Ukuhlaziywa Kwezimo Ezintathu Zokushisela Emishinini Yokushisela Isitoreji Samandla Spot

Imishini yokushisela indawo yokugcina amandla isetshenziswa kabanzi ezimbonini ezahlukahlukene zokuhlanganisa izingxenye zensimbi. Ukuthola izimo zokushisela ezilungile kubalulekile ukuze kuqinisekiswe ikhwalithi nobuqotho bamalunga e-weld. Lesi sihloko sihlinzeka ngokuhlaziywa kwezimo ezintathu ezibalulekile zokushisela emishinini yokushisela indawo yokugcina amandla, enikeza imininingwane ngomthelela wayo kukhwalithi yokushisela nokunikeza isiqondiso kubaqhubi ukuze bathole imiphumela efiselekayo yokushisela.

1. I-Welding Yamanje: I-welding current iyipharamitha ebalulekile ethinta ngokuqondile ukushisa okukhiqizwa ngesikhathi senqubo yokushisela. Inquma ukujula nobubanzi bendawo yokuhlanganisa, kanye namandla ayo wonke wejoyinti lokushisela. Ukukhetha i-welding current efanelekile kuncike ezintweni ezifana nohlobo lwempahla, ukujiya, kanye nokungena kwe-weld oyifunayo. Ukuntuleka kwamandla kungase kubangele ukuhlangana okunganele kanye nokushisela okubuthakathaka, kuyilapho amandla amanje ngokweqile angaholela ekushiseni ngokweqile, ekusakazeni, nasekuhlanekeni. Ama-opharetha kufanele alungise ngokucophelela i-welding current ukuze bathole ibhalansi efanele phakathi kokungena nokufaka ukushisa kuhlelo ngalunye oluthile lokushisela.
2. I-Electrode Force: I-electrode force, eyaziwa nangokuthi ingcindezi yokushisela, idlala indima ebalulekile ekuqinisekiseni ukuthintana okufanele phakathi kwezinto zokusebenza ngesikhathi senqubo yokushisela. Kuthinta ukwakheka kwe-weld nugget futhi kuthonya izakhiwo zemishini zokuhlangana. Amandla e-electrode anganele angaholela ekuthinteni okunganele, okuholela ekuhlanganiseni okungalungile namandla okushisela anganele. Ngakolunye uhlangothi, amandla e-electrode amaningi angabangela ukuguquguquka okukhulu, ukunamathela kwe-electrode, nokuhlehlisa ngokweqile. Ama-opharetha kufanele alungise amandla e-electrode ngokusekelwe kubukhulu bezinto ezibonakalayo, uhlobo, kanye nekhwalithi yokushisela efiselekayo ukuze kuzuzwe ukushisela okungaguquki nokuthembekile.
3. Isikhathi sokushisela: Isikhathi sokushisela sibhekisela esikhathini lapho amandla okushisela kanye namandla e-electrode asetshenziswa ezintweni zokusebenza. Inquma inani lokushisa elidluliselwe ekuhlanganyeleni kanye nokokufaka kwamandla jikelele. Isikhathi sokushisela kufanele silawulwe ngokucophelela ukuze kuqinisekiswe okokufaka okwanele kokushisa ukuze kuhlanganiswe kahle ngaphandle kokwanda kokushisa okudlulele. Isikhathi sokushisela esinganele singase sibangele ukuhlanganisa okungaphelele kanye nokushisela okubuthakathaka, kuyilapho isikhathi sokushisela ngokweqile singaholela ekufakweni kokushisa okudlulele, ukuhlanekezela, kanye nokulimala okungaba khona ezintweni zokusebenza. Ama-operators kufanele athuthukise isikhathi sokushisela ngokusekelwe ezintweni ezibonakalayo, idizayini ehlanganyelwe, kanye nekhwalithi yokushisela efiselekayo.

Ukufinyelela izimo ezikahle zokushisela kubalulekile ekuqinisekiseni ikhwalithi nokuthembeka kwamajoyinti e-weld emishinini yokushisela indawo yokugcina amandla. Ngokulungisa ngokucophelela i-welding current, amandla e-electrode, nesikhathi sokushisela, opharetha bangafinyelela izici ezifiselekayo zokushisela, okuhlanganisa ukuhlanganisa okufanele, amandla anele, nokuhlanekezela okuncane. Ukuqonda umthelela walezi zimo ezintathu zokushisela kanye nokusebenzisana kwazo kubalulekile ekukhiqizeni ama-welds ekhwalithi ephezulu ngokungaguquki. Ukuqapha njalo nokulungiswa kwale mingcele, ngokusekelwe ezidingweni ezithile zohlelo ngalunye lokushisela, kunomthelela ekuthuthukisweni kwekhwalithi yokushisela, ukukhiqiza okuthuthukisiwe, nokuncipha kokusebenza kabusha noma ukulungiswa.