Acetal
Nā hiʻohiʻona waiwai:
Nā waiwai mīkini: ʻO ka ikaika a me ka ʻoʻoleʻa maikaʻi e hana maikaʻi ai i nā kaiapuni kiʻekiʻe a me ke koʻikoʻi.
Kākoʻo ʻaʻahu: He kūpaʻa kiʻekiʻe kēia mea a kūpono i nā noi e koi ana i ke kūpaʻa ʻaʻahu, e like me nā bearings a me nā mīkini.
Paʻa kemika Loaʻa ka paʻa kemika maikaʻi a me ke kūpaʻa maikaʻi ʻana i nā kinikini he nui, me nā mea hoʻoheheʻe a me nā wahie.
ʻO ke kūpaʻa dimensional: Ma kahi ākea ākea, maikaʻi ke kūpaʻa dimensional, ʻaʻole maʻalahi e hoʻonui a hoʻemi.
Hana uila: Loaʻa iā ia nā waiwai insulation maikaʻi a kūpono i nā noi uila a me nā uila.
Kahua noi:
Nā ʻāpana mīkini: Ma muli o kāna mau ʻano mechanical maikaʻi loa, hoʻohana pinepine ʻia i ka hana ʻana i nā ʻāpana mechanical like ʻole, e like me nā bearings, gears, pins a pēlā aku.
Nā ʻāpana kaʻa: Ma muli o kona kūpaʻa ʻana a me ke kūpaʻa kemika, hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana kaʻa, e like me nā ʻōnaehana brake, nā ʻōnaehana hoʻouna, etc.
Nā polokalamu uila a me ka uila: Ma muli o kāna mau waiwai uila maikaʻi, hiki ke hoʻohana ʻia no ka hoʻokaʻawale ʻana i nā ʻāpana o nā ʻāpana uila a me nā ʻāpana uila, e like me nā mea hoʻohui a me nā ʻāpana insulating.
Nā lāʻau lapaʻau: Ma muli o ko lākou biocompatibility a me ke kūʻē kemika, loaʻa iā lākou kekahi mau noi ma ke kahua o nā mea lapaʻau, e like me ka hana ʻana i nā mea hana a me nā mea hana.