In today's world, kahi e liʻiliʻi ai nā huahana akā ulu wale nā manaʻolana no ka hana, lilo nā ʻāpana liʻiliʻi i mea nui. No nā ʻenekinia e like me David, ka poe e kukulu ana i na lako hana paahana, ʻo ka loaʻa ʻana o ka hopena liʻiliʻi kūpono e hiki ke hoʻololi i nā ʻokoʻa āpau ma waena o kahi huahana i hāʻule ʻole a me kahi huahana ʻoi aku ka maikaʻi.
He aha maoli nā puna liʻiliʻi pālahalaha, a no ke aha lākou i koʻikoʻi ai nā hoʻolālā paʻa[^1]?
ʻO nā wahi paʻa a me nā koi ikaika pololei nā pilikia hoʻolālā mau. ʻO nā punawai maʻamau he nui loa, a i ʻole hāʻawi i ka hana pololei e pono ai. Hāʻawi nā pūnāwai pālahalaha liʻiliʻi i ka compact, nā hāʻina kūpono.
ʻO nā puna wai pālahalaha liʻiliʻi ʻāpana liʻiliʻi liʻiliʻi[^ 2] i hana ʻia mai nā mea ʻili palahalaha, metala maʻamau. Hoʻolālā ʻia lākou e kūpono i nā wahi paʻa loa, hāʻawi i ka ikaika pololei a me ka deflection. He mea koʻikoʻi lākou no nā hoʻolālā paʻa kahi i nui loa nā puna coil maʻamau a ʻaʻole hiki ke hāʻawi i ka hana kikoʻī e pono ai.
He aha maoli punawai palahalaha liilii[^ 3]?
E like me Michael Zhang mai PrecisionSpring Works, ʻIke au i kahi puna liʻiliʻi pālahalaha he mea kupanaha maoli o ka ʻenekinia liʻiliʻi. ʻAʻole ia i hana ʻia mai ka uwea i wili ʻia i kahi helix. aka, ua hana pono ia mai ka lahilahi, nā lau palahalaha metala, ana pinepine ʻia ma nā hakina o ka millimeter a i ʻole ka hapa tausani o ka ʻīniha. ʻO kēia mau pūnāwai e mālama a hoʻokuʻu ikehu mechanical[^4] ma ke kulou ana, wiliwili, a i ʻole ka hoʻohuli ʻana i ka mea palahalaha. Hāʻawi lākou i kahi mana hoʻomalu a neʻe paha. ʻO kā lākou pōmaikaʻi nui ko lākou hiki ke hoʻopuka i nā hana kikoʻī ma kahi ākea liʻiliʻi.
Small flat springs get their elastic properties from their shape and the material's ability to return to its original form after being bent. ʻAʻole like me nā pūnāwai micro coil, e pili ana i ka ikaika ma ko lakou axis waena, Hiki i nā pūnāwai pālahalaha ke hoʻohana i ka ikaika ma nā ʻaoʻao he nui ma muli o kā lākou hoʻolālā. Hoʻolilo kēia iā lākou i mea maʻalahi loa. He mea koʻikoʻi lākou no nā hoʻolālā paʻa[^1] no ka mea hiki iā lākou ke hana maʻamau e komo i loko o nā lua kū hoʻokahi. Hiki iā lākou ke lawelawe i nā hana he nui. Hiki iā lākou ke hana ma ke ʻano he mea hoʻopili uila, nā levers liʻiliʻi, nā mīkini laka, a i ʻole ma ke ʻano he miniature dampeners. Hāʻawi kā lākou hoʻolālā i ka mana pololei ma luna o ka ikaika a me ka deflection i nā noi kahi e helu ai kēlā me kēia micron. Hiki i kā lākou hoʻohana ke maʻalahi i kahi hui, e hoemi i ka helu hapa, a hoʻomaikaʻi i ka hilinaʻi i nā huahana miniaturized.
Pehea nā ʻano like ʻole o punawai palahalaha liilii[^ 3] e hoʻokō i nā pono noi like ʻole i nā mea liʻiliʻi?
Paʻakikī ka ʻimi ʻana i ka puna liʻiliʻi kūpono no nā hana paʻakikī. ʻAʻole kūpono ka hoʻolālā hoʻokahi i kēlā me kēia wahi paʻa a i ʻole koi ikaika. Hāʻawi nā ʻano puna puna liʻiliʻi liʻiliʻi i nā hāʻina kikoʻī no nā pilikia kūʻokoʻa.
