Insimbi engagqwali yinto esetyenziswa ngokubanzi eyaziwa ngokugqwesa ukuxhathisa umhlwa kunye neempawu zoomatshini.Xa kuziwa kwi-welding steel stainless, i-medium frequency inverter spot welding ibonelela ngeenzuzo ezithile ngokuchaneka, ulawulo, kunye nomgangatho we-weld.Kweli nqaku, siza kuphonononga inkqubo kunye neengqwalasela ezibandakanyekayo kwi-welding steel stainless usebenzisa i-medium frequency inverter spot welding.
Ukukhethwa kwezinto kunye noLungiselelo:
Ngaphambi kokuba uqalise inkqubo ye-welding, kubalulekile ukukhetha ibakala elifanelekileyo lensimbi engenasici ngokusekelwe kwiimfuno ezithile zesicelo.Iintsimbi ezingenastainless ziqulethe izixa ezahlukahlukeneyo zezinto ezixubeneyo, ezifana nechromium, nickel, kunye nemolybdenum, ezinegalelo ekuxhathiseni ukubola kunye nokuweldability.Ukongeza, umphezulu we-workpiece kufuneka ucocwe ngokufanelekileyo kwaye ukhululeke kwizinto ezingcolisayo ukuze kuqinisekiswe umgangatho we-weld.
Ukhetho lwe-Electrode:
Ukukhethwa kwee-electrode kudlala indima ebalulekileyo kwi-welding steel stainless.Kunconywa ukusebenzisa i-electrodes eyenziwe kwizinto ezihambelana nensimbi engenasici, njenge-chromium-zirconium yobhedu okanye i-alloy yobhedu.Ezi electrode zibonisa ukuhamba kakuhle kombane kunye nokuzinza kwe-thermal, ukuqinisekisa ukuhanjiswa kwamandla ngokufanelekileyo kunye nobomi obude be-electrode.
Imilinganiselo yeWelding:
Ukufezekisa ii-welds eziyimpumelelo kwinsimbi engenasici, ulawulo oluchanekileyo kwiiparamitha ze-welding kubalulekile.Izinto ezifana ne-welding yangoku, ixesha, kunye noxinzelelo kufuneka ziphuculwe ngokusekelwe kwibakala lensimbi engenasici kunye nobukhulu.Ngokuqhelekileyo, imisinga ye-welding ephantsi ikhethwa ukunciphisa igalelo lokushisa kunye nokuthintela ukuphazamiseka ngelixa uqinisekisa ukudibanisa okufanelekileyo kwezinto.
Irhasi yokuKhusela:
I-welding yensimbi engenasici ihlala ifuna ukusetyenziswa kwegesi ekhuselayo ukukhusela indawo ye-weld kwi-oxidation kunye nokungcoliswa.Ukhetho oluqhelekileyo ngumxube we-argon kunye ne-helium, enika i-arc ezinzile kwaye ikhusela isinyithi esityhidiweyo ngokufanelekileyo.Izinga lokuhamba kwegesi elikhuselayo kufuneka lihlengahlengiswe ukuze kuqinisekiswe ukhuseleko olwaneleyo kunye nokukhuselwa ngexesha lenkqubo ye-welding.
Ubuchwephesha bokuWelding:
Ubuchule bokuwelda obufanelekileyo bubalulekile xa uwelda intsimbi estainless kunye ne-medium frequency inverter spot welding.Kucetyiswa ukuba usebenzise uthotho lwee-pulses ze-welding ezimfutshane kunokuba udibanise ngokuqhubekayo ukunciphisa igalelo lobushushu kunye nokulawula i-weld pool.Ukongezelela, ukugcina uxinzelelo olungaguqukiyo kuyo yonke inkqubo ye-welding kunceda ukufezekisa i-weld joint weld.
Unyango lwasemva kweWeld:
Emva kokugqiba inkqubo ye-welding, kubalulekile ukwenza unyango lwe-post-weld ukuqinisekisa iimpawu ezifunwayo zensimbi engenasici.Oku kunokubandakanya iinkqubo ezifana nokupasa, ukuchola, okanye ukucoca, ngokuxhomekeke kwibakala elithile lensimbi engenasici kunye neemfuno zesicelo.Olu nyango lunceda ukubuyisela ukuxhathisa umhlwa kunye nokuphelisa nayiphi na imiba enokubakho yokwazisa ebangelwa yinkqubo ye-welding.
I-Medium frequency inverter spot welding ibonelela ngendlela esebenzayo yokuwelda intsimbi engatyiwa, inika ulawulo oluchanekileyo, igalelo lobushushu elincinci, kunye nomgangatho obalaseleyo we-weld.Ngokuqwalasela izinto ezifana nokukhethwa kwezinto, ukhetho lwe-electrode, iiparamitha ze-welding, i-gas ekhuselayo, ubuchule be-welding, kunye nonyango lwe-post-weld, abavelisi banokufikelela kwi-welds ethembekileyo kunye neyomelele kwizicelo zensimbi ezingenasici.Ngeengenelo zayo zendalo, i-medium frequency inverter spot welding isebenza njengesixhobo esibalulekileyo ekwenziweni kwezinto zentsimbi engenasici kuwo wonke amashishini afana neemoto, ulwakhiwo, kunye nokulungiswa kokutya, apho ukuxhathisa umhlwa kunye nokuthembeka koomatshini kubaluleke kakhulu.
Ixesha lokuposa: May-17-2023