cov slag inclusions, thiab porosity. Ntxiv mus, nws tshem tawm cov npoo ntse, 90-degree uas ua haujlwm ua cov khoom siv rau kev ntxhov siab ntuj. Los ntawm kev faib cov kev ntxhov siab kom sib npaug, qhov sib koom ua ke beveled yuav tsis tshua muaj kev tawg thaum muaj kev nyuaj siab lossis los ntawm kev nthuav dav thiab kev sib cog lus thermal.
Muab Kev Nkag Mus Rau Qhov Tseem Ceeb Rau Kev Vuam
Lub bevel muab lub vuam teeb lossis electrode tsis muaj kev cuam tshuam nkag mus rau hauv paus ntawm qhov sib koom ua ke. Qhov no yog qhov tseem ceeb heev raucov kav dej tuab phab ntsaLub bevel ua kom ntseeg tau tias qhov sib xws ntawm weld thiab ua tiav thoob plaws tag nrho cov tuab ntawm cov khoom.
Ua tau raws li Txoj Cai Kev Lag Luam thiab Cov Qauv Kev Nyab Xeeb
Raws li feem ntau cov qauv vuam kev lag luam. Cov pieps no tuab dua li qee qhov txwv, feem ntau nyob ib puag ncig 3 hli (1/8 nti). Thiab cov qauv no qhia meej meej cov ces kaum bevel (feem ntau 30 ° -37.5 °) kom lav qhov kev ua tiav ntawm cov qauv thiab ua raws li cov cai kev nyab xeeb.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-21-2025
