He ʻano paʻakikī ko nā panela kaʻa a pono ke ʻano o ka ʻili kiʻekiʻe.No ka hana ʻana i nā ʻāpana stamping kiʻekiʻe me ka liʻiliʻi loapoʻoke kumu kūʻai a me nā mea liʻiliʻi loa, pono e hoʻomākaukau i kahi hoʻolālā kaʻina hana kūpono a lean, i loaʻa nā koi kiʻekiʻe no ka pae hana o nā mea hana.

Hoʻokaʻawale i nā uhi

Hoʻokaʻawale ʻia e ka hana a me ka wahi, hiki ke hoʻokaʻawale ʻia i ʻekolu mau ʻāpana: nā ʻāpana uhi waho, nā ʻāpana uhi kūloko a me nā ʻāpana uhi uhi.Loaʻa nā koi kūikawā no ka maikaʻi o ka hiʻohiʻona o ka pale waho a me ka ʻili iwi, a ʻoi aku ka paʻakikī o ke ʻano o ka pale kūloko.

Wahi a nā hiʻohiʻona ʻenehana, ua hoʻokaʻawale ʻia lākou penei:

(1) He uhi e like me ka mokulele.E like me ka hood, dash panel, hope panel, radiator cover and radiator cover etc. Hiki ke hoʻokaʻawale hou ʻia kēia ʻano uhi i ka poʻe me ka hohonu pāpaʻu a me ka concave curved shape, ka poʻe me ka hohonu like a me ke ʻano paʻakikī, ka poʻe me ka ʻokoʻa hohonu hohonu a paʻakikī. kino, a me ka hohonu hohonu.

(2) Ka uhi asymmetrical.E like me ka ʻaoʻao o loko a me waho o ka puka kaʻa, nā pale, nā ʻaoʻao ʻaoʻao, a me nā mea ʻē aʻe. Hiki ke hoʻokaʻawale ʻia kēia ʻano uhi i ka pāpaʻu a ʻano pālahalaha, ʻaʻahu i ka hohonu a me ka paʻakikī i ke ʻano, a me ka hohonu hohonu.

(3) He uhi e hiki ke hoailona pālua.ʻO ka mea i kapa ʻia ʻo double stamping, ʻo ia hoʻi, ʻo nā ʻāpana hema a me nā ʻaoʻao ʻākau e hana i kahi ʻāpana pani i maʻalahi e hana ʻia e kekahi kanaka, a pili pū kekahi i kahi uhi semi-pani e lilo i ʻelua ʻāpana ma hope o ke ʻoki ʻia.

(4) Ka uhi ʻana i nā ʻāpana me kahi mokulele flange.No ka laʻana, ʻo ka ʻaoʻao o loko o kahi puka kaʻa, hiki ke koho pololei ʻia ka ʻili flange e like me ka ili hoʻopaʻa.

(5) Ka uhi ʻana i nā ʻāpana i kaomi ʻia a hana ʻia.ʻOkoʻa nā ʻōnaehana kaʻina hana o nā ʻano o ka uhi ʻana i luna, a ʻo ka mold He ʻokoʻa loa ka hoʻolālā hoʻolālā.