Vuam tam sim no
Nyob rau hauv lub multi-wire faus arc vuam ntawm ncaj seam welded kav, vuam tam sim no ntawm tag nrho cov nyob ntawm tej nce, qhov seem ntawm cov vuam yuav nce, tab sis cov degree ntawm nce nyob rau hauv sib txawv vuam hlau yuav txawv. Feem ntau, vuam tam sim no ntawm thawj vuam hlau yog qhov loj tshaj plaws ntawm tag nrho cov welded hlau. Nws qhov kev hloov pauv yuav ua rau muaj kev hloov pauv loj dua piv rau lwm cov welding hlau, thiab qhov nruab nrab welding hlau muaj zog dua li qhov kawg. Ib yam li ntawd, thawj welding hlau vuam tam sim no muaj feem cuam tshuam rau qhov tob ntawm vuam seam. Qhov nruab nrab welding hlau yog me me raws li qhov tob ntawm cov vuam seam filling, thiab qhov kawg vuam hlau yuav luag tsis cuam tshuam rau qhov no. Qhov no kuj tau pom cov lus ceeb toom cuam tshuam ntawm lub rooj sab laj automation. Yog li ntawd, thaum npaj cov txheej txheem multi-buried arc vuam, nws yuav tsum yog qhov loj tshaj plaws vuam tam sim no ntawm thawj vuam hlau, qhov nruab nrab kev txiav txim, thiab qhov kawg.
Arc voltage
Nyob rau hauv multi-wire faus arc welding ntawm ncaj seam welded kav, qhov voltage ntawm tag nrho cov nyob ntawm tej muaj tej yam kev cuam tshuam rau qhov siab ntawm weld thiab qhov dav ntawm qhov dav. Tsawg dhau yuav ua rau nws tsis tuaj yeem tsim kev hloov pauv.
Txij li thaum qhov hluav taws xob ntawm qhov hluav taws xob arc yog qhov sib npaug rau qhov dav dav, uas yog, qhov nkhaus arc voltage txiav txim siab qhov dav ntawm lub tank melting. Yog hais tias lub rear xaim arc voltage tsawg dua lub pem hauv ntej hlau arc voltage, qhov dav ntawm lub rear filament tank yog tsawg tshaj li qhov dav ntawm lub pem hauv ntej hlau melting tank, uas ua rau lub "gurd" hom ntawm lub melting tank seem. Yog li ntawd, thaum npaj cov txheej txheem multi-buried arc vuam, lub arc voltage ntawm thawj vuam hlau yuav tsum yog qhov tsawg tshaj plaws, qhov nruab nrab yog nyob rau hauv nruab nrab, thiab qhov kawg yog qhov loj tshaj plaws.
Vuam ceev
Nyob rau hauv multi-wire faus arc vuam ntawm ncaj seam welded kav, qhov vuam ceev muaj kev cuam tshuam ntau dua ntawm qhov tob thiab qhov dav ntawm qhov vuam, thiab qhov cuam tshuam ntawm qhov seem qhov siab yog me me. Qhov ceev ceev, qhov me me qhov tob thiab qhov dav ntawm melting dav. Feem ntau, qhov vuam ceev yog tsim nyog txhim kho nyob rau hauv lub hauv paus ntawm kev ua kom zoo vuam zoo los txhim kho cov efficiency ntawm cov kav welded ncaj.
Cov khoom siv hluav taws xob tau txais kev teeb tsa hybrid ntawm DC-AC, thiab DC yog siv. Cov welds yog high-alkaline-type welds nrog cov khoom zoo, cov ntsiab lus melting siab, nruab nrab viscosity, thiab zoo arc. Vuam xov hlau yog teem vertically thiab ncaj; kev sib npaug sib npaug; thawj welding hlau yog leaned rau pem hauv ntej, thiab tom kawg welding hlau yog teem rau kev hloov mus rau lub backward leaning nyob rau hauv lem, thiab lub qaij lub kaum sab xis yog nce nyob rau hauv kev txiav txim; Nyob rau hauv kev ua kom lub qhov tob tob thiab xaiv qhov tsim nyog welding kab hluav taws xob tej yam kev mob, lub vuam tam sim no txo qis raws li, thiab cov arc voltage nce.
