Nūhou ʻOihana

  • ʻO nā pilikia pinepine i ka hana ʻana i ka flange stainless steel

    ʻO nā pilikia pinepine i ka hana ʻana i ka flange stainless steel

    Pono e hoʻomaopopo a hoʻolohe i ka hana ʻana o ka flange stainless steel i kēia mau pilikia: 1, weld defects: stainless steel flange weld defects i ʻoi aku ke koʻikoʻi, inā e hoʻohana i ka manual mechanical grinding treatment method to make up, then the grind marks, ka hopena o ke kaulike ʻole ...
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  • He aha nā koi o ka papa no nā flanges welded butt

    He aha nā koi o ka papa no nā flanges welded butt

    ʻO ka flange butt-weld flange ke anawaena o ka paipu a me ka mānoanoa o ka paia o ka hopena pili e like me ka paipu e welded, a ua wili pū ʻia nā paipu ʻelua. He maʻalahi ka hoʻohana ʻana i ka pilina flange butt-weld, hiki ke kū i ke kaomi nui. No nā flanges butt-welded, ʻaʻole nā ​​mea ...
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  • DHDZ: He aha nā kaʻina hana annealing no ka forgings?

    DHDZ: He aha nā kaʻina hana annealing no ka forgings?

    Hiki ke hoʻokaʻawale ʻia ke kaʻina hana annealing o forgings i ka annealing piha, incomplete annealing, spheroidizing annealing, diffusion annealing (homogenizing annealing), isothermal annealing, de-stress annealing a me recrystallization annealing e like me ka haku mele, nā koi a me ke kumu o ...
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  • ʻO nā waiwai nui ʻewalu o ka forging

    ʻO nā waiwai nui ʻewalu o ka forging

    Hoʻopili pinepine ʻia nā forgings ma hope o ka forging, ʻoki, mālama wela a me nā kaʻina hana ʻē aʻe. I mea e hōʻoiaʻiʻo ai i ka maikaʻi o ka hana ʻana o ka make a hoʻemi i ke kumukūʻai hana, pono e loaʻa i ka mea malleability maikaʻi, machinability, hardenability, hardenability a grindability; Pono ia ...
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  • ʻEhia mau ʻano hana hoʻomehana āu e ʻike ai e pili ana i ka forgings ma mua o ka forging?

    ʻEhia mau ʻano hana hoʻomehana āu e ʻike ai e pili ana i ka forgings ma mua o ka forging?

    ʻO ka hoʻomaʻamaʻa mua ʻana he loulou koʻikoʻi i ke kaʻina hana forging holoʻokoʻa, he mana kūpono i ka hoʻomaikaʻi ʻana i ka hoʻonui ʻana i ka huahana, e hōʻoia i ka maikaʻi o ka forging a me ka hoʻemi ʻana i ka ikehu. ʻO ke koho kūpono o ka mahana wela hiki ke hana i ka billet i kahi kūlana plasticity maikaʻi. Kalaia...
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  • ʻO nā ʻano hana hoʻoluʻu a me ka hoʻomehana ʻana no ka hoʻoheheʻe ʻana i ke kila kila

    ʻO nā ʻano hana hoʻoluʻu a me ka hoʻomehana ʻana no ka hoʻoheheʻe ʻana i ke kila kila

    Wahi a ka wikiwiki hoʻoluʻu ʻokoʻa, ʻekolu mau ʻano hoʻoluʻu o ke kila kila: ʻoi aku ka wikiwiki o ka hoʻoluʻu ʻana i ka lewa; Ua lohi ka māmā hoʻoluʻu i ke one; ʻO ka hoʻoluʻu ʻana i loko o ka umu, ʻoi aku ka mālie. 1. Hoʻolili i ka lewa. Ma hope o ka hoʻopaʻa ʻana, ke kila kuhiliʻole no...
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  • Ka ʻike o ka mīkini a me ka forging round

