Hot Rolled Seamless Tube Production - Royal Group 

Hot rolling (extrudedpombi yesimbi isina musono): round tube billet→kudziyisa→kuboora→matatu-roll cross rolling, inoenderera mberi ichikunguruka kana extrusion→kubvisa→saizi (kana kuderedza)→kutonhora→kutwasanudza→hydraulic test (kana Kuonekwa Kwakashata)→marking→storage

Iyo mbishi yekukungurusa isina musono pombi iround chubhu billet, uye yakatenderedza chubhu embryo inofanirwa kutemwa nemuchina wekucheka kuti ikure mabheti nehurefu hunosvika mita imwe, uye kutakurwa kuchoto nebhandi rekutakura.Billet inodyiswa muchoto kuti inopisa, tembiricha inenge 1200 degrees Celsius.Iyo mafuta ndeye hydrogen kana acetylene.Kudzora tembiricha muchoto inyaya yakakosha.Mushure mekunge chubhu yakatenderedzwa yabuda muchoto, inofanira kubayiwa kuburikidza nemuboora wekumanikidza.

Kazhinji, muboore anonyanyozivikanwa icone wheel piercer.Rudzi urwu rwekuboora rune hunyanzvi hwekugadzira, kunaka kwechigadzirwa, hombe yeperforation dhayamita yekuwedzera, uye inogona kupfeka akasiyana emhando dzesimbi.Mushure mekuboora, iyo round chubhu billet inoteedzana inoiswa pasi pematenderedzwa matatu emuchinjiko, inoenderera ichikunguruka kana extrusion.Mushure me extrusion, chubhu inofanira kubviswa kuti isare.Kukura nekumhanya-mhanya koni inoboora maburi mubillet kuita chubhu.Iyo dhayamita yemukati yepombi yesimbi inotarirwa nehurefu hwekunze kwedhayamita yedhill yemuchina wekuyera.Mushure mekunge pombi yesimbi yakakura, inopinda mushongwe yekutonhora uye inotonhorera nekupfapfaidza mvura.Mushure mokunge pombi yesimbi yatonhora, ichagadziriswa.

Mushure mekutwasanuka, pombi yesimbi inotumirwa kune simbi flaw detector (kana kuti hydraulic test) nebhandi rekutakura kuti uone kukanganisa kwemukati.Kana pane kuputika, kuputika uye mamwe matambudziko mukati mepombi yesimbi, ivo vachaonekwa.Mushure mekuongororwa kwehutano hwemapombi esimbi, kusarudzwa kwakasimba kwebhuku kunodiwa.Mushure mekuongorora kwemhando yepombi yesimbi, penda nhamba ye serial, tsanangudzo, nhamba yekugadzira batch, nezvimwewo nepende.Ndokusimudzwa mudura necrane..