Nūhou
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ʻO nā lako hana paipu ʻole
Nui nā ʻano o nā mea hoʻoheheʻe seamless tube (smls) e like me ke kaʻina hana hoʻoheheʻe ʻia.Eia nō naʻe, me ka ʻole o ka ʻōwili ʻana, extrusion, top pressing a i ʻole ka wili ʻana i ke kaʻina hana hoʻoheheʻe kila seamless, ʻaʻole hiki ke hoʻokaʻawale ʻia nā mea hoʻomehana billet, no laila ka billet ...Heluhelu hou aku -
He aha nā kaʻina hana ʻekolu i hoʻokomo ʻia i ka mālama wela o nā paipu kila kalapona?
E like me nā kūlana like ʻole, hoʻomehana ʻia ka mea metala i kahi mahana kūpono a mālama ʻia i ka mahana, a laila hoʻomaha ʻia i nā ʻano like ʻole e hoʻololi i ke ʻano metallographic o ka mea metala a loaʻa i nā ʻano hana pono.Kapa ʻia kēia kaʻina hana metala metala wela...Heluhelu hou aku -
ʻO ke ʻano kuʻi ʻana o ka paipu kila spiral
ʻO ka paipu Spiral he paipu wiliwili wiliwili ʻia i hana ʻia me ka ʻili kila e like me ka mea maka, i hoʻokuʻu ʻia i ka mahana maʻamau, a wili ʻia e ke kaʻina hana kuʻikuʻi ʻana i nā uea ʻelua ʻaoʻao lua.ʻO ke ʻano o ka welding o ka submerged arc automatic welding e like me ka manual welding i ka mea e mau ana ...Heluhelu hou aku -
ʻO nā hiʻohiʻona a me ke kaʻina hana ʻenehana o ka hoʻoili ʻana i ke anuanu
ʻO ka hana anu ʻana o nā paipu kila (e like me nā paipu liʻiliʻi) e pili ana i nā ʻano e like me ka ʻōwili anu, ke kaha kiʻi anuanu, ka hoʻemi ʻana o ke anuʻu a me ka wili, ʻo ia nā ala nui no ka hana ʻana i nā paipu paʻa lahilahi a ikaika kiʻekiʻe.I waena o lākou, hoʻohana maʻamau ka ʻōwili anu a me ke kiʻi anu kiʻekiʻe ...Heluhelu hou aku -
Ke Kaʻina Hana Paipu
Ma lalo o ka paipu welded mai ka piko o ka arc, mai luna a lalo i nā kūlana kuʻihao āpau, ke ʻano o ka welding wikiwiki, weld hiʻohiʻona, maikaʻi kuʻihao maikaʻi, hiki iā ʻoe ke mālama i nā mea welding, hoʻemi i ka ikaika o ka hana, ʻo ia ka SMAW maʻamau. ʻaʻole e hoʻohālikelike ʻia a hoʻohana nui ʻia i kēia manawa i ka nui ...Heluhelu hou aku -
ʻO nā kihi weld ka wela wela
(LSAW - Longitudinal Submerged Arc Welding), ua like ia me ka manuale welding (LSAW - Longitudinal Submerged Arc welding), ua like ia me ka manuale welding o LSAW-Longitudinal Submerged Arc welding.ʻO ka wahi ʻo ia me ke koena mold, akā ʻo ka slag ʻaʻole ia ka mea i uhi ʻia ...Heluhelu hou aku