Kugadzirwa kwekabhoni simbi flangesumokutonhora kwekugadzira is forgedpazasi tembiricha, saizi yeforged flangeinoshanduka zvishoma. Rinikugadzira pazasi700 ℃, shoma oxide chiyero inoumbwa uye hapana decarbonization inoitika pamusoro. Naizvozvo, chero deformation inogona kunge iri mukati mekugadzira simba renji, kutonhora kwekugadzira kuri nyore kuwana yakanaka dimensional kurongeka uye kupera kwepamusoro. Chero bedzi tembiricha uye kutonhora kwekuzora kuchidzorwa zvakanaka, kurongeka kwakanaka kunogona kuwanikwa mukudziya kwekugadzira kusvika ku700 ℃.Kutonhora kufa kuhura, inotonhora extrusion, inotonhora musoro uye mamwe epurasitiki kugadzirisa pamwe chete. Cold forging ndiyo nzira yekuumba pazasi recrystallization tembiricha yechinhu, uye kuumbwa kunoitwa pazasi tembiricha yekudzoreredza. Mukugadzira, theforgingyekusapisa isina kupisa inonzi cold forging. Iyo inotonhora-yakafukidzwa zvinhu zvakanyanya aruminiyamu uye mamwe alloys, mhangura uye mamwe maalloys, yakaderera kabhoni simbi, yepakati kabhoni simbi uye yakaderera alloy structural simbi ine yakaderera deformation kuramba uye yakanaka plasticity pakamuri tembiricha. Cold forgings ine yakanaka yemhando yepamusoro, yakakwirira dimensional kurongeka uye inogona kutsiva kumwe kucheka. Cold forging inosimbisa simbi uye inowedzera simba reflange.
Iko kuvandudza kweinotonhora yekugadzira tekinoroji inonyanya kukudziridza yakawedzera kukosha-yakawedzerwa zvigadzirwa, kuderedza mitengo yekugadzira, panguva imwe chete, inogara ichicheka, poda metallurgy, kukanda, kupisa kupisa, sheet simbi kugadzira maitiro uye mamwe minda yekupinda kana. tsiva, inogona zvakare kusanganiswa nemaitiro aya kuti aumbe mubatanidzwa.

Thekupisa kunopisa kweflangesiri: panguvakupisa kuumba, maflange makuruane maumbirwo akaoma anogona kugadzirwa nekuti deformation simba uye deformation kuramba idiki kwazvo. Kune yakakwirira dimensional precision flanges, kupisa kunopisa kunowanikwa mu900-1000 ℃ tembiricha renji. Mukuwedzera, kutarisisa kunofanira kubhadharwa pakuvandudza nzvimbo yekushanda yekugadzira inopisa. Forging kufa upenyu (hot forging 2-5 zviuru, inodziya forging 10-20 zviuru, kutonhora forging 20-50 zviuru) ipfupi pane dzimwe tembiricha nharaunda forging, asi ane guru mwero rusununguko, yakaderera mutengo. Chinangwa chekutsvagisa flange chinonyanya kudzikisa deformation kuramba kwesimbi, kuitira kuti kuderedze iyo yakaipa deformation inodiwa yekuforoma, kuitira kuti tonnage yekugadzira michina ideredze zvakanyanya; Mukati mekugadzira inopisa, chimiro chakaoma chesimbi ingot chinoshandurwa kuva chimiro chitsva chine zviyo zvakanaka kuburikidza nerecrystallization, uye kukanganisa kwechimiro kunoderedzwa uye michina yesimbi inovandudzwa.