Nūhou

Ma hope o ka hana ʻia ʻana o ka alumini alumini i loko o ka alumini ingot, hele ʻo ia i ʻekolu mau pae e lilo i radiator:
1. Ua hana ka extruder i ka ingot i ka pahu extruded aluminika, e hana ana e like me lalo:
a.Hāʻawi ʻia ka alumini ingot i loko o ka mīkini mold alumini, hoʻomehana ʻia i 500 ° C a hoʻokuʻu ʻia i ka make extrusion alumini (hoʻomaʻamaʻa pū ʻia i 380 ° C e pale i ka deformation mold).
b.Hoʻomaʻamaʻa Tempo a i ʻole ʻAging, hoʻonui i ka paʻakikī no ka maʻalahi o ka ʻoki ʻana a me ka hana ʻana;Pono ka hoʻomaʻamaʻa ʻana i ka ʻelemakule e kālua ʻia ma 185°C no 6 mau hola (3.5 hola ma 190°C, 2 hola a me 20 mau minuke ma 200°C)
c.ʻO ka hoʻoluʻu, ʻokiʻoki (5 ~ 6 mau mika no kēlā me kēia ʻāpana), ka nānā ʻana, ka hoʻopili ʻana a me ka waiho ʻana a i ʻole ka lawe ʻana.
2. Hoʻopili ʻia ka ʻili alumini extruded i ka wela wela
3. Hoʻopili ʻia ka wela a me ka peʻahi… Etc., hui ʻia i loko o kahi radiator