ʻokoʻa ma waenaʻike ahfwpaipu

(1) wiliwili arc submerged
Hoʻohana ʻia ka welding arc submerged i kahi uwea hānai mau e like me ka electrode a me ka metala piha.Welding, ma ka ili luna o ka weld wahi, uhiia me ka papa o ka granular flux, ahi arc i loko o ka flux papa o ka hope hapa o ka uea a me ka hapa kumu mea hehee ai a hana weld.Ma lalo o ka hana o ka wela i loko o ka uila arc, ka ʻaoʻao o luna o ka solder melting slag a me ka hopena metallurgical me ka metala wai.ʻO Slag e lana ana ma luna o ka ʻauʻau ʻauʻau i hoʻoheheʻe ʻia, ʻo ka lima ʻē aʻe, hiki ke hana i ka lima hoʻokahi e pale i ka weld metala, e pale i ka haumia o ka ea, a hana i ka hopena kino a me ka metala i hoʻoheheʻe ʻia, hoʻomaikaʻi i ka ʻoi loa a me nā waiwai o ka. weld metala;weld metala akā mālie Ling.Hiki ke hoʻohana ʻia ke kuʻi kuʻi ʻana i loko o ke au me ka ʻoi aku ka nui.Ke hoʻohālikelike ʻia me ka welding arc manual, ʻo ka pōmaikaʻi nui loa ka maikaʻi weld maikaʻi, ka wikiwiki welding kiʻekiʻe.No laila, kūpono loa ia no ka wiliwili pololei ʻana i ka wili workpiece nui.A me ka nui o ka welding mechanized.Ua hoʻohana nui ʻia ka hoʻoheheʻe ʻia ʻana o ke arc submerged i ka hoʻoheheʻe ʻana i ke kila kalapona, ke kila kila haʻahaʻa a me ke kila kila.Hiki ke hoʻemi ʻia ka nui o ka hoʻoluʻu ʻana i nā hui hui, hiki ke hoʻohana ʻia kekahi o ke kila kila ikaika, kiʻekiʻe carbon steel submerged arc welding.

(2) kiʻekiʻe-frequency wiliwili
ʻO ke kuʻekuʻe alapine like ʻo ia ka ikaika ikaika o ka wela.Resistor thermal welding, me ka hoʻohana 'ana i ke alapine kiʻekiʻe o kēia manawa i hanaʻia i loko o ka workpiece no laila, i ka ili o ka workpiece weld wahi e wela ai i ka hehee ai ole kokoke i ka plastic state, a laila hoʻohana 'ia (a 'ole i hoʻohana 'ia) upsetting ikaika e hoʻokō i ka paʻa o ka. metala.No laila, he pae paʻa kahi ʻano kuʻi kuʻi.Hiki ke hoʻokaʻawale ʻia ke kuʻi alapine kiʻekiʻe e like me ke alapine kiʻekiʻe e hoʻohua i ka wela i ka mea hana i ka hoʻopili ʻana me ka wiliwī kiʻekiʻe a me ka hoʻokomo ʻana o ka welding kiʻekiʻe.Hoʻopili i ka welding kiʻekiʻe-frequency, kahi alapine kiʻekiʻe ma o ka hoʻopili ʻana me ka workpiece mechanical incoming workpiece.ʻO ka hoʻokomo ʻana o ke kuʻekuʻe kiʻekiʻe, ke alapine kiʻekiʻe ma o ka mea hana i ka hopena hoʻohui ʻana o ka coil induction waho i loko o ka mea hana e hoʻohua ai i kahi au i hoʻoulu ʻia.High-frequency welding mea aa ikaika kūikawā kuʻihao hana, e like me ka huahana ua lako me ka kūikawā lako.Kiʻekiʻe productivity welding māmā holo a hiki i 30m/min.Hoʻohana nui ʻia no ka hana ʻana i nā paipu welded longitudinal seam a spiral seam.