I-spot welding sputtering ngokuvamile ibangelwa ukushisela okuningi kwamanje kanye nengcindezi ye-electrode ephansi kakhulu, umthamo we-welding omningi uzokwenza i-electrode ishise futhi ishintshe, futhi izosheshisa ukuhlanganiswa kwe-zinc yethusi, ngaleyo ndlela kunciphise ukuphila kwe-electrode.
Ngesikhathi esifanayo, ucwaningo lwefekthri lubonisa ukuthi uhlobo lokucindezela kwe-forging lungenza i-electrode igqoke ebusweni obusebenzayo be-electrode, kodwa hhayi phakathi nendawo yayo isikhathi eside ukuze kugcinwe usayizi wobuso bokusebenza bokuqala be-electrode, ngaleyo ndlela kuthuthukisa impilo yesevisi ye-electrode.
Lapho amabala Welding lashukumisa ipuleti lensimbi, kufanele kugwenywe ngangokunokwenzeka ukusebenzisa single-emaceleni double indawo Welding, ngoba wamanje ngokwengxenye kuleli cala mkhulu, futhi lapho core oncibilikisiwe of the size efanayo etholakala, ingqikithi yamanje ogelezayo. ngokusebenzisa i-electrode inkulu, futhi ukushisa kwepuleti ngakolunye uhlangothi lwe-electrode kuyingozi kakhulu, okulula ukushisa i-electrode nokunciphisa impilo yesevisi.
Uma isakhiwo sokusebenza sinomkhawulo, ukushisela indawo okuphindwe kabili kungasetshenziswa esikhundleni sokushisela indawo ekabili. Ngaphezu kwalokho, esimweni sezimo zangaphambi kokucubungula kanye nefomu elihlangene livumela, zama ukusebenzisa i-welding ye-convex esikhundleni se-spot welding galvanized steel plate, engaxazulula inkinga ye-electrode adhesion, kodwa futhi ukuqinisekisa amandla okuhlangana.
Izinyathelo zokuqapha Uma kuqhathaniswa nepuleti lensimbi ephansi ye-carbon, ipuleti lensimbi elashukumisa indawo yokushisela lamanje, isikhathi sokushisela ngokuvamile sidinga ukunyuswa ngo-25% siye ku-50%, ingcindezi ye-electrode idinga ukunyuswa ngo-10% iye ku-25%, indawo eqhubekayo. welding, futhi kudingeka basebenzise okwandayo zamanje.
Isikhathi sokuthumela: Dec-08-2023
