Electromagnetic Arc Stabilization System rau Tube Mills
Hauv kev tshwj xeeb ntawm kev lag luam stainless hlau welding , ua tau zoo dua weld seam zoo yog qhov tseem ceeb. Tungsten Inert Gas (TIG) vuam sawv ntsug raws li cov txheej txheem paub tab thiab nyiam tshaj plaws rau cov ntawv thov siab.
Txawm li cas los xij, ib qho kev sib tw tseem ceeb tshwm sim hauv kev siv TIG vuam: raws li kev vuam ceev nce, lub arc, nyob rau hauv nws lub xeev dawb, nyhav rau 'txuas rov qab' (arc lag lossis arc deflection) txheeb ze rau lub raj steel txoj kev taug kev. Qhov tshwm sim no dhau los ua cov lus tshaj tawm nrog kev nrawm dua, ua rau muaj qhov tsis ruaj khov arc thiab nkag mus tsis txaus.
Qhov kev puas tsuaj arc lag no feem ntau ua rau muaj ntau yam tsis xws luag, suav nrog kev txiav tawm ntawm ob sab nraud thiab sab hauv ntawm lub vuam seam, nrog rau qhov sib txawv 'hump' formations (feem ntau humped hlaws dai ) ntawm ob sab hauv thiab sab nrauv ntawm weld (raws li qhia hauv daim duab 1). Cov kev tsis zoo no cuam tshuam qhov kev ntseeg siab thiab kev zoo nkauj, ua rau muaj kev sib tw tshwj xeeb rau cov kav dej thiab cov kav dej huv..
Unaddressed undercutting tuaj yeem ua rau cov kua seem seem, txhawb kev xeb ntawm cov yeeb nkab steel thiab tsim cov ntsiab lus kev ntxhov siab corrosion . Yog li ntawd, ib txwm muaj kev lag luam vuam cov kev coj ua feem ntau yuav tsum tau txo qis hauv vuam ceev kom txo tau cov teeb meem no thiab ua kom ntseeg tau tias qhov kev siv vuam zoo, yog li cuam tshuam cov khoom siv.
Function thiab Solution
Txhawm rau kov yeej cov kev txwv no thiab ib txhij txhim kho cov kab ntau lawm thaum tswj cov vuam zoo, peb lub tuam txhab tau tsim ib qho kev tshaj lij Electromagnetic Arc Stabilization System . Qhov kev daws teeb meem tshiab no ncaj qha daws cov teeb meem ntawm arc instability thiab tsis txaus nkag los ntawm arc lag.
Lub kaw lus ua haujlwm los ntawm kev qhia txog kev tswj xyuas qhov ntev ntawm lub tshuab electromagnetic hauv thaj tsam nruab nrab ntawm qhov vuam arc. Los ntawm kev siv lub zog electromagnetic , lub arc tau zoo stabilized, txawm tias tuav ruaj khov hauv nws txoj haujlwm hauv nruab nrab lossis nquag txav mus rau pem hauv ntej. Qhov no electromagnetic stabilization tiv thaiv lub arc los ntawm deflecting rov qab los yog oscillating tom qab, yog li tshem tawm qhov tshwm sim ntawm undercutting thiab humped hlaws defects (raws li depicted nyob rau hauv daim duab 2).
Kev siv tswv yim hauv qhov chaw tsim khoom tau pom tias muaj txiaj ntsig zoo kawg li 20-30% nce hauv vuam ceev thaum tsis tu ncua txhawb nqa qhov zoo tshaj plaws weld.
Tsis tas li ntawd, lub kaw lus muaj kev hloov kho hluav taws xob hluav taws xob , tso cai rau kev kho kom zoo rau qhov sib txawv ntawm cov vuam tam sim no thiab kev ua haujlwm nrawm, ua kom muaj peev xwm ua tau zoo thiab ua tau zoo ib yam ntawm ntau hom kev tsim khoom.
Qhov System Cheebtsam
Ua tiav Electromagnetic Arc Stabilization System muaj cov hauv qab no cov khoom tseem ceeb:
