Nūhou

I ka hana ʻana i nā profiles alumini ʻoihana, pono e kāohi i ka pololei o ka hana ʻana i loko o kekahi ʻano, i hiki ke hoʻohana ʻia nā profile alumini i hoʻopaʻa ʻia ma ke kiʻi. Hōʻike ka pololei o ka hoʻoili ʻana i ka alumini profile i ka hana ʻenehana o nā mea hana profile alumini. He kiʻekiʻe loa ka hana ʻana o nā mea hana kiʻekiʻe kiʻekiʻe alumini a hiki ke hoʻohana ʻia i nā mea kani kikoʻī. I kēia manawa e hoʻolauna aku iā ʻoe.

ʻO ka mua ka pololei. Pono e hōʻoia i ka mana pololei o ka pololei i ka wā o ka extrusion profile alumini. ʻO ka maʻamau, aia kahi mīkini hoʻopololei kūikawā e kāohi i ka pololei o nā profile alumini. He kūlana maʻamau ka pololei o ka profile alumini ma ka ʻoihana, ʻo ia hoʻi, ke kiʻekiʻe twist, ʻoi aku ka liʻiliʻi ma mua o 0.5mm.

ʻO ka lua, ʻoki pololei. ʻO ka pololei o ka ʻoki ʻana i ka alumini profile e loaʻa i ʻelua ʻāpana. ʻO kekahi ka pololei o ka ʻoki ʻana i nā mea, ʻoi aku ka liʻiliʻi ma mua o 7m, i hiki ke hoʻokomo ʻia i loko o ka pahu oxidation. ʻO ka lua, ua hoʻomalu ʻia ka pololei o ka mīkini ʻoki ʻana i ka alumini ma +/- 0.5mm.

ʻO ke kolu ka pololei chamfer. ʻO ka pilina ma waena o nā kiʻi alumini ʻaʻole wale ka pili ʻākau kūpono, akā ʻo 45 degere angle pili, 135 degere angle pili, 60 degere angle pili, a me nā mea ʻē aʻe e pono ke hoʻokō ʻia ka ʻoki kihi ma nā profiles aluminika, a pono ke ʻoki ʻoki ʻana. e mālama ʻia ma waena o +/- 1 degere.