Kwi-medium frequency inverter spot welding machine, ikepusi ye-electrode yinto ebalulekileyo egubungela kwaye ikhusele i-electrode tip ngexesha lenkqubo ye-welding.Eli nqaku linika inkcazo ye-cap ye-electrode kunye nokubaluleka kwayo ekusebenzeni kwe-welding.
Isivalo se-electrode, ekwaziwa ngokuba yi-welding cap okanye i-electrode tip cap, sisigqubuthelo esikhuselayo esibekwe phezu kwencam ye-electrode kumatshini wokuwelda we-medium frequency inverter spot.Ngokuqhelekileyo yenziwe ngezinto ezikwazi ukumelana nobushushu, ezifana nobhedu, i-chromium-zirconium yobhedu, okanye ezinye i-alloys, kwaye yenzelwe ukujamelana namaqondo obushushu aphezulu kunye noxinzelelo lomatshini odibana nawo ngexesha le-welding.
Umsebenzi oyintloko we-cap ye-electrode kukukhusela i-electrode tip kumonakalo kunye nokugqoka.Ngexesha le-welding, i-electrode tip idibana ngokuthe ngqo kunye ne-workpiece, kwaye i-cap yenza njengomgangatho wedini, ukuthintela ukuhanjiswa ngokuthe ngqo kobushushu kunye nombane okhoyo kwi-electrode.Oku kunceda ukwandisa ixesha lokuphila kwe-electrode kunye nokugcina ukusebenza kwayo kakuhle.
Ngaphezu koko, i-cap ye-electrode idlala indima ekulawuleni ukubunjwa kwe-weld.Ubume bayo kunye nemeko yomhlaba inokuchaphazela imilo kunye nobukhulu be-weld nugget.Ngokukhetha uyilo lwe-cap olwahlukileyo, kunokwenzeka ukuguqula iprofayile ye-weld kwaye ufezekise iimpawu ezinqwenelekayo ze-welding, ezinjengokungena okuphuculweyo, ukutshiza okuncitshisiweyo, okanye inkangeleko ye-weld eyandisiweyo.
I-cap ye-electrode ifumaneka kwiimpawu ezahlukeneyo ukuze ihambelane nezicelo ze-welding ezahlukeneyo.Ezinye iintlobo eziqhelekileyo zibandakanya iminqwazi ecaba, i-dome caps, kunye ne-concave caps.Uhlobo ngalunye luneempawu zalo ezizodwa kwaye lukhethwa ngokusekelwe kwizinto ezifana nezixhobo ezidityanisiweyo, umgangatho ofunekayo we-weld, kunye neeparitha ze-welding ezithile.
Kubalulekile ukuhlola rhoqo kunye nokutshintsha i-cap ye-electrode xa iimpawu zokugqoka okanye umonakalo zibonwa.I-cap egugileyo okanye eyonakalisiweyo inokuchaphazela kakubi inkqubo ye-welding, ekhokelela kumgangatho ophantsi we-weld, ukunyuka kwe-spatter, okanye ukuchithwa kwe-electrode tip.Ngokugcina i-cap ye-electrode egcinwe kakuhle, iziphumo ezihambelanayo kunye nezithembekileyo ze-weld zinokufezekiswa.
Umnqwazi we-electrode licandelo elibalulekileyo kumatshini wokuwelda we-inverter ophakathi.Inika ukhuseleko kwincam ye-electrode, yandisa ubomi bayo, kwaye ichaphazela ukubunjwa kwe-weld.Ngokukhetha uyilo olufanelekileyo lwe-cap kunye nokuqinisekisa ukugcinwa rhoqo, ukusebenza kwe-welding efanelekileyo kunokufezekiswa, okukhokelela kwi-welds ephezulu kunye nokwanda kwemveliso.
Ixesha lokuposa: May-15-2023