Imiphumela yokushisela enama-Electrode Ahlukene ku-Medium Frequency Inverter Spot Welding

Ekushiseleni kwendawo ye-inverter frequency, ukukhetha kwama-electrode kudlala indima ebalulekile ekuzuzeni imiphumela efiselekayo yokushisela. Izinhlobo ezahlukene zama-electrode zingaba nemiphumela ehlukahlukene kwikhwalithi yokushisela, ukusebenza kahle kwenqubo, kanye nokusebenza kukonke. Lesi sihloko sihlose ukuhlola imiphumela yokushisela etholwe ngama-electrode ahlukene ku-medium frequency inverter spot welding.

I-Copper Electrodes:
Ama-electrode e-Copper asetshenziswa kakhulu ekushiseleni amabala ngenxa ye-thermal conductivity enhle kakhulu kanye ne-conductivity ephezulu kagesi. Bahlinzeka ngokudluliswa kokushisa okuphumelelayo, okuholela ekushiseni okusheshayo nokufana okufanayo kwama-workpieces. Ama-electrode ethusi nawo akhombisa ukumelana okuhle nokuguga nokuguqulwa, okuqinisekisa ukusebenza okungaguquki kokushisela phezu kokusetshenziswa okunwetshiwe. Ama-welds atholakala ngama-electrode ethusi ngokuvamile abonisa amandla amahle, ukwethembeka, kanye ne-spatter encane.
Ama-Electrodes e-Chromium Zirconium Copper (CuCrZr):
Ama-electrode e-CuCrZr aziwa ngobulukhuni bawo obuthuthukisiwe kanye nokumelana nokunamathela kwe-electrode. Ukwengezwa kwe-chromium ne-zirconium kuthuthukisa izakhiwo ze-electrode, kunciphisa ukuthambekela kwensimbi encibilikisiwe ukunamathela endaweni ye-electrode ngesikhathi sokushisela. Lesi sici sinciphisa ukungcoliswa kwama-electrode, sandise impilo yama-electrode, futhi sithuthukise ukubukeka kokushisela. Ama-welds enziwe ngama-electrode e-CuCrZr avame ukukhombisa isiphetho esithuthukisiwe kanye nokuncipha kokugqoka kwama-electrode.
I-Refractory Electrodes (isb, i-Tungsten Copper):
Ama-electrode aphikisayo, njengethusi le-tungsten, akhethwa ezinhlelweni zokushisela ezibandakanya amazinga okushisa aphezulu noma izinto eziyinselele. Lawa ma-electrode anikeza ukumelana nokushisa okuhle kakhulu nokuqina, okuwenza afanelekele izinqubo zokushisela ezidinga ukuchayeka ekushiseni isikhathi eside noma ezibandakanya izinto ezinamaphoyinti aphezulu okuncibilika. Ama-electrode aphikisayo angamelana nezimo zokushisela ezinzima futhi alondoloze ukusebenza okuzinzile, okuholela ekushiseni okuthembekile okunokugqoka okuncane kwama-electrode.
Ama-Electrode Ahlanganisiwe:
Ama-electrode ahlanganisiwe aklanyelwe ukuhlinzeka ngemisebenzi ethile noma ukubhekana nezinselele ezithile zokushisela. Isibonelo, ama-electrode anezingubo ezikhethekile anganikeza ukumelana okuthuthukisiwe kokunamathela, okuncishisiwe kwe-spatter, noma ukuvikeleka okuthuthukisiwe ekugqokeni. Lezi zembatho zingenziwa ngezinto ezifana nesiliva, i-nickel, noma amanye ama-alloys, enzelwe ukuhlangabezana nezidingo ezithile zokushisela. Ama-electrode amboziwe angaba nomthelela ekubukekeni kwe-weld okuthuthukisiwe, ukuncipha kwamaphutha, nokwelulwa kwesikhathi sokuphila kwama-electrode.
Ama-Electrode Ahlanganisiwe:
Ama-electrode ahlanganisiwe ahlanganisa izinto ezahlukahlukene ukuze asebenzise izinzuzo zawo ngamanye. Isibonelo, i-electrode eyinhlanganisela ingase ibe nengqikithi yethusi ezungezwe ungqimba lwezinto eziphikisayo. Lo mklamo uhlanganisa izinzuzo ze-conductivity ephezulu yokushisa evela ethusi kanye nokumelana nokushisa okuhle kakhulu okuvela ezintweni eziphikisayo. Ama-electrode ahlanganisiwe anikeza ibhalansi phakathi kokusebenza nokusebenza kahle kwezindleko, enikeza imiphumela ethembekile yokushisela ezinhlelweni ezihlukahlukene.
Ukukhethwa kwama-electrode ku-medium frequency inverter spot welding kuba nomthelela omkhulu emiphumeleni yokushisela. Ama-electrode e-Copper avame ukusetshenziswa ngenxa ye-conductivity yawo enhle kakhulu yokushisa nogesi. Ama-electrode e-CuCrZr anikeza ubulukhuni obuthuthukisiwe kanye nokunamathela kwe-electrode okuncishisiwe. Ama-electrode aphikisayo afaneleka ekusetshenzisweni kokushisa okuphezulu, kuyilapho ama-electrode ahlanganisiwe ehlinzeka ngemisebenzi ethile. Ama-electrode ahlanganisiwe ahlanganisa izinto ezahlukene ukuze afinyelele ibhalansi yezici zokusebenza. Ngokukhetha ama-electrode afanele ngokusekelwe ezidingweni ezithile zokushisela, abakhiqizi bangafinyelela ikhwalithi yokushisela efiselekayo, ukusebenza kahle kwenqubo, kanye nokusebenza okuphelele ekusebenzeni kwe-medium frequency inverter spot welding.