Umthelela we-Flash-to-Heat Curve Emishinini Yokushisela Izinqe ze-Flash

I-Flash butt welding iyinqubo esetshenziswa kakhulu ezimbonini zokukhiqiza nezokwakha. Kubandakanya ukuhlanganiswa kwezingcezu zensimbi ezimbili ngokukhiqiza ukukhanya okunamandla okuphezulu okuncibilikisa iziphetho zezinto zokusebenza, okulandelwa ngokuzihlanganisa ndawonye ukuze zakhe ijoyinti le-weld eliqinile. Ijika le-flash-to-heat, ipharamitha ebalulekile kule nqubo, idlala indima ebalulekile ekunqumeni ikhwalithi ye-weld nokusebenza kahle komshini wokushisela. Kulesi sihloko, sizohlola umthelela wejika le-flash-to-heat kwinqubo yokushisa kanye nemithelela yayo yokushisela i-flash butt.

1. Ukuqonda i-Flash-to-Heat Curve Ijika le-flash-to-heat limelela ubuhlobo phakathi kwesikhathi sesigaba esibanizayo kanye nenani lokushisa elikhiqizwa phakathi nenqubo yokushisela. Kuyisici esibalulekile ekushiseleni kwe-flash butt njengoba kuthinta ngqo ikhwalithi ye-weld kanye nokusetshenziswa kwamandla komshini. Ijika ngokuvamile libonakala ngezigaba ezintathu eziyinhloko: ukuthungela, ukucwayiza, nokufoja.
2. Umthelela Ekushiseni Umumo nezici zejika le-flash-to-heat kunethonya elibalulekile enqubweni yokushisisa ngesikhathi sokushisela izinqe ze-flash. Ijika eliklanywe kahle liqinisekisa ukuthi ubude be-flash kanye nokufakwa kwamandla kulawulwa ngokunembile, okuholela ekushiseni okufanayo kwezinto zokusebenza. Lokhu kushisa okufanayo kubalulekile ukugwema amaphutha njengokuqhekeka nokuhlanekezela ekuhlanganyeleni okushisela.
3. Ukusebenza kahle kanye nokusetshenziswa kwamandla Ijika le-flash-to-heat nalo lidlala indima ebalulekile ekunqumeni ukusebenza kahle komshini wokushisela. Ijika elilungiselelwe linganciphisa ukusetshenziswa kwamandla ngokunciphisa ubude besikhathi sesigaba esibanizayo kuyilapho igcina okokufaka okushisa okudingekayo. Lokhu akugcini nje ukunciphisa izindleko zokusebenza kodwa futhi kwenza inqubo yokushisela ivumelane nemvelo.
4. Ikhwalithi ye-Weld Ikhwalithi ye-weld joint ixhunywe ngokuqondile nejika le-flash-to-heat. Ijika elivumela ukulawula okunembile kwezigaba ezikhanyayo nezakhayo liqinisekisa ukushisela okuqinile nokuthembekile. Ukwehluka kwejika kungaholela ezinkingeni ezifana nokuhlanganisa okungaphelele, i-porosity, noma izindawo ezithinteke kakhulu ekushiseni, ezingafaka engozini ubuqotho be-weld.
5. Kafushane, ijika le-flash-to-heat liyipharamitha ebalulekile emishinini yokushisela izinqe ze-flash. Umthelela wayo enqubweni yokushisisa, ukusetshenziswa kwamandla, kanye nekhwalithi ye-weld ayikwazi ukubukelwa phansi. Onjiniyela kanye nama-opharetha kumele baklame ngokucophelela futhi baqaphe leli jika ukuze bathole imiphumela emihle yokushisela. Ukuqonda nokulawula ijika le-flash-to-heat kubalulekile ukuze kuqinisekiswe ukusebenza kahle nokuthembeka kwe-flash butt welding ezinhlelweni ezihlukahlukene zezimboni.