Uxinzelelo ludlala indima ebalulekileyo ekuxhathiseni ukunxibelelana koomatshini bokuwelda bamaza ombane aphakathi.Eli nqaku liphonononga impembelelo yoxinzelelo ekuchaseni uqhagamshelwano kunye nefuthe layo kwinkqubo ye-welding.
Indawo yoQhagamshelwano:
Uxinzelelo olusetyenzisiweyo luchaphazela ngokuthe ngqo indawo yoqhagamshelwano phakathi kwe-electrodes kunye ne-workpiece.Uxinzelelo oluphezulu luphumela kwindawo enkulu yoqhagamshelwano, iququzelela ukuqhutyelwa kombane okungcono kunye nokunciphisa ukuchasana noqhagamshelwano.Uxinzelelo olwaneleyo luqinisekisa indawo yoqhagamshelwano eyaneleyo kunye neyunifomu, ekhokelela ekuphuculeni ukusebenza kwe-welding.
Imeko yoMphezulu:
Uxinzelelo olwenziwa kwi-workpiece luchaphazela umgangatho ophezulu kunye nokucoceka kwendawo yoqhagamshelwano.Uxinzelelo olufanelekileyo lunceda ukususa ukungcola komhlaba, i-oxides, okanye izitenxo, ezinokuthi zibe negalelo ekwandiseni ukuchasana noqhagamshelwano.Ngokusebenzisa uxinzelelo olufanelekileyo, iindawo zoqhagamshelwano zingeniswa ngokusondeleyo, ukunciphisa ukuchasana koqhagamshelwano kunye nokukhuthaza ukuhamba ngokufanelekileyo ngoku.
uTshintsho lweMathiriyeli:
Ukufaka uxinzelelo ngexesha le-welding ye-spot ibangela ukuguqulwa kwezinto kwi-interface yoqhagamshelwano.Le deformation inceda ukugqobhoza ungcoliseko lomphezulu kunye nokudala unxibelelwano olusondeleyo phakathi kwee-electrodes kunye ne-workpiece.I-deformation-induced material deformation iphucula umbane kunye ne-thermal conductivity, ukunciphisa ukuxhatshazwa koqhagamshelwano kunye nokuququzelela inkqubo ye-welding.
Uyilo lwe-Electrode:
Uyilo kunye nokucwangciswa kwee-electrodes nako kuchaphazela ukusabalalisa uxinzelelo kwaye, ngenxa yoko, ukuchasana koqhagamshelwano.Uyilo oluchanekileyo lwe-electrode luqinisekisa ukunyanzeliswa koxinzelelo kwindawo yoqhagamshelwano, ukunciphisa ukuchasana kwendawo.Izinto ezifana nokuma kwe-electrode, ubungakanani, kunye nokulungelelaniswa kufuneka kuthathelwe ingqalelo ukuphumeza ukusabalalisa uxinzelelo kunye nokuchasana okufanayo.
Ulawulo Lwenkqubo:
Ukugcina uxinzelelo olungaguquguqukiyo ngexesha le-welding yendawo kubalulekile ekulawuleni ukuchasana noqhagamshelwano.Advanced medium frequency inverter spot welding machines inikezela ngeempawu ezinjengokubeka iliso koxinzelelo kunye nolawulo ukuqinisekisa ukuba umgangatho woxinzelelo olufunekayo ugcinwa kuyo yonke inkqubo yokuwelda.Ulawulo lwenkqubo olufanelekileyo lunceda ukufezekisa ukuchasana okuhambelanayo kunye nokuqikelelwa koqhagamshelwano, okubangelwa ukuthembela kunye nomgangatho ophezulu we-welds.
Uxinzelelo luchaphazela kakhulu uxhathiso lomfowunelwa kumatshini wokuwelda amaza aphakathi frequency inverter spot.Ngokusebenzisa uxinzelelo olufanelekileyo, abaqhubi banokwandisa indawo yoqhagamshelwano, baphucule ukuguqulwa kwezinto, kunye nokunciphisa ukuchasana noqhagamshelwano.Iingqwalasela ezinjengendawo yokunxibelelana, imeko yomphezulu, ukuguqulwa kwezinto, uyilo lwe-electrode, kunye nolawulo lwenkqubo ludlala indima ebalulekileyo ekufezekiseni ukuchasana nokunxibelelana kunye nokuqinisekisa ukusebenza ngempumelelo kwe-welding.Ukuqonda impembelelo yoxinzelelo ekuxhathiseni uqhagamshelwano kubalulekile ekuphuculeni inkqubo kunye nokufezekisa i-welds yendawo ekumgangatho ophezulu.
Ixesha lokuposa: May-16-2023