Ukushisela izinqe kuyindlela evamile yokushisela ehlanganisa ukushisisa iziphetho noma imiphetho yezinto zokusebenza ezimbili (imvamisa izinsimbi) zibe yisimo esincibilikisiwe bese zihlanganiswa ndawonye ngokusebenzisa ingcindezi.Uma kuqhathaniswa nezinye izindlela zokushisela, ukushisela kwe-butt ngokuvamile kusebenzisa ingcindezi ukwenza uxhumano, kuyilapho ukushisa kusetshenziselwa ukuthambisa impahla ukuze yakhe uxhumano oluqinile ngaphansi kwengcindezi.
Inqubo yokushisela izinqe ihlanganisa ukulawula izinga lokushisa, isikhathi nokucindezela ukuze uqinisekise ukuthi i-weld ihlangabezana nezindinganiso zekhwalithi ezidingekayo.Le ndlela yokushisela ijwayele ukusetshenziselwa ukuxhumana okudinga amandla aphezulu kanye nokucinana, njengalapho kukhiqizwa izimoto, amasistimu amapayipi, i-aerospace, nezinye izindawo zezimboni.
Ukuxhuma kwe-butt welding kubhekisela ekuhlanganyeleni okushiselwe okwakhiwa inqubo yokushisela izinqe.Lokhu kuxhumana kungaba indiza eya endizeni, emaphethelweni kuya konqenqema, noma ukuxhumana kwamapayipi.Izixhumanisi ze-butt weld ngokuvamile ziqinile futhi ziyakwazi ukumelana nemithwalo emikhulu nezingcindezi.
Ini-flange or imikhiqizo yokufaka amapayipi, uxhumano lwe-butt welding luyindlela evamile yokuxhumana.Isibonelo, ohlelweni lwamapayipi, uxhumano lwe-butt-welding flange iwukushisela i-flange ngokuqondile ekugcineni kwepayipi lepayipi ukwenza uxhumano oluqinile.Lolu hlobo lokuxhuma luvame ukusetshenziswa ezinhlelweni ezidinga ukuqina nokuqina kwesakhiwo, njengamakhemikhali, uwoyela kanye nezinhlelo zokudlulisa igesi.
Ukuxhunywa kwe-butt-welding kuhlanganiswa futhi kusetshenziswe kanjani kuma-flange nokufakwa kwamapayipi.
1. Butt welding flange uxhumano
I-butt welding flange isho ukuxhuma i-flange ekupheleni kwepayipi noma indawo eyisicaba yezinto zokusebenza ngenqubo yokushisela izinqe.Lolu hlobo lokuxhumana luvame ukusetshenziswa ezinhlelweni ezidinga ukuvalwa okuphakeme namandla.Okulandelayo izici eziyinhloko zokuxhuma kwe-butt-welding flange:
Izinyathelo zokuxhuma: Qondanisa indawo eyisicaba ye-butt-welding flange nendawo eyisicaba yokuphela kwepayipi noma okokusebenza, bese wenza ukushisela izinqe.Ngokuvamile, lokhu kuhilela ukusebenzisa ingcindezi efanele phakathi kwe-flange nepayipi nokusebenzisa umthombo wokushisa, njenge-arc welding, ukuncibilikisa izindawo zokuxhuma ze-flange nepayipi ukuze kwakhiwe uxhumano oluqinile.
Izinkambu zokufaka isicelo: Ama-flange we-butt welding asetshenziswa kakhulu embonini yamakhemikhali, i-petroleum, ezokuthutha igesi yemvelo kanye neminye imikhakha, ikakhulukazi ezindaweni lapho ukuvuza kudinga ukuvinjelwa khona, njengezinhlelo zamapayipi anengcindezi ephezulu.
Ukubekwa uphawu: Ukuxhunywa kwe-butt welding flange kuvame ukuvaleka kahle futhi kulungele izikhathi ezinezidingo eziqinile ekuvuzeni okuphakathi.
2. Uxhumo lwepayipi lokushisela izinqe
Ukuxhuma kwepayipi lokushisela izinqe ukuxhuma izingxenye ezimbili zepayipi ndawonye ngenqubo yokushisela izinqe.Lolu hlobo lokuxhuma luvame ukusetshenziselwa ukwakha izinhlelo zamapayipi.Okulandelayo izici eziyinhloko zokuxhunywa kwamapayipi ane-butt-welded:
Izinyathelo zokuxhuma: Xhuma iziphetho zezingxenye ezimbili zamapayipi ngokusebenzisa i-butt welding.Ngokuvamile, lokhu kuhilela ukuvumelanisa iziphetho zepayipi, ukushisa nokuncibilikisa izindawo zokujoyina ipayipi, bese wenza uxhumano ngokusebenzisa ukucindezela okufanele.
Izindawo zokufaka isicelo: Ukuxhunywa kwamapayipi ashiselwe ngezinqe kusetshenziswa kakhulu ekwakheni, ekukhiqizeni izimboni kanye nezinhlelo zokuthutha zamapayipi.
Amandla Nokuvala: Ukuxhunywa kwepayipi le-butt weld kunganikeza amandla aphezulu futhi, uma kwenziwa kahle, ukuvala kahle.
Isikhathi sokuthumela: Nov-14-2023
