Imishini yokushisela amabala aphakathi nendawo isetshenziswa kabanzi ezimbonini ezahlukahlukene ngokusebenza kahle kwayo nokunemba ekuhlanganiseni izinsimbi.Ipharamitha eyodwa ebalulekile enqubweni yokushisela indawo isikhathi sokucindezela ngaphambili, esidlala indima ebalulekile ekuqinisekiseni ikhwalithi nokuqina kwamajoyinti ashiselwe.
Isikhathi sokucindezela ngaphambili, esaziwa nangokuthi isikhathi sokuminyanisa noma isikhathi sokubamba, sibhekisela esikhathini lapho ama-electrode okushisela afaka ukucindezela ezintweni zokusebenza ngamandla athile ngaphambi kokuba kusetshenziswe umsinga wangempela wokushisela.Lesi sigaba sibalulekile ngenxa yezizathu ezimbalwa:
- Ukuqondanisa Nokuxhumana:Ngesikhathi sokucindezela kwangaphambili, ama-electrode acindezela izinto zokusebenza, eqinisekisa ukuqondana okufanele kanye nokuxhumana okungaguquki phakathi kwezindawo zensimbi.Lokhu kunciphisa amathuba okuba khona kwezikhala zomoya noma ukuthintana okungalingani, okungaholela eqophelweni eliphansi lokushisela.
- Ukususa ukungcola ebusweni:Ukufaka ingcindezi kusiza ukukhama kukhishwe ukungcola, ama-oxide, nokungahambi kahle kwendawo endaweni yokushisela.Lokhu kuqinisekisa indawo ehlanzekile ne-conductive ukuze i-welding current idlule, okuholela ekushiseleleni okuqinile futhi okuthembekile.
- Ukuthambisa Okubalulekile:Ngokuya ngezinsimbi ezishiselwe, isikhathi sokucindezela ngaphambili singaba nomthelela ekuthambiseni kwezinto endaweni yokushisela.Lokhu kungenza kube lula ukugeleza okulandelayo kwezinto ngesikhathi senqubo yokushisela, okuholela ekuhlanganisweni okungcono kanye nokuhlangana okuqinile kwe-weld.
- Ukusabalalisa Ingcindezi:Ukucindezela ngaphambilini okulungile kuvumela ingcindezi ukuthi isabalalise ngokulinganayo kuwo wonke ama-workpieces.Lokhu kubaluleke kakhulu uma uhlanganisa izinto ezinobukhulu obuhlukahlukene, njengoba kusiza ukuvimbela ukuhlanekezela noma ukungqubuzana kwezingxenye.
Isikhathi esilungile sokucindezela ngaphambilini singahluka ngokuya ngezinto ezifana nohlobo lwezinto ezibonakalayo, ukujiya, amandla e-electrode, kanye nohlelo oluthile lokushisela.Ibhalansi phakathi kokuvumela isikhathi esanele sokuba izinzuzo ezishiwo ngenhla zenzeke ngaphandle kokwelula isikhathi sokushisela ngokungadingekile.
Sengiphetha, isikhathi sokucindezela ngaphambili emishinini yokushisela amabala aphakathi nendawo siyipharamitha ebaluleke kakhulu ethinta kakhulu ikhwalithi nobuqotho bamalunga ashiselwe.Ngokuqinisekisa ukuhleleka okufanele, ukususwa kokungcola, ukuthambisa izinto ezibonakalayo, nokusabalalisa ingcindezi, lesi sigaba sibeka isisekelo senqubo yokushisela ephumelelayo.Abakhiqizi nama-opharetha kufanele banqume ngokucophelela futhi balungise isikhathi sokucindezela ngaphambilini ukuze bathole imiphumela emihle ezinhlelweni zabo zokushisela.
Isikhathi sokuthumela: Aug-30-2023