Ama-electrode adlala indima ebalulekile ekusebenzeni kwemishini yokushisela amabala amantongomane. Ziyizici ezibalulekile ezenza kube lula inqubo ye-welding ngokuhlinzeka ngomshini odingekayo kagesi kanye nokucindezela komshini. Lesi sihloko sichaza ukuthi ama-electrode asebenza kanjani emishinini yokushisela amantongomane kanye nokubaluleka kwawo ekuzuzeni ama-welds aphumelelayo.
- Umsebenzi wama-Electrodes: Emishinini yokushisela amantongomane, ama-electrode enza le misebenzi elandelayo:
a. I-Electrode Conductivity: Umsebenzi oyinhloko wama-electrode ukuhambisa amandla kagesi ukusuka kugesi ukuya endaweni yokusebenza. Basungula isifunda esiphelele ngokuthintana ne-workpiece futhi banike amandla ukudlula kwamanje, benze ukushisa okudingekayo kwe-welding.
b. Ukukhiqiza Ukushisa: Uma ama-electrode ethintana nendawo yokusebenza, amandla kagesi ageleza kuwo, akhiqize ukushisa endaweni yokushisela. Lokhu kushisa kubangela ukuncibilika kwendawo kanye nokuhlanganiswa kwezinto zokusebenza, okudala isibopho esiqinile.
c. I-Mechanical Pressure: Kanye ne-conductivity kagesi, ama-electrode aphinde asebenzise ukucindezela komshini ukuze kuqinisekiswe ukuthintana okufanele phakathi kwe-workpiece kanye nethiphu ye-electrode. Ukucindezela kusiza ekuzuzeni ama-welds angaguquki futhi athembekile ngokukhuthaza ukuthintana okusondelene nokunciphisa ukumelana phakathi nenqubo yokushisela.
- Izinhlobo zama-Electrodes: Kunezinhlobo ezahlukene zama-electrode asetshenziswa emishinini yokushisela amantongomane, okuhlanganisa:
a. I-Copper Electrodes: I-Copper iyinto evamile yama-electrode ngenxa ye-conductivity yayo kagesi enhle kakhulu kanye nezakhiwo zokushisa ukushisa. Ama-electrode e-Copper afaneleka ezinhlobonhlobo zezicelo futhi anikeze ukumelana okuhle kokugqoka nokuguqulwa.
b. Ama-Refractory Electrodes: Izinto eziphikisayo ezifana ne-tungsten ne-molybdenum zisetshenziselwa izinhlelo zokusebenza ezikhethekile ezidinga ukumelana nezinga lokushisa eliphezulu. Lawa ma-electrode angakwazi ukumelana nokushisa okukhulu okukhiqizwa phakathi nenqubo yokushisela.
c. Ama-Electrode Ahlanganisiwe: Ama-electrode ahlanganisiwe, aziwa nangokuthi ama-electrode e-bimetal, ahlanganisa izinto ezihlukene ukuze athuthukise ukusebenza kahle nokuqina. Ngokuvamile zihlanganisa isisekelo sengxubevange yethusi esinongqimba lwezinto eziphikisayo ukuze kusebenze okuthuthukisiwe.
- Ukugcinwa Nokunakekelwa: Ukugcinwa okufanele kwama-electrode kubalulekile ukuze kuqinisekiswe ukusebenza kwawo okuphelele nokuphila isikhathi eside. Okunye okucatshangelwayo okubalulekile kuhlanganisa:
a. Ukuhlanza: Hlanza njalo amathiphu e-electrode ukuze ususe imfucumfucu, i-oxidation, nokungcola okungathinta ukuhamba kukagesi kanye nekhwalithi yokushisela.
b. Ukugqoka: Ngezikhathi ezithile Gqoka amathiphu e-electrode ukuze ugcine umumo wawo futhi uqinisekise indawo yokuxhumana engaguquki. Lokhu kusiza ukuvimbela ukusatshalaliswa kwamanje okungalingani nokugcina ikhwalithi yokushisela.
c. Ukushintshwa: Shintshanisa ama-electrode lapho eguga, emosheka, noma lapho usayizi wethiphu ungasafanelekeli ukucaciswa kokushisela okufunayo. Ukusebenzisa ama-electrode agugile kungabangela izinga lokushisela elimpofu nokusebenza okungaguquki.
Ama-electrode adlala indima ebalulekile ekusebenzeni kwemishini yokushisela amabala amantongomane ngokuhlinzeka ngokusebenza kukagesi, ukukhiqiza ukushisa, nokucindezela kwemishini kokushisela okuphumelelayo. Ukuqonda umsebenzi wabo nokukhetha izinto ezifanele ze-electrode kubalulekile ukuze kuzuzwe ama-welds asezingeni eliphezulu futhi anokwethenjelwa. Ukunakekelwa okuvamile nokunakekelwa okufanele kwama-electrode kunomthelela ekuphileni kwawo isikhathi eside futhi kuqinisekise ukusebenza okungaguquguquki ekufakweni kokushisela amantongomane.
Isikhathi sokuthumela: Jun-19-2023
