Oomatshini bokuwelda bamaxesha aphakathi basetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yokusebenza kwabo okuphezulu kunye nokuchaneka.Nangona kunjalo, ukuqinisekisa umgangatho we-welding, kubalulekile ukugcina ibhalansi ye-thermal ngexesha lenkqubo ye-welding.
Umatshini we-intermediate frequency spot welding uquka i-transformer, i-electrode ye-welding, i-workpiece, inkqubo yokupholisa, kunye nenkqubo yokulawula.Ngethuba lenkqubo ye-welding, i-transformer ivelisa i-high-frequency current kwaye ihambisa kwi-electrode ye-welding.Emva koko i-electrode idlulisela i-current kwi-workpiece, eyenza ubushushu kwaye inyibilike izinto eziphathekayo, zenze i-weld.
Ukugcina ibhalansi ye-thermal kubalulekile ukuqinisekisa ukuzinza kwenkqubo ye-welding.Ibhalansi ye-Thermal ibhekisela kwimeko apho umlinganiselo wokushisa owenziwe yinkqubo ye-welding ulingana nomlinganiselo wokushisa ochithwayo.Ukuba ubushushu obuveliswayo bukhulu kunobushushu obuchithwayo, ubushushu be-electrode kunye ne-workpiece buya kwanda, okukhokelela kwi-deformation kunye nomonakalo kwizinto eziphathekayo.Ukuba ubushushu obuchithwayo bukhulu kunobushushu obuveliswayo, i-welding ayinakukwazi ukwenza ibhondi eqinile.
Ukugcina ibhalansi ye-thermal, i-intermediate frequency spot welding machine ithatha inkqubo yokupholisa.Isixokelelwano sokupholisa sijikeleza isisipholisi, esinjengamanzi okanye i-oyile, nge-electrode kunye ne-workpiece ukususa ubushushu obugqithisileyo.Isisipholisi sihamba kwi-electrode kunye nesixhobo sokusebenza, sifunxa ubushushu kwaye sibuthwale kude, ngaloo ndlela sithintela ubushushu ukuba bunyuke kakhulu.
Inkqubo yokupholisa ikwadlala indima ebalulekileyo ekuqinisekiseni ubomi benkonzo ye-electrode yokuwelda.Ngethuba lenkqubo ye-welding, i-electrode ixhomekeke kubushushu obuphezulu, obunokubangela ukuba iguqulwe kwaye iqhekeke.Inkqubo yokupholisa inceda ukugcina ukushisa okuphantsi kunye nozinzile, okwandisa ubomi be-electrode kunye nokunciphisa isidingo sokutshintshwa rhoqo.
Ukuqukumbela, ukugcina ibhalansi ye-thermal kubalulekile kumatshini we-welding we-intermediate frequency spot ukuphumeza iziphumo ezikumgangatho ophezulu we-welding.Inkqubo yokupholisa iyinxalenye ebalulekileyo yomatshini, njengoko inceda ukususa ukushisa okukhulu, ukukhusela umonakalo kwizinto eziphathekayo, kunye nokwandisa ubomi be-electrode.Ngokuqinisekisa ibhalansi ye-thermal, umatshini we-welding we-intermediate frequency spot unokwenza ngokufanelekileyo nangempumelelo, uhambisa iziphumo eziphezulu ze-welding.
Ixesha lokuposa: May-12-2023