Itekhnoloji ye-welding ephezulu ye-high-frequency of the hot-rolled seamless steel pipe

Umbhobho wentsimbi onomda omncinci omncinci usetyenziswa ikakhulu kwi-oyile, umbhobho werhasi yendalo.Umbhobho omncinci wentsimbi ububanzi unecala elinye kunye ne-welding emacaleni omabini, umbhobho odibeneyo uya kuqinisekisa ukuba uvavanyo loxinzelelo lwamanzi, amandla okuqina kunye neempawu zokugoba ezibandayo ze-weld ngokuhambelana nemimiselo.Umbhobho wentsimbi obubanzi obuncinci wenziwa ngumatshini wokuwelda amaza obuninzi ukuya kwiinkcukacha ezithile ze-coil yentsimbi kwityhubhu ejikelezayo kunye nomthungo othe ngqo wentsimbi welding.Ubume bombhobho wentsimbi obubanzi obuncinci bunokuba bungqukuva, kwaye bunokuba sisikwere okanye basemzini, umbhobho othe tye womthungo uxhomekeke ekuqengqelekeni kobungakanani emva kwewelding.

Ukuwelda okuphakamileyo kombhobho wentsimbi obubanzi obuncinci kusebenzisa isiphumo solusu kunye nesiphumo sokusondela komsinga otshintshayo (ac), intsimbi (umcu) emva kokwenziwa kokuqengqeleka, yenza icandelo elinqamlezayo letyhubhu yetyhubhu eqhekekileyo, ithubhu yomthungo ethe tye kufutshane nombindi wokwenziwa. I-coil ejikelezayo enye okanye iseti ye-impedance (umazibuthe) kunye ne-impedance kunye nokuvula umbhobho kwi-loop yokufakelwa kwe-electromagnetic, phantsi kwesenzo sempembelelo yesikhumba kunye nefuthe elisondeleyo, imiphetho yokuvula umbhobho ivelisa impembelelo enamandla kunye nobushushu obugxininisiweyo, yenza i-weld edge ifudunyezwe ngokukhawuleza efunekayo emva kobushushu be-roller extrusion, ukuwelda imo yesinyithi etyhidiweyo ukuqonda umdibaniso phakathi kwekristale, umthungo othe tye owenziwe ngokupholisa umbhobho oqinileyo we-butt weld.

Idayamitha encinci yentsimbi ukuwelda umthungo umthungo ukushwabana okuye kwabangela ubunzima bengingqi kaninzi bufikelela kwindawo yesivuno amaxesha amaninzi, nto leyo inkulu kakhulu kunomthwalo obangelwa luxinzelelo;Uxinzelelo olushiyekileyo olubangelwa kukupholisa okungalinganiyo.Ukuxinezeleka okushiyekileyo ngaphandle kwamandla angaphandle ngaphakathi kwesigaba sokulinganisa phantsi kwesenzo soxinzelelo kunye nazo zonke iintlobo zecandelo lomnqamlezo wentsimbi eshushu egobileyo inolu hlobo loxinzelelo olushiyekileyo, ubukhulu becala lomnqamlezo ngokubanzi intsimbi, uxinzelelo olushiyekileyo lukhulu.Nangona uxinzelelo oluseleyo luyi-equilibri yesigaba, kodwa ukusebenza kwamalungu ensimbi phantsi kwesenzo samandla angaphandle kusenempembelelo ethile.Njengokuguqulwa, ukuzinza, ukuxhathisa ukukhathala, njl njl, kunokwenzeka ukuba kuvelise umphumo ombi.


Ixesha lokuposa: Aug-27-2019