Iyo yekuburitsa inotakura chigaro kupisa kurapwa ne induction hardening machine. Chii chinoguma?

Izvo zvinhu zvechigaro chekuburitsa chinotakura kazhinji chiri Nha. Naizvozvo, izvo zvinodikanwa pairi mukugadzira uye hupenyu hwakareba zvakanyanya, zvichizoda kuti ive nehukama hwakareba, yakasimba yekupfeka kuramba uye hupenyu hwakareba hwebasa. Neichi chikonzero, vazhinji vagadziri vanoshandisa yakakwira-frequency kuomesa michina yekurapa kupisa. Nhasi, ini ndichakuudza kuti mhedzisiro yekurapa kupisa iri sei.

(1) Yakakwira-frequency inokurumidza kupisa kwetembiricha shanduko inoshandura yakakosha poindi tembiricha mune simbi, iyo inowedzera Ac3 mutsara. Mumamiriro ezvinhu akajairwa, iyo yepamusoro-frequency kudzima tembiricha yeNha. 45 simbi iri 890-930 ℃, uye kudzima kwemvura uye kutonhora kwemafuta zvinoshandiswa. Kana kutenderera kwemvura kuchishandiswa senzvimbo inotonhorera, kuitira kudzivirira kutsemuka, tembiricha inopedza kupisa inofanira kudzikiswa. Iyo yakakurudzirwa kukosha i820-860 ℃.

(2) Shanduko yenguva yekupisa Kana muchina wekuomesa-frequency uchishandiswa pakurapa kupisa, kuwedzera simba rekuburitsa, kudzikisa nguva yekupisa uye saizi yeiyo inductor gap, uye kudzika kweyakaomeswa dura inosangana nehunyanzvi zvinodiwa inogona inowanikwawo.

(3) Iyo yekutanga dhizaini inoda yakakwira-frequency kukurumidza kupisa kuita iyo austenite kuumbwa isina kuenzana, uye chimiro chepakutanga chine pesvedzero huru pane homogenization yeaustenite. Naizvozvo, iyo yekuparadzanisa inotakura chigaro inofanirwa kuve yakajairwa pamberi peiyo yepamusoro-frequency kudzima kuti iite Iyo yunifomu uye nekugovaniswa kwakanaka kwe carbides kunobatsira kugadziridza iyo austenite panguva yekukurumidza kupisa, nokudaro ichidzivirira kutsemuka.

(4) Multi-turn inductor Iyo yekudziya kugona inogona kuvandudzwa nekushandisa yakawanda-kutendeuka inductor.