Uphando olutsha lugxininisa imiba ebalulekileyo ye-welding ethe nkqo kunye ne-overhead, ebonisa imiceli mngeni abajongene nayo i-welders ekufezekiseni iziphumo ezilungileyo kwezi zikhundla.
Ubunzima bendalo bentsimbi etyhidiweyo budala ubunzima obukhulu kuba buhlala buhamba phantsi ngexesha lenkqubo ye-welding, okwenza kube nzima ngakumbi ukudala i-weld ecocekileyo kunye nenhle.Ukongezelela, oku kunokubangela ukukhanya kunye ne-grooves kumacala omabini e-weld, ekhokelela kwimiba yokudibanisa kunye nokufakwa kwe-slag.
Ukoyisa le mingeni, iingcali zigxininisa imfuneko yokukhethwa ngokucokisekileyo kweeparamitha ezifanelekileyo ze-welding.Kucetyiswa ukuba kusetyenziswe indlela yokudibanisa i-welding ephantsi yangoku, i-arc eqhubekayo kunye nokusebenza kwe-arc emfutshane.Le ndlela inceda ukulawula ukushisa kunye nokuphucula amathuba okuphumelela kwe-weld.
I-angle ye-welding nayo idlala indima ebalulekileyo kwi-welding ethe nkqo. Ukugcina i-angle ye-80 ukuya kwi-90 degree phakathi kwe-electrode kunye ne-weld iqinisekisa ukusabalalisa ubushushu obufanelekileyo kunye nokungena. Ukongeza ekukhetheni iiparamitha ezifanelekileyo ze-welding ngexesha lokukhwela ngokuthe nkqo kunye ne-overhead, ingqwalasela kufuneka ihlawulwe ekukhetheni iindlela ezifanelekileyo zokuthutha. Xa i-welding ikwindawo ethe nkqo, iingcali zincoma ukusebenzisa i-crescent okanye i-zigzag electrodes.Ezi electrode zibonelela ngolawulo olungcono kunye nokuzinza ngexesha lokuthungatha.Ukunyusa i-welding, kucetyiswa ukuba kusetyenziswe i-arc emfutshane echanekileyo okanye i-inclined ring conveyor ukuphucula umphumo.
Ngokusebenzisa iiparitha ezicetyiswayo ze-welding kunye neepatheni zokuthutha, i-welders inokuphucula umgangatho we-weld, ukunciphisa iziphene, kunye nokwandisa ukusebenza kakuhle.
Ukongeza, ukulandela iiprothokholi ezifanelekileyo zokhuseleko kunye nokusetyenziswa kwezixhobo ezifanelekileyo zokukhusela kubalulekile ekukhuseleni abashiseli kwiingozi ezinokubakho ngexesha lenkqubo ye-welding. Ngokugcina ezi zikhokelo engqondweni, i-welders inokuphucula izakhono zabo kwaye ifezekise iziphumo eziphezulu ze-welding kwizikhundla ezinzima.
Ixesha lokuposa: Sep-09-2023