Hiki mai nā pūnāwai palahalaha liʻiliʻi ma nā ʻano like ʻole e like me nā puna lau liʻiliʻi, puna ikaika mau, nā mea holoi lole Belleville micro, a me nā pūnāwai nalu liʻiliʻi. Hoʻolālā ʻia kēlā me kēia ʻano no ka ikaika kūʻokoʻa, hoʻohuli ʻana, a me nā pōmaikaʻi mālama wahi. Kōkua kēia i ka hoʻokō ʻana i nā pono noi like ʻole i nā mea liʻiliʻi.
He aha nā ʻano maʻamau o punawai palahalaha liilii[^ 3]?
Ma PrecisionSpring Works, Hana wau me nā ʻano he nui o punawai palahalaha liilii[^ 3]. Loaʻa i kēlā me kēia ʻano kāna kumu kūikawā a me ka hoʻolālā kūikawā. Understanding these types is key to picking the correct one for a client's specific needs in miniature devices.
Eia kekahi mau ʻano maʻamau:
- Pūnāwai Lau liʻiliʻi: He mea maʻalahi kēia, nā ʻāpana metala wiwi. Hoʻopaʻa pinepine ʻia lākou ma kekahi ʻaoʻao a hoʻouka ʻia ma kekahi. He kūpono lākou no nā hoʻololi liʻiliʻi, pili uila, nā levers liʻiliʻi, a i ʻole nā pihi pihi. Hāʻawi lākou i ka ikaika wiliwili ma kahi mamao pōkole.
- Puuwai Puuwai Mana Mau: Hana ʻia kēia mau mea mai kahi ʻōpala paʻa o nā mea palahalaha. Hāʻawi lākou i ka ikaika kokoke i ko lākou hoʻonui ʻana. He maikaʻi lākou no nā hana hoʻohālikelike liʻiliʻi, ka hoʻihoʻi maʻalahi i nā mīkini liʻiliʻi, a i ʻole ka mālama ʻana i ke kaomi maʻamau i nā hui paʻa.
- Mea holoi Micro Belleville (Pūnāwai Puʻupuʻu Conical): He liʻiliʻi kēia, nā mea holoi kiʻi conically. Hiki iā lākou ke mālama i nā haʻawe kiʻekiʻe loa ma nā wahi axial liʻiliʻi loa. Hiki iā lākou ke hoʻopaʻa ʻia i nā ʻano like ʻole e hoʻoponopono i ka ukana a me ka deflection. Hoʻohana pinepine ʻia lākou no ka hoʻouka ʻana i nā bearings i nā kaʻa liʻiliʻi a i ʻole nā mea laka liʻiliʻi.
- Puna Nalu Li'ili'i: He ʻokoʻa kēia mau pūnāwai. Hoʻopili ʻia lākou i ka uea palahalaha me nā "alu" i hoʻokumu ʻia i loko o ka mea. Mālama lākou i ka nui o nā wahi axial i hoʻohālikelike ʻia me nā pūnāwai coil miniature. Hāʻawi lākou i kahi ukana kikoʻī ma kahi kiʻekiʻe hana kikoʻī. Hiki paha iā David ke hoʻohana i kēia mau mea i nā mea hana liʻiliʻi a i ʻole nā mea lapaʻau paʻakikī kahi i kaupalena ʻia ai ka wahi ākea akā pono mau ka ikaika..
- Punawai Papaa[^5]/Nā Paʻi Kuʻuna: He mau ʻāpana metala pālahalaha kēia i hana maʻamau. Hoʻolālā ʻia lākou e paʻa, hoʻopaʻa, a i ʻole e mālama i nā ʻāpana liʻiliʻi ʻē aʻe. Loaʻa lākou ma nā wahi a pau, mai nā pilina pākahi ma nā mea uila liʻiliʻi a hiki i nā mīkini laka i nā mea liʻiliʻi. ʻO kā lākou mau hiʻohiʻona maʻamau e ʻae iā lākou e komo i nā wahi kūʻokoʻa a hana i nā hana kikoʻī loa.
