Nūhou
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Ke Kaʻina Hana Derusting o ka pā mānoanoa o ka paipu hili ʻia
No ka pale ʻana i ka ʻaila ʻaila Longitudinal, pono mākou e hoʻomaopopo mua i nā ʻano a me ke ʻano o ka aila anti-rust, a me kā lākou mau kuleana.No laila ke kūʻai ʻana i kēlā mau huahana ʻaʻole hiki ke hoʻolei ʻia i ke kaulike, e mālama pono i ka manawa.1. Hoʻomaloʻo wikiwiki ʻO kona pōmaikaʻi nui ʻo ia ka maloʻo wikiwiki a paʻa paʻa ...Heluhelu hou aku -
Microstructure a me nā waiwai o ka paipu hao ʻole i ʻōwili ʻia wela
I kēia manawa, ke kū nei nā mea hana kila hale i nā luʻina nui loa i ka overcapacity kila, pono e hoʻoponopono i ke ʻano o ka huahana, hoʻopau i ka mana hana hope a me ka noiʻi a me ka hoʻomohala ʻana i nā huahana kiʻekiʻe.Ua hōʻike ʻia nā haʻawina hoʻokolohua: ka hoʻokō ʻana i ka mana o ka hoʻoilo ...Heluhelu hou aku -
Kaʻina Passivation o Spiral Pipe
Ma muli o ka hana ʻana o nā ʻāpana mānoanoa ma luna o ka ʻili, nā ʻāpana paʻakikī a paʻakikī o ka unahi, ʻo ia mau ʻāpana pickling descaling ʻano paʻakikī.ʻO ia ka wehe ʻana i ka unahi oxide e like me ke kaʻina pickling o ka wehe ʻana i ka lehu i kau ʻia.1, Ka unahi ʻole: 2, Ka hana ʻohi ʻana: ma hope o ka unahi manuahi, ...Heluhelu hou aku -
Nā ʻano hana hoʻoheheʻe ʻana i ka paipu hao kila pololei
1. Ka hao hao: E hoʻohana i ka hāmare forging i ka ikaika hopena pānaʻi a i ʻole kaomi i ke kaomi i ka billet i loko o kahi hoʻololi kaomi a mākou i makemake ai i ke ʻano a me nā ana a me ke ala hana.2. Kneading: ʻo ke kila kila i hoʻokomo ʻia i loko o ka kneading paʻa Jane, e hoʻohana ana i ke kaomi ma kekahi ʻaoʻao o ka metala e hoʻokuʻu ʻia mai ka ...Heluhelu hou aku -
ʻO nā pono o ka Pipa Spiral no ka ʻeli ʻana
ʻO nā mea maikaʻi o ka paipu spiral no ka mining ma lalo iho nei: 1, Paʻa ikaika, ʻoʻoleʻa.2, ʻO ke kūpaʻa corrosion maikaʻi a me ke ola lawelawe lōʻihi.3, Spiral bite mai ka hopena o ka iwi ʻaoʻao, no laila e hoʻomaikaʻi ai i ka ikaika o ka mānoanoa o ka pā paipu hiki ke hoʻemi ʻia, e hōʻemi ana i ke kumukūʻai o nā hana hoʻonohonoho.4, ...Heluhelu hou aku -
ʻO ka ʻenehana hukihuʻi anu o ka paipu kila kila
Piula kila paipu anu i hukiia, wela owili paipu defects, e like me ka mawae a spiral kila kiʻekiʻe-precision anuanu huki paipu ma hope o ka pahu, i loko o ka papa o ka haʻihaʻi, aneaneʻaʻohe plastic deformation hiki mai, he brittle fracture.ʻO ka haʻihaʻi haʻihaʻi ma muli o nā kumu like ʻole.E like me: the precip...Heluhelu hou aku