Nā koi ʻenehana maʻamau no ka Mīkini

Nā koi ʻenehana maʻamau

1. Hoʻopau ʻia nā ʻāpana.

2. Ma ka ili mīkini o nā ʻāpana, ʻaʻohe hemahema e like me nā ʻōpala, nā ʻōpala, a me nā mea ʻē aʻe e hōʻino i ka ʻili o nā ʻāpana.

3. Wehe i nā burrs.

ʻO nā koi mālama wela

1. Ma hope o ke kinai ʻana a me ka hoʻoulu ʻana, HRC50～55.

2. Hoʻopili ʻia nā ʻāpana i ka quenching frequency kiʻekiʻe, hoʻoheheʻe ʻia ma 350 ~ 370 ℃, HRC40 ~ 45.

3. Carburizing hohonu 0.3mm.

4. E hoʻokō i ka mālama ʻelemakule wela kiʻekiʻe.

Nā koi hoʻomanawanui

1. ʻO ka ʻae ʻana i ke ʻano i hōʻailona ʻole ʻia e hoʻokō i nā koi o GB1184-80.

2. ʻO ka ʻae ʻia ʻana o ke ana o ka lōʻihi i ʻike ʻole ʻia he ± 0.5mm.

3. ʻO ka ʻāpana hoʻomanawanui o ka hoʻolei ʻana he symmetrical i ka hoʻonohonoho hoʻonohonoho kumu o ka hoʻolei hakahaka.

Na kihi o kaʻāpana

1. ʻAʻole i kuhikuhi ʻia ka radius fillet R5.

2. ʻO ka chamfer i kaha ʻole ʻia he 2×45°.

3. ʻO nā kihi ʻoʻoi / nā kihi ʻoi / nā ʻaoʻao ʻoi ʻoi.