Oomatshini bokudibanisa intonga yobhedu zizixhobo ezibalulekileyo kwiinkqubo ezahlukeneyo zemizi-mveliso, ezaziwa ngokukwazi kwabo ukwenza i-welds ezomeleleyo kunye neyomeleleyo kumacandelo obhedu.Nangona kunjalo, ukufezekisa umgangatho ofunekayo we-welding kuxhomekeke kwizinto ezininzi ezibalulekileyo, kunye ne-welding yangoku iyeyona nto ibalulekileyo.Kweli nqaku, siza kuphonononga impembelelo ye-welding engonelanga okwangoku kumatshini we-welding we-copper rod butt.
1. Amandla eWeld abuthathaka
Ukungonelanga okwangoku kunokukhokelela kwi-welds ebuthathaka kwaye engasebenziyo.Inkqubo ye-welding ixhomekeke ekuveliseni ukushisa okwaneleyo kunye noxinzelelo lokudala ibhondi ye-metallurgical phakathi kweentonga zobhedu.Xa umsinga uphantsi kakhulu, ubushushu obuveliswayo busenokunganelanga ukunyibilika ngokufanelekileyo kunye nokuxubha iindawo zentonga, kubangele ukudibanisa okubuthathaka kunye nokunciphisa amandla.
2. Ukunqongophala kweFusion
Udibaniso olululo phakathi komgangatho wentonga zobhedu lubalulekile kwingqibelelo yeweld.Ukungonelanga kwe-welding okwangoku akunako ukunika ubushushu obufunekayo ukufezekisa ukudibanisa okupheleleyo.Oku kunqongophala kokudityaniswa kungabonakalisa njengokungenwa okungaphelelanga kwimathiriyeli yobhedu, kushiya iindawo ezingadityaniswanga ezibeka esichengeni isidima sesakhiwo seweld.
3. I-Porosity
I-welding yangoku eyaneleyo inokukhokelela ekwakhiweni kwe-porosity ngaphakathi kwe-weld.I-Porosity ibandakanya iipokotho ezincinci zegesi okanye i-voids ngaphakathi kwentsimbi edibeneyo.Ezi voids zenza buthathaka i-weld kwaye zinciphise umgangatho wayo.Ukushisa okungonelanga kunokubangela iigesi ezivalelekileyo, ezifana ne-hydrogen, ukuba zihlale kwisinyithi esityhidiweyo kunokuba zibaleke, ezikhokelela ekubunjweni kwe-porosity.
4. Iintanda kunye neziphene
I-welding ephantsi yangoku inyusa umngcipheko we-weld defects, kubandakanywa nokuqhekeka.Iicracks zinokukhula ngenxa yegalelo lobushushu elingonelanga, elikhokelela kuxinzelelo lwamanqaku oxinzelelo ngaphakathi kwi-weld.Ezi ntandabuzo zinokusasazeka ngokuhamba kwexesha, zibeke esichengeni isidima sesakhiwo se-weld kwaye kunokubangela ukusilela okuyintlekele.
5. Umgangatho weWeld ongahambelaniyo
Umgangatho we-weld ongahambelani ngomnye umphumo wokungonelanga kwe-welding okwangoku.Ukwahluka kwangoku kunokubangela amanqanaba ahlukeneyo okufaka ukushisa kunye nokungena, okukhokelela kwii-welds ezinamandla angahambelani kunye nokuthembeka.Oku kungahambelani kuyingxaki ngokukodwa kwizicelo apho umgangatho we-weld ubalulekile.
6. Ukwandiswa kokuSebenza kwakhona kunye ne-Scrap
Ubukho bee-welds ezibuthathaka, ukungabikho kokudityaniswa, i-porosity, kunye neziphene ngenxa ye-welding ephantsi yangoku kunokukhokelela ekwandeni kokusebenza kwakhona kunye ne-scrap.Abavelisi banokufuna ukutyala ixesha elongezelelweyo kunye nezixhobo zokulungisa okanye ukubuyisela i-welds engekho mgangathweni, okukhokelela ekunyukeni kweendleko zemveliso kunye nexesha lokunciphisa.
7. UkuNcitshiswa kokuSebenza ngokuLungileyo
Isidingo sokuphinda kusetyenzwe rhoqo kunye nokutshekishwa komgangatho wolawulo, kunye nokwenzeka kokungaphumeleli kwecandelo, kunokunciphisa kakhulu ukusebenza kakuhle koomatshini bokuwelda ngentonga yobhedu.Iishedyuli zemveliso zinokuphazamiseka, kwaye izixhobo zinokuthi zijikwe ukujongana nemiba ye-welding.
Ukuqukumbela, ukungonelanga okwangoku kumatshini we-welding we-copper rod butt kunokuba nefuthe elibi kumgangatho we-weld kunye nokusebenza kakuhle ngokupheleleyo.Ukuqinisekisa i-welds eqinile, ethembekileyo, kunye nekhwalithi ephezulu kumacandelo obhedu, kubalulekile ukuseta nokugcina iiparamitha ezifanelekileyo ze-welding ngoku ngokweemfuno ezithile zesicelo.Uqeqesho olufanelekileyo kunye nokugcinwa kwezixhobo rhoqo kubalulekile ukufezekisa iziphumo ze-welding ezingaguqukiyo nezithembekileyo.
Ixesha lokuposa: Sep-07-2023