Ukuhlanganisa okungaphelele kuwukukhubazeka kokushisela okwenzeka lapho insimbi yokushisela ihluleka ukuhlangana ngokuphelele nesisekelo sensimbi, okuholela emajoyini okushisela abuthaka noma anganele. Emishinini yokushisela indawo yokugcina amandla, ukufeza ukuhlanganisa okugcwele kubalulekile ukuze kuqinisekiswe ubuqotho besakhiwo nokuthembeka kwezingxenye ezishiselwe. Lesi sihloko sigxile kumasu namasu okubhekana nokulungisa ukuhlanganisa okungaphelele emishinini yokushisela indawo yokugcina amandla.
- Ukulungisa Amapharamitha Welding: Ukuthuthukisa imingcele yokushisela kubalulekile ekukhuthazeni ukuhlanganisa okufanele. Amapharamitha afana ne-welding current, i-voltage, kanye nobude besikhathi kufanele alungiswe ngokucophelela ngokusekelwe kubukhulu bezinto ezibonakalayo kanye nezakhiwo. Ukwandisa i-welding current kunganikeza okokufaka okuningi kokushisa nokuthuthukisa ukuhlanganisa, kuyilapho ukulungisa ukucindezela kwe-electrode kungasiza ukuqinisekisa ukuthintana okwanele nokungena. Ukuthola ibhalansi efanele yamapharamitha kubalulekile ukuze kuzuzwe ukuhlanganisa okuphelele.
- Ukuthuthukisa Ukulungiselela Okubalulekile: Ukulungiselela izinto eziphumelelayo kudlala indima ebalulekile ekuzuzeni ukuhlangana okufanele. Ngaphambi kokushisela, kubalulekile ukuhlanza nokulungisa indawo yokusebenza ukuze ususe noma yikuphi ukungcola, ama-oxides, noma okokunamathela okungavimbela ukuhlangana. Ukwengeza, ukulingana okufanele nokuqondanisa phakathi kwezinto zokusebenza kufanele kuqinisekiswe ukuze kuncishiswe izikhala futhi kuqinisekiswe ukusatshalaliswa kokushisa okufanele ngesikhathi sokushisela.
- Ukuthuthukisa Idizayini Ehlangene: Idizayini ehlanganyelwe idlala indima ebalulekile ekuzuzeni ukuhlanganisa okuphelele. Ukucatshangelwa kufanele kunikezwe i-geometry ehlangene, okuhlanganisa ukukhethwa kwama-engeli e-groove afanelekile, izikhala zezimpande, namalungiselelo onqenqemeni. Ijoyinti eliklanywe kahle elinokufinyelela okufanele kokubekwa kwe-electrode lingenza kube lula ukusatshalaliswa kokushisa nokungena okungcono, kuthuthukise ikhwalithi yokuhlanganisa.
- Ukusebenzisa Amasu Okushisa Ngaphambi Kokushisa: Ezimeni lapho ukuhlanganisa okungaphelele kuphikelela, ukusebenzisa amasu okushisa ngaphambili kungaba yinzuzo. Ukushisa ama-workpieces ngaphambi kokushisela kusiza ukwandisa izinga lokushisa lensimbi, ukukhuthaza ukushisela okungcono nokuhlanganisa. Le nqubo iwusizo ikakhulukazi ezintweni ezinokuguquguquka kwe-thermal ephezulu noma ukuzwela okokufaka okushisa okuphansi.
- Ukusebenzisa Ukwelashwa Kokushisa Kwangemva Kwe-Weld: Uma ukuhlanganisa okungaphelele kutholwa ngemva kokushisela, ukwelashwa kokushisa kwangemva kokushisela kungaqashwa ukuze kulungiswe inkinga. Amasu okwelapha ukushisa anjengokubamba noma ekudambiseni ukucindezeleka angasetshenziswa ezingxenyeni ezishiselwe ukukhuthaza ukubopha kwe-metallurgical kanye nokuthuthukisa ukuhlanganisa esibonakalayo. Le nqubo isiza ukunciphisa izingcindezi ezisele futhi ithuthukise izakhiwo zemishini ze-weld.
Ukubhekana nokuhlangana okungaphelele emishinini yokushisela indawo yokugcina amandla kudinga indlela ehlelekile ehlanganisa ukwenza ngcono imingcele yokushisela, ukuthuthukisa ukulungiswa kwezinto, ukuthuthukisa ukwakheka okuhlanganyelwe, ukusebenzisa amasu okushisa, nokusebenzisa ukwelashwa kokushisa kwangemva kokushisela lapho kudingeka. Ngokusebenzisa lawa maqhinga, opharetha banganciphisa ukwenzeka kokuhlangana okungaphelele, baqinisekise amajoyinti aqinile futhi anokwethenjelwa emishini yokushisela endaweni yokugcina amandla.
Isikhathi sokuthumela: Jun-08-2023
