Steel tawb dov welding tshuabadopts dual-disc synchronous txheej txheem. Lub ntsiab tuav yog ntsia rau hauv qhov chaw ntawm qhov chaw ruaj khov thiab qhov txav txav txav thiab yog clamped thiab tsau. Cov kauv tuav tsis tu ncua pub los ntawm layout ncej. Qhov kawg yog pre-welded mus rau lub ntsiab tuav. Thaum lub sij hawm ua haujlwm, lub rotating disc tsav cov kauv tuav kom muab kauv nyob ib ncig ntawm lub ntsiab tuav, thiab lub txav disc txav synchronously thiab uniformly raws txoj kev tsheb ciav hlau. Qhov kev tiv thaiv qhov chaw vuam tshuab siv lub siab thiab melts ntawm kev sib tshuam ntawm cov tuav tseem ceeb thiab cov kauv tuav hauv lub sijhawm tiag tiag, ua kom tiav qhov tsim ntawm kauv hlau tawb hauv ib qho mus.
Lub ntsiab welding txoj kev muaj xws li qhov chaw welding thiab roj tiv thaiv vuam. Resistance chaw welding generates tshav kub los ntawm qhov tsis kam ntawm cov hlau bar nto nyob rau hauv lub siab ntawm cov electrodes, thiab nws melts thiab welds nyob rau hauv lub siab. Cov tsis muaj kev ruaj ntseg thiab kev sib sau ceev ceev, ua rau nws haum rau batch ua ntau lawm ntawm cov pa disc kauv bar winding. Gas tiv thaiv vuam siv cov pa roj carbon dioxide tiv thaiv vuam, nrog rau qhov sib sib zog nqus weld nkag thiab ntau dua kev sib txuas lub zog. Nws yog tsim nyog rau tej yaam num xws li txoj kev thiab waterway piles thiab choj piles uas yuav tsum nruj me ntsis rau weld zog; Txawm li cas los xij, nws qhov vuam ceev yog qeeb dua qhov chaw vuam thiab cov khoom siv thiab kev ua haujlwm siab dua.
Piv nrog rau cov txheej txheem ntawm lub rooj ntev zaum rooj zaum, cov txheej txheem kev sib sau ua ke ncaj nraim rau lub ntsiab tuav, npaj cov kauv tuav tusyees, thiab ua kom tiav zoo dua qub, ua rau nws tsis tshua muaj kev poob roundness thiab deform thaum thauj thiab txo qis. Ntxiv mus, nws txawv ntawm cov khoom siv winding yooj yim: cov qauv yooj yim tsuas yog ua tiav cov winding ntawm cov kauv tuav thiab tsis muaj cov txheej txheem vuam synchronous. Tom qab vuam yuav tsum tau ntxiv manually, thiab txoj kev zoo thiab ntau lawm continuity tsis zoo li lub dov vuam integrated tshuab. Cov txheej txheem no yog dav siv rau kev tsim cov khoom siv prefabricated steel tawb rau cov tsev, dhuav cast-in-place piles, dams, sib sib zog nqus foundation pit support pawg, prefabricated piles rau ports, offshore, thiab loj-inch piles, ua tau raws li tus qauv tsim raws li kev cai ntawm engineering steel ncej.
