Kwindawo yokuvelisa kunye neenkqubo zoshishino, kwaneenkcukacha ezibonakala zincinci zinokuba nefuthe elibi kumgangatho kunye nokusebenza kakuhle kwemveliso yokugqibela. Enye yezo nkcukacha ezihlala zinika ingqwalasela encinci kukugcinwa kunye nokusila kwee-electrode kwi-welders spot ephakathi. Eli nqaku lijonga ukubaluleka kokusila i-electrode kulo mongo, likhanyisela indima yalo ebalulekileyo ekufezekiseni iziphumo ezizezona zilungileyo ze-welding.
Izixhobo zokuwelda zamaxesha aphakathi zisetyenziswa ngokubanzi kumashishini ahlukeneyo ngokukwazi kwabo ukwenza iiweldi ezinamandla nezizinzileyo ngexesha elifutshane. Ezi ntsimbi zisebenza ngokugqithisa umsinga ophezulu ngokusebenzisa i-electrode, zivelisa ubushushu kwindawo yokuwelda ukuze zidibanise isinyithi. Nangona kunjalo, ekuhambeni kwexesha, ukusetyenziswa rhoqo kwamandla aphezulu kunye nokushisa kuthatha i-electrodes, ekhokelela ekugqokeni nasekuwohlokeni. Oku kuthotywa akuchaphazeli kuphela ukusebenza kwe-welding ngokubanzi kodwa kubangela imingeni emininzi kwimfezeko yemveliso yokugqibela.
Ukusila i-electrode, ehlala ingahoywa okanye ithathwa njengomsebenzi ongabalulekanga, idlala indima ebalulekileyo ekunciphiseni iziphumo ezibi zokunxitywa kwe-electrode. Ukugaya rhoqo kunceda ukugcina imilo efanelekileyo kunye nomgangatho ophezulu we-electrodes. Xa i-electrode igugile okanye ingalingani, ukuhanjiswa kobushushu ngexesha le-welding kuya kuba nokungalingani, okukhokelela kwii-welds ezibuthathaka, iziphumo ezingahambelaniyo, kunye nokunyuka kokusetyenziswa kwamandla. Ngokugcina i-electrodes ikwimeko efanelekileyo, abavelisi banokuqinisekisa inkqubo ye-welding engaguqukiyo nethembekileyo, ekugqibeleni ibangele i-welds eqinile kwaye ehlala ixesha elide.
Enye inkalo ebalulekileyo ephenjelelwa kukusila kwe-electrode kukuthintela ukutshiza. I-Spatter, ukugxothwa okungafunekiyo kwesinyithi esinyibilikisiweyo ngexesha le-welding, inokonakalisa imbonakalo yejoyinti edityanisiweyo kwaye ide ibeke esichengeni isidima sayo sesakhiwo. Ukusila kwe-Electrode kunceda ukudala iingcebiso ezigudileyo kunye nezicocekileyo ze-electrode, ukunciphisa amathuba okubunjwa kwe-spatter. Oku akuphuculi nje ubuhle bemveliso yokugqibela kodwa kusindisa ixesha kunye nomzamo onokuthi usetyenziswe ekucoceni emva kwe-weld kunye nokusebenza kwakhona.
Ngaphezu koko, ukugaya i-electrode kunegalelo ekukhuseleni ngokubanzi inkqubo ye-welding. Ii-electrode ezigugileyo ziyakwazi ukutshisa kakhulu, nto leyo enokukhokelela kumonakalo wesixhobo kunye neengozi zasemsebenzini. Ngokugcina i-electrodes esekelwe kakuhle, umngcipheko wokushisa kunye neengozi ezinxulumene nazo ziyancipha kakhulu, ziqinisekisa indawo ekhuselekileyo yokusebenza kubaqhubi.
Ukuqukumbela, umkhuba wokusila i-electrode ubambe ukubaluleka okungenakuphikiswa kwindawo ye-medium frequency spot welding. Ichaphazela ngokuthe ngqo umgangatho we-welding, ukungaguquguquki, ukusebenza kakuhle, kunye nokhuseleko. Abavelisi kunye nabaqhubi kufuneka baqonde ukuba ukutyeshela ukugcinwa kwe-electrode kunokukhokelela kwi-subpar welds, ukunyuka kweendleko, kunye nemingcipheko yokhuseleko enokwenzeka. Ngokubeka phambili ukugaya i-electrode rhoqo, amashishini anokuphucula iinkqubo zawo ze-welding, aphucule umgangatho wemveliso, kwaye agcine indawo yokusebenza ekhuselekileyo.
Khumbula, kwihlabathi lemveliso, kunye neentlantsi ezibonakala zincinci zinokuvutha umahluko omkhulu - kwaye ukugaya i-electrode kuyintlantsi ephambili egcina inkqubo ye-welding ikhanya ngokugqwesa.
Ixesha lokuposa: Aug-24-2023
