E pili ana i ka hana ʻana i ka ʻili o nā ʻāpana lako

1. Hana pena: hoʻohana ka hale hana lako i ka hana pena i ka wā e hana nui aihuahana lako, a ua pale ʻia nā ʻāpana metala mai ka ʻōpala ma o ka hana pena, e like me nā mea e pono ai i kēlā me kēia lā, nā pā uila, nā mea hana lima, etc.
2. Electroplating: ʻO ka electroplating kekahi o nā ʻenehana hana maʻamau no ka hoʻoili ʻana i nā lako. Hoʻopili ʻia ka ʻili o ka ʻenehana ma o ka ʻenehana hou e hōʻoia ai ʻaʻole e hoʻoheheʻe ʻia ka huahana ma lalo o ka hoʻohana lōʻihi. ʻO ka hana electroplating maʻamau e komo pū me: nā ʻūlū, nā ʻāpana stamping, Cells, nā ʻāpana kaʻa, nā mea liʻiliʻi, etc.,
3. ʻO ka hana polishing surface: Hoʻohana maʻamau ka hana polishing surface i nā mea e pono ai i kēlā me kēia lā. Ma o ka mālama ʻana i ka burr surface o nā huahana lako, no ka laʻana, hana mākou i kahi lehu. ʻO ka pahu he ʻāpana metala i hana ʻia e ke kuʻi ʻana, no laila, ʻoi aku ka ʻoi o nā kihi i hoʻopaʻa ʻia, a pono mākou e hoʻomaloʻo i nā kihi ʻoi aku i kahi helehelena maʻemaʻe, i ʻole e hōʻeha i ke kino o ke kanaka i ka wā e hoʻohana ai.