Ukuma, usayizi, kanye nezimo zokupholisa zesakhiwo sobuso bokuphela kwe-electrode yomshini wokushisela indawo yemvamisa emaphakathi kuthinta usayizi wejometri we-nucleus encibilikayo namandla ejoyinti le-solder. Kuma-electrode ayi-conical avame ukusetshenziswa, umzimba we-electrode mkhulu, i-engeli yekhoni yekhanda le-electrode α Uma usayizi omkhulu, ukhipha ukushisa okungcono.
kodwa α Uma i-engeli inkulu kakhulu, ubuso bokuphela buhlala bubhekene nokushisa nokuguga, futhi ububanzi bomsebenzi we-electrode bukhula ngokushesha; uma i-α Uma incane kakhulu, izimo zokushisa ukushisa zimpofu, izinga lokushisa elingaphezulu le-electrode liphezulu, futhi lijwayele ukuguquguquka nokugqoka. Ukuze kuthuthukiswe ukuzinza kwekhwalithi yokushisela, kuyadingeka ukunciphisa ukuhluka kobubanzi bomsebenzi we-electrode ngesikhathi senqubo yokushisela.
Ngakho-ke, α I-engeli ngokuvamile ikhethwa phakathi kwebanga lika-90 ° -140 °; Kuma-electrode ayindilinga, ngenxa yomthamo omkhulu wekhanda, indawo yokuxhumana enengxenye eshiselwe iyakhula, ukuminyana kwamanje kuncipha, nekhono lokukhipha ukushisa liyaqina. Ngenxa yalokho, izinga lokungena kwe-welding lizokwehla futhi ububanzi be-nucleus encibilikayo buzokwehla.
Kodwa-ke, i-indentation ebusweni bengxenye ehlanganisiwe iyinguquko engajulile futhi eshelelayo, engeke ibangele ukucindezeleka okukhulu; Ngaphezu kwalokho, ukuminyana kwamanje kanye nokusabalalisa kwamandla e-electrode endaweni yokushisela kufana, okwenza kube lula ukugcina izinga elihlangene le-solder elizinzile; Ngaphezu kwalokho, ukufakwa kwama-electrode aphezulu naphansi kudinga ukuqondanisa okuphansi nokuphambuka okuncane, okunomthelela omncane kwikhwalithi yamalungu e-solder.
Isikhathi sokuthumela: Dec-09-2023
