Kwi-medium frequency inverter spot welding, incam ye-electrode licandelo elibalulekileyo elichaphazela ngokuthe ngqo umgangatho kunye nokusebenza kakuhle kwenkqubo yokuwelda.Kodwa aveliswa njani la macebiso?
Ngokuqhelekileyo, ukuveliswa kweengcebiso ze-electrode kubandakanya amanyathelo amaninzi.Okokuqala, izinto eziphathekayo zikhethwa ngokusekelwe kwisicelo se-welding kunye neemfuno ezithile ze-weld.Ngokomzekelo, i-copper kunye ne-alloys yayo idla ngokusetyenziswa kwi-thermal conductivity egqwesileyo, ngelixa i-tungsten kunye ne-alloys zayo zihlala zisetyenziselwa indawo yazo ephezulu yokunyibilika kunye nokumelana nokunxiba.
Emva kokuba kukhethwe izinto eziphathekayo, ngokuqhelekileyo zenziwe ngentonga okanye intambo yocingo kwaye inqunywe ubude obuthile.Incam iye ibunjwe ngenkqubo efana nokujika, ukuguba, okanye ukucola, kuxhomekeka kwimilo kunye nobukhulu obufunwayo.Ngethuba le nkqubo, i-tip inokuthi ifakwe okanye iphathwe ukuze iphucule ukusebenza kwayo, njengokusebenzisa i-hard-face material ukunyusa ukuxhatshazwa kokugqoka.
Emva kokubunjwa, incam idla ngokuxhonywa kwisibambi okanye i-shank, enokuthi ifakwe intambo ukuvumela ukutshintshwa lula.Emva koko umnini okanye i-shank ifakwe kwi-welding gun kwaye ikhuselekile endaweni.
Ngokubanzi, ukuveliswa kweengcebiso ze-electrode ze-medium frequency inverter spot welding kufuna ukukhetha ngononophelo kwemathiriyeli kunye nokubunjwa okuchanekileyo ukuqinisekisa ukusebenza kakuhle.
Ixesha lokuposa: May-13-2023