Ama-Electrodes ayingxenye ebalulekile enqubweni yokushisela yomshini wokushisela amabala aphakathi nendawo.Izinga nokwakheka kwama-electrode kungaba nomthelela omkhulu ekusebenzeni nokuqina kwenqubo yokushisela.Kulesi sihloko, sizoxoxa ngezinto ezivame ukusetshenziselwa ama-electrode emishini yokushisela imvamisa ephakathi nendawo.
Izinto ezisetshenziswa kakhulu kuma-electrode emishinini yokushisela i-medium frequency spot ithusi nama-alloys ayo.I-Copper ine-conductivity ephezulu ye-thermal, i-conductivity kagesi enhle kakhulu, kanye nezakhiwo ezinhle zemishini, okuyenza ibe yimpahla efanelekile yama-electrode.Ama-alloys ethusi, njengethusi le-tungsten, ithusi le-molybdenum, nethusi elisiliva, nawo asetshenziselwa ama-electrode ezinhlelweni ezithile lapho kudingeka khona amandla aphezulu nokuqina.
Ngaphezu kwethusi nama-alloys ayo, ezinye izinto ezifana ne-tungsten, i-graphite, ne-tungsten carbide nazo zisetshenziselwa ama-electrode emishinini yokushisela imvamisa emaphakathi.I-Tungsten inezinga eliphezulu lokuncibilika kanye nokumelana okuhle nokugqokwa, okuyenza ifanelekele izicelo zokushisela ezisezingeni eliphezulu.I-graphite ine-conductivity ephezulu kagesi kanye nokunwetshwa okushisayo okuphansi, okuyenza ilungele izinhlelo zokusebenza lapho kudingeka khona ukushisela ngesivinini esikhulu.I-Tungsten carbide inamandla amakhulu nokumelana nokugqoka, okuyenza ifanelekele izinhlelo zokusebenza zokushisela ezibandakanya ukucindezeleka okuphezulu kanye nemithwalo esindayo.
Ukukhethwa kwempahla ye-electrode kuncike ezidingweni ezithile zohlelo lokusebenza, njengohlobo lwempahla yokushisela, ukujiya, kanye namandla okushisela.Ezinye izici, njengezindleko, ukutholakala, nempilo ye-electrode, nazo zidinga ukucatshangelwa lapho kukhethwa izinto ze-electrode.
Sengiphetha, izinto ezivame ukusetshenziselwa ama-electrode emishinini yokushisela imvamisa emaphakathi zifaka ithusi nama-alloys ayo, i-tungsten, igraphite, ne-tungsten carbide.Impahla ngayinye inezici zayo eziyingqayizivele kanye nezinzuzo, okwenza ifaneleke izinhlelo zokusebenza ezithile.Ukuqonda izakhiwo zezinto ezibonakalayo nokukhetha impahla ye-electrode efanele kubalulekile ekuzuzeni ama-welds ekhwalithi ephezulu nokwandisa isikhathi sokuphila semishini yokushisela.
Isikhathi sokuthumela: May-11-2023