Hoʻoponopono kēlā me kēia ʻano i nā pilikia like ʻole. ʻo kahi laʻana, inā pono ʻo David e hoʻopili i kahi kikoʻī, haawe kiʻekiʻe i loko o kahi kaʻa liʻiliʻi, ʻo ka mea holoi lole Belleville micro paha ka pane. Inā makemake ʻo ia i ka ikaika huki maʻamau i kahi ʻōnaehana hoʻihoʻi liʻiliʻi, ʻoi aku ka maikaʻi o ka puna ikaika mau. ʻO kaʻu hana ke alakaʻi iā ia i ka hopena kūpono loa no kāna hoʻolālā liʻiliʻi.
He aha nā mea e hōʻoiaʻiʻo ai i kāu punawai palahalaha liilii[^ 3] hāʻawi i ka hana maikaʻi loa i kā lākou hana liʻiliʻi akā koi?
Pono nā pūnāwai liʻiliʻi e kū i ke kaumaha, ʻinoʻino, a me ka luhi i loko o nā pūʻolo liʻiliʻi. Pau koke nā mea maʻamau ma lalo o kēia mau kikoʻī, koi paʻa. kikoʻī kiʻekiʻe-hana alloys[^6] hōʻoia i ka hilinaʻi a me ka lōʻihi no ka punawai palahalaha liilii[^ 3].
He mea nui ke koho ʻana i ka mea pono punawai palahalaha liilii[^ 3]. Loaʻa nā koho maʻamau i nā māka like ʻole o ke kila kila, keleawe beryllium, a me ke keleawe phosphor. Hāʻawi kēia mau mea i nā waiwai e like me ka ikaika kiʻekiʻe, maikaʻi loa pale ʻino[^7], a me ka conductivity uila maikaʻi, hōʻoia i ka hana maikaʻi loa i nā kuleana liʻiliʻi.
He aha nā mea e hōʻoia ai i ka hana maikaʻi loa punawai palahalaha liilii[^ 3]?
Ke hana au me nā mea kūʻai aku ma PrecisionSpring Works, he mea koʻikoʻi loa ke koho ʻana i ka mea kūpono no kahi puna liʻiliʻi. ʻOiai ma kahi pālākiō liʻiliʻi, the material directly affects the spring's performance, durability, a me ke kumukuai. Loaʻa i kēlā me kēia mea nā waiwai kikoʻī e kūpono ai i nā kaiapuni like ʻole a me nā ukana mechanical.
Eia kekahi mau mea maʻamau aʻu e paipai pinepine ai punawai palahalaha liilii[^ 3]:
| ʻAno Mea | Na Waiwai Ki | Nā hoʻohana liʻiliʻi maʻamau |
|---|---|---|
| Kila kohu ʻole | ʻO ke kūpaʻa ʻino, ikaika maikai, pale wela | Nā mea lapaʻau, lako meaʻai, kaiapuni pulu, nā kiʻi liʻiliʻi. |
| Beryllium Copper | ʻOi loa ka conductivity, ikaika kiʻekiʻe, luhi maikaʻi | Pili uila, nā mea hoʻohui, punawai mea kani, kaumaha nui. |
| Phosphor Bronze | ʻO ka conductivity maikaʻi, ikaika kūpono, maikaʻi ductility | Nā hoʻololi, nā relay, pili uila maʻamau, nā hoʻonohonoho koʻikoʻi liʻiliʻi. |
| Kiekie Carbon Steel | ikaika kiʻekiʻe loa, pale ʻana i ka luhi (me ka uhi) | Nā puna wai mīkini liʻiliʻi, punawai paʻi (inā pale ʻia mai ka ʻōpala). |
No ka mea punawai palahalaha liilii[^ 3], nā papa kila kila 301 a kaulana ʻo 17-7PH. 301 hāʻawi i ka ikaika maikaʻi a pale ʻino[^7], kūpono no nā noi liʻiliʻi maʻamau. 17-7Hāʻawi ka PH i ka ikaika kiʻekiʻe loa a Kaʻa Kaʻamae[^8], koʻikoʻi no nā mīkini liʻiliʻi kiʻekiʻe. Ua koho pinepine ʻia ke keleawe Beryllium no kāna conductivity uila maikaʻi loa, hui pū me nā waiwai puna maikaʻi, kūpono ia no nā mea hoʻopili uila liʻiliʻi ma nā mea hoʻohui a i ʻole nā papa kaapuni. Hāʻawi ke keleawe Phosphor i kahi kaulike maikaʻi o ka ikaika, formability, a me ka conductivity, hoʻohana pinepine ʻia i nā hoʻopili uila liʻiliʻi a i ʻole nā hoʻololi liʻiliʻi. ʻO kaʻu kuleana ke kōkua iā David e kaupaona i kēia mau mea. Hoʻohālikelike mākou i nā koi hana me ka maikaʻi o ka uku. Hōʻoia kēia e loaʻa iā ia kahi pūnāwai ʻaʻole e hana wale akā e ʻoi aku ka maikaʻi ma kāna noi liʻiliʻi, ka pale ʻana i ka hāʻule mua a me ka hoʻolālā hou ʻana i ke kumu kūʻai.
