Galvanized ntawv hais txog cov ntawv hlau nrog ib txheej ntawm zinc rau saum npoo. Galvanized steel ntawv yog coated nrog ib txheej ntawm hlau zinc nyob rau saum npoo ntawm daim ntawv steel los tiv thaiv kev xeb thiab txuas ntxiv nws txoj kev pabcuam lub neej. Qhov zinc-coated steel ntawv yog hu ua galvanized ntawv. Galvanizing yog kev lag luam thiab siv xeb tau xeb tau xeb uas feem ntau siv. Txog ib nrab ntawm lub ntiaj teb zinc ntau lawm yog siv rau tus txheej txheem no.
Lub zinc txheej ntawm galvanized steel tsis tsuas yog muaj lub cev tiv thaiv lub cev, tab sis kuj ua lub luag haujlwm electrochemical ntawm cov hlau matrix. Nws zoo corrosion ua rau galvanized steel dav siv nyob rau hauv ntau thaj teb.
Txawm li cas los xij, vim muaj cov txheej txheej zinc nyob rau hauv galvanized steel, cov vuam cov txheej txheem ntawm cov hlau galvanized yog txo qis. Nyob rau hauv cov txheej txheem vuam ntawm galvanized steel, lub zog ntawm cov txheej xim zinc thiab cov hauv paus hlau txawv heev. Cov pa roj av ntawm cov txheej zinc yuav ua rau muaj txiaj ntsig dhau ntawm lub hauv paus ntawm lub hauv paus, yog li nws muaj qhov cuam tshuam zoo ntawm cov hlau galvanized thaum lub ntsej muag vuam.
Qhov tsis zoo ntawm cov tsoos vuam
Tam sim no, muaj peb lub ntsiab vuam cov txheej txheem rau galvanized steel khoom: arc vuam (smaw), cov roj av thaiv cov vuam thiab laser vuam. Arc vuam tsis muaj vuam kub tsawg, dav weld kub pib thaj chaw, loj zinc txheej pib nyob ze ntawm weld, thiab tsis zoo weld corrosion tsis kam. Cov thaiv cov hluav taws xob vuam (Mag) tau muaj kev sib koom ua ke loj, tab sis weld sib txawv, siab ceev, thiab lub vuam hlau yooj yim rau kev nkag mus rau qhov chaw ua haujlwm; Arc Brazing tau qis dua vuam tshav kub tawm, tab sis obd sib koom ua lub zog yog tsawg.
Qhov zoo ntawmLaser Vuam
Laser Vuam belongs rau high-lub zog nqaj vuam technology, uas muaj lub zog loj, loj dua hluav taws xob cuam tshuam, thiab txuag hluav taws xob me me. Nws yog qhov haum rau cov kev xav tau ntawm precision vuam thev naus laus zis. Nws tseem yog qhov kev kawm ntau tshaj plaws thiab feem ntau dav siv vuam txoj kev vuam hauv kev tsim khoom tiag tiag thiab kev ua tiav. Yog li ntawd, nws tau dhau los ua qhov kev xaiv zoo tshaj plaws rau vuam galvanized ntawv.
Lub thickness ntawm galvanized ntawv welded los ntawmHandheld Laser Laser Tshuab
Raws li cov khoom lag luam laser feem ntau, Handheld laser laser vuam tshuab yog haum rau cov ntawv galvanized nrog tsawg dua 3mm. Tshwj xeeb, rau cov ntawv galvanized nrog ib daim ntawv tuab ntawm 1 mm, lub zog ntawm kev ua haujlwm ntawm 2 hli, thaum lub zog ntawm 1200W yog qhov tsim nyog dua. Rau vuam cov ntawv qhia ntawm cov tuab no, ib qho 2000W laser welder pom zoo. Lub riseler laser laser ob lub peev xwm vuam muaj zog vuam thiab muaj peev xwm ua tau tag nrho-hla tag nrho cov ntaub ntawv vuam hlau rau 7 hli tuab.
Handheld Laser Cov Ntawv Muaj Peev Xwm Velders Tau muab kho kom haum raws li daim ntawv, lossis cov cuab yeej siv nrog lub zog tsim nyog.
