Ngexesha lokuwelda umphezulu we-304 stainless steel strip, kunokubakho iziphene ezininzi. Ezinye zeziphene eziqhelekileyo ziquka:
1. Ukuxinana kwe-Porosity:
I-Porosity ibhekisa ekubenikho kweendawo ezincinci okanye iipokotho zegesi kwizinto ezitshisiweyo. Inokubangelwa zizinto ezahlukeneyo ezifana nokungagqunywa kakuhle kwegesi, izinga lokuhamba kwegesi elingafanelekanga, isiseko sesinyithi esingcolisiweyo, okanye iindlela ezingafanelekanga zokutshiza. I-Porosity inokwenza buthathaka i-weld kwaye inciphise ukumelana kwayo nokugqwala.
2. Ukuqhekeka:
Iimfantu zinokwenzeka kwindawo yokugquma okanye kwindawo echaphazelekileyo bubushushu (HAZ). Iimfantu zibangelwa zizinto ezahlukeneyo ezifana nokufakwa kobushushu obuphezulu, ukupholisa ngokukhawuleza, ulawulo olungafanelekanga lobushushu ngaphambi kokuba kufudunyezwe okanye phakathi, uxinzelelo olugqithisileyo olushiyekileyo, okanye ubukho bokungcola kwisinyithi esisisiseko. Iimfantu zingonakalisa ukuqina kwesakhiwo se-weld.
3. Ukudibana okungaphelelanga okanye ukungena okungaphelelanga:
Ukudibana okungaphelelanga kwenzeka xa intsimbi yokuzalisa ingadibani ngokupheleleyo nentsimbi esisiseko okanye iintsimbi ze-weld ezikufutshane. Ukungena okungaphelelanga kubhekisa kwimeko apho i-weld ingangeni kuyo yonke i-joint. Ezi ziphene zinokubangelwa kukungena ngokwaneleyo kobushushu, indlela engalunganga yokudibanisa, okanye ukulungiswa okungafanelekanga kwejoint.
4. Ukunciphisa umlinganiselo:
Ukusika ngaphantsi kukwakheka komngxuma okanye ukuxinwa ecaleni kwenzwane ye-weld okanye ecaleni kwayo. Inokubangelwa yisantya esiphezulu samandla ombane okanye sokuhamba, i-engile ye-electrode engafanelekanga, okanye indlela engalunganga yokuthunga. Ukusika ngaphantsi kunokwenza buthathaka ukuthungwa kwaye kukhokelele ekuxinzeleleni koxinzelelo.
5. Ukuchithachitha okugqithisileyo:
Ukutshiza kubhekisa ekukhutshweni kwamathontsi esinyithi anyibilikisiweyo ngexesha lokutshiza. Ukutshiza okugqithisileyo kunokwenzeka ngenxa yezinto ezinje ngomsinga ophezulu wokutshiza, izinga lokuhamba kwegesi elingalunganga lokukhusela, okanye i-engile ye-electrode engafanelekanga. Ukutshiza kunokubangela ukubonakala okungalunganga kokutshiza kwaye kunokufuna ukucoca okongezelelweyo emva kokutshiza.
6. Ukuguqulwa:
Ukugqwetheka kubhekisa ekuguquguqukeni okanye ekugobeni kwesinyithi esisisiseko okanye ijoyinti edibeneyo ngexesha lokudityaniswa. Oku kungenzeka ngenxa yokufudumeza nokupholisa okungalinganiyo kwezinto, ukungakwazi ukufaka okanye ukubopha ngokwaneleyo, okanye ukukhululwa koxinzelelo olushiyekileyo. Ukugqwetheka kunokuchaphazela ukuchaneka kobukhulu kunye nokulingana kwezixhobo ezidibeneyo.
Ukuze kuncitshiswe ezi ziphene ngexesha lokuwelda umphezulu we-304 stainless steel strip, kubalulekile ukulandela iinkqubo ezifanelekileyo zokuwelda, ukuqinisekisa ukulungiswa okufanelekileyo kwamalungu, ukugcina ubushushu obufanelekileyo kunye nokukhusela igesi, kunye nokusebenzisa iindlela ezifanelekileyo zokuwelda. Ukongeza, unyango lobushushu lwangaphambi kokuwelda kunye nolwemva kokuwelda, kunye neendlela zokuvavanya ezingonakalisiyo, zingasetyenziswa ukuchonga nokunciphisa iziphene ezinokubakho.
Ixesha lokuthumela: Meyi-31-2023
