Yakakwira-frequency yekudzimisa michina kudzikama nzira

High-frequency quenching midziyo inoshandisa maitiro eganda, kureva, induction heat technology, kuti ikurumidze kuwedzera kupisa kwepamusoro pebasa rekushanda, uye kutonhora kwepamusoro kwekushanda kunogona kukwira kusvika 800-1000 ° C mumasekondi mashomanana. Nekuvandudzwa kweindasitiri, iyo induction yekudziya tekinoroji yeakakwira-frequency yekudzima michina yakaramba ichivandudzwa, uye application yakaramba ichiwedzerwa. Mushure mekunge workpiece yadzimwa ne-high-frequency quenching midziyo, inoda kudzikamiswa munguva kuti ideredze brittleness ye quenching transition zone, kubvisa kushushikana kwemukati mushure mekudzima, kunatsiridza plastiki uye kuoma, uye kuzadzisa zvinodiwa zvemagetsi. Kuomarara kweiyo workpiece mushure mekudzika-frequency quenching yakakwira kupfuura iyo yakajairwa kudzima, uye kuomarara kuri nyore zvakare kudzikira mushure mekupisa. Inotevera mupepeti inosuma nzira nhatu dzinowanzo shandiswa kudzikamisa pano:

1. Kupisa muchoto:

Furnace tempering ndiyo yakajairika nzira yekupisa, uye yakakodzera hukuru hwakasiyana hwemaworkpieces. Inowanzo kupiswa muchoto chegomba ine feni. Kupisa kwekushisa kunofanira kugadziriswa maererano nezvinhu zvebasa rekushanda, kuoma mushure mekudzima uye kuoma kunodiwa. Kazhinji, kupisa kwekushisa kwesimbi yealloy yakakwirira kudarika ye carbon steel; kuoma mushure mekudzima kwakadzikira, uye tembiricha yekudziya inofanira kudzikiswa zvakakodzera.

2. Kuzvidzora:

Iyo inonzi self-tempering ndeye kudzora nguva yekutonhorera ye induction quenching ye-high-frequency quenching midziyo, kuitira kuti pamusoro pe workpiece inodzimwa asi kwete kutonhora kuburikidza. Kupisa kwasara munzvimbo yekudzima kunokurumidza kuendeswa kune yakadzima pamusoro peiyo workpiece uye inosvika kune imwe tembiricha kuti iite pamusoro pemvura inodzima layer Yakadzikama. Shanduko yekushisa kwepamusoro kweiyo induction yakaomesa maworkpiece panguva yekuzvipisa. Kuzvidzora kunokodzera kupisa panguva imwe chete uye kudzima maworkpieces ane maumbirwo akareruka.

3. Induction tempering:

Induction tempering Mushure mekuita kuomeswa kweakareba shafts uye maoko, induction tempering dzimwe nguva inoshandiswa. Induction tempering inowanzoenderana ne induction kuomesera kuumba induction yekupisa kupisa pombi yekurapa. Mushure mokunge workpiece ichipisa ne-quenching inductor uye yakatonhodzwa nemhete yemvura yepfapfaidzo, inoramba ichipisa nekupisa inductor yekupisa.

Kuenzaniswa nekupisa muchoto, induction tempering ine nguva pfupi yekupisa uye nekukurumidza kupisa kwekupisa. Mhedzisiro ndeye microstructure ine mutsauko mukuru. Iko kupfeka kuramba uye kuomarara mushure mekupisa zviri nani pane izvo zvekupisa muchoto. Moto wakakwira.