ʻO ka pā alumini extruded
Nā hale alumini extruded o kēia manawa, ka lōʻihi loli; Hoʻohana ʻia nā pā alumini extruded no nā noi hoʻonā hopena kiʻekiʻe. E koho i ka hoʻolālā a me ka nui o ka pā e hoʻokō i kāu mau koi ponoʻī.
Hāʻawi nā pā alumini extruded āpau i kahi kūlana kiʻekiʻe o ka paʻa a me ka hoʻopau wela maikaʻi, a me kahi hiʻohiʻona kiʻekiʻe loa ;
He aha ka mea e ʻike ʻia i ka wā e extruding shell - e like me nā profile alumini?
1, koho i ka mīkini extrusion kūpono, hiʻohiʻona kūpono extrusion e kūpono. Ma ke ʻano, nui ka ikaika o ka extrusion shell alumini extrusion, mea nui ka extrusion ratio.
2, kaulike, extrusion o ka ʻikepili alumini pono e hōʻemi i ka mahana ma lalo o 60 kekelē e hoʻopololei. Hoʻomaʻamaʻa i ka wā e pono ai ka hoʻolōʻihi ʻana, e nānā pono hoʻi i ka ikaika, no ka mea, ʻaʻohe ʻelemakule o ka puna alumini wale nō extrusion, palupalu, hoʻolōʻihi ʻoluʻolu loa i ka deformation.
3, ke kaha kiʻi ʻana e koho i nā pono kūpono, keu hoʻi i ka pūpū o ka ʻikepili aluminika, e hoʻāʻo e kāohi i ka deformation i ke kaha o 1%. ʻAʻole wale ka mea paʻa, aia kekahi pae kiʻekiʻe kiʻekiʻe o ka mākaukau o nā limahana.
4, e hoʻolohe i ka lākiō o ka laulā a me ka mānoanoa o ka paia kiʻekiʻe, lōʻihi, radian, ka mānoanoa o ka paia o ka ʻokoʻa nui o ka nui, ʻano ʻē a me nā ʻano ʻē aʻe o nā kapuaʻi liʻiliʻi, nā niho lahilahi, nā wāwae lōʻihi, ke aho, ka mokulele wahi o ka ʻike, a me nā mea ʻē aʻe, e hōʻalo ai i ka ʻāpana aluminika a i ʻole ke kīnā ʻana o ka pālākiō, ka wili, ka wili a me nā hemahema ʻē aʻe.
5, no ka mea ʻo ka hulu hipa ka hopena o ke kūpale ʻana o ka wela, no laila ma waho o ka ʻāpana alumini i ka hana hoʻoluʻu e huli pinepine, e hōʻalo ai i ke anuanu ʻole i hoʻokumu ʻia e ka wahi ʻōlinolino kūloko, ʻo ka ʻāpana nui, ʻāpana mānoanoa o ka paia pā.
6, ke lawe nei i nā mea a neʻe e nānā i ka pale ʻana i ka ʻānai ʻana, e waiho kēlā me kēia mea i kahi āpau ma waena o kēlā me kēia papa o nā mea e hoʻokaʻawale ʻia e ka hulu hipa. ʻO ke kūlou a me ka lōʻihi o ka ʻikepili alumini e mālama pono ʻia.