He aha nā kumu hoʻolālā koʻikoʻi e hōʻoiaʻiʻo iā ʻoe punawai palahalaha liilii[^ 3] e hoʻokō i ka pololei a me ka hilinaʻi ma nā wahi paʻa?
ʻO ka hoʻolālā ʻana i nā pūnāwai liʻiliʻi e pono ai ka pololei loa, a i ʻole e hāʻule lākou. Hiki i nā hewa liʻiliʻi ke alakaʻi i ka hana ʻino ʻole o ka huahana ma nā hui paʻa. ʻO ka nānā pono ʻana i nā kikoʻī hoʻolālā e hōʻoia i ka hana kīnā ʻole no punawai palahalaha liilii[^ 3].
Nā kumu hoʻolālā koʻikoʻi no punawai palahalaha liilii[^ 3] e hoʻokomo i nā palena ākea, ka helu ʻana i ke kaha pololei/kaʻe, hōʻoia i ka lawa Kaʻa Kaʻamae[^8], hālāwai ultra-precise hana hoʻomanawanui[^9], and considering the spring's assembly method. ʻO kēia mau mea āpau e hōʻoia i ka pololei a me ka hilinaʻi i nā noi liʻiliʻi.
He aha nā kumu hoʻolālā koʻikoʻi e hōʻoiaʻiʻo i ka pololei a me ka hilinaʻi punawai palahalaha liilii[^ 3]?
Ma PrecisionSpring Works, ʻIke wau i kēlā hoʻolālā punawai palahalaha liilii[^ 3] no ka mea, ʻo nā wahi paʻa e koi i ka pololei loa. Pono kēlā me kēia kiko'ī. Hiki i kahi hewa liʻiliʻi ke hoʻopau i kahi huahana. ʻO wau a me kaʻu hui e nānā i kekahi mau kumu hoʻolālā koʻikoʻi e hōʻoia i ka hana kīnā ʻole.
Eia nā manaʻo hoʻolālā koʻikoʻi:
- Space & Geometry: ʻO kēia ka manawa hoʻomaka. Pono pono nā puna liʻiliʻi palahalaha, pinepine ʻole, nā hakahaka. We optimize the spring's form factor. Manaʻo mākou i kona lōʻihi, width, mānoanoa, a me nā piko a i ʻole nā hiʻohiʻona. Mālama kēia i ka hoʻohana ʻana i ka wahi kūpono i ka wā e hāʻawi ana i ka ikaika i koi ʻia.
- Force & Hoʻolele: Helu pololei mākou i kēia. No nā puna liʻiliʻi, hiki i nā neʻe liʻiliʻi ke hana i nā mana koʻikoʻi. Hoʻomaopopo mākou i ka ikaika pololei e pono ai ma nā wahi kikoʻī o ka huakaʻi. Mālama kēia i ka hoʻokō pono ʻana o ka puna i kāna hana i manaʻo ʻia.
- Ola luhi: Nui nā mīkini liʻiliʻi e hana i nā miliona o nā pōʻai. Hoʻolālā mākou i ka mea puna, mānoanoa, a e kulou i ka radii e pale aku i keia mau hooikaika mau. This prevents early material fatigue and failure over the product's lifespan.
- Hoʻomanawanui hana: Ma ka micro scale, hana hoʻomanawanui[^9] lilo i paʻa loa. Hōʻike mākou i nā tolerances hiki ke loaʻa. Hana pū mākou me kā mākou hui hana. ʻO kēia ka mea e hōʻoia ai e hiki ke hana mau ʻia ka pūnāwai i nā ana kūpono e pono ai.
- Koho koho: E like me ka mea i kūkākūkā ʻia, ʻo ke koho waiwai ke kumu. Pili ia i ka ikaika, pale ʻino[^7], a me ka conductivity uila. We select the best material for the spring's operating environment and mechanical demands.
