Intshayelelo
Njengesixhobo sokuwelda esisebenzayo,capacitor ukukhupha indawo welderszisetyenziswa kakhulu ekwenzeni ibhetri, ukusetyenzwa kwecandelo lombane, kunye neminye imimandla. Imigangatho yabo yokusebenza ichaphazela ngokuthe ngqo umgangatho we-welding kunye nobomi besixhobo. Eli nqaku lijolise kumanqaku angundoqo okusetyenziswa kwe-capacitor discharge spot welders, ukubonelela ngezisombululo ezisebenzayo zokunceda abasebenzisi ukuba basebenze ngokwesayensi.
I. Phambi{1}}uLungiselelo lokuSebenza
- Ukujongwa kokusiNgqongileyo: Qinisekisa ukuba indawo yokusebenza inempepho elungileyo, igcinwe kude nezinto ezinokutsha, kwaye unxibe izixhobo zokhuselo (ezifana neendondo zokhuseleko, iiglavu).
- Ukujonga izixhobo: Qinisekisa umbane ozinzileyo wonikezelo lwamandla, imiphezulu ye-electrode ayinayo i-oxidation okanye ukunxiba, kwaye uqhagamshelo lwentambo lukhuselekile.
- Ukuphatha i-Workpiece: Coca indawo ye-welding, susa amabala e-oyile, i-oxide layers, kunye nobunye ukungcola ukuze uqinisekise ukudibana kwentsimbi.
II. Ukusetwa kweParameter kunye noLungiso
- Isiphumo se-welding ye-capacitor discharge spot welders ixhomekeke kuthelekiso oluchanekileyo lweeparamitha ezinje ngoku, uxinzelelo, kunye nexesha:
- Uhlengahlengiso lwangoku: Lungisa i-voltage yokutshaja ngokobuninzi bezinto eziphathekayo kunye nokuqhuba. Umzekelo, izixhobo ezibhityileyo (ezifana ne-0.1mm yefoyile yobhedu) zifuna ixesha eliphantsi langoku kunye nexesha elifutshane, ngelixa iipleyiti ezishinyeneyo zifuna ixesha eliphezulu langoku kunye nexesha elide.
- Uxinzelelo lwe-Electrode: Qinisekisa uxinzelelo oluphakathi ngokulungelelanisa imithombo okanye iivalve zokunciphisa uxinzelelo. Uxinzelelo oluncinci kakhulu lubangela ngokulula i-spatter, ngelixa inkulu kakhulu inokuthi i-indent workpieces.
- Ixesha lokunika amandla: Seta ixesha lokukhutshwa lidityaniswe namandla akhoyo ukuze ugweme ukutshisa okanye ukuwelda ngokwaneleyo. Umzekelo, ukucaciswa okuqinileyo (okuphezulu kwangoku, ixesha elifutshane) kukulungele{1}}iimfuno zamandla aphezulu, ngelixa ingcaciso ethambileyo (ixesha eliphantsi, ixesha elide) ilungele ukuwelda okuchanekileyo.
III. Inkqubo ye-Welding Standard
- Phambi{0}inqanaba loxinzelelo: Ii-electrode zicinezela ezantsi kwizixhobo zokusebenza kwaye zifake uxinzelelo oluzinzileyo ukunciphisa ukuxhathisa koqhagamshelwano.
- Ukukhutshwa kwe-Welding: Nyathela kwinguqu yonyawo ukuze uqalise ukukhupha, ngokukhawuleza uvelise amaqondo obushushu aphezulu ukunyibilikisa amanqaku e-weld.
- Ukupholisa ngoxinzelelo: Qhubeka usebenzisa uxinzelelo de intsimbi enyibilikisiweyo iphole kwaye ikhazimle, ususa iziphene zepore.
- Ukususwa kwe-Workpiece: Khupha i-electrodes emva kokuba amanqaku e-weld epholile, kwaye ukhangele umgangatho we-welding.
IV. Amanqaku oKhuseleko kunye noLondolozo
Ukusebenza okukhuselekileyo:
- Qinisekisa ukuba izixhobo ezisemgangathweni zibekwe phantsi phambi kokuba welding ukuthintela imingcipheko yokothuka kombane.
- Qinisekisa iiparamitha ngokusebenzisa i-welding yesilingo, lungiselela ngokuthe ngcembe, uthintele ngokuthe ngqo ukusebenzisa useto oluphezulu.
ULondolozo lweMihla:
- Hlala ucoce i-electrode oxide layers, thambisa iindawo ezihambayo (ezifana neengoma zokutyibilika, iingalo ze-electrode).
- Uvavanyo lwenyanga yokugcina amandla e-capacitor umthamo, faka izixhobo zokuzinzisa i-voltage xa i-voltage ingazinzanga.
Ukuqukumbela
Ukusetyenziswa ngokufanelekileyo kwecapacitor ukukhupha indawo weldersifuna ukudibanisa imisebenzi esemgangathweni, ukulungelelaniswa kweparameter, kunye nokugcinwa kwemihla ngemihla. Ukusebenza kwezesayensi akunakuphucula ukusebenza kakuhle kunye nomgangatho we-welding kuphela kodwa nokwandisa ubomi besixhobo. Kucetyiswa ukuba amashishini aseke iinkqubo ezisemgangathweni kwaye aqeqeshe rhoqo abaqhubi ukuba basebenzise ngokupheleleyo izibonelelo zokusebenza ze-capacitor discharge spot welders.
