Ama-post-weld voids noma ukuhlanganiswa okungaphelele kungenzeka emishinini yokushisela amantongomane, okuholela ekwehleni kwekhwalithi ye-weld namandla ahlangene.Lesi sihloko sihlola izimbangela zokwakheka okuyize futhi sinikeza izixazululo ezisebenzayo zokubhekana nalolu daba, ukuqinisekisa ukushiselwa okuqinile nokuthembekile ekusetshenzisweni kokushisela amantongomane.
- Izimbangela Ze-Post-Weld Voids: Izici eziningi zingaba nomthelela ekwakhekeni okuyize ngemuva kokushisela emishinini yokushisela amantongomane.Lokhu kufaka phakathi ukulungiswa kwe-electrode okungalungile, ukucindezelwa kwe-electrode okunganele, ukufaka ukushisa okunganele, ukungcola ezindaweni zokushisela, noma ukuhlanzwa okwanele kwendawo ehlangene.Ukuhlonza umnyombo kubalulekile ekuqaliseni izixazululo ezifanele.
- Izixazululo Zokwakhiwa Kwe-Post-Weld Void: a.Lungiselela Ukuqondanisa Kwe-Electrode: Qinisekisa ukuqondanisa okufanele phakathi kwe-electrode namantongomane ngesikhathi senqubo yokushisela.Ukungaqondi kahle kungaholela ekusabalaliseni ukushisa okungalingani kanye nokuhlanganisa okungaphelele.Lungisa indawo ye-electrode ukuze uthole ukuthintana kahle nokuqondanisa nendawo yamantongomane.b.Khulisa Ukucindezela kwe-Electrode: Ukucindezela kwe-electrode okunganele kungaholela ekuxhumaneni okungalungile phakathi kwe-electrode namantongomane, okuholela ekuhlanganiseni okungaphelele.Khulisa ingcindezi ye-electrode ukuze uqinisekise ukuthintana okwanele futhi uthuthukise ukudluliswa kokushisa ukuze kuhlanganiswe kahle.c.Lungisa Okokufaka Ukushisa: Okokufaka okushisa okunganele noma okudlulele kungaba nomthelela ekwakhekeni okuyize.Lungisa imingcele yokushisela, njenge-welding yamanje kanye nesikhathi, ukuze kuzuzwe okokufaka okufanelekile kokushisa kwento ethile yamantongomane kanye nokucushwa okuhlangene.Lokhu kuqinisekisa ukuncibilika okwanele nokuhlanganiswa kwezinsimbi eziyisisekelo.d.Qinisekisa Ukuhlanzeka Kwezindawo Zokushisela: Ukungcola ezindaweni zokushisela, ezifana nowoyela, amafutha, noma ukugqwala, kungavimbela ukuhlangana okufanele futhi kube nomthelela ekwakhekeni okuyize.Hlanza kahle futhi ulungise inati nendawo yokukhwelana ngaphambi kokushisela ukuze ukhiphe noma yikuphi ukungcola futhi uqinisekise izimo ezikahle zokushisela.e.Sebenzisa Ukuhlanza Ngokuhlanganyela Okufanelekile: Ukungahlanzwa ngokwanele kwendawo ehlangene kungase kubangele izikhala.Sebenzisa izindlela zokuhlanza ezifanele, njengokuxubha izintambo, ukugalela isihlabathi, noma ukuhlanza izincibilikisi, ukuze ususe noma yiziphi izendlalelo ze-oxide noma ukungcola kwendawo okungase kuvimbe ukuhlangana.f.Linganisa I-Welding Technique: Hlola indlela yokushisela esetshenziswayo, okuhlanganisa i-engeli ye-electrode, isivinini sohambo, nokulandelana kokushisela.Amasu angalungile angaholela ekuhlanganiseni okunganele kanye nokwakheka okuyize.Lungisa indlela yokushisela njengoba kudingeka ukuze uqinisekise ukuhlangana okuphelele kulo lonke ilunga.
Ukubhekana nokwakheka kwe-post-weld void emishinini yokushisela amantongomane kudinga indlela ehlelekile yokuhlonza nokuxazulula izimbangela.Ngokwenza kahle ukuqondisa kwe-electrode, ukwandisa ingcindezi ye-electrode, ukulungisa okokufaka ukushisa, ukuqinisekisa izindawo zokushisela ezihlanzekile, ukusebenzisa ukuhlanza ngokuhlanganyela okufanele, nokuhlola amasu okushisela, ama-welders anganciphisa ukuvela kwe-voids futhi azuze ukushisela okuqinile nokuthembekile.Ukusebenzisa lezi zixazululo kuthuthukisa ikhwalithi yokushisela, amandla ahlangene, nobuqotho besakhiwo ezinhlelweni zokushisela amantongomane.
Isikhathi sokuthumela: Jul-13-2023