Indlela yokushisela insimbi emnene?
Insimbi ye-carbon ephansi iqukethe ikhabhoni encane futhi ine-plasticity enhle, futhi ingalungiswa ibe yizinhlobo ezihlukahlukene zamalunga nezingxenye. Phakathi nenqubo ye-welding, akulula ukukhiqiza izakhiwo eziqinile futhi inomkhuba omncane kakhulu wokukhiqiza imifantu. Ngesikhathi esifanayo, akulula ukukhiqiza ama-pores. Kuyinto impahla engcono kakhulu yokushisela. Amajoyinti ama-welding amahle angatholwa ngokushisela insimbi enekhabhoni ephansi kusetshenziswa igesi yokushisela, ukushisela i-arc manual, ukushisela okuzenzakalelayo kwe-arc, ukushisela okuvikelwe kwegesi nezinye izindlela. Ungashisi isikhathi eside uma usebenzisa i-welding yegesi, ngaphandle kwalokho okusanhlamvu endaweni ethintekile ekushiseni kuzoba kukhulu kalula. Uma ukuqina okuhlangene kuphezulu kakhulu futhi izinga lokushisa elizungezile liphansi, i-workpiece kufanele ishiswe kuqala ku-100 ~ 150 ℃ ukuze kugwenywe ukuqhekeka.
Imishini yokushisela i-Xinfa inezici zekhwalithi ephezulu nenani eliphansi. Ukuze uthole imininingwane, sicela uvakashele:Abakhiqizi Bezinto Zokushisela Nezokusika - Imboni Yokushisela Nokusika YaseChina Nabahlinzeki (xinfatools.com)
Indlela yokushisela i-medium carbon steel?
Ngenxa yokuqukethwe kwekhabhoni ephezulu ye-medium carbon steel, i-weld kanye nendawo yayo ethintekile ekushiseni ijwayele ukuqina kwezakhiwo futhi ibangele imifantu. Ngakho-ke, kufanele ishiselwe kuze kufike ku-300°C ngaphambi kokushisela futhi idinga ukupholiswa kancane ngemva kokushisela.
Ingashiselwa nge-welding yegesi, i-arc yesandla ye-arc kanye ne-gas shielded welding. Izinto zokushisela kufanele kube izinduku zokushisela ezinokumelana kangcono nokuqhekeka njengeJie 506 neJie 507.
Isikhathi sokuthumela: Dec-28-2023
