Ukushisela izinqe emishinini yokushisela izinqe kuhilela uchungechunge lwezigaba ezihlukene, ngasinye sibalulekile ukuze kuzuzwe ukushisela okuqinile, okuthembekile.Lesi sihloko sihlola izigaba ezintathu eziyinhloko zenqubo yokushisela izinqe, sigqamisa ukubaluleka kwazo ekudaleni amalunga aphezulu ashiselwe.
- Isigaba sokulungiselela:
- Ukubaluleka:Ukulungiselela kuyisisekelo sokusebenza okuphumelelayo kwe-butt welding, njengoba kubeka isiteji sezigaba ezilandelayo.
- Incazelo:Ngalesi sigaba, opharetha balungisa izingcezu zokusebenza ngokuqinisekisa ukuthi zihlanzekile, ziqondile, futhi ziqondaniswe ngendlela efanele.Ukuqondanisa okulungile kubalulekile ekuzuzeni umfaniswano kanye nokushisela okuqinile.Izindlela zokubopha zivikela ama-workpieces endaweni, zivimbela ukunyakaza ngesikhathi sokushisela.Ukwengeza, opharetha bangakhetha indlela yokushisa efanelekile bese bebeka imingcele yokushisa yokuqala.
- Isigaba Sokushisa Nesicasulayo:
- Ukubaluleka:Isigaba sokushisa nesokucasula siwumongo wokushisela izinqe, lapho ukuhlanganiswa kwangempela kwezinto zokusebenza kwenzeka.
- Incazelo:Kulesi sigaba, ukushisa kusetshenziswa ekugcineni kwezinto zokusebenza, ngokuvamile ngokumelana nogesi, ukungeniswa, noma amalangabi egesi.Umgomo uwukukhuphula okokusebenza kumazinga okushisa afanele okubumba, kukwenze kuthandeke.Ngesikhathi esifanayo, amandla alawulwayo noma ingcindezi isetshenziswa kancane kancane emaphethelweni omsebenzi.Lokhu kucindezela kuphoqa into eshisayo ukuthi igeleze futhi ihlangane, idale i-weld engenamthungo neqinile.Kufanele kuqashelwe ukuze kuqinisekiswe ukusatshalaliswa kwengcindezi efanayo kanye namazinga okushisa alawulwayo kanye nokupholisa ukuze kuzuzwe ukugeleza kwezinto ezidingekayo kanye nezakhiwo zensimbi.
- Isigaba sokupholisa nokuhlola:
- Ukubaluleka:Ukupholisa okufanele nokuhlola kubalulekile ukuze kuphothulwe inqubo yokushisela nokuhlola izinga lokushisela.
- Incazelo:Ngemuva kokuthi ubude obufunwayo bufinyelelwe, ukuhlanganiswa okuhlanganisiwe kuvunyelwe ukupholisa kancane kancane.Ukupholisa okusheshayo kungabangela ingcindezi futhi kuthinte izakhiwo ze-metallurgical ze-weld.Ngakho-ke, ukupholisa okulawulwayo kubalulekile.Phakathi nalesi sigaba, opharetha baphinde benze ukuhlola okubonakalayo ukuze babone amaphutha asheshayo noma okungahambi kahle.Ukuhlolwa kwe-post-welding, okuhlanganisa ukuhlola okubukwayo nokuhlola okungabhubhisi (NDT), kungenziwa ukuze kuqinisekiswe ikhwalithi ye-weld nokuhambisana nemininingwane.
Inqubo yokushisela izinqe emishinini yokushisela izinqe ingahlukaniswa izigaba ezintathu ezihlukene: ukulungiselela, ukufudumeza nokucasula, nokupholisa nokuhlola.Isigaba ngasinye sidlala indima ebalulekile ekuzuzeni amajoyinti ashiselwe ekhwalithi ephezulu ahlangabezana namazinga emboni kanye nokucaciswa kwawo.Ukuqondanisa okulungile nokulungiswa kusetha isiteji sokushisela okuphumelelayo, kuyilapho ukushisa okulawulwayo kanye nokufakwa kwengcindezi efanayo esigabeni sokushisa nokucasula kuqinisekisa ukwakheka kwe-weld eqinile futhi eqhubekayo.Okokugcina, ukupholisa ngokucophelela nokuhlolwa okuphelele esigabeni sokugcina kunomthelela ekuqinisekiseni ikhwalithi yokushisela.Ukuqonda nokwenza ngokucophelela ngasinye salezi zigaba kubalulekile ekukhiqizeni amajoyinti ashiselwe athembekile afanele ukusetshenziswa kwezimboni ezihlukahlukene.
Isikhathi sokuthumela: Sep-02-2023