Ukhetho lweeParamitha eziPhakathi zeFrequency Spot Welder?

Izixhobo zokuwelda zamaxesha aphakathi zisetyenziswa kakhulu kumashishini ahlukeneyo ukuze zibe nako ukuvelisa iiweldi ezinamandla nezichanekileyo ngexesha elifutshane. Ezi welders zinika uluhlu lweenketho zeparameter ezinokuthi zitshintshwe ukuze zifezekise iziphumo ezilungileyo ze-welding. Kweli nqaku, siza kuphonononga iinketho eziphambili zeparamitha ezifumanekayo kwiiwelder zendawo ezijikelezayo.

1. I-Welding yangoku:Enye yeeparameters ezibaluleke kakhulu yi-welding current, emisela ubungakanani bobushushu obuveliswa ngexesha lenkqubo ye-welding. Imisinga ye-welding ephezulu ibangela iiwelds ezinamandla, kodwa ukugqithiswa kwangoku kunokukhokelela ekuguqulweni kwezinto okanye ukutshisa. Ukufumana ulungelelwaniso olufanelekileyo kubalulekile.
2. Ixesha lokuwelda:Ixesha le-welding yithuba apho i-welding current isetyenziswa kwii-workpieces. Idlala indima ebalulekileyo ekulawuleni igalelo lobushushu kunye nomgangatho opheleleyo we-weld. Ixesha elifutshane kakhulu le-welding linokubangela i-welds ebuthathaka, ngelixa ixesha elide linokubangela ukutshisa kunye nomonakalo kwizinto eziphathekayo.
3. Amandla e-Electrode:Amandla e-electrode luxinzelelo olusetyenziswa kwizinto zokusebenza ngexesha le-welding. Amandla aneleyo e-electrode aqinisekisa ukudibana okuhle phakathi kwezinto zokusebenza kwaye kunceda ekufezekiseni i-welds ehambelanayo. Nangona kunjalo, amandla agqithisileyo anokugqwesa izixhobo okanye ade akhokelele ekunxibeni kwe-electrode.
4. I-Electrode Diameter kunye neMilo:Ubungakanani kunye nokuma kwee-electrodes ze-welding zinokuchaphazela ukuhanjiswa kobushushu kunye noxinzelelo ngexesha le-welding. Ukukhetha i-electrode diameter efanelekileyo kunye nokumila kwesicelo esithile kunokufaka isandla kwii-welds ezifanayo kunye nokunciphisa nayiphi na imiphumo engafunekiyo.
5. Izinto ze-Electrode:I-Electrodes idla ngokwenziwa kwi-alloys zethusi ngenxa ye-conductivity egqwesileyo kunye nokumelana nobushushu. Iimathiriyeli ezahlukeneyo ze-electrode zinokufuneka ngokusekwe kwimathiriyeli edityanisiweyo kunye nomgangatho ofunekayo we-weld.
6. Imo yeWelding:Izixhobo zokuwelda zamaxesha aphakathi zihlala zibonelela ngeendlela ezininzi zokuwelda, ezinje nge-pulse enye, i-double-pulse, okanye i-multiple-pulse modes. Ezi ndlela zilawula ukulandelelana kunye nexesha le-welding current pulses, ezichaphazela ukungena kwe-weld kunye nokwakheka kwe-nugget.
7. Ixesha lokupholisa:Emva kokuba i-welding current ivaliwe, ixesha lokupholisa lihlala lisetyenziswa ngaphambi kokuba i-electrodes iphakanyiswe. Oku kuvumela indawo edityanisiweyo ukuba iphole kwaye iqine, inegalelo kumandla e-weld ngokubanzi.
8. I-Polarity:Ezinye ii-welders zendawo eziphakathi zivumela ukuba i-polarity ye-welding yangoku ihlengahlengiswe. I-polarity inokuchaphazela ulwalathiso lokuhamba kobushushu kunye nomgangatho we-weld jikelele.
9. Izigaba zangaphambili ze-Welding kunye ne-Post-Welding:Ezi zihlandlo ezongezelelweyo zangoku ezisezantsi ezisetyenzisiweyo ngaphambi nangemva kwe-pulse ye-welding main. Banceda ekunciphiseni ukugqwetheka kwezinto kunye noxinzelelo loxinzelelo olujikeleze indawo ye-weld.

Ukuqukumbela, ukusebenza kwe-medium frequency spot welder kuxhomekeke kakhulu kulawulo oluchanekileyo lweeparamitha ezahlukeneyo zokuwelda. Abavelisi kunye nabaqhubi kufuneka bathathele ingqalelo olu khetho ngononophelo ukufezekisa umgangatho ofunekayo we-weld, amandla, kunye nokungaguquguquki kwezicelo ezithile. Ukukhethwa kweparameter efanelekileyo kunye nokulungelelaniswa kunokukhokelela kwiinkqubo ezisebenzayo zokuvelisa kunye nemveliso ephezulu ye-welded.