I-Welding current iyipharamitha eyinhloko ethinta kakhulu ukusebenza kanye nemiphumela yemishini yokushisela amantongomane.Ukulawula okufanele kanye nokwenza kahle kwe-welding current kubalulekile ekuzuzeni ama-welds ekhwalithi ephezulu kanye nokuqinisekisa ubuqotho bokuhlangana.Lesi sihloko sinikeza ukubuka kabanzi kwethonya le-welding yamanje emshinini wokushisela amantongomane, sixoxa ngokubaluleka kwayo kanye nemiphumela yenqubo yokushisela.Ukuqonda lobu budlelwano kungasiza opharetha ukuthi bathuthukise imisebenzi yabo yokushisela futhi bathole imiphumela abayifunayo.
- Ukubaluleka Kwe-Welding Yamanje: I-Welding current idlala indima ebalulekile enqubweni yokushisela amantongomane.Inquma inani lokushisa elikhiqizwayo kanye nokuqina kwamandla kagesi asetshenziswa endaweni yokusebenza.Ukukhethwa kwe-welding current kuthinta ngokuqondile izici ezimbalwa, okuhlanganisa ukungena kwe-weld, ukuhlanganisa, okokufaka ukushisa, kanye nekhwalithi yokushisela iyonke.Ukukhetha kahle kanye nokulawula i-welding current kubalulekile ukuze kuqinisekiswe ukubopha okuqinile kwe-metallurgical futhi kuzuzwe izici ezifiselekayo zemishini yejoyinti.
- Imithelela Ye-Welding Yamanje: I-welding current inemiphumela elandelayo emishinini yokushisela amantongomane:
- Ukukhiqiza Ukushisa: I-Welding current inesibopho ngokuyinhloko sokukhiqiza ukushisa okudingekayo ukuze kuncibilike izinto eziyisisekelo futhi kwakhiwe i-weld pool.Ubukhulu bamanje buthonya ngokuqondile okokufaka ukushisa kanye nezinga lokushisa elifinyelelwe ngesikhathi senqubo yokushisela.
- Ukujula Kokungena: Imisinga yokushisela ephezulu iphumela ekujuleni kokungena okwenyukayo, okuvumela ukuhlangana okungcono phakathi kwentongomane nesiqeshana sokusebenza.Kodwa-ke, amandla amaningi kakhulu angaholela ekufakweni kokushisa okukhulu, okubangela ukusha noma ukuhlanekezela.
- Ikhwalithi yokushisela: I-Welding current ithinta ikhwalithi ye-weld mayelana nokuma kobuhlalu, ukungena, nomsindo.Ukukhetha kwamanje okufanele kuqinisekisa ukuhlangana okwanele futhi kunciphisa amaphutha njengokuntuleka kokuhlanganisa noma ukusika phansi.
- I-Electrode Wear: I-Welding current ithinta ngokuqondile ukuguga nokonakala kwe-electrode.Imisinga ephezulu ivame ukusheshisa ukuwohloka kwe-electrode, edinga ukugcinwa kaningi kwama-electrode noma ukushintshwa.
- Ukusetshenziswa kwamandla: I-welding current inokuxhumana okuqondile nokusetshenziswa kwamandla.Imisinga ephezulu iphumela ekwenyukeni kokusetshenziswa kwamandla, okuthinta ukusebenza kahle kwamandla kanye nezindleko zokusebenza.
- Ukukhethwa Kwamanje Kwe-Welding Okufanelekile: Ukukhetha umshini wokushisela ofanelekile wemishini yokushisela amantongomane kuhilela ukucabangela izici ezimbalwa, ezihlanganisa:
- Uhlobo Lwempahla Nokuqina: Izinto ezihlukene nobukhulu budinga ububanzi obukhethekile bamanje bokushisela ukuze kuzuzwe ukuhlangana okufanele nokugwema ukushisa ngokweqile noma ukungena okunganele.
- Idizayini Ehlanganyelwe Nokucushwa: Idizayini ehlanganyelwe kanye nokulingana kuthonya izinga lokushisela elifanele lamanje.Izinto ezifana nejiyomethri ehlanganyelwe, ukufinyeleleka, nosayizi wegebe kuthinta okwamanje okudingekayo ekubunjweni kokushisela okwanelisayo.
- I-Welding Technique: Indlela yokushisela ekhethiwe, njenge-resistance spot welding noma i-projection welding, ingase ituse ububanzi bamanje obusekelwe ezidingweni ezihlanganyelwe kanye nekhwalithi yokushisela efiswayo.
- Amandla Wezinto Ezisetshenziswayo: Umthombo wamandla womshini wokushisela, isistimu yokulawula, kanye nomklamo we-electrode kufanele ukwazi ukuhlinzeka nokugcina amandla okushisela okufunayo.
I-Welding current idlala indima ebalulekile emishinini yokushisela amantongomane, ibe nomthelela ekukhiqizeni ukushisa, ukujula kokungena, ikhwalithi yokushisela, ukugqokwa kwe-electrode, kanye nokusetshenziswa kwamandla.Ama-opharetha kufanele akhethe ngokucophelela futhi alawule amandla okushisela ngokusekelwe ohlotsheni lwempahla, ukumiswa okuhlanganyelwe, kanye nezindlela zokushisela ukuze bathole imiphumela emihle yokushisela.Ngokuqonda imiphumela ye-welding yamanje kanye nokwenza izinguquko ezifanele, opharetha bangaqinisekisa ukusebenza okuphumelelayo nokusebenza kahle kwe-nut welding.
Isikhathi sokuthumela: Jul-14-2023