Welding low carbon steel usebenzisa medium frequency inverter spot welding kuyinto isicelo okuvamile ezimbonini ezihlukahlukene.Kubalulekile ukuqonda amasu afanele kanye nokucatshangelwa okuhilelekile ekuzuzeni ama-welds aphumelelayo.Lesi sihloko sinikeza imininingwane yokuthi ungashisela kanjani ngempumelelo insimbi ye-carbon ephansi usebenzisa umshini wokushisela we-medium frequency inverter spot.
Ukulungiselela Material:
Ngaphambi kokuqala inqubo yokushisela, kubalulekile ukulungiselela impahla efanele.Lokhu kuhlanganisa nokuqinisekisa ukuthi izinto zokusebenza zensimbi ekhabhoni ephansi zihlanzekile, azingcolisi, futhi zibekwe kahle ukuze zishiselwe.Izindlela zokuhlanza ingaphezulu ezinjengokususa amafutha noma ukuhlanza i-abrasive zingasetshenziswa ukususa noma yikuphi ukungcola, ukugqwala, noma izingqimba ze-oxide.
Ukukhethwa kwe-Electrode:
Ukukhetha ama-electrode afanelekile kubalulekile ekushiseleni insimbi enekhabhoni ephansi.Ama-electrode e-Copper avame ukusetshenziselwa le njongo ngenxa ye-conductivity yawo kagesi enhle kakhulu kanye ne-high conductivity eshisayo.Umumo we-electrode nosayizi kufanele kukhethwe ngokusekelwe ezidingweni ezithile zokushisela kanye nobukhulu be-workpiece.
Amapharamitha we-Welding:
Ukusetha amapharamitha wokushisela alungile kubalulekile ukuze uthole ikhwalithi ephezulu yokushisela.Imingcele ye-welding ihlanganisa okwamanje, i-voltage, isikhathi sokushisela, kanye namandla e-electrode.Lezi zinhlaka kufanele zilungiswe ngokusekelwe ekugqimeni nasekubunjweni kwensimbi ye-carbon ephansi ukuze kuqinisekiswe ukushisa okufanele nokuhlanganisa.
I-Electrode Positioning:
Ukuma kahle kwe-electrode kubalulekile ukuze kuqinisekiswe ukudluliswa kokushisa okusebenzayo kanye nokwakheka kwe-weld.Ama-electrode kufanele ahambisane kahle nendawo ehlosiwe ye-weld futhi anamathele ngokuphephile kubanikazi be-electrode.Ukugcina ingcindezi ye-electrode engaguquki nokuqondanisa kuyo yonke inqubo yokushisela kubalulekile kuma-weld afanayo.
I-Welding Technique:
Indlela yokushisela esetshenziselwa insimbi enekhabhoni ephansi ngokuvamile ihlanganisa uchungechunge lwezindawo zokushisela.Kubalulekile ukulawula i-welding yamanje kanye nesikhathi sokufeza usayizi we-weld nugget oyifunayo kanye nokungena.Isikhathi sokupholisa esanele phakathi kokushisela kwamabala siyadingeka ukuze kuvinjwe ukushisa okukhulu nokuqinisekisa ukwakheka kwamalunga ngendlela efanele.
Ukwelashwa Kwangemva Kokushisa:
Ngemuva kokushisela, kubalulekile ukuhlola ikhwalithi yokushisela futhi wenze noma yiziphi izindlela zokwelapha ezidingekayo ngemuva kokushisela.Lokhu kungase kuhlanganise ukususa noma iyiphi i-spatter noma into eyeqile, ukwenza indawo yokushisela ibe bushelelezi, kanye nokuhlola ukuze kuqinisekiswe ubuqotho be-weld kanye nokunemba kobukhulu.
Ukushisela insimbi ephansi ye-carbon steel usebenzisa i-medium frequency inverter spot welding kudinga ukucatshangelwa ngokucophelela kokulungiswa kwezinto, ukukhetha kwe-electrode, imingcele yokushisela, ukubeka i-electrode, inqubo yokushisela, kanye nokwelashwa kwangemuva kokushisela.Ngokulandela lezi ziqondiso, opharetha bangakwazi ukufeza ama-welds athembekile futhi aphezulu kuma-workpieces ensimbi ye-carbon ephansi, okuqinisekisa ubuqotho besakhiwo nokusebenza kwezingxenye ezishiselwe.
Isikhathi sokuthumela: May-17-2023