?Oi aku ka ?enehana Weihua (?oihana extrusion alumini extrusion) ma mua o 10 mau makahiki o ke anuanu hahi / kaha ki?i / wela ?ana i ka ?ike i ka ?oihana aluminika, e kia ana i ka hana a me ka hana ?ana o ka make ?ana o ka alumini a me ke ku?i / kaha ki?i / forging / CNC, make ka extrusion alumini, 3C a me nā uila uila, a me nā mea ?ē a?e. Welina e nīnau aku i nā pā uila i extruded.

Pehea e ho?onui ai i ke ka?ina hana extrusion alumini o ka hihia kelepona pa?alima a ho?oli?ili?i i nā ?ōnaehana loea.

Nui a hewahewa nā ?ao?ao e pili ana i ke ka?ina extrusion o nā ?ōpala ?enehana, kahi e uhi ai i ke ka?ina hana extrusion holo?oko?a. Me ke ?ano nui: ke ?ano o ka ingot, ke ka?ina hana, ka wikiwiki extrusion, nā mea hana extrusion, ka hopena, ka ho?ouka ?ana a me ka ho?oiho ?ana, ka mālama ?ana i ka wela ?elemakule, etc.

Ma waho o ka ho?omohala ?ana o kahi ?enehana hana ?epekema holomua, akā ?o ka ho?okō pololei ?ana o nā ka?ina hana, ho?omaika?i i ke kēkelē o nā limahana mākaukau a me ke ?ano o ke kuleana.

E ho'ēmi i ka ?ano o ka hana i kēlā me kēia loli a hiki i ka hiki, ?o ka ho?onohonoho ?oi aku ka maika?i he 3 ~ 5 wale nō i kēlā me kēia ho?ololi, ho?omaika?i i ka hana ?ana o kahi ho?okahi punahelu ma ka mīkini.

?O ka hopena o ka popopo i ka hua ka hapanui o ?elua mau ?ao?ao: ka punahelu ho?owalewale ho?owalewale ho'ā?o a me ka hana punahelu ho?ohana i nā manawa hou o ka ho?owalewale ho?owalewale, ka nui o ka punahelu aluminika i lawe ?ia, ka hua ha?aha?a.

No laila pono mākou e ho?omaika?i i ka ho?olālā punahelu a me ka pae hana. Ho?oma?ama?a huahana i ka mālama pono ?ana, ka nitriding kūpono ?ana, ka mālama manawa ?ana. E hō?oia i ke ki?eki?e o kēlā me kēia mīkini. Maika?i maika?i, lō?ihi pa?a. Inā kēlā me kēia ne?e ma muli o ka mālama pono ?ana o ka popopo i kūpono ?ole, e hopena ana i ka 3 ~ 4 mau ?ano ma ka hana ?ana o ka mīkini, e ho?ēmi ?ia ka hua ma kahi o ho?okahi pākēneka helu.

Ho?opili nā mea hana extrusion: barela extrusion, ko?oko?o extrusion, pad extrusion, pad pad, a pēlā aku. ?O ka kumu nui kumu kū?ai extrusion bar, ko?oko?o, punahelu ?ekolu concentric.

?O ka lua, mālama kūpono o ka paukū extrusion, ho?omehana kūpono, hō?oia i ka pau ?ana o ka paukū. E ho?opau i nā ?ano extrusion tube a me nā hanana kūlike ?ole maika?i ?ole.

E ho?oma?ema?e i ke koena alumini ma ka paia o ka paipu extrusion i nā manawa āpau, e nānā inā paha he mea hō?ino i ka paia o loko o ka puka o loko, a ho?ohana pono i ka pad die e ho?omaika?i i ka ikaika kāko?o o ka make.

?O ka mahana extrusion, ka wikiwiki extrusion a me ke anuanu he hopena nui i ka hanana huahana, nā pono mechanical, ka maika?i o ka ?ilikai, a me nā hua.

Ho?ohui, e ho?opili ka ?ekolu i ka lō?ihi o ka huahana, ki?eki?e ke ana wela pae, wikiwiki ka wikiwiki extrusion, ha?aha?a ka wikiwiki anuanu, e hana i ka huahana ma hope o ka extrusion o ka lō?ihi o ka ho?onui, hiki i ka ulu ulu e hō?ea i ka 0.5% ~ 1%, e ho?opili pū i ka pūpū kelepona i ka pa?a laina linear profile, no laila hiki i kahi hana pa?a ke ho?omaika?i i ka hua.

Ho?omaika?i i ke ka?ina hana o hope o ka extrusion e hō?alo i nā ?ōpala ?enehana. Extrusion o ke ka?ina o ka lawe ?ana ma hope, e nānā nui i ka ?ili kelepona aluminika pūpū.

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