Amapayipi ensimbi engagqwalizithandwa kakhulu ngokumelana nokugqwala kwazo, ukusebenza kwezinga lokushisa eliphezulu, kanye nezinhlelo zokusebenza eziguquguqukayo. Inqubo yokukhiqiza ibandakanya izinyathelo eziningi, kusukela ekukhethweni kwezinto ezingavuthiwe kuya ekukhiqizweni komkhiqizo wokugcina. Nasi isifinyezo senqubo yokukhiqiza amapayipi ensimbi engagqwali:
1. Ukukhethwa Kwempahla:
Ukwenziwa kwamapayipi ensimbi engenasici kuqala ngokukhethwa kwezinto zokusetshenziswa. Izinto ezivamile zensimbi engagqwali zifaka i-304, 316, njll., ezaziwa ngokumelana nokugqwala kwazo, amandla aphezulu, nokusebenza kahle komshini. Ukukhetha izinto zokusetshenziswa ezifanele kubalulekile kwikhwalithi yomkhiqizo wokugcina.
2. Ukulungiswa Kwezikhala Zamapayipi:
Ngemuva kokukhetha izinto zokusetshenziswa, ukulungiswa kwezikhala zamapayipi kulandela. Lokhu kuhlanganisa ukugingqa amashidi ensimbi engagqwali abe yizimo eziyisilinda nokulungiselela uhlobo lokuqala lwamapayipi ensimbi engagqwali ngezinqubo ezifana nokushisela noma ukudweba okubandayo.
3. I-Pipe Material Processing:
Okulandelayo, izikhala zamapayipi zicutshungulwa. Lokhu kuhlanganisa izinqubo ezimbili eziyinhloko: ukugoqa okushisayo nokudweba okubandayo. Ukugoqa okushisayo kuvame ukusetshenziselwa ukukhiqiza amapayipi anobubanzi obukhulu, anodonga oluwugqinsi, kuyilapho umdwebo obandayo ulungele ukukhiqiza amapayipi anezindonga ezincane ezinobukhulu obuncane. Lezi zinqubo zinquma ukuma kwamapayipi futhi ziphinde zithinte izakhiwo zabo zemishini kanye nekhwalithi ephezulu.
4. Ukushisela:
Ngemuva kokuba impahla yepayipi isilungisiwe, i-welding yenziwa. Izindlela zokushisela zihlanganisa i-TIG (Tungsten Inert Gas), i-MIG (Metal Inert Gas), kanye ne-resistance welding. Ukugcina izinga lokushisa elifanele kanye nemingcele yokushisela kubalulekile phakathi nale nqubo ukuze kuqinisekiswe ikhwalithi ye-weld.
5. Ukwelashwa Kokushisa:
Ukuthuthukisa amandla nobulukhuni beamapayipi ensimbi engagqwali, ukwelashwa ukushisa kuvame ukudingeka. Lokhu kuhilela izinqubo ezifana nokucisha kanye nokushisa ukuze kulungiswe i-microstructure yepayipi futhi kuthuthukiswe izici zayo zokusebenza.
6. Ukwelashwa kwendawo:
Ekugcineni, amapayipi ensimbi engagqwali athola ukwelashwa okungaphezulu ukuze kuthuthukiswe ikhwalithi yokubukeka kwawo kanye nokungagqwali. Lokhu kungase kuhlanganise izinqubo ezifana nokukha, ukupholisha, ukuqhunyiswa kwesihlabathi, njll., ukuze kuzuzwe indawo ebushelelezi nefanayo.
7. Ukuhlola Nokulawula Ikhwalithi:
Kuyo yonke inqubo yokukhiqiza, amapayipi ensimbi engagqwali ahlolwa ngokucophelela nokulawulwa kwekhwalithi. Lokhu kuhlanganisa ukuhlolwa kobukhulu bamapayipi, ukwakheka kwamakhemikhali, izakhiwo zemishini, ikhwalithi yokushisela, njll., ukuqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana nezindinganiso nezici.
Ngale nqubo yokukhiqiza, kukhiqizwa amapayipi ensimbi engagqwali, ahlinzekela izimboni ezihlukahlukene ezifana namakhemikhali, ukucubungula ukudla, ukwakhiwa, njll., ukuhlangabezana nezidingo eziqinile zemikhakha ehlukene yezinto zokwakha amapayipi.
Isikhathi sokuthumela: Mar-20-2024