Ukumelana kudlala indima ebalulekile ekushiseleni amantongomane, njengoba kuba nomthelela ngqo kwikhwalithi nokusebenza ngempumelelo kwenqubo yokushisela. Izici ezahlukahlukene zingathinta ukumelana nokushisela amantongomane, futhi ukuqonda lezi zici kubalulekile ukuze wenze kahle amapharamitha wokushisela kanye nokuzuza ukushisela okuthembekile nokusebenzayo. Lesi sihloko sinikeza ukubuka kabanzi kwezinto ezingaba nomthelela ekushiseleni amantongomane.
- Ukubunjwa Kwezinto Ezibalulekile: Ukumelana kukagesi kwento ngokuyinhloko kunqunywa ukwakheka kwayo. Izinto ezihlukene ezisetshenziswa ekushiseleni amantongomane, njengamantongomane, isiqeshana sokusebenza, nama-electrode, zingaba nokumelana okuhlukahlukene. Izinto ezinjengokwakheka kwe-alloy, ukungcola, kanye nesakhiwo sokusanhlamvu sezinto zokwakha zingathonya ukuqhutshwa kwazo kagesi futhi, kamuva, ukumelana okuhlangabezane nakho ngesikhathi sokushisela.
- Ubukhulu Bezinto: Ubukhulu bezinto ezishiselwe bungathinta ukumelana nokushisela indawo yamantongomane. Izinto eziwugqinsi ngokuvamile zinokumelana okuphezulu uma kuqhathaniswa nezinto ezizacile ngenxa yokwanda kwendawo yazo ephambanayo. Ngenxa yalokho, imingcele yokushisela, njengamanje nesikhathi, ingadinga ukulungiswa ngokufanele ukuze kuzuzwe ikhwalithi ye-weld oyifunayo.
- Isimo Sendawo: Isimo sezindawo ezishiselwe zingaba nomthelela ekutheni ugesi ukwazi ukumelana nokushisela amantongomane. Ukungcola okungaphezulu, i-oxidation, noma ama-coatings enati noma ucezu lokusebenza kungaletha ukumelana okwengeziwe, kuthinte inqubo yokushisela iyonke. Kubalulekile ukuqinisekisa izindawo ezihlanzekile nezilungiswe kahle ukuze unciphise umthelela wezimo ezingaphezulu ekuphikiseni.
- Ukumelana Nokuxhumana: Ukumelana nokuxhumana kusixhumi esibonakalayo phakathi kwe-electrode namantongomane noma isiqeshana somsebenzi kungaba nomthelela omkhulu ekuqineni kukonke ekushiseleni amantongomane. Ikhwalithi yokuxhumana kwe-electrode, ukushelela kwendawo, kanye nokuba khona kwanoma yikuphi ukungcola noma ama-oxide kungathonya ukumelana nokuxhumana futhi, kamuva, ukusebenza kokushisela. Ukugcina ukuthintana okuhle kwe-electrode nokuqinisekisa ukuthi izindawo ezihlanzekile nezibushelelezi kubalulekile ukuze unciphise ukumelana nokuxhumana.
- Amapharamitha Welding: Imingcele yokushisela, njengamanje, isikhathi, nengcindezi, ithinta ngqo ukumelana okuhlangatshezwana nakho ngesikhathi sokushisela amantongomane. Ukulungisa le mingcele kungalawula ukushisa nokuguqulwa kwezinto, ekugcineni kube nomthelela wokumelana nekhwalithi ye-weld. Ukuthuthukisa imingcele yokushisela ngokusekelwe ezintweni ezithile kanye nezici ezifiselekayo zokushisela kubalulekile ekuzuzeni imiphumela engaguquki nethembekile yokushisela.
Kunezici ezimbalwa ezingaba nomthelela ekuqineni okukhona ekushiseleni amantongomane. Ukwakheka kwezinto, ukushuba kwempahla, isimo esingaphezulu, ukumelana nokuxhumana, kanye nemingcele yokushisela konke kudlala indima ebalulekile ekunqumeni ukumelana okuphelele ngesikhathi senqubo yokushisela. Ukuqonda lezi zici kuvumela abashiseli ukuthi benze izinqumo ezinolwazi lapho bebeka imingcele yokushisela futhi besebenzisa amasu okulungisa indawo efanele. Ngokucabangela lezi zici nokuthuthukisa izimo zokushisela, ama-welders angakwazi ukuzuza ukushisela kwamaphoyinti amantongomane aphezulu ngokumelana okungaguquki nokuthembekile.
Isikhathi sokuthumela: Jun-15-2023