- Hoʻopau ʻili: No nā ʻāpana liʻiliʻi, hoʻopau ʻili[^10] he mea nui. Pili ia Kaʻa Kaʻamae[^8] a i kekahi manawa pili uila. Hōʻike mākou i nā hoʻopau e pale ai i nā micro-cracks a hōʻoia i ka hana maʻalahi.
- Kaʻina Hui: He mea nui ke ʻano o ka hoʻokomo ʻia ʻana o ka puna. Hoʻolālā mākou i nā pūnāwai maʻalahi e hui pono i loko o ka huahana. Mālama kēia i ka pōʻino i ka wā hana a hōʻoia i ka hana pono.
Hoʻohana mākou i ka hoʻohālike kiʻekiʻe a me koʻu mau makahiki o ka ʻike e kaulike i kēia mau mea. Mālama kēia i kēlā me kēia puna liʻiliʻi pālahalaha a mākou e hoʻolālā ai i hilinaʻi, pololei, a kūpono no kāna hana liʻiliʻi kikoʻī.
Pehea e hōʻoiaʻiʻo ai ka hana pololei i kāu punawai palahalaha liilii[^ 3] e hoʻokō i nā kūlana kiʻekiʻe no ka hana a me ka paʻa?
ʻO ka hana ʻana i nā pūnāwai liʻiliʻi me ka maikaʻi like ʻole he pilikia nui o ka hana ʻana. ʻO nā kaʻina hana kūpono ʻole e alakaʻi i nā huahana ʻōpala a hilinaʻi ʻole. Hāʻawi nā ʻenehana hana kiʻekiʻe i ka pololei e pono ai no ka liʻiliʻi, kiʻekiʻe-performance flat springs.
Ke hilinaʻi nei ka hana pono ʻana o nā puna wai liʻiliʻi micro-stamping[^11], ʻoki laser[^12], a paʻi kiʻi[^13] no nā kiʻi pololei. ʻO nā lako hana kūikawā a laila e hoʻopololei pono i ka mea. ʻoʻoleʻa mana maikaʻi[^14], me nā ʻōnaehana ʻike kiʻekiʻe a me nā micro-gages, hōʻoia i kēlā me kēia puna liʻiliʻi e hoʻokō i nā kūlana kiʻekiʻe loa no ka hana a me ka paʻa.
Pehea e hōʻoia ai ka hana pololei punawai palahalaha liilii[^ 3] e hoʻokō i nā kūlana kiʻekiʻe?
Ma PrecisionSpring Works, ka hana hana no punawai palahalaha liilii[^ 3] he hōʻike i ka ʻenekinia pololei. Hoʻohui ia i ka ʻenehana hou me ka nānā nui loa i nā kikoʻī. Mālama kēia i kēlā me kēia pūnāwai i ka pololei, liʻiliʻi pinepine, kikoʻī.
Hoʻomaka ka hana me ka hoʻomākaukau mea. Hoʻohana mākou i ka lahilahi loa, kiʻekiʻe kiʻekiʻe kiʻekiʻe metala a pepa. He mea koʻikoʻi kona ʻano pololei a me ka mānoanoa. Even a slight variation can impact the tiny spring's performance.
ʻO ke kumu o ke kaʻina hana e pili ana i nā ʻenehana hana ʻoki a me ka hana ʻana:
- Micro-Stamping: No nā puke kiʻekiʻe, micro-stamping[^11] hoʻohana i nā make pololei loa. These cut out the spring's profile from the flat material. He hana noʻeau ka mea paahana ponoʻī, i hoʻolālā ʻia i ka pololei o ka pae micron.
- ʻoki ʻoki laser: No nā ʻano paʻakikī, pūʻulu liʻiliʻi, a i ʻole ka prototyping wikiwiki, holomua ʻoki laser[^12] Hāʻawi nā mīkini i ka pololei ʻokoʻa. Hiki iā lākou ke ʻoki i nā hiʻohiʻona paʻakikī me ka ʻole o ka pili kino, pale ana i ka distortion mea.
- Kiʻi-Kai (ʻO ka mīkini paʻi kiʻi): Hoʻohana kēia kaʻina hana i ka māmā a me nā kemika e wehe i nā mea. He kūpono no ka maʻalahi loa, nā ʻāpana burr-free a me nā mea lahilahi. ʻOi aku ka maikaʻi i ka wā e hoʻopōʻino ai nā hiʻohiʻona liʻiliʻi i ka stamping kuʻuna.
