Ukuhlaziywa kwe-Flash Butt Welding Machine Preheating Stage

I-Flash butt welding iyinqubo yokushisela esetshenziswa kabanzi ezimbonini ezahlukahlukene. Isigaba esisodwa esibalulekile kule nqubo yisigaba sokushisa, esidlala indima ebalulekile ekuqinisekiseni ikhwalithi nobuqotho bejoyinti lokushisela. Kulesi sihloko, sizongena esigabeni sokuqala sokushisa se-flash butt welding, sihlola ukubaluleka kwayo, imingcele ebalulekile, nomthelela onawo ekushiseleleni kokugcina.

Isiteji sokushisa ngaphambi kokushiswa kwe-flash butt yisigaba sokuqala lapho izinto zokusebenza ezimbili ezizoshiselwa zihlanganiswa futhi zifakwe ngaphansi kwamandla kagesi. Lokhu kwamanje kukhiqiza ukushisa okukhulu ekuxhumaneni kwezinto zokusebenza, kuthambisa impahla futhi kulungiselele inqubo yokushisela. Isiteji sokushisa sisebenzisa izinhloso ezimbalwa ezibalulekile:

1. I-Temperature Uniformity: Ukushisa kwangaphambi kwesikhathi kuqinisekisa ukuthi zombili izinto zokusebenza zifinyelela izinga lokushisa elifanayo, zikhuthaza ukushisa okufanayo nokunciphisa izingcindezi ezishisayo phakathi nezigaba zokushisela ezilandelayo.
2. I-Material Softening: Ithambisa impahla yokusebenza, iyenze ithambile futhi kube lula ukuyihlanganisa ngesikhathi sesigaba sokushisela.
3. Ukususwa Kokungcola: Ukushisa ngaphambili kusiza ekukhipheni ukungcola okungaphezulu njengokugqwala, uwoyela, nama-oxides, okungase kuthinte ikhwalithi yokushisela.
4. Ukunciphisa Ukusetshenziswa Kwamandla: Ngokushisa kuqala ama-workpieces, amandla adingekayo enqubo yokushisela ayancishiswa, okuholela ekongeni kwezindleko.

Amapharamitha Abalulekile Esigabeni Sokushisa:

1. Ukulawula Ukushisa: Izinga lokushisa langaphambi kokushisa liyipharamitha ebalulekile, futhi kufanele ilawulwe ngokucophelela ukuze kuqinisekiswe ukuthi ama-workpieces afinyelela izinga lokushisa elifunayo lokushisela. Izinga lokushisa lingahluka kuye ngezinto ezishiselwe.
2. Isikhathi Sokushisa: Isikhathi sesigaba sokushisa sibalulekile. Isikhathi sokushisa esifushane kakhulu singase sibangele ukuthambisa okungaphelele kwezinto, kuyilapho isikhathi sokushisa eside kakhulu singaholela ekusetshenzisweni kwamandla ngokweqile.
3. Ukucindezela: Ingcindezi esetshenziswa ngesikhathi sesiteji sokushisa ibalulekile ekugcineni ukuxhumana okufanele phakathi kwezinto zokusebenza kanye nokuqinisekisa ukushisa okufanayo.

Umthelela ku-Final Weld:

Izinga lesiteji sokushisa linomthelela omkhulu ekuhlanganyeleni kokugcina kwe-weld. Ama-workpieces ashiswe kahle aholela kulezi zinzuzo ezilandelayo:

1. Ama-Weld Anamandla: Ukushisisa okufanayo kanye nokuthambisa impahla kubangela ukushisela okuqinile nokuthembeke kakhulu.
2. Amaphutha Ancishisiwe: Ukususwa kokungcola kanye nokusatshalaliswa kwezinga lokushisa okufanayo kunciphisa amathuba okuba khona amaphutha njengokuqhekeka nokufakwa ekushiseleleni kokugcina.
3. Ukuphumelela Kwamandla: Ukushisa kwangaphambi kwesikhathi okuphumelelayo kunciphisa ukusetshenziswa kwamandla, okunomthelela ekongeni izindleko.

Sengiphetha, isigaba sokuqala sokushisa se-flash butt welding siyisinyathelo esibalulekile esingenakunakwa. Kuthonya ikhwalithi, amandla, nokusebenza kahle kwenqubo yokushisela. Ngakho-ke, ukunaka ngokucophelela imingcele eyinhloko kanye nesigaba sokushisa esilawulwa kahle kubalulekile ukuze kuzuzwe impumelelo ye-flash butt welds.