Uma kukhona ama-oxides noma ukungcola ebusweni be-workpiece kanye ne-electrode yomshini we-welding we-intermediate frequency spot, izothinta ngokuqondile ukumelana nokuxhumana.Ukumelana nokuxhumana nakho kuthinteka ingcindezi ye-electrode, i-welding current, ukuminyana kwamanje, isikhathi sokushisela, ukwakheka kwe-electrode, kanye nezakhiwo zezinto ezibonakalayo.Ake sibhekisise ngezansi.
Ithonya lokucindezela kwe-electrode emandleni amalunga e-solder liyancipha njalo ngokunyuka kwengcindezi ye-electrode.Ngenkathi kukhula ingcindezi ye-electrode, ukwanda kwe-welding yamanje noma ukunwetshwa kwesikhathi sokushisela kunganxephezela ukwehla kokumelana nokugcina amandla ejoyinti le-solder engashintshile.
Izimbangela eziyinhloko zezinguquko zamanje ezibangelwa ithonya le-welding current ukushintshashintsha kwe-voltage kugridi yamandla kanye nezinguquko ze-impedance kumjikelezo wesibili wemishini yokushisela ye-AC.Ukuhlukahluka kokuphazamiseka kungenxa yezinguquko ekubunjweni kwejiyomethri yesekethe noma ukwethulwa kwamanani ahlukene ezinsimbi kazibuthe kusekethe yesibili.
Ubuningi bamanje kanye nokushisa kwe-welding kuthinteka kakhulu ngokugeleza kwamanje ngokusebenzisa amalunga asevele ashiselwe kakade, kanye nokwandisa indawo yokuxhumana ye-electrode noma ubukhulu bama-solder amalunga ngesikhathi sokushisela i-convex, okunganciphisa ukuminyana kwamanje nokushisa kwe-welding.
Ithonya lesikhathi se-welding lingatholakala ngokusebenzisa isikhathi esiphezulu samanje nesikhathi esifushane, kanye nesikhathi esiphansi samanje nesikhathi eside, ukuze uthole amandla athile okuhlanganiswa kwe-solder.Umthelela we-electrode shape kanye nezakhiwo zezinto ezibonakalayo zizokhula ngokuguquguquka nokuguga kwe-electrode ekupheleni, okuholela ekwandeni kwendawo yokuxhumana nokuncipha kwamandla ahlangene we-solder.
Isikhathi sokuthumela: Dec-15-2023