Ke ʻoki ʻia ke ʻano kumu, hana kūikawā hana ia. ʻO kēia kahi e loaʻa ai i ka blank flat kona ʻano 3D. Hoʻohana mākou i nā mīkini kuʻi liʻiliʻi, paʻi paheʻe nui, a i ʻole nā mea hana liʻiliʻi maʻamau. Hoʻolālā ʻia kēia mau mea hana no ka loaʻa ʻana o nā pihi pololei, nā kihi, a me nā hiʻohiʻona ma nā mea liʻiliʻi loa. He mea nui ke kaomi pololei a me ka manawa.
Ma hope o ka hana ʻana, lehulehu punawai palahalaha liilii[^ 3] komo lapaʻau wela[^15]. ʻO kēia kaʻina hana kaumaha e hoʻomaha i ka mea. Hiki iā ia ke hoʻonui i kona waiwai puna a me ka paʻakikī. No kekahi mau ala e like me ka beryllium copper a i ʻole 17-7PH, pono nā pōʻaiapili makahiki-paʻakikī e hoʻokō i ka ikaika kiʻekiʻe a me ka hoʻomanaʻo elastic.
Hoʻopau a hoʻopau he mea koʻikoʻi hoʻi no kēia mau ʻāpana liʻiliʻi. Hiki i kekahi micro-burrs ke hoʻopili i ka hana a i ʻole ke kumu o ka ʻaʻahu mua. Hoʻohana mākou i ka hāʻule kūikawā, micro-blasting, a i ʻole kekahi manawa electropolishing. Mālama kēia i nā ʻaoʻao maʻemaʻe a me ka hoʻopau maikaʻi loa.
I loko o kēia mau ʻanuʻu āpau, paakiki mana maikaʻi[^14] hiki ole ke kukakuka. Hoʻohana mākou i nā ʻōnaehana ʻike kiʻekiʻe, hoʻohālikelike ʻia
[^1]: E ʻike i ke ʻano o ka hoʻoikaika ʻana o nā puna liʻiliʻi liʻiliʻi i ka maikaʻi o nā hoʻolālā paʻa.
[^ 2]: E aʻo e pili ana i ke kuleana o nā mea elastic liʻiliʻi i ka ʻenekinia a me ka hoʻolālā.
[^ 3]: E ʻimi i ka maʻalahi a me ke koʻikoʻi o nā pūnāwai palahalaha liʻiliʻi ma nā hoʻolālā paʻa.
[^4]: E ʻike i ka ʻenehana ma hope o ka hana ʻana o nā puna liʻiliʻi ma nā mea hana.
[^5]: E ʻimi i nā noi like ʻole o Flat Form Springs i nā mea liʻiliʻi.
[^6]: E hoʻomaopopo i ke koʻikoʻi o nā ʻāpana hana kiʻekiʻe i ka hana puna.
[^7]: E aʻo i ke kumu koʻikoʻi ka pale ʻana i ka corrosion no ka lōʻihi o nā pūnāwai.
[^8]: E ʻike i ka hopena o ke ola luhi i ka hana o nā pūnāwai palahalaha liʻiliʻi.
[^9]: E hoʻomaopopo i ke kuleana o ka hana ʻana i ka ʻae ʻana i ka hōʻoia ʻana i ka maikaʻi o ka puna.
[^10]: E ʻimi i ka hopena o ka hopena o ka ʻili i ka hana a me ka lōʻihi o nā pūnāwai.
[^11]: E aʻo e pili ana i ka pololei o ka micro-stamping i ka hana ʻana i nā puna liʻiliʻi.
[^12]: E ʻike i nā pono o ka ʻoki ʻana i ka laser i ka hana ʻana i nā hoʻolālā punawai paʻakikī.
[^13]: E ʻimi pehea e kōkua ai ka paʻi kiʻi i ka pololei o nā pūnāwai liʻiliʻi.
[^14]: E aʻo e pili ana i nā kaʻina hoʻomalu maikaʻi koʻikoʻi e hōʻoia i ka hilinaʻi puna.
[^15]: E hoʻomaopopo i ke koʻikoʻi o ka mālama wela i ka hoʻonui ʻana i nā waiwai puna.