Iindlela ezahlukeneyo zokuJonga umGangatho koomatshini bokuWelding abaPhakathi beFrequency Inverter Spot?

Ukujongwa komgangatho kudlala indima ebalulekileyo ekuqinisekiseni ukuthembeka kunye nokungaguquguquki kwezinto zokuwelda eziveliswe ngoomatshini bokuwelda bamabala aphakathi.Ngokusebenzisa iindlela ezisebenzayo zokujonga umgangatho, abavelisi banokuchonga iziphene ezinokubakho, basebenzise iiparamitha zenkqubo, kwaye baphucule umgangatho wemveliso ngokubanzi.Kweli nqaku, siza kuphonononga iindlela ezahlukeneyo zokujonga umgangatho kumatshini wokuwelda we-inverter ophakathi.

1. Uhlolo olubonakalayo: Ukuhlola okubonwayo yenye yezona ndlela zilula kwaye zixhaphake kakhulu zokubekwa esweni komgangatho kwindawo yokuwelda.Kubandakanya ukuphonononga ngokubonakalayo ii-welds kwiziphene ezibonakalayo ezinjengokudityaniswa okungaphelelanga, ukutshiza okugqithisileyo, okanye izitenxo zomphezulu.Abaqhubi abanezakhono okanye abahloli banokufumanisa kwaye bavavanye ezi ziphene ngokusekelwe kwimigangatho yomgangatho omiselweyo.
2. Ubuchwephesha boVavanyo olungaNciphisi (NDT): Iindlela ze-NDT zibonelela ngeendlela ezingabonakaliyo zokuvavanya umgangatho we-welds yendawo ngaphandle kokwenza umonakalo kumsebenzi wokusebenza.Ezinye iindlela eziqhele ukusetyenziswa zeNDT ziquka: a.Uvavanyo lwe-Ultrasonic (UT): I-UT isebenzisa amaza omsindo we-high-frequency ukuze ibone iziphene zangaphakathi ezifana ne-voids, ii-cracks, okanye ukungabikho kokudibanisa kwi-weld zone.b.Uvavanyo lweRadiographic (RT): I-RT isebenzisa i-X-rays okanye imisebe ye-gamma ukuze ibambe imifanekiso yee-welds, eyenza ukufunyanwa kweziphene zangaphakathi kunye nokuvavanya umgangatho we-weld jikelele.c.Uvavanyo lweMagnetic Particle (MT): I-MT isetyenziselwa ikakhulu ukukhangela iziphene ezikumphezulu kunye nezikufutshane nomphezulu ezifana neentanda okanye ukungaqhubeki kwimathiriyeli ye-ferromagnetic.d.Uvavanyo lwe-Dye Penetrant Testing (PT): I-PT ibandakanya ukusebenzisa ulwelo olunemibala okanye idayi kwi-weld surface, engena kuzo naziphi na iziphene zomhlaba, ezibonisa ubukho babo phantsi kokukhanya kwe-UV okanye ukuhlolwa okubonakalayo.
3. Ukujongwa koMbane: Iindlela zokubeka iliso zombane zijolise ekuhlalutyeni iiparamitha zombane ngexesha lenkqubo ye-welding ukuvavanya umgangatho we-spot welds.Obu buchule bubandakanya: a.Umlinganiselo wokuchasa: Ngokulinganisa ukuchasana kombane kwi-weld, ukuhluka kokumelana kunokubonisa iziphene ezifana nokungonelanga kwe-fusion okanye ukungahambi kakuhle kwe-electrode.b.Ukubeka iliso kwangoku: Ukubeka iliso kwi-welding yangoku kuvumela ukufumanisa izinto ezingaqhelekanga ezifana ne-spiking egqithisileyo okanye ukuhamba okungahambelaniyo kwangoku, okungabonisa umgangatho ombi weld okanye ukunxiba kwe-electrode.c.Ukujongwa kwe-Voltage Monitoring: Ukubeka iliso kwi-voltage drop kwi-electrodes kunika ulwazi malunga nokuzinza kunye nokuhambelana kwenkqubo ye-welding, ukuncedisa ekuchongeni iziphene ezinokubakho.
4. Ulawulo lweNkqubo yoBalo (SPC): I-SPC ibandakanya ukubekwa kweliso okuqhubekayo kunye nohlalutyo lwedatha yenkqubo ukukhangela naziphi na iinguqulelo okanye iintsingiselo ezinokuchaphazela umgangatho we-weld.Ngokuqokelela idatha kwii-welds ezininzi ngexesha, iindlela zezibalo ezifana neetshathi zokulawula zingasetyenziselwa ukuchonga nokujongana nokuphambuka kwenkqubo kunye nokuqinisekisa umgangatho we-weld ohambelanayo.

Ukujongwa komgangatho kumatshini we-welding we-inverter spot ophakathi kunokufezekiswa ngeendlela ezahlukeneyo, kubandakanywa ukuhlolwa okubonakalayo, iindlela zokuvavanya ezingonakalisi, ukubeka iliso kombane, kunye nolawulo lwenkqubo yamanani.Ngokusebenzisa indibaniselwano yezi ndlela, abavelisi banokuvavanya ngokufanelekileyo umgangatho we-weld, babone iziphene, kwaye baphumeze amanyathelo okulungisa ukuqinisekisa ukungqinelana kunye nokuthembekileyo kwe-welds yendawo.Ukuphunyezwa kweenkqubo zokubeka iliso ezisemgangathweni kunegalelo ekuphuculweni komgangatho wemveliso, ukwanda kwemveliso, kunye nokwaneliseka okwandisiweyo kwabathengi kwizicelo ze-welding.