Ukumelana ne-weldingyinto eqhelekileyoinkqubo welding, kungenxa yangoku ukuvelisa ubushushu bokumelana nokudibanisa i-workpieces yentsimbi kunye, esetyenziswa ngokubanzi kumashishini anamhlanje.

Ukuwelda indawo

I-spot welding yahlulwe ibe yi-single-side spot welding, i-double-side spot welding, i-multi-spot welding kunye ne-automatic spot welding. Iindlela ezahlukeneyo zokuwelda zixhomekeke ubukhulu becala kubungakanani bendawo ekufuneka idityaniswe kunye neemfuno zakho zokuwelda.

I-Resistance spot welding iqhuba umbane ngokusebenzisa i-electrode ephezulu nangaphantsi, ibeka i-workpiece phakathi kwee-electrode, kwaye ifake uxinzelelo lokugqiba ukuwelda kwephepha lesinyithi. Kufuneka kuqatshelwe ukuba i-workpiece kufuneka ihlambuluke ngaphambi kwe-welding, kwaye umphezulu we-solder joint is smooth and pollution-free. Le ndlela ye-welding ikhawuleza, i-welding joint yomelele, kwaye kulula ukuzenzekelayo. Nangona kunjalo, kunqunyelwe kwi-welding edibeneyo phakathi kwamacwecwe amancinci, kwaye uluhlu lweemveliso ze-welding zilinganiselwe.

Uqikelelo welding

Ngokungafaniyo ne-spot welding, inkqubo ye-welding yeprojekti ifuna ukuba elinye icala lendawo ye-welding ye-workpiece kufuneka ibe neendawo ze-convex, xa iindawo ezinentelekelelo kunye neepleyiti ezicwebileyo zinyanzeliswa ngumbane wombane, ezi ngongoma ze-convex ziya kwenza i-plastic state kunye nokuwa, ukuze amalungu amabini esinyithi adityaniswe kunye. Le ndlela yokuwelda ngokuqhelekileyo isebenzisa ii-electrode ezisicaba, kwaye i-welding yangoku inkulu kune-spot welding.

Ukuwelda komthungo

Welding umthungo i ngokuqhubekayo indawo ukuwelda, umthungo welding electrode imilo roller, kanye njengomatshini wokuthunga ukusebenza, iindlela zokusebenza umthungo welding babe ngokuqhubekayo umthungo welding, ukuwelda komthungo intermittent kunye inyathelo umthungo welding. I-electrode ye-roller iqengqeleka kwaye ucinezele kwi-workpiece ukwenza i-joint. Le ndlela ye-welding inokutywinwa kakuhle kwaye ifanelekile ukutywinwa kunye ne-welding yeendawo zetsimbi ezifana neegubhu kunye neetoti.

Ukuwelda ngeempundu

I-butt welding yahlulwe yaba ziinkqubo ezimbini zokuwelda, ukuwelda kwe-butt kunye ne-flash butt welding.

I-Resistance butt welding: Umahluko omkhulu kunye ne-spot welding kukuba xa i-resistance butt welding, i-workpiece ye-2 ibekwe, okwangoku kubushushu obuxhasiweyo obuveliswa yindawo yoqhagamshelwano ye-workpiece, kunokuba i-electrode. Xa i-workpiece joint yenza imeko yeplastiki ngenxa yobushushu, uxinzelelo olugqithisiweyo lusetyenziswa kwi-workpiece, ukwenzela ukuba i-workpiece joint fuses ukwenza i-joint eqinile. Ngokuqhelekileyo isetyenziselwa ukuwelda iintonga zobhedu kunye neengcingo zetsimbi ezinommandla omncinci onqamlezileyo.

I-flash butt welding: Ifom ye-welding ifana ne-resistance butt welding, kodwa kwinkqubo ye-welding, isinyithi siyancibilika ngokukhawuleza kwaye iintlantsi ziya kuveliswa. Le nkqubo yokuwelda ilungele ukuwelda ii-workpieces ezinkulu ezinqamlezileyo, ezisetyenziswa ngokubanzi ukwenza imivalo yentsimbi, iialloyi ze-aluminium, ubhedu kunye ne-aluminiyam ezahlukeneyo zesinyithi.

Oku kungasentla sisingeniso esifutshane kwiintlobo ezine zokumelana ne-welding, ukumelana ne-welding xa kuthelekiswa nezinye iinkqubo ze-welding, kunqabile kakhulu kubantu abaqhelekileyo, kodwa ngokwenene yinkqubo ye-welding ebaluleke kakhulu. Ukuba unomdla wokumelana ne-welding, unokusilandela ukuze ufunde ngakumbi malunga nenkqubo yokumelana.