Iimbangela zeNdawo zeWeld ezingekho kwiziko kwindawo yoGcino-mandla oGcina oomatshini bokuWelding?

Kwinkqubo ye-spot welding kunye noomatshini bokuwelda bokugcina amandla, umba omnye oqhelekileyo onokuthi wenzeke kukuveliswa kweendawo ze-weld ezingekho embindini. Eli nqaku liza kuphonononga izinto ezinegalelo kwi-off-center weld spots kwindawo yokugcina amandla koomatshini be-welding.

1. I-Electrode Misalignment: Esinye sezizathu eziphambili zeendawo ze-weld ezingekho kwindawo yi-electrode misalignment. Xa i-electrodes ye-welding ingahambelani ngokufanelekileyo, indawo yoqhagamshelwano phakathi kwe-electrodes kunye ne-workpiece iba ngokungalingani. Oku kunokubangela indawo ye-weld engekho embindini, apho amandla e-welding agxininiswe ngakumbi kwicala elinye lendawo ekujoliswe kuyo. Ukungahambi kakuhle kwe-Electrode kunokubangelwa ukufakwa kwe-electrode engafanelekanga, ukugqoka kunye nokukrazula kweengcebiso ze-electrode, okanye ukugcinwa okungafanelekanga kunye nokulinganisa umatshini we-welding.
2. Ukutyeba okungalinganiyo kwe-Workpiece: Enye into enokukhokelela kwiindawo ze-weld ezingekho embindini kubukho bobunzima obungalinganiyo. Ukuba ii-workpieces ezidityanisiweyo zineenguqu kubukhulu, i-electrode ye-welding ayinakuqhagamshelana nomphezulu womsebenzi. Ngenxa yoko, indawo ye-weld inokutshintshela kwicala elincinci, ibangele i-weld engekho embindini. Kubalulekile ukuqinisekisa ukuba ii-workpieces ezidityanisiweyo zinobukhulu obufanayo kwaye naziphi na iinguqu zibalwa ngokufanelekileyo ngexesha lenkqubo ye-welding.
3. I-Electrode Force engahambelaniyo: Amandla e-electrode asetyenziswa ngexesha le-welding yendawo idlala indima ebalulekileyo ekufezekiseni ukubunjwa kwendawo ye-weld efanelekileyo. Ukuba i-electrode force ayifani kuyo yonke indawo ye-welding, inokubangela amabala e-weld angekho embindini. Izinto ezifana nemithombo ye-electrode egugileyo, ukulungiswa okungonelanga kwamandla e-electrode, okanye imiba yomatshini kumatshini we-welding inokukhokelela ekuhanjisweni kwamandla e-electrode okungahambelaniyo. Ukuhlolwa rhoqo kunye nokugcinwa komatshini we-welding, kubandakanywa ukujonga kunye nokulungelelanisa amandla e-electrode, kunokunceda ukukhusela lo mbandela.
4. IiParameters ze-Welding ezingachanekanga: Ukumiswa okungafanelekanga kweeparameters ze-welding, ezifana ne-welding current, ixesha le-welding, kunye noxinzelelo lwe-electrode, kunokufaka isandla kwiindawo ze-weld off-center. Ukuba iiparamitha ze-welding azihambelani ngokufanelekileyo kwisixhobo esithile sokusebenza kunye nobukhulu, indawo ye-weld inokuphambuka kwindawo efunwayo yeziko. Kubalulekile ukuqinisekisa ukuba iiparitha ze-welding zibekwe ngokuchanekileyo ngokwemigaqo ecetyiswayo enikezelwa ngumenzi womatshini we-welding kwaye ithathele ingqalelo iimpawu ezithile zezinto zokusebenza.

Amabala e-weld angekho embindini wogcino lwamandla koomatshini bokuwelda anokubalelwa kwizinto ezininzi, kubandakanywa ukungahambi kakuhle kwe-electrode, ubukhulu bomsebenzi ongalinganiyo, amandla e-electrode angaguqukiyo, kunye neeparamitha ze-welding ezingachanekanga. Ngokujongana nale miba ngolungelelwaniso olufanelekileyo lwe-electrode, ukugcina ubukhulu be-workpiece engaguqukiyo, ukuqinisekisa amandla afanayo e-electrode, kunye nokuseta ngokuchanekileyo iiparamitha ze-welding, ukwenzeka kweendawo ze-weld ezingaphandle kwe-weld kungancitshiswa. Ukuhlolwa rhoqo, ukugcinwa, kunye nokulinganisa umatshini wokuwelda kubalulekile ekugcineni ukusebenza kakuhle kwe-welding kunye nokufezekisa amabala e-weld aphezulu.