Oomatshini bokuwelda ngentonga yobhedu zizixhobo eziyimfuneko kwizicelo ezahlukeneyo zemizi-mveliso, ezaziwa ngokukwazi kwabo ukwenza iiwelds ezinamandla nezihlala ixesha elide. Ukuze uqonde inkqubo yokuwelda kwaba matshini, kubalulekile ukukhangela kumanqanaba oxinzelelo okwenzeka ngexesha lokuwelda. Kweli nqaku, siza kuphonononga amanqanaba oxinzelelo ahlukeneyo ayenzeka kumatshini we-welding we-copper rod butt.
1. Uxinzelelo lokuBamba
Inqanaba lokuqala loxinzelelo kwinkqubo ye-welding ibandakanya ukubethelela iintonga zobhedu ngokukhuselekileyo kwindawo. I-clamping efanelekileyo ibalulekile ukugcina ulungelelwaniso oluchanekileyo kunye nokuthintela nayiphi na intshukumo okanye ukungahambi kakuhle ngexesha lomsebenzi we-welding. Uxinzelelo lwe-clamping kufuneka lwanele ukubamba iintonga ngokuqinileyo ngaphandle kokubangela i-deformation.
2. Uxinzelelo loQhagamshelwano lokuqala
Emva kokuba i-clamping, umatshini we-welding usebenzisa uxinzelelo lokuqala loqhagamshelwano phakathi kweziphelo zobhedu. Olu xinzelelo luqinisekisa ukudibana kombane okuhambelanayo kunye nokuthembekileyo phakathi kweentonga kunye nee-electrodes. Uqhagamshelwano olufanelekileyo lombane lubalulekile ekuqalisweni kwe-arc ye-welding.
3. Uxinzelelo lwe-Welding
Nje ukuba uxinzelelo loqhagamshelwano lokuqala lusekwe, umatshini usebenzisa uxinzelelo lwe-welding. Olu xinzelelo luxanduva lokuzisa intonga yobhedu kwindawo esondeleyo, ivumela i-electrodes ye-welding ukuba yenze i-arc yombane phakathi kwabo. Ngexesha elifanayo, uxinzelelo luququzelela ukusetyenziswa kobushushu kwiindawo zentonga, ukuzilungiselela ukudibanisa.
4. Uxinzelelo lwe-Welding Hold
Ngethuba lenkqubo ye-welding, uxinzelelo oluthile lokubamba lugcinwa ukuze kuqinisekiswe ukuba intonga yobhedu ihlala idibanisa ngelixa i-welding current idlula kubo. Olu xinzelelo lokubamba lubalulekile ekufezekiseni udibaniso olufanelekileyo phakathi komphezulu wentonga. Inceda ukugcina ulungelelwaniso kunye nokuthintela nayiphi na intshukumo enokuthi ibeke esichengeni umgangatho we-weld.
5. Uxinzelelo lokupholisa
Emva kokuba i-welding current ivaliwe, inqanaba loxinzelelo lokupholisa liza kudlala. Olu xinzelelo lusetyenziswa ukuqinisekisa ukuba intonga yobhedu esandula ukuphola iphole ngokulinganayo nangokufanayo. Ukupholisa okufanelekileyo kubalulekile ukukhusela ukutshisa kunye nokuvumela i-weld ukuba iqine kwaye ifezekise amandla ayo apheleleyo.
6. Khupha uxinzelelo
Emva kokuba i-joint welded ipholile ngokwaneleyo, inqanaba loxinzelelo lokukhululwa lisebenza. Olu xinzelelo lusetyenziselwa ukukhulula intonga entsha yobhedu edibeneyo kumatshini wokuwelda. Uxinzelelo lokukhululwa kufuneka lulawulwe ngokucokisekileyo ukukhusela nayiphi na into ephazamisayo okanye umonakalo kwindawo edibeneyo.
7. Uxinzelelo lwasemva kweWeld
Kwezinye iimeko, inqanaba loxinzelelo lwe-post-weld lingaqeshwa ukucokisa ngakumbi inkangeleko ye-weld kunye neempawu. Olu xinzelelo lunokunceda ukugudisa i-weld bead kunye nokuphucula inkangeleko yayo yokuthambisa.
8. Ulawulo loxinzelelo
Ukulawulwa okusebenzayo koxinzelelo kuzo zonke ezi zigaba kubalulekile ekufezekiseni i-welds ehambelanayo kunye nekhwalithi ephezulu. Ulawulo loxinzelelo oluchanekileyo lunceda ukuqinisekisa ukulungelelaniswa okufanelekileyo, ukudibanisa, kunye nokunyaniseka kwe-weld.
Ukuqukumbela, oomatshini bokudibanisa intonga yobhedu baxhomekeke kuluhlu lwezigaba zoxinzelelo ukwenza iiwelds ezinamandla nezithembekileyo. Ezi zigaba, kubandakanywa uxinzelelo lwe-clamping, uxinzelelo lokuqala lokudibanisa, uxinzelelo lwe-welding, uxinzelelo lokubamba i-welding, uxinzelelo lokupholisa, uxinzelelo lokukhulula, kunye nokunyanzeliswa kwe-post-weld, ukusebenzisana ukuququzelela inkqubo ye-welding kunye nokuvelisa i-copper stick joints. Ukuqonda kunye nokuphucula ezi zigaba zoxinzelelo kubalulekile ekufezekiseni iziphumo ezingaguqukiyo nezithembekileyo ze-welding kwizicelo ezahlukeneyo zemizi-mveliso.
Ixesha lokuposa: Sep-07-2023
