Nūhou ʻOihana
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Paipu kila Weld anu māwae
Nā kumu māwae anu: ʻo ke kanaka e hoʻopaʻa ʻia i ka wā e hiki ke haehae ʻia ka ikaika tensile nui ma ke kaʻina hana o ka hoʻomaloʻo ʻana i ka paʻakikī paʻakikī;Ua lohi loa ka helu ʻana o ka hoʻoheheʻe ʻana i ke koena o ka hydrogen i loko o ka weld, kahi hydrogen atom i hoʻopaʻa ʻia i nā molekala hydrogen i kahi ...Heluhelu hou aku -
Pehea e nānā ai i ka maikaʻi o ka paipu kila seamless galvanized?
ʻElua ʻano o nā paipu kila maʻemaʻe ʻole, ka galvanizing hot-dip (hot-dip galvanizing) a me ke anuanu-dip galvanizing (electro-galvanizing).Hot-dip galvanizing i ka mānoanoa galvanized papa, i loaʻa i nā pono o ka lole hoʻopaʻa lole, ikaika adhesion, a me ka lōʻihi lawelawe ola.Eia naʻe, ʻo ka cos ...Heluhelu hou aku -
He aha nā kahua noi o ka paipu kila welded?
Hoʻohana nui ʻia nā paipu kila welded i nā ʻāpana hana o nā paikikala, kaʻa kaʻa, nā tractors, nā kaʻa a me nā kaʻa kaʻa nui.Loaʻa i ka paipu ka coefficient forging nui, ke kulou ikaika a me ke kūpaʻa torsion, ka ʻili laulima a me ke kaumaha māmā.Hoʻohana ʻia nā paipu ʻāpana ʻāpana ʻokoʻa e hana i ka ʻohi pol...Heluhelu hou aku -
ʻO ke ala lapaʻau no ka pōʻino o nā ʻāpana o ka paipu i huki ʻia i ke anu
ʻO ka mālama ʻana i ka paipu welded huki anuanu e pono ai ka mālama mau e like me nā kūlana mālama kūpono.ʻOiai inā maikaʻi ke kūlana hana, pono ia e hoʻokō i ka mālama holoʻokoʻa i ka ʻāpana paipu welded e pale pono i ka hemahema mechanical a me ka hōʻoia ʻana i ka smoot ...Heluhelu hou aku -
ʻO ke ala ʻike o ka paipu welded a me ka paipu seamless
ʻEkolu mau ala nui e ʻike ai i nā paipu welded a me nā paipu seamless (smls): 1. ʻO ke ʻano Metallographic ʻO ke ala metallographic kekahi o nā ala nui e ʻike ai i nā paipu welded a me nā paipu seamless.High-frequency resistance welded pipe (ERW) ʻaʻole ia e hoʻohui i nā mea hoʻoheheʻe, no laila ka weld seam i t ...Heluhelu hou aku -
Hoʻohana ʻia ka Pipe kila ma ka papahana kinoea
ʻO ka paipu kila ka papahana paipu kinoea i hoʻohana nui ʻia.ʻO kāna mau pōmaikaʻi nui: ikaika kiʻekiʻe, paʻakikī maikaʻi, ke kaumaha o ke kaumaha, ka hopena o ka hopena a me ka paʻa, ka plasticity maikaʻi, ka maʻalahi o ka hoʻopili ʻana a me ka hana wela, ʻoi aku ka lahilahi o ka pā, mālama i ka metala.Akā ʻo kona pale ʻana i ka corrosion maikaʻi ʻole, pono e h ...Heluhelu hou aku