I-Resistance spot welding yinkqubo ye-welding eguquguqukayo esetyenziswa kumashishini amaninzi ukujoyina amacandelo esinyithi ngokufanelekileyo. Umgangatho we-spot welds uxhomekeke kwizinto ezininzi, kwaye enye iparameter ebalulekileyo luxinzelelo olusetyenzisiweyo kwii-electrodes ze-welding. Kweli nqaku, siza kuphonononga impembelelo ebalulekileyo yoxinzelelo ekusebenzeni kwe-electrode kumatshini wokuwelda indawo yokumelana.
1. Indawo yoQhagamshelwano lwe-Electrode
Uxinzelelo olusetyenziswe kwi-electrodes ye-welding luchaphazela ngokuthe ngqo indawo yoqhagamshelwano phakathi kwe-electrodes kunye ne-workpiece. Uxinzelelo oluphezulu lubangela indawo enkulu yoqhagamshelwano. Le ndawo yoqhagamshelwano eyandisiweyo iququzelela ukuhanjiswa kombane okungcono, okukhokelela ekuphuculeni umgangatho we-weld. Iqinisekisa ukuba i-current igeleza ngokulinganayo kwi-workpiece, ikhuthaza ukudibanisa okuhambelanayo kunye nokuqina.
2. IsiZukulwana sobushushu
Uxinzelelo ludlala indima ebalulekileyo ekulawuleni ubushushu obuveliswa ngexesha lenkqubo ye-welding. Xa i-electrodes ifaka uxinzelelo kwi-workpiece, ukuchasana phakathi kwabo kudala ubushushu. Ubungakanani boxinzelelo buchaphazela izinga lokuvelisa ubushushu. Uxinzelelo oluphezulu lunokuvelisa ubushushu obuninzi, obuyimfuneko ekufezekiseni i-weld fusion efanelekileyo kwizinto ezityebileyo okanye umngeni we-welding scenarios.
3. Ukuguqulwa kwezinto
Uxinzelelo olusetyenziswe yi-electrodes lunokubangela ukuguqulwa kwezinto eziphathekayo kwindawo yokusebenza. Olu tshintsho lubaluleke kakhulu kwizinto ezinokwakheka komhlaba okanye ukungcola. Ngokusebenzisa uxinzelelo olwaneleyo, ii-electrode zinokuqhekeza iileyiti zomphezulu, ziqinisekisa ukucoceka okucocekileyo kunye nokungacoceki kwe-welding interface. Oku kubangela iiwelds ezinamandla nezithembekileyo.
4. I-Electrode Wear
Ngelixa uxinzelelo lubalulekile ekudaleni iiwelds ezikumgangatho ophezulu, kunokuchaphazela ukunxitywa kwe-electrode. Uxinzelelo olugqithisileyo lunokukhokelela ekunxityweni kwe-electrode ekhawulezileyo, ukunciphisa ubomi babo. Uxinzelelo olulungelelanisiweyo olufanelekileyo luyimfuneko ukufezekisa umgangatho we-weld ongaguqukiyo ngelixa unciphisa ukunxiba kwe-electrode. Ezinye i-electrode zenzelwe ukujamelana noxinzelelo oluphezulu kwaye zifaneleke ngakumbi kwizicelo ezithile.
5. IiNkqubo zoLawulo loxinzelelo
Oomatshini bokuwelda banamhlanje basoloko bebandakanya iinkqubo zolawulo loxinzelelo oluphezulu. Ezi nkqubo zivumela abaqhubi ukuba balawule ngokuchanekileyo kwaye babeke iliso loxinzelelo olusetyenziswa kwii-electrodes. Ngokugcina inqanaba loxinzelelo oluphezulu kuyo yonke inkqubo ye-welding, ezi nkqubo zinegalelo kumgangatho we-weld ongaguqukiyo kunye nokwandisa ubomi be-electrode.
6. Ukwahluka koxinzelelo
Kwezinye izicelo ze-welding, ukuhluka koxinzelelo kunokufuneka ukujongana nemingeni ethile. Ngokomzekelo, xa udibanisa izinto ezahlukeneyo okanye izinto ezinobunzima obahlukeneyo, ukulungelelanisa amanqanaba oxinzelelo kunokuncedisa ukufezekisa ii-welds ezifanayo. Ukumodareyitha koxinzelelo kungasetyenziselwa ukulawula igalelo lobushushu kunye nokuthintela ukuphazamiseka kwizicelo ezithile.
7. Ukuqinisekiswa koMgangatho
Ukulawula uxinzelelo kuyinkalo ebalulekileyo yoqinisekiso lomgangatho kwi-resistance spot welding. Abavelisi kufuneka baseke kwaye bagcine izicwangciso zoxinzelelo ezifanelekileyo ukuhlangabezana nemigangatho ye-welding kunye neenkcukacha. Ukuhlolwa kwamaxesha athile kunye nokulinganisa iinkqubo zokulawula uxinzelelo zibalulekile ukuze kuqinisekiswe ukuba amanqanaba oxinzelelo afunwayo aphunyezwa ngokuqhubekayo.
Ukuqukumbela, uxinzelelo yiparameter esisiseko kumatshini wokuwelda kwindawo yokumelana nechaphazela kakhulu ukusebenza kwe-electrode kunye nomgangatho we-weld. Uxinzelelo olulawulwa ngokufanelekileyo luqinisekisa uqhagamshelwano olufanelekileyo lwe-electrode, ukuveliswa kobushushu obusebenzayo, ukuguqulwa kwezinto eziphathekayo, kunye nokunciphisa ukunxiba kwe-electrode. Iisistim zolawulo loxinzelelo olukwinqanaba eliphezulu zikwaphucula ngakumbi ukuchaneka kunye nokungaguquguquki kweendawo zokuwelda, nto leyo ezenza zibe yinxalenye ebalulekileyo yetekhnoloji ye-welding yale mihla.
Ixesha lokuposa: Sep-11-2023
