Hot Rolled Madaidaicin Kabu Welded Bututu

Bayanin babban tsari na samar da manyan diamita madaidaiciya madaidaiciyar bututu:

1. Plate dubawa: Bayan karfe farantin amfani da kerarre manyan diamita submerged baka welded madaidaiciya kabu karfe bututu shiga samar line, da dukan farantin da aka farko hõre ultrasonic dubawa;

2. Edge milling: niƙa mai gefe biyu na gefuna biyu na farantin karfe ta na'urar niƙa gefen don cimma buƙatun farantin da ake buƙata, daidaiton farantin faranti da siffar bevel;

3. Pre-lankwasawa: Yi amfani da injin da aka rigaya don lankwasa gefen allon, ta yadda gefen allo ya kasance yana da lanƙwasa wanda ya dace da bukatun;

4. Samar da: Rabin farko na farantin karfe da aka riga aka lanƙwasa ana matse shi zuwa siffar "J" akan injin ɗin JCO ta hanyar matakai masu yawa, sannan sauran rabin farantin karfe kuma ana lanƙwasa a danna "C" siffa, kuma a ƙarshe an samar da siffar "O" budewa;

5. Pre-welding: Haɗa kafaffen bututun ƙarfe na dogon lokaci da kuma amfani da walƙiyar garkuwar gas (MAG) don ci gaba da walda;

6. Internal waldi: dauko a tsaye Multi-waya submerged baka waldi (har zuwa hudu wayoyi) zuwa weld a gefen ciki na madaidaiciya kabu karfe bututu;

7. Welding na waje: yi amfani da a tsaye Multi-waya submerged baka waldi zuwa weld a waje na a tsaye submerged baka welded karfe bututu;

8. Ultrasonic dubawa I: 100% dubawa na ciki da kuma waje welds na longitudinally welded karfe bututu da tushe kayan a bangarorin biyu na weld;

9. Binciken X-ray I: 100% X-ray masana'antu na talabijin duba na ciki da na waje welds, ta yin amfani da tsarin sarrafa hoto don tabbatar da hankali na gano kuskure;

10. Fadada diamita: fadada jimlar tsayin ƙwanƙwasa arc ɗin da aka ƙera madaidaiciyar bututun ƙarfe na ƙarfe don haɓaka daidaiton girman bututun ƙarfe da haɓaka rarraba damuwa na ciki na bututun ƙarfe;

11. Gwajin Hydraulic: Ana bincika bututun ƙarfe da aka faɗaɗa ɗaya bayan ɗaya akan injin gwajin hydraulic don tabbatar da cewa bututun ƙarfe ya dace da gwajin gwajin da ake buƙata ta daidaitattun.Na'urar tana da rikodin atomatik da ayyukan ajiya;

12. Chamfering: Gudanar da bututun ƙarshen bututun ƙarfe wanda ya wuce dubawa don saduwa da girman girman bututun da ake buƙata;

13. Ultrasonic dubawa Ⅱ: Yi ultrasonic dubawa sake daya bayan daya duba yiwuwar lahani na longitudinally welded karfe bututu bayan diamita fadada da ruwa matsa lamba;

14. X-ray dubawa Ⅱ: X-ray masana'antu talabijin dubawa da kuma yin fim na bututu karshen welds a kan karfe bututu bayan fadada da na'ura mai aiki da karfin ruwa gwajin;

15. Tube karshen Magnetic barbashi dubawa: gudanar da wannan dubawa don gano tube karshen lahani;

16. Anti-lalata da shafi: Ƙwararren bututun ƙarfe suna da kariya da lalata bisa ga buƙatun mai amfani.