Nyob rau hauv lub reluam teb, nrog nws cov tshaj xo cov ntsiab lus cov ntsiab lus thiab cov cim, cov tsiaj ntawv "A" thiab "Z" tsis yog tsuas yog cov ntawv sau. Lawv sawv cev cov ntsiab lus tshwj xeeb thiab cov ntsiab lus uas cuam tshuam nrog kev siv cov kev ua haujlwm vuam, kev xaiv kom zoo, thiab cov khoom xaiv. Nkag siab tias yog dab tsi "a" thiab "z" sawv rau hauv vuam yuav pab tau ob tus neeg pib tshiab nkag mus rau hauv lub tshav pob.
Dab tsi yog "ib tug" sawv cev hauv vuam?
Ib qho ntawm feem ntau cov ntaub ntawv rau "A" hauv vuam yog cuam tshuam rau vuam hluav taws xob lossis cov hlau. Cov neeg Asmeskas cov neeg siv hluav taws xob (AWS) tau tsim ib qho kev faib tawm rau kev faib tawm vuam, thiab "ib qho" feem ntau tshwm sim thaum pib ntawm cov lis haujlwm ntawm cov haujlwm. Piv txwv li, hauv AWS A5 cov qauv, xws li A5.1 rau cov roj av hlau, "" ib qho "ntawm no yog tsim los ntawm AWS. Qhov kev faib tawm no pab cov neeg siv hluav taws xob tsim nyog cov ntaub ntawv tsim nyog rau cov cuab yeej siv vuam thiab ua kom tau raws li cov khoom siv uas xav tau.
"A" tseem tuaj yeem sawv ntsug rau "Kev Kaj Siab", uas yog qhov tseem ceeb ntawm vuam. Kev kam txais yog hais txog qhov nyiaj ntawm hluav taws xob tam sim no siv thaum lub sij hawm vuam, thiab nws cuam tshuam ncaj qha rau cov lus qhia tshav kub rau hauv Weld. Tsawg dhau qhov kev noj tshuaj tsawg yuav ua rau tsis muaj fusion tsis muaj fusion ntawm cov hlau thiab cov tub lim cov khoom siv, ua rau cov khoom siv tsis muaj zog. Ntawm qhov tod tes, ntau dhau kev tuaj yeem ua rau hlawv -}}} los ntawm, thiab tseem tuaj yeem ua kom muaj zog thiab ua rau txawv. Welders yuav tsum tau kho cov amperage raws li cov khoom xws li hom thiab tuab ntawm cov pas nrig vuam, thiab cov vuam txheej txheem siv.
Lwm qhov tau siv rau "A" yog "annealing", ib qho txheej txheem kev kho cua sov feem ntau muaj cuam tshuam nrog vuam. Tom qab vuam, qhov cua sov - be} cuam tshuam cheeb tsam (Hz) ntawm cov hauv paus hlau yuav dhau los ua qhov nyuaj thiab ci iab vim yog kev ua kom sai. Annealing koom nrog cua sov txoj kev muab tso rau ib feem rau qhov kub thiab txias, tuav nws rau qee lub sijhawm, thiab tom qab ntawd txias nws qeeb. Cov txheej txheem no yuav pab ua kom ua kom muaj kev ntxhov siab sab hauv, txhim kho kev sib luag, thiab txo qhov nyuaj hauv lub haz, txhim kho qhov kev ua tau zoo ntawm welded sib koom tes.
Dab tsi yog "z" sawv cev hauv vuam?
"Z" hauv vuam yog qhov tsis tshua yog hais txog ntau dua "a", tab sis nws tseem muaj cov ntsiab lus tshwj xeeb hauv qee cov ntsiab lus. Ib qho ntawm lub ntsiab lus tseem ceeb yog "zinc", cov hlau uas nquag koom nrog hauv vuam, tshwj xeeb tshaj yog thaum ua haujlwm nrog galvanized steels. Galvanized steel yog coated nrog ib txheej ntawm zinc kom tiv thaiv corrosion. Txawm li cas los xij, thaum vuam galvanized steel, zinc txheej melts ntawm qhov ntsuas kub qis dua li cov hlau hauv paus. Qhov no tuaj yeem ua cov teeb meem xws li zinc fumes, uas muaj kev phom sij rau cov welders yog nqus tau, thiab porosity nyob rau hauv lub weld vim yog vaporization ntawm zinc. Welders yuav tsum tau txais kev ceev faj tshwj xeeb, xws li kev siv cov chaw nres nkoj kom zoo thiab hloov kho kev ua haujlwm welameters, thaum ua haujlwm nrog zinc {}}} coated cov ntaub ntawv.
Nyob rau hauv qee cov ntaub ntawv vuam lossis cov kev qhia txuj ci kev paub, "Z" kuj tseem sawv cev "} Axis" hauv cov ntsiab lus ntawm vuam txoj hauj lwm lossis robotic vuam. Lub z - Axis hais txog txoj kab ntsug hauv ib peb - qhov ruaj khov kho system. Nyob rau hauv robotot vuam, kev txav ntawm vuam Tawb raws z {}}} ion}}} ax} ax}}} axentent້ອງ tseem ceeb rau kev tswj hwm ruaj khov thiab sib txawv weld nkag. Txawm tias hauv kev tuav cov vuam, to taub txog qhov kev sib raug zoo sib xws nrog cov neeg tua tsiaj muaj peev xwm pab cov vuam ib txoj kev vuam thiab lub kaum sab xis, ua kom muaj txiaj ntsig zoo ntawm Weld.
Ib qho ntxiv, "Z" tuaj yeem cuam tshuam nrog "Zigzag" vuam, ib qho txheej txheem vuam. Zigzag vuam cuam tshuam nrog kev txav lub teeb vuam nyob hauv ib tus qauv zigzag raws Weld Sib Tham. Cov txheej txheem no feem ntau siv los nce qhov dav ntawm Weld hlaws, txhim kho kev sib luag nrog cov hlau hauv paus, thiab faib cov cua kub kom yooj yim dua. Nws yog tshwj xeeb tshwj xeeb thaum siv cov ntaub ntawv tuab lossis thaum muaj WELD WELD yuav tsum muaj lub zog txaus.
Hauv kev xaus, hauv Vuam, "A" thiab "Z" txhua tus muaj ntau lub ntsiab uas sib txuas nrog cov sib txawv ntawm vuam ntawm vuam. "Ib qho" feem ntau cuam tshuam nrog cov qauv, cov txheej txheem tseem ceeb, thiab kho cua sov, thaum lub sijhawm ua kom sov, thiab cov qauv vuam. Paub txog cov ntsiab lus no tso cai rau cov ntaub ntawv txhais lus zoo dua qub, ua raws cov txheej txheem tsim nyog, thiab thaum kawg ua tiav siab qhov txiaj ntsig.
