High-frequency induction heat muchina yemubhedha njanji quenching muitiro

Yakakwira-frequency induction yekudziya muchina wekuomesera kwepamusoro maitiro eworkpiece

①Zita repamusoro-frequency induction yekudziya pamusoro pekuomesa basa chidimbu CA6140 lathe mubhedha njanji yakakwirira-frequency kuomesa inductor chimiro, zvinhu zvinoshandiswa iHT300.

②Yakakwira frequency induction yekudziya pamusoro inodzima kupisa kurapwa kwehunyanzvi mamiriro, yepakati frequency kudzima magetsi paramita: primary voltage, 520V; mutsara unouya ikozvino, 150A; yekutanga coil inotendeuka, 12 inotendeuka; yechipiri makoiri anochinja, 120kW; simba chinhu, 90%.

③Yakakwira-frequency induction yekudziisa pamusoro inodzima kupisa kwemaitiro maitiro: a. Mukana uri pakati peinductor uye gwara renjanji inosvika 1.5-2mm. b. Kufamba kumhanya 4mm/min. Kudzima tembiricha 900 ℃. d. Kudzima mvura yepakati. e. Kutonhodza nzira: kuramba kupfapfaidza.

④Yepakati frequency induction kudziya kwepasi inodzima kupisa kwekurapa maitiro ekuongorora a. Kuoma Mushure mekudzima kwepamusoro-soro, kuoma kunosvika 45 ~ 55HRC. b. Kudzika kweiyo yakaoma layer ndeye 2mm. c. Microstructure Iyo yakaomeswa layer ndeye cryptocrystalline uye yakanaka tsono-yakaita martensite. Graphite. Kune hushoma hwephosphorous eutectic pasina pachena shanduko layer. d. Kubhenda deformation, kuora mwoyo kwepakati kuduku kudarika kana kuenzana ne 0.5mm.