Oomatshini bokuwelda bendawo ye Nut basebenzisa iiparamitha zexesha ezahlukeneyo ukulawula kunye nokwandisa inkqubo yokuwelda.Ezi parameters zexesha zidlala indima ebalulekileyo ekumiseni ubude kunye nokulandelelana kwezigaba ezithile ze-welding, ukuqinisekisa ukuveliswa kwee-welds ezikumgangatho ophezulu.Eli nqaku libonelela ngesishwankathelo sexesha eliphambili leeparamitha ezisetyenziswa koomatshini bokuwelda bamantongomane.
- Ixesha langaphambi kwe-Weld: Ixesha elingaphambi kwe-weld libhekisela kwixesha ngaphambi kokuba inkqubo ye-welding iqale.Ngeli xesha, i-electrodes idibaniswa nomphezulu we-workpiece, ifake uxinzelelo lokuseka uqhagamshelwano olufanelekileyo lombane.Ixesha elingaphambi kwe-weld livumela ukuhlanganiswa kokudibanisa kunye nokususwa kwanoma yiyiphi i-surface contaminants okanye i-oxide layers.
- Ixesha le-Weld: Ixesha le-weld limele ixesha apho i-welding yangoku ihamba ngee-electrodes, idala i-weld nugget.Ixesha le-weld lilawulwa ngononophelo ukufezekisa igalelo lobushushu elifunekayo kunye nokudibanisa phakathi kwe-nut kunye ne-workpiece material.Kuxhomekeke kwizinto ezifana nobukhulu bezinto eziphathekayo, uyilo oludibeneyo, kunye namandla afunekayo e-weld.
- Ixesha le-Post-Weld: Emva kokuba i-welding current ivaliwe, ixesha le-post-weld libhekisela kwixesha apho uxinzelelo lugcinwe kwi-joint ukuvumela ukuqina kunye nokupholisa kwe-weld.Eli xesha ipharamitha iqinisekisa ukuba i-weld iqinisa ngokwaneleyo ngaphambi kokukhulula uxinzelelo.Ixesha le-post-weld lingahluka ngokuxhomekeke kwizinto eziphathekayo kunye neemfuno ezidibeneyo.
- Ixesha le-Inter-Weld: Kwezinye izicelo apho i-welds ezininzi zenziwa ngokulandelelana, ixesha eliphakathi kwe-weld lingeniswa phakathi kwe-welds elandelelanayo.Eli xesha lokuphumla livumela ukutshatyalaliswa kobushushu, ukuthintela ukuqokelelwa kobushushu obugqithisileyo kunye nomonakalo onokuthi ube khona kwii-electrode okanye i-workpiece.Ixesha eliphakathi kwe-weld libalulekile ekugcineni iimeko ze-welding ezingaguqukiyo kuyo yonke inkqubo yemveliso.
- I-Off-Time: I-off-time ibonisa ubude bexesha phakathi kokugqitywa komjikelo we-welding enye kunye nokuqaliswa kokulandelayo.Ivumela i-electrode repositioning, i-workpiece repositioning, okanye naluphi na uhlengahlengiso oluyimfuneko ngaphambi kokuqala umsebenzi olandelayo we-welding.I-off-time ibalulekile ekuqinisekiseni ukuhamba komsebenzi okufanelekileyo kunye nokulungelelaniswa phakathi kwe-electrode kunye ne-workpiece.
- Ixesha lokuCima: Ixesha lokucinezela libhekisela kwixesha apho uxinzelelo lufakwe kwi-joint ngaphambi kokuba i-welding current iqaliswe.Eli xesha ipharamitha iqinisekisa ukuba i-electrode ibambe ngokuqinileyo i-workpiece kwaye iseke uqhagamshelwano olufanelekileyo lombane.Ixesha lokucudisa livumela ukususwa kwaso nasiphi na isithuba somoya okanye izitenxo zomhlaba, ukukhuthaza umgangatho we-weld ongaguqukiyo.
Iiparamitha zexesha zidlala indima ebalulekileyo ekulawuleni inkqubo ye-nut spot welding kunye nokufezekisa i-welds ekumgangatho ophezulu.Ixesha langaphambi kweweld, ixesha leweld, ixesha lasemva kweweld, ixesha eliphakathi kweweld, off-time, kunye nexesha lokucudisa ziphakathi kwamaxesha angundoqo asetyenziswa koomatshini bokuwelda bamantongomane.Ukulungelelaniswa okufanelekileyo kunye nokulungiswa kwezi parameters zexesha kuqinisekisa iziphumo ze-weld ezithembekileyo nezingatshintshiyo, kuthathelwa ingqalelo izinto ezifana noyilo oludibeneyo, iipropati zezinto eziphathekayo, kunye neempawu ze-weld ezifunwayo.Ukuqonda kunye nokulawula ngokufanelekileyo ezi parameters zexesha negalelo ekusebenzeni ngokubanzi kunye nomgangatho wenkqubo ye-nut spot welding.
Ixesha lokuposa: Jun-16-2023