Umgaqo wokulinganisa ubushushu be i-billet yokufudumeza ubushushu eziko

Umlinganiso wobushushu beBillet: Ngexesha lenkqubo yokufudumeza, iqondo lobushushu kumphezulu webillet lilinganiswa ngomngxunya wekhoyili ecaleni. Intloko yokulinganisa iqondo lobushushu ejongene nomphezulu webilllet ngalo mngxunya. Ukulinganiswa kobushushu be-optical kuxhomekeke kubuso be-billet kunye nokuhamba kwayo. Kwinto nganye ekufuneka ishushu, i-potentiometer edityaniswe kwintloko yokulinganisa ihlengahlengiswa ngovavanyo oluninzi kunye nemilinganiselo yokuthelekisa. Injongo yoku kukufumana umahluko phakathi kweqondo lobushushu kunye nexabiso lomlinganiso elibonisiweyo. Ngenxa yokuba umlinganiso wobushushu be-optical buxhomekeke kubuso be-billet, kwaye ixesha elide i-billet ehlala kubushushu obuphezulu iya kuvelisa isikali se-oxide ngaphezulu, esiya kwenza amaqamza emva kwexesha elide kwaye ekugqibeleni siwa. Iqondo lobushushu lomaleko wamaqamza liphantsi kunobushushu be-billet, nto leyo ebangela iimpazamo kubushushu obulinganisiweyo.

Ngesi sizathu, i-nitrojeni ivuthelwa kwimingxunya yekhoyili ukuthintela ioksijini esemoyeni ojikelezileyo ekuchaphazelekeni komphezulu we-billet kwindawo yokulinganisa. Ukusetyenziswa kwe-nitrogeni kumalunga ne-20L / h kwibhillet ebonelelwe yi “slab induction heating fire”. Umphezulu wale billet uhamba usiya kumatshini wokubetha ngenqindi kunye nenkqubo yokubetha, emva koko ukwinkqubo yokukhupha kumatshini wokubetha. Iya kutyhilwa kwimo engqongileyo. Ke ngoko, umaleko wesikali se-oxide uvelisiwe kumphezulu we-billet. Ukuze ususe isikali se-oxide, kufakelwa umbhobho womoya ocinezelweyo phantsi kwesithando somlilo. Xa utshaja, umlomo uvuthela umoya ocinezelekileyo kumphezulu welebile ukuze ususe isikali se-oxide evulekileyo kwindawo yomlinganiso wobushushu be-billet kwaye uyicinezele. Imfuneko yomoya imalunga ne-45m3 / h, intloko yokulinganisa ubushushu boqondo, ubushushu obulinganisiweyo burekhodwa ngumrekhoda wobushushu. Xa ubushushu bokufudumeza budlula obona bushushu buchaziweyo, umbane we-inductor unqunyanyisiwe ukuqinisekisa ukuba i-billet ayigqithisi; xa ubushushu be-billet bungaphantsi kunobushushu obuchaziweyo, unikezelo lwamandla lwe-inductor luvulwa ngokuzenzekelayo. Ukusebenza kwesithando somlilo “sokufudumeza”: Kwiibhilithi zensimbi kazibuthe eziqhele ukutyhoboza, xa kufudunyezwe kubushushu obungaphantsi kwendawo yeCurie, isantya sokufudumeza sikhawuleza kakhulu. Ukuthintela iintanda kwi-billet, kusetyenziswa kuphela amandla asezantsi ekusebenzeni. Xa ubushushu bokufudumeza budlula indawo yobushushu beCurie, amandla e-inductor ayancipha, kwaye isantya sokufudumeza se-billet siyacotha. Umbane kwi-inductor kufuneka unyuswe ukufudumeza i-billet kwiqondo lobushushu elifunekayo elinamandla aphezulu.