I-Intermediate Frequency Furnace

I-eddy current ekhiqizwe yi-IF isithando somlilofuthi inezinye izici ze-intermediate frequency current, okungukuthi, ama-electron amahhala ensimbi ngokwawo ageleza emzimbeni wensimbi anokumelana nokukhiqiza ukushisa.Isekhethi yohlobo lwebhuloho enezigaba ezintathu elawulwa ngokugcwele isetshenziselwa ukulungisa isimanje esishintshashintshayo sibe esamanje esiqondile.Isibonelo, i-cylinder yensimbi ifakwa kukhoyili yokungeniswa ne-intermediate frequency current eshintshanayo.Isilinda sensimbi asithintani ngqo nekhoyili yokungeniswa, futhi izinga lokushisa lekhoyili elinamandla ngokwalo liphezulu kakhulu.Okuphansi, kodwa ubuso be-cylinder bushiswa kuze kube seqophelweni lokubomvu ngisho nokuncibilika, futhi ijubane lalokhu kubomvu nokuncibilika kungafinyelelwa kuphela ngokulungisa imvamisa namandla wamanje.Uma i-cylinder ibekwe phakathi nendawo yekhoyili, izinga lokushisa elizungeze isilinda lizofana, futhi ukushisa nokuncibilika kwe-cylinder ngeke kukhiqize amagesi ayingozi noma kungcolise imvelo ngokukhanya okunamandla.

Umgomo wokusebenza:
Iisithando somlilo esiphakathiikakhulukazi yakhiwe ukunikezwa kwamandla kagesi, ikhoyili yokungeniswa kanye nesiphambano esenziwe ngezinto eziphikisayo kukhoyili yokungeniswa.I-crucible igcwele ukushaja kwensimbi, okulingana nokuvuthwa kwesibili kwe-transformer.Lapho ikhoyili yokungeniswa ixhunywe kugesi we-AC, inkambu kazibuthe eshintshanayo iyakhiqizwa kukhoyili yokungeniswa, futhi imigqa yayo kazibuthe yamandla isika ukushajwa kwensimbi ku-crucible, futhi amandla e-electromotive akhangisiwe akhiqizwa ekushajeni.Njengoba ukushaja ngokwayo kwakha i-loop evaliwe, i-winding yesibili ibonakala ngokujika okukodwa futhi ivaliwe.Ngakho-ke, i-current induced ikhiqizwa enkokhelweni ngesikhathi esifanayo, futhi lapho i-current induced idlula enkokhelweni, inkokhiso iyashiswa ukuze ikhuthaze ukuncibilika kwayo.

Isithando somlilo esiphakathi nendawo sisebenzisa amandla kagesi aphakathi nendawo ukuze kusungulwe inkambu kazibuthe eyimvamisa emaphakathi, ukuze i-eddy yamanje ikhiqizwe ngaphakathi kwempahla ye-ferromagnetic futhi ikhiqize ukushisa, ukuze kufezwe inhloso yokushisisa into.Isithando somlilo sikagesi esiyimvamisa emaphakathi sithatha amandla kagesi aphakathi kwama-200-2500Hz wokushisa okungeniswayo, ukuncibilikisa nokugcina ukushisa.Isithando somlilo sikagesi esiphakathi nendawo sisetshenziselwa ikakhulukazi ukuncibilikisa insimbi ye-carbon, i-alloy steel, insimbi ekhethekile, futhi singasetshenziselwa ukuncibilikisa nokufudumeza izinsimbi ezingenayo insimbi njengethusi ne-aluminium.Imishini incane ngosayizi futhi ilula ngesisindo.Ukukhanya, ukusebenza kahle okuphezulu, ukusetshenziswa kwamandla okuphansi, ukuncibilika okusheshayo nokushisa, ukulawula okulula kwezinga lokushisa lomlilo, nokusebenza kahle kokukhiqiza okuphezulu.