1. Amabhamuza
Amabhamuza ayenzeka kakhulu phakathi nendawo ye-weld bead, futhi i-hydrogen isafihliwe ngaphakathi kwensimbi yokushisela ngendlela yamabhamuza. Isizathu esiyinhloko ukuthi i-welding wire kanye ne-flux inomswakama ebusweni futhi isetshenziswa ngokuqondile ngaphandle kokumisa. Futhi, lamanje liphakeme kakhulu ngesikhathi senqubo yokushisela. Encane, ijubane lokushisela lishesha kakhulu, futhi lokhu kuzokwenzeka futhi uma ukuqina kwensimbi kushesha.

2. I-Undercut
I-Undercut iwumsele omise okwe-V ovela onqenqemeni lwe-weld eduze komugqa omaphakathi we-weld. Isizathu esiyinhloko ukuthi isivinini sokushisela, samanje, i-voltage, nezinye izimo azifanelekile. Phakathi kwazo, ijubane lokushisela liphezulu kakhulu futhi lamanje alifanelekile. Kulula ukudala amaphutha e-undercut.

3. Imifantu eshisayo
Isizathu sokuqhekeka okushisayo yilapho ingcindezi ye-weld iphezulu kakhulu, noma lapho isici se-SI silicon ensimbi ye-weld siphezulu kakhulu, kunolunye uhlobo lokuqhekeka kwesibabule, okungenalutho kuyipuleti elinendawo eqinile yokuhlukanisa isulfure (iyingxenye ye Insimbi ebilayo ethambile), imifantu ebangelwa ama-sulfide angena ensimbi yokushisela ngesikhathi sokushisela.

4. Ukungena kwe-welding okwanele
Ukunqwabelana kwensimbi kwama-welds angaphakathi nangaphandle akwanele, futhi ngezinye izikhathi i-welding ayingenanga.
Indlela yokubala yepayipi lensimbi elishiselwe: (ububanzi bangaphandle - ukujiya kodonga) * ukujiya kodonga * 0.02466 = isisindo imitha ngalinye lepayipi lensimbi elishiselwe {kg
Ukubala kwepayipi lensimbi eliphekiwe: (ububanzi bangaphandle - ukujiya kodonga) * ukujiya kodonga * 0.02466 * 1.06 = isisindo sepayipi elishiselwe imitha ngayinye {kg