Ukufaka izinhlansi phakathi nezigaba zokuqala zokushisela amantongomane kungase kube ukukhathazeka njengoba kungase kubonise izinkinga ezingase zibe nomthelela kwikhwalithi ye-weld. Kulesi sihloko, sizohlola izimbangela ezivamile zenhlansi ekushiseleleni amantongomane futhi sixoxe ngamasu okubhekana nalezi zinkinga ngempumelelo.
- Indawo Engcolisiwe: Esinye sezizathu eziyinhloko zokufaka izinhlansi ekushiseleleni amantongomane ukuba khona kokungcola ezindaweni zokukhwelana zamantongomane nomsebenzi. Ukungcola okufana namafutha, amafutha, ukugqwala, noma isikali kungakha umgoqo phakathi kwe-electrode nesiqeshana sokusebenza, okuholela ku-arcing kanye nenhlansi. Ukuhlanza yonke indawo ngaphambi kokushisela kubalulekile ukuze ukhiphe lezi zinto ezingcolile futhi unciphise izinhlansi.
- Ukungathintani Kagesi Kahle: Ukungathintani kahle kukagesi phakathi kwe-electrode kanye ne-workpiece kungaholela ekuqhumeni kwenhlansi phakathi nezigaba zokuqala zokushisela. Lokhu kungenzeka ngenxa yokuxhumeka okuxekethile, ama-electrode agugile noma awonakele, noma ukucindezela okunganele okwenziwa kucezu lokusebenza. Ukuqinisekisa ukuqondanisa kahle kwama-electrode, ukuqinisa konke ukuxhumana kukagesi, nokugcina ama-electrode esesimweni esihle kungasiza ukuthuthukisa ukuthintana kukagesi futhi kunciphise inhlansi.
- Amapharamitha Welding Angalungile: Imingcele ye-welding engalungile, njengesikhathi sokushisela eseqile noma eside isikhathi eside, ingaba nomthelela ekuqhumeni kwenhlansi ekushiseleni kwe-nati. Ubuningi bamanje bungabangela ukungalingani ekusabalaliseni ukushisa, okuholela e-arcing kanye nenhlansi. Ngokufanayo, isikhathi sokushisela isikhathi eside singaholela ekwakhiweni kokushisa okudlulele, okwandisa amathuba okuba kuqhume izinhlansi. Ukuthuthukisa amapharamitha wokushisela ngokusekelwe kubukhulu bento, usayizi wamantongomane, kanye nezidingo ezithile zokushisela kubalulekile ukuze kugwenywe inhlansi.
- Ukulungiswa Kwengcezu Yokusebenza Okungaguquki: Ukulungiswa kocezu lokusebenza olungaguquki, njengezindawo ezingalingani noma eziyisicaba ngokwanele, kungaba nomthelela ekuqhumeni kwenhlansi ngesikhathi sokushisela amantongomane. Izindawo ezingalingani zingaholela ekusabalaliseni okungalingani kwe-welding current, okuholela ku-arcing kanye nenhlansi. Kubalulekile ukuqinisekisa ukuthi indawo yokusebenza ilungiswe kahle, isicaba, futhi iqondaniswe ukuze kuthuthukiswe ukusatshalaliswa kwamanje okufanayo kanye nokunciphisa izinhlansi.
- Ingcindezi Enganele: Ingcindezi enganele esetshenziswa ngesikhathi senqubo yokushisela ingabangela inhlansi ekushiseleni kwe-nati. Ukucindezela okunganele kungase kuvimbele ukuthintana okufanele phakathi kwe-electrode nesiqeshana sokusebenza, okuholela ku-arcing kanye nenhlansi. Ukugcina ingcindezi efanele kuwo wonke umjikelezo wokushisela kuqinisekisa ukuthintana okufanele kwe-electrode-to-workpiece futhi kunciphisa inhlansi.
Ukufaka inhlansi phakathi nezigaba zokuqala zokushisela amantongomane kungabangelwa izici ezihlukahlukene, okuhlanganisa izindawo ezingcolile, ukuthintana kahle kukagesi, imingcele yokushisela engalungile, ukulungiswa kwezicucu zokusebenza okungahambisani, kanye nokucindezela okunganele. Ngokubhekana nalezi zinkinga ngokuhlanza indawo yonke, ukuqinisekisa ukuthintana kahle kukagesi, ukwenza ngcono imingcele yokushisela, ukulungiswa okungaguquguquki kocezu lokusebenza, nokugcina ingcindezi eyanele, opharetha banganciphisa kakhulu izinhlansi futhi bazuze ukushisela kwekhwalithi ephezulu. Ukusebenzisa lawa maqhinga kukhuthaza izinqubo ezisebenza kahle nezithembekile zokushisela amantongomane.
Isikhathi sokuthumela: Jul-10-2023
