Iindidi ezine zeMathiriyeli ye-Electrode yeMedium-Frequency Inverter Spot Welding Machines

I-Electrodes idlala indima ebalulekileyo kumatshini we-welding we-inverter spot we-medium-frequency, njengoko benoxanduva lokuqhuba ngoku kunye nokudala ii-welds. Ukukhethwa kwezinto ze-electrode kuchaphazela kakhulu ukusebenza kwe-welding, ukuqina, kunye nomgangatho opheleleyo we-spot welds. Kweli nqaku, siza kuxubusha iindidi ezine eziphambili zezinto ze-electrode eziqhelekileyo ezisetyenziswa kwi-medium-frequency inverter spot welding machines.

1. I-Copper Electrodes: I-Copper yenye yezona zinto zisetyenziswa kakhulu kwi-electrode ngenxa ye-conductivity egqwesileyo yombane, ukuhanjiswa kwe-thermal, kunye nokuchasana nokushisa kunye nokunxiba. Ii-electrode zobhedu zibonelela nge-weldability elungileyo kwaye ziyakwazi ukumelana nemisinga ephezulu, zizenze zilungele izicelo ezahlukeneyo. Amaxabiso aphantsi kwaye anika ukuqina okuhle xa zigcinwe ngokufanelekileyo.
2. I-Refractory Metal Electrodes: Iintsimbi eziphikisayo, ezifana ne-tungsten kunye ne-molybdenum, ziyaziwa ngamanqaku aphezulu okunyibilika, ukumelana nobushushu obugqwesileyo, kunye nokumelana nombane ophantsi. Ezi mpawu zibenza balungele izicelo ezifuna ukumelana nobushushu obuphezulu kunye nemijikelo ye-welding ende. Ii-electrode zetsimbi ezichasayo zisetyenziswa ngokuqhelekileyo kumashishini apho i-welding ye-high-high-power materials kunye neentsimbi ezingafaniyo zifunekayo.
3. I-Electrodes ehlanganisiweyo: Ii-electrode ezihlanganisiweyo zenziwe ngokudibanisa izinto ezahlukeneyo ukuze kuphuculwe iimfuno ezithile ze-welding. Ngokomzekelo, i-electrode ye-copper-tungsten idibanisa i-conductivity yombane egqwesileyo yobhedu kunye nokumelana nokushisa okuphezulu kwe-tungsten. Ezi zixhobo ze-electrode ezidibeneyo zibonelela ngokuphucuka kokusebenza ngokubhekiselele ekutshitshisweni kobushushu, ukuxhathisa ukunxiba, kunye nobomi obude be-electrode.
4. Ii-Electrode ezikhethekileyo: Izicelo ezithile zinokufuna izixhobo ezikhethekileyo ze-electrode ezilungiselelwe iimeko ezithile zokuwelda. Ngokomzekelo, ii-electrodes ezineengubo zokugquma okanye unyango olungaphezulu, olufana ne-chrome-zirconium-copper (CrZrCu) iingubo zokugqoka, zisetyenziselwa ukunyusa ukuxhathisa ukunxiba kunye nokuthintela ukunamathela kwe-weld spatter. Ezinye izinto ezikhethekileyo ze-electrode zinokubandakanya i-alloys okanye i-composites eyenzelwe izicelo ezithile, ezifana ne-welding of galvanized or coated materials.

Ukhetho lwezinto ze-electrode kumatshini we-welding we-inverter we-medium-frequency spot welding ixhomekeke kwizinto ezifana neemfuno zesicelo, izinto ezidibeneyo, i-welding parameters, kunye nomgangatho we-weld ofunekayo. Ubhedu, isinyithi esichasayo, izinto ezidibeneyo, kunye ne-alloys ezikhethekileyo zibonelela ngeempawu ezizodwa ezinokwandisa ukusebenza kwe-welding kunye nobude be-electrode. Abavelisi kufuneka baqwalasele ngokucophelela ezi zikhetho zezinto ze-electrode kwaye bakhethe eyona ifanelekileyo ngokusekelwe kwiimfuno zabo ze-welding. Ukongezelela, ukugcinwa okufanelekileyo kunye nokunyamekelwa kwee-electrode kubalulekile ekwandiseni ubomi babo kunye nokuqinisekisa ukuhambelana kunye nomgangatho ophezulu we-welds.