Ulawulo lomgangatho kwi-ERW pipe mill luqala ngovavanyo oluqatha kunye nokuhlolwa kwezinto eziluhlaza. Ii-coil zentsimbi ezikumgangatho ophezulu zikhethwa ngokusekelwe kulwakhiwo lwazo lweekhemikhali kunye neempawu zoomatshini ukuqinisekisa ukuba ziyahlangabezana nemigangatho efunekayo yokuqina kunye nokuqina.
Ngexesha lenkqubo yokuvelisa, ulawulo oluchanekileyo lweeparamitha zokuwelda lubalulekile. Ii-ERW pipe mills zanamhlanje zisebenzisa ubuchwepheshe obuphambili ukujonga nokulungisa izinto ezifana nomsinga wokuwelda, isantya sokuwelda, kunye noxinzelelo lwe-electrode. Oku kuqinisekisa umgangatho wokuwelda ohambelanayo kunye nokuthembeka kulo lonke ubude bombhobho.
Uhlolo lwasemva kokuveliswa lwenziwa ukuqinisekisa ukuchaneka kobukhulu, ukufana kobukhulu bodonga, kunye nokuqina kwesakhiwo. Iindlela zovavanyo ezingonakalisiyo ezifana novavanyo lwe-ultrasound kunye novavanyo lwamandla e-eddy ziyasetyenziswa ukufumanisa naziphi na iziphene okanye ukungapheleli okunokuphazamisa ukusebenza kombhobho.
Iziqinisekiso kunye nokuthobela imigangatho yamazwe ngamazwe kuqinisekisa ngakumbi umgangatho weepayipi ze-ERW. Abavelisi balandela iinkcukacha ezifana ne-ASTM, i-API, kunye ne-ISO ukuqinisekisa ukuba iimveliso zabo ziyahlangabezana neemfuno zoshishino zokuqina, ukumelana nokugqwala, kunye nokufaneleka kwizicelo ezithile.
Ukuphuculwa okuqhubekayo kunye notyalo-mali kwiinkqubo zokuqinisekisa umgangatho kuqinisekisa ukuba iipayipi ze-ERW ezivela kubavelisi abaziwayo zibonelela ngokusebenza okuthembekileyo kunye nokuqina, nto leyo eyenza ukuba zibe lukhetho olukhethwayo kumashishini anzima kwihlabathi liphela.
Ixesha lokuthumela: Agasti-01-2024
