Ingcindezi ye-Electrode iyipharamitha ebalulekile emishinini yokushisela ye-medium frequency inverter spot ethinta kakhulu amandla nekhwalithi yejoyinti le-weld. Lesi sihloko sihlose ukuhlola ubudlelwano phakathi kwengcindezi ye-electrode namandla e-weld kumishini yokushisela ye-medium frequency inverter spot.
- Ukumelana Nokuxhumana Nokukhiqiza Ukushisa: Ingcindezi ye-electrode idlala indima ebalulekile ekusunguleni ukuthintana kukagesi ongamelani kancane phakathi kwama-electrode nezinto zokusebenza. Ukucindezela okwanele kuqinisekisa ukuthintana okuhle kwensimbi kuya kwensimbi, kunciphisa ukumelana nokuxhumana. Lokhu, nakho, kusiza ukukhiqizwa kokushisa okusebenzayo esixhumi esibonakalayo, kuphromothe ukuhlangana okufanele kanye nokuhlanganisa i-metallurgical. Ukucindezela okunganele kungabangela ukuthintana kahle kukagesi, okuholela ekukhiqizeni ukushisa okuphansi namandla okushisela onakaliswe.
- I-Material Deformation and Flow: Ingcindezi ye-Electrode ithonya ukuwohloka nokugeleza kwezinto zokusebenza ngesikhathi senqubo yokushisela. Ukucindezela okuphezulu kukhuthaza ukuwohloka kwempahla okungcono, okuvumela ukuthintana okusondelene nokuxutshwa kwezinsimbi eziyisisekelo. Lokhu kuthuthukisa ukusakazeka kwama-athomu kanye nokwakheka kwamabhondi e-metallurgical aqinile, okuholela emandleni e-weld aphezulu. Ukucindezela okunganele kungase kuvimbe ukugeleza kwezinto futhi kukhawulele ukwakheka kwejoyinti le-weld eliqinile.
- Ukwakhiwa kwe-Nugget nobukhulu: Ukucindezela okwanele kwe-electrode kuqinisekisa ukwakheka nokukhula okufanele kwe-weld nugget. Ingcindezi esetshenziswa ama-electrode isiza ukuvala izinto ezincibilikisiwe ngaphakathi kwendawo yokushisela, ukuvimbela ukuxoshwa noma ukuxoshwa kwensimbi encibilikisiwe ngokweqile. Lokhu kuholela ekwakhekeni kwe-weld nugget echazwe kahle futhi enosayizi owanele. Ukucindezela okunganele kungase kubangele ukuhlangana okungaphelele noma ukwakheka okungajwayelekile kwe-nugget, kubeke engcupheni amandla okushisela.
- Ubuqotho Be-Microstructural: Ingcindezi ye-electrode ithinta ubuqotho be-microstructural ye-weld joint. Ingcindezi efanelekile ikhuthaza ukucolisiswa okusanhlamvu, okuthuthukisa izakhiwo zemishini ze-weld, njengokuqina nokuqina. Ukwengeza, ingcindezi ephakeme isiza ukunciphisa ubukhona be-voids, i-porosity, nezinye iziphambeko ngaphakathi kwe-weld, okuholela ekuthuthukisweni kwamandla okushisela. Ukucindezela okunganele kungaholela ekuhlungeni okusanhlamvu okunganele kanye nokwanda kokwakheka kwesici, kunciphisa amandla e-weld.
Ingcindezi ye-electrode emishinini yokushisela i-medium frequency inverter spot inethonya eliqondile emandleni e-weld. Ukucindezela okwanele kukhuthaza ukukhiqiza ukushisa okusebenzayo, ukuguqulwa kwezinto ezifanele nokugeleza, kanye nokwakheka kwe-weld nugget echazwe kahle. Lokhu kubangela ukuhlangana okuqinile kwe-metallurgical kanye namandla okushisela athuthukisiwe. Abakhiqizi kufanele balawule ngokucophelela futhi bandise ukucindezela kwe-electrode ngokusekelwe ezintweni ezibonakalayo, izidingo ezihlanganyelwe, namandla okushisela afiswayo. Ngokugcina ingcindezi efanelekile ye-electrode, abakhiqizi bangafinyelela amajoyinti we-weld athembekile futhi aphezulu ezinqubweni zabo zokushisela indawo.
Isikhathi sokuthumela: May-25-2023
