Intermediate Frequency Furnace
Iyo eddy current inogadzirwa neIF chotozvakare ine zvimwe zvinhu zvepakati frequency ikozvino, ndiko kuti, maerekitironi emahara esimbi pachayo anoyerera mumutumbi wesimbi nekuramba kuburitsa kupisa.Iyo yechitatu-chikamu bhiriji mhando inodzorwa zvizere-inodzoreredza rectifier seketi inoshandiswa kugadzirisa inochinjika ikozvino mune yakananga ikozvino.Semuenzaniso, silinda yesimbi inoiswa mune induction coil ine alternating yepakati frequency frequency ikozvino.Iyo silinda yesimbi haina kutarisana zvakananga neiyo induction coil, uye tembiricha yeiyo ine simba coil pachayo yakakwira zvakanyanya.Yakaderera, asi pamusoro pe cylinder inopisa kusvika pakutsvuka uye kunyange kunyunguduka, uye kukurumidza kwehutsvuku uku uye kunyunguduka kunogona kuwanikwa chete nekugadzirisa kuwanda uye simba rezvino.Kana iyo silinda yakaiswa pakati pekoiri, tembiricha yakatenderedza cylinder ichave yakafanana, uye kupisa nekunyunguduka kwecylinder hakuzobudisi magasi anokuvadza kana kusvibisa nharaunda nechiedza chakasimba.
Working principle:
Thechoto chepakati chepakatiinonyanya kuumbwa nemagetsi ekupa, induction coil uye crucible yakagadzirwa nezvinhu zvinoramba mune induction coil.Iyo crucible yakazadzwa nesimbi yekuchaja, iyo yakaenzana neyechipiri mhepo ye transformer.Kana iyo induction coil yakabatana neiyo AC magetsi, inochinjika magineti inogadzirwa muiyo induction coil, uye mitsara yayo yemagineti yesimba inocheka simbi yekuchaja mucrucible, uye induced electromotive simba inogadzirwa mukuchaja.Sezvo iyo yekuchaja pachayo inoumba yakavharwa loop, yechipiri mhepo inoratidzirwa nekutendeuka kumwe chete uye yakavharwa.Nokudaro, ikozvino yakakonzerwa inogadzirwa mubhadharo panguva imwe chete, uye kana ikozvino yakakonzerwa ichipfuura nemubhadharo, mutero unopisa kuti usimudzire kunyunguduka kwayo.
Iyo yepakati frequency yemagetsi vira inoshandisa yepakati frequency magetsi kumisikidza yepakati frequency magineti, kuitira kuti induced eddy ikozvino inogadzirwa mukati meiyo ferromagnetic zvinhu uye inogadzira kupisa, kuitira kuti uwane chinangwa chekudziya zvinhu.Iyo yepakati frequency yemagetsi vira inotora 200-2500Hz yepakati frequency magetsi ekupa induction kupisa, kunyungudika uye kuchengetedza kupisa.Iyo yepakati frequency yemagetsi choto inonyanya kushandiswa kunyungudutsa kabhoni simbi, alloy simbi, yakakosha simbi, uye inogona zvakare kushandiswa kunyungudutsa nekudziya kweasina-ferrous simbi semhangura nealuminium.Iyo midziyo idiki muhukuru uye yakareruka muhuremu.Chiedza, kunyatsoshanda, kushandiswa kwesimba shoma, kukurumidza kunyunguduka uye kupisa, kudzora kuri nyore kwekushisa kwechoto, uye kugadzirwa kwakanyanya.
