Musiyano mukuru pakati peannealing uye normalizing:

1. Mwero wekutonhodza wenormalizing unokurumidza zvishoma kupfuura iwo weannealing, uye dhigirii rekutonhora kukuru.
2. Chimiro chinowanikwa mushure me normalizing chiri chakanaka, uye kusimba uye kuoma kwakakwirira kudarika iyo ye annealing.

Sarudzo yeannealing uye normalizing:

1. Kune yakaderera kabhoni seamless simbi mapaipi ane kabhoni content isingasviki 0.25%, normalizing inowanzoshandiswa pane annealing. Nekuti kukurumidza kutonhora kutonhora kunogona kudzivirira yakaderera kabhoni seamless simbi pombi kubva kunaya yemahara yepamusoro simende padivi pemuganho wezviyo, nekudaro ichivandudza kutonhora kwekuchinja kuita kwezvikamu zvekutsika; normalizing inogona kuvandudza kuoma kwesimbi uye kucheka kwekucheka kwepasi carbon seamless simbi pombi. ; Kana pasina imwe nzira yekupisa yekupisa, normalizing inogona kunatsa zviyo uye kuvandudza simba reyakaderera kabhoni seamless simbi mapaipi.

2. Iyo yepakati kabhoni inotonhora-inodhonzwa isina musono simbi pombi ine kabhoni yemukati iri pakati pe0.25% ne0.5% inogona zvakare kuve yakajairika pachinzvimbo chekuvharisa. Kunyangwe iyo yepakati-kabhoni simbi inotonhora-inodhonzwa isina musono simbi pombi ine kabhoni yemukati padhuze nepamusoro muganho ine kuomarara kwakanyanya mushure mekuita normalizing, ichiri Inogona kutemwa, uye iyo normalizing mutengo yakaderera uye kugadzirwa kwakakwira.

. inowanzoshandiswa kuderedza Kuoma uye kugadzirisa machinability.

4. High carbon kana tool steel ine carbon content > 0.75% yekutonhora inodhonzwa seamless simbi pombi inowanzotora spheroidizing annealing sekutanga kupisa kupisa. Kana paine meshed yechipiri cementite, inofanirwa kuve yakajairika kutanga. Annealing inzira yekurapa kupisa umo iyo inotonhora inokweva seamless simbi pombi inodziiswa kusvika kune yakakodzera tembiricha, inochengetwa kwenguva yakati yenguva, yozotonhodzwa zvishoma nezvishoma. Kunonoka kutonhora ndicho chinhu chikuru chekuisa annealing. Mapombi esimbi anotonhorwa-akadhonzwa asina musono anowanzo kutonhodzwa kusvika pasi pe550 ℃ nechoto uye kutonhodzwa nemweya. Annealing inoshandiswa zvakanyanya kupisa kupisa. Mukugadzirwa kwezvishandiso, molds kana mechanical parts, nezvimwewo, inowanzorongerwa seyekutanga kupisa kupisa mushure mekukanda, kuumba uye welding, uye isati yacheka (yakashata) kugadzirisa kubvisa mamwe ematambudziko anokonzerwa nemaitiro apfuura. uye gadzirira maoparesheni anotevera.

Anealing Chinangwa:

① Kuvandudza kana kubvisa zvakasiyana-siyana zvimiro zvakakanganisika uye zvakasara kushushikana kunokonzerwa nesimbi mukukandira, kuforoma, kukungurutsira uye welding, uye kudzivirira deformation uye kuputika kwechishandiso;
② nyorovesa workpiece yekucheka;
③ Natsa zviyo uye uvandudze chimiro kuti uvandudze ma mechanika eiyo workpiece;
④ Gadzirira sangano rekupedzisira kupisa kupisa (kudzima, kupisa).