ʻOka ʻili ma nā ʻano hana ʻoki like ʻole

ʻO ke ʻano ʻino o ka ʻili e pili ana i nā ʻano like ʻole a me nā ʻae ʻana i ka ʻili o ka ʻili o kahi mea ma hope o ka hana ʻana i kahi kaʻina ʻoki. He palena koʻikoʻi ia e hoʻopili pololei i ka hana, ka lōʻihi, a me ka hoʻopiʻi nani o ka huahana hope. He mea nui ka loaʻa ʻana o ka ʻeleʻele i makemake ʻia no ka hōʻoia ʻana i ke kūpono kūpono, e hōʻemi i ka friction, a me ka hoʻonui ʻana i ka hana holoʻokoʻa o nā mea mīkini.

1. Huli

ʻO ka hoʻohuli ʻana he kaʻina hana machining kahi e hoʻohuli ai ka mea hana i ka neʻe ʻana o ka mea hana ma ka laina laina a i ʻole e hahai ana i kahi ala curved i loko o kahi mokulele e ʻoki i nā mea. Hana ʻia kēia hana ma luna o ka lathe i ka mīkini i waho a me loko o nā ʻili cylindrical, nā alo hope, nā ʻili conical, nā ʻili i hana ʻia, a me nā kaula.

ʻO ka roughness ili maʻamau no ka hoʻohuli ʻana i nā hana mai Ra 1.6 a 0.8 μm.

• ʻO ka hoʻohuli ʻana i ka paʻakikī e hoʻokō i ka maikaʻi kiʻekiʻe ma o ka hoʻohana ʻana i ka hohonu nui o ka ʻoki a me nā uku hānai me ka hoʻohaʻahaʻa ʻole ʻana i ka wikiwiki o ka ʻoki ʻana, e hopena i ka ʻili ʻili o Ra 20 a 10 μm;
• ʻO ka hoʻololi ʻana a me ka hoʻopau ʻana e hoʻohana i nā wikiwiki kiʻekiʻe me ka liʻiliʻi liʻiliʻi o ka hānai ʻana a me ka hohonu o ka ʻoki ʻana, e loaʻa ana ka ʻili ʻili o Ra 10 a 0.16 μm;
• Hiki i nā lathes kiʻekiʻe me nā mea hana daimana i hoʻonani maikaʻi ʻia ke hana i nā ʻāpana metala non-ferrous me ka roughness ili o Ra 0.04 a i 0.01 μm i ka wā o nā hana hoʻopau kiʻekiʻe.

2. Ka wili palaoa

ʻO ka wili ʻana ka hoʻohana ʻana i ka mea ʻoki ʻoki ʻāwili e hoʻoneʻe i nā mea mai ka mea hana, e hāʻawi ana i kahi ala kūpono no ka hana ʻana i nā mokulele, nā ʻauwaha, nā ʻili i hana ʻia (e like me nā splines, gears, a me nā kaula), a me nā ʻano kūikawā o nā mold. Ma muli o ke kūlike a kū'ē paha ka ʻaoʻao o ka neʻe mua i ke kuhikuhi hānai mea hana, hiki ke helu ʻia ka wili ʻana ma ke ʻano wili maʻamau (up) a i ʻole piʻi (lalo) wili.

'Oko'a ka 'ili o ka wili palaoa ma'amau mai Ra 6.3 a 1.6 μm.

• ʻO ka wili wili ʻana ka hopena i ka ʻili ʻili o Ra 5 a 20 μm;
• Loaʻa i ka wili semi-finishing ka ʻili ʻili o Ra 2.5 a 10 μm;
• ʻO ka hoʻopau ʻana i ka wili ʻana e hāʻawi i ka ʻili o Ra 0.63 a 5 μm.

3. wili

ʻO ka wili ʻana he kaʻina hana machining e hoʻohana ana i nā kīʻaha abrasive a i ʻole nā ​​​​mea hana e hoʻoneʻe i nā mea keu mai kahi mea hana, i hoʻohana nui ʻia i ka hana mīkini.

Hoʻohana mau ʻia ka wili no ka semi-finishing a me ka hoʻopau ʻana i nā hana, me ke ʻano o ka ʻeleʻele maʻamau mai Ra 1.25 a 0.16 μm.

• ʻO ka wili pololei ʻana ka hopena i ka ʻili ʻili o Ra 0.16 a 0.04 μm;
• Hiki i ka wili ʻana i ka ultra-precision ke loaʻa i ka roughness ili o Ra 0.04 a 0.01 μm;
• Hiki i ka lapping a i ʻole ka polishing ke hana i kahi hoʻopau ʻili i ʻoi aku ka maikaʻi ma mua o Ra 0.01 μm.

ʻO ka ʻeleʻele o ka ʻili o nā ʻāpana mīkini he hopena lōʻihi loa no ka hana ʻana a me nā ʻoihana ʻenekinia. Hoʻopili pololei ia i ka hana, hana, a me ka hilinaʻi o nā ʻāpana mechanical, nā mea hana, a me nā huahana mea kūʻai aku. Ma ka hoʻomaopopo ʻana i ka pilina ma waena o nā kaʻina hana ʻoki a me ka ʻeleʻele o ka ʻili, hiki i nā mea ʻenekinia a me nā mea hana ke hoʻoikaika i kā lākou hana hana, hōʻemi i ka ʻōpala waiwai, a hāʻawi i nā huahana maikaʻi loa i ka mākeke.