Emshinini wokushisela i-medium frequency inverter spot, ikepisi le-electrode liyingxenye ebalulekile ehlanganisa futhi ivikele ithiphu le-electrode ngesikhathi senqubo yokushisela.Lesi sihloko sinikeza umbono we-cap ye-electrode kanye nokubaluleka kwayo ekusebenzeni kwe-welding.
Ikepisi lika-electrode, elaziwa nangokuthi ikepisi lokushisela noma i-electrode tip cap, iyisembozo esivikelayo esibekwe phezu kwethiphu ye-electrode emshinini wokushisela we-medium frequency inverter spot.Ngokuvamile yenziwe ngezinto ezikwazi ukumelana nokushisa, njengethusi, i-chromium-zirconium yethusi, noma amanye ama-alloys, futhi iklanyelwe ukumelana nezinga lokushisa eliphezulu nezingcindezi zemishini ezihlangatshezwana nazo ngesikhathi sokushisela.
Umsebenzi oyinhloko wekepisi le-electrode ukuvikela ithiphu le-electrode emonakalweni nasekugugekeni.Ngesikhathi sokushisela, ithiphu le-electrode lihlangana ngqo ne-workpiece, futhi i-cap isebenza njengesendlalelo somhlatshelo, ivimbela ukudluliselwa okuqondile kokushisa kanye namandla kagesi ku-electrode.Lokhu kusiza ukwandisa isikhathi sokuphila se-electrode futhi kugcinwe ukusebenza kwayo okuhle kakhulu.
Ngaphezu kwalokho, i-cap ye-electrode idlala indima ekulawuleni ukwakheka kwe-weld.Ukuma kwayo nesimo sobuso kungathonya ukuma nobukhulu be-weld nugget.Ngokukhetha imiklamo ehlukene ye-cap, kungenzeka ukuthi uguqule iphrofayili ye-weld futhi uzuze izici ezifiselekayo zokushisela, njengokungena okuthuthukisiwe, i-spatter encishisiwe, noma ukubukeka okuthuthukisiwe kwe-weld.
I-cap ye-electrode iyatholakala ekucushweni okuhlukahlukene ukuze ivumelane nezinhlelo zokusebenza zokushisela ezahlukene.Ezinye izinhlobo ezijwayelekile zifaka ama-flat caps, ama-dome caps, nama-concave caps.Uhlobo ngalunye lunezici zalo ezihlukile futhi lukhethwa ngokusekelwe ezintweni ezifana nempahla eshiselwayo, ikhwalithi efunekayo yokushisela, kanye nemingcele ethile yokushisela.
Kubalulekile ukuhlola njalo futhi esikhundleni se-cap ye-electrode lapho izimpawu zokuguga noma ukulimala zibonwa.Ikepisi eligugile noma elilimele lingathinta kabi inqubo yokushisela, okuholela kukhwalithi yokushisela empofu, ukwanda kwe-spatter, noma ukuwohloka kwethiphu ye-electrode.Ngokugcina i-cap ye-electrode egcinwe kahle, imiphumela ye-weld engaguquki futhi enokwethenjelwa ingafinyelelwa.
Isivalo se-electrode siyingxenye ebalulekile emshinini wokushisela we-medium frequency inverter spot.Inikeza isivikelo sethiphu ye-electrode, yandisa isikhathi sayo sokuphila, futhi ithonya ukwakheka kwe-weld.Ngokukhetha amadizayini ama-cap afanelekile kanye nokuqinisekisa ukugcinwa okuvamile, ukusebenza kahle kwe-welding kungafinyelelwa, okuholela ekushiselweni kwekhwalithi ephezulu kanye nokukhiqiza okukhulayo.
Isikhathi sokuthumela: May-15-2023