Umahluko phakathi kwesithando somlilo esiphakathi kunye nesithando somlilo

1. Okokuqala, umgaqo wokufudumeza wesithando somlilo ophakathi kunye nesithando sokumelana nesithando sihluke. Isithando somlilo esiphakathi sifudunyezwa yi-electromagnetic induction, ngelixa isithando somlilo sifudunyezwa yimitha yobushushu emva kokuba isithando somlilo sifudunyezwe ngocingo lokumelana.

2, umahluko wesantya sokufudumeza mkhulu kakhulu. Ukungeniswa kwe-electromagnetic yesithando somlilo esiphakathi kwenza ukuba isinyithi esingenanto sitshise ngokwaso, kwaye isantya sokufudumeza siyakhawuleza; ngelixa i-furnace yokumelana itshiswa yi-radiation yocingo lokumelana, kunye nesantya sokufudumeza sicotha kwaye ixesha lokufudumeza lide. Ixesha elifunekayo lentsimbi engenanto ukuze ifudunyezwe kwisithando somlilo esiphakathi lifutshane kakhulu kunexesha elithathayo ukuyifudumeza kwiziko lokumelana.

3. Umahluko phakathi kwe-oxidation yensimbi ngexesha lokufudumala. Ngenxa yesantya sokufudumeza ngokukhawuleza kwesithando somlilo esiphakathi, isikali esincinci se-oxide senziwa; ngelixa isantya sokumelana neziko lokufudumeza sicotha, isikali se-oxide ngokwemvelo singaphezulu. Ubungakanani bomlinganiselo we-oxide oveliswa ngokufudumeza kwesithando somlilo ngu-3-4%, kwaye ukuba isithando somlilo esiphakathi sisetyenziselwa ukufudumeza, sinokuncitshiswa ukuya kwi-0.5%. Iziqwenga zesikali zinokubangela ukunxiba okukhawulezileyo kokufa (ukusebenzisa ukufudumeza kwe-induction kunokunyusa ubomi bokufa ngama-30%).

4. Isithando somlilo esiphakathi sixhotyiswe ngesixhobo sokulinganisa ubushushu ukuze silungise ngokuzenzekelayo ubushushu. Ulawulo oluchanekileyo lobushushu kunye nokungabikho kwesikali se-oxide kunokwandisa ubomi benkonzo yokungunda, kunye nesantya sokulungelelaniswa kweqondo lokushisa kwakhona ngokukhawuleza, ngelixa isithando somlilo sinesantya esincinci sokuphendula kuhlengahlengiso lobushushu. .

5. Ngenxa yokuba isantya sokufudumala kwe-induction yesithando somlilo esiphakathi sikhawuleza, sifanelekile ukufakwa kumgca wokuvelisa ngokuzenzekelayo. Isithando somlilo sokumelana kunzima ukulungelelanisa kumgca wokuvelisa ngokuzenzekelayo.

6. Xa umqhubi esidla, ukutshintsha i-mold kunye nokuveliswa kumisiwe, ngenxa yokuba i-furnace ephakathi inamandla okuqalisa ngokukhawuleza (ngokuqhelekileyo inokufikelela kwimeko eqhelekileyo ngemizuzu embalwa), isixhobo sokufudumeza sinokumiswa, ngoko ke amandla. inokugcinwa. Xa isithando somlilo siqala kwakhona ukuveliswa, kunokuthatha iiyure ukufikelela kwiqondo lokushisa lokusebenza, kwaye kuyinto eqhelekileyo ukumisa nokuyeka ukutshintsha ukuphepha kunye nokulibazisa umonakalo kwiindonga zesithando somlilo.

7. Indawo yokusebenzela ehlala kwi-intermediate frequency furnace incinci kakhulu kunaleyo yesithando somlilo esiqhelekileyo. Ekubeni i-furnace body of the intermediate frequency furnace ayivelisi ubushushu, indawo ejikeleze kuyo ingasetyenziswa, kwaye iimeko zokusebenza zabasebenzi nazo ziphuculwe.

8. Ekubeni isithando somlilo esiphakathi akufuneki ukuba sivelise ukutsha kwaye akukho mitha yokushisa, umthamo wokungenisa umoya we-workshop kunye nomsi ophelileyo uncinci kakhulu.

9. Isithando somlilo esiphakathi sinokuyilwa njengesixhobo esinomlinganiselo othile wokufudumeza ongalinganiyo. Ngokomzekelo, kumsebenzi we-extrusion, i-furnaces ye-diathermy idla ngokusetyenziselwa ukutshisa isiphelo se-billet kwaye siyizise kwiqondo lokushisa eliphezulu ukwenzela ukunciphisa uxinzelelo lokuqala lwentloko ye-extrusion. Kwaye inokubuyisela ubushushu obuveliswa yi-billet ngexesha lokukhupha. Ukufudumeza i-billet kwisithando somlilo sokumelana nako kufuna inyathelo lokucima ukufezekisa le meko. Nangona kukho i-furnaces yegesi ekhawulezayo enokuthi ifikelele ekufudumeni kwe-billet, ukwenza oko kuya kuchaphazela ukulahlekelwa kwamandla kunye neendleko zezixhobo ezongezelelweyo.

10. Ukufudumeza ngesithando somlilo kuthatha ixesha elide ukutshintsha ubushushu bokufudumala. Xa ubushushu bokufudumala bufuna ukutshintshwa ngamaxesha amaninzi ngosuku, kubi kakhulu. Isithando somlilo esiphakathi sinokuhlengahlengisa kwaye sifikelele kubushushu obutsha bokufudumeza kwimizuzu embalwa.