    Ka ʻike o ka mīkini a me ka forging round

    No ke ʻano forging ka pōʻai forging, ʻoiaʻiʻo, ʻo kahi mea maʻalahi ka hana ʻana i ke kila kila. He ʻokoʻa ka ʻokoʻa o ka forging round me nā ʻoihana kila ʻē aʻe, a hiki ke hoʻokaʻawale ʻia ka forging round i ʻekolu mau ʻāpana, akā nui ka poʻe i ʻike ʻole e pili ana i ka forging round, no laila e hoʻomaopopo kākou ...
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  • Ka ʻike o ka nui o ka palaoa o ka forgings

    Ka ʻike o ka nui o ka palaoa o ka forgings

    ʻO ka nui o ka palaoa e pili ana i ka nui o ka palaoa i loko o kahi aniani nui. Hiki ke hōʻike ʻia ka nui o ka palaoa e ka ʻāpana awelika a i ʻole ke anawaena awelika o ka palaoa. Hōʻike ʻia ka nui o ka palaoa e ka nui o ka palaoa i ka hana ʻoihana. ʻOi aku ka nui o ka palaoa maʻamau, ʻo ia hoʻi, ʻoi aku ka maikaʻi. Apono...
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  • He aha nā ʻano hana e hoʻomaʻemaʻe ai?

    He aha nā ʻano hana e hoʻomaʻemaʻe ai?

    ʻO ka hoʻomaʻemaʻe hoʻomaʻemaʻe ʻana ke kaʻina o ka wehe ʻana i nā hemahema o ka ʻili o ka forgings e nā ʻano mechanical a i ʻole kemika. I mea e hoʻomaikaʻi ai i ka maikaʻi o ka ʻili o ka forgings, hoʻomaikaʻi i nā kūlana ʻokiʻoki o ka forgings a pale i nā hemahema o ka ʻili mai ka hoʻonui ʻana, pono ia e hoʻomaʻemaʻe i ka ʻili o nā billet a me ...
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  • ʻO nā hemahema i ka forgings ke wela

    ʻO nā hemahema i ka forgings ke wela

    1. Beryllium oxide: beryllium oxide ʻaʻole wale e nalowale i ka nui o ke kila, akā e hoʻemi hoʻi i ka maikaʻi o ka ʻili o nā forgings a me ke ola lawelawe o ka make forging. Inā paʻi ʻia i loko o ka metala, e ʻoki ʻia nā mea hana. ʻO ka wehe ʻole ʻana i ka beryllium oxide e pili ana i ke kaʻina hoʻohuli. 2. Decarbur...
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  • DHDZ: He aha ka mea e pono e nānā ʻia i ka wā e hoʻoholo ai i ka hoʻolālā nui o ke kaʻina hana forging?

    DHDZ: He aha ka mea e pono e nānā ʻia i ka wā e hoʻoholo ai i ka hoʻolālā nui o ke kaʻina hana forging?

    Forging kaʻina hana nui hoʻolālā a me ke kaʻina koho ua lawe 'ia i ka ia manawa, no laila, i ka manao o ke kaʻina hana nui e pono e hoʻolohe i kēia mau helu: (1) E hahai i ke kanawai o ka leo mau, ka manao kaʻina hana nui e conform i ke kī. nā kiko o kēlā me kēia kaʻina hana; Ma hope o kekahi ...
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  • He aha ka forging oxidation? Pehea e pale ai i ka oxidation?

    He aha ka forging oxidation? Pehea e pale ai i ka oxidation?

    Ke hoʻomehana ʻia nā forgings, lōʻihi ka manawa noho i ka wela kiʻekiʻe, ʻo ka oxygen i loko o ka umu ahi a me ka oxygen i loko o ka wai e hui pū me nā atom hao o nā forgings a ʻo ke ʻano o ka oxidation i kapa ʻia he oxidation. Fusible i hana ʻia e ka hao oxide adhesion ma ka ʻili o ka ...
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