Isithando somlilo esibizwa ngokuba yi-induction sisixhobo esisebenzisa umgaqo we-electromagnetic field induction ukuguqula amandla ombane abe ngamandla obushushu ukuze afudumale aze anyibilikise itshaja yesinyithi. Ngokwesakhiwo, sahlulwe sahlulwe sahlulwe saziindidi ezimbini: isithando somlilo esibizwa ngokuba yi-core induction kunye nesithando somlilo esibizwa ngokuba yi-coreless induction.
Isithando somlilo esingenasiseko sineengenelo zokusebenza kakuhle, ukonga amandla, ungcoliseko oluphantsi, ukulungiswa okulula kolwakhiwo, ulawulo olulula lomoya, amandla okufudumeza aqinileyo, kunye nokusebenza okwethutyana. Isithando somlilo esingenasiseko sahlulwe saba: isithando somlilo esingenasiseko samandla (ngaphakathi kwe-50Hz); isithando somlilo esingenasiseko samandla (50Hz-10000Hz) kunye nesithando somlilo esingenasiseko samandla (ngaphezulu kwe-10000Hz). Kwiminyaka yakutshanje, ngophuhliso kunye nokuphuculwa kokuthembeka kombane we-thyristor oguquguqukayo onamandla aphezulu, isithando somlilo esingenasiseko samandla siye sathatha indawo yesithando somlilo esingenasiseko samandla kancinci kancinci. Xa kuthelekiswa nesithando somlilo esingenasiseko samandla, isithando somlilo esingenasiseko samandla sinokusebenza kakuhle kobushushu kunye nokusebenza kakuhle kombane, ixesha elifutshane lokunyibilika, ukusetyenziswa kwamandla aphantsi, kunye nokuphunyezwa ngokulula. Iingenelo zokwenza izinto ngokuzenzekelayo. Ukongeza, isithando somlilo esingenasiseko samandla siphuhliswa kwicala lomthamo omkhulu kunye namandla aphezulu, aneemfuno eziphezulu zezinto ezichaseneyo.
I-lining erhabaxa yinto ebalulekileyo emisela imveliso ye-induction furnace, umgangatho we-casting kunye nokhuseleko kunye nokuthembeka kwemveliso kunye nokusebenza. Ukuze sifumane i-lining erhabaxa enomgangatho olungileyo kunye nobomi benkonzo ende, kufuneka siqale siqonde iimeko zokusetyenziswa: (1) Ubukhulu be-lining erhabaxa buphezulu. Incinci, i-gradient yobushushu ye-lining inkulu; (2) Ukuxutywa kwe-electromagnetic yesinyithi esinyibilikisiweyo kwi-furnace kubangela ukukhukuliseka koomatshini kwe-lining erhabaxa; (3) I-lining erhabaxa iphinda icinywe kwaye ichaphazeleke ngobushushu.
Ngoko ke, izixhobo ezikhethiweyo zokuchasana kufuneka zibe: ukuchasana okuphezulu ngokwaneleyo kunye nobushushu obuthambileyo phantsi komthwalo; ukuzinza okuhle kokutsha kobushushu; akukho mpendulo yamakhemikhali ngeentsimbi kunye ne-slag; amandla athile oomatshini obushushu obuphezulu; ukugquma okuhle kunye nokugquma; ulwakhiwo oluhle, uxinano oluphezulu lokuzalisa, ukucocwa okulula, ukugcinwa okulula; izixhobo ezininzi zezinto ezikrwada zokuchasana, amaxabiso aphantsi, njl. Uphuhliso lwe-induction furnace lunxulumene ngokusondeleyo nenkqubela phambili yetekhnoloji yezinto ezichasanayo. Uyilo lwe-induction furnace enkulu yamandla aqhelekileyo idla ngokuqala ekukhetheni izixhobo ezichasanayo kunye novavanyo lokulinganisa lwe-furnace lining. Nokuba kunjalo, ukhetho lwe-induction lining refractories lusekelwe ekusetyenzisweni nasekugcinweni koqoqosho lwe-furnace. Ngenjongo yokudibanisa ngokuqinileyo kwizixhobo zombane, okukhona ubukhulu be-lining buncipha, kokukhona bungcono ngaphandle kokuchaphazela ubomi benkonzo.
Ixesha lokuthumela: Epreli-18-2022