Kupisa-yakakungurutswa kunobva pane slab (kunyanya billet) seyakabikwa, inopisa neguyo rinoputika uye yekupedzisa chigayo boka rakagadzirwa nesimbi.Kubva pakupedzisa iyo yekupedzisira kunze kwechigayo chinopisa nelaminar kutonhora kusvika kune tembiricha yakatarwa, muchina wekumonera wakakungurutsira simbi tambo coils, simbi roll yakatonhodzwa kuburikidza neakasiyana ekupedzisa kugadzirisa uye kuita simbi, flat vhoriyamu uye slitting simbi zvigadzirwa.

Kudhirowa kutonhora zvinoreva patembiricha yepakamuri, mushure mekutonhora-kudhirowa, kukotama, kudhirowa uye imwe ndiro inotonhora kana tambo mukugadzirisa kwemhando dzakasiyana dzesimbi.

Hot-yakakungurutswa uyeinotonhora-yakakungurutswa musiyano:

1, Kupisa kutenderedza uye kutonhora kudhonzwa simbi kana simbi yekugadzira ndiro yakafanana, ine simba guru pane microstructure uye mechanical zvimiro zvesimbi, simbi yakakungurutswa, inopisa-yakakungurutswa kunyanya yakavakirwa, inotonhora-yakakungurutswa simbi inoshandiswa chete kugadzira diki uye sheet.

2, Cold-formed steel cross-section inoratidzika kubvumira buckling yemunharaunda, iyo inogona kushandisa zvakakwana tsvimbo inotakura simba mushure mekuputika;nepo inopisa-yakakungurutswa simbi haibvumiri-chikamu-chikamu chemunharaunda buckling inoitika.

3, Nezvikonzero zvakasiyana-siyana inopisa-yakaputirwa simbi uye inotonhora-yakaputirwa simbi yakasara kunetseka, saka kugoverwa kwechikamu chemuchinjikwa kwakasiyanawo zvikuru.Cold-formed steel residual stress distribution pa-cross-section yakakomberedzwa, uye inopisa yakakungurutswa simbi kana welded simbi chikamu chekusarira kushushikana kwekugovera imhando yefirimu.

4, Rusununguko rwekupisa-yakatenderedzwa simbi inotonhora-yakakungurutswa simbi yakakwira torsional kuomarara ratio, saka torsional performance iri nani pane inopisa-yakakungurutswa simbi inotonhora-yakakungurutswa simbi.

5, Hot rolling process: chubhu - kudziyisa - kupisa chibhakera - kukunguruka - kutonhora mubhedha, kutonhora kudhirowa maitiro: kutanga - maburi ekuboora - pickling - phosphate - kudhirowa - annealing.