He aha ke alakaʻi hope loa no ka hoʻokumu ʻana i ka uea?
Pono kāu hoʻolālā i kahi ʻāpana metala paʻakikī, akā, he mea makehewa loa ka ho'opa'a 'ana a he pipi'i ka mīkini. Hiki i kēia pilikia ke ho'ōki i kahi papahana nui ma mua o ka hoʻomaka ʻana, ʻoi aku ka nui no ka hana nui.
ʻO ka hana uea kahi hana maʻalahi kahi e kūlou ai nā mīkini CNC, ʻoki, a hana i ka uwea mai kahi wili i loko o nā ʻāpana 2D a i ʻole 3D pololei. He hookeai, hiki ke hana hou, a me ke kumu kūʻai kūʻai maikaʻi loa no ka hana ʻana i nā ʻāpana e like me nā clips, punawai, makau, a me nā apo.
I've been working with wire for over 14 makahiki, a ʻo ka mana o ka hana ʻana o ka uea hou e hoʻohauʻoli iaʻu. Ua like ia me ka nānā ʻana i kahi kiʻi kiʻi kiʻekiʻe ma ka hana. He maʻalahi, komo ka uwea pololei i ka mīkini, a i hookumu pono ia, puka mai ka mea paʻakikī i kekona. ʻO kēia kaʻina hana ka iwi kuamoʻo o nā huahana lehulehu a mākou e hoʻohana ai i kēlā me kēia lā. E wehewehe kākou i ka hana ʻana o kēia ʻenehana, he aha nā mea ʻoi aku ka maikaʻi, a pehea ʻoe e hoʻolālā ai i nā ʻāpana e hoʻohana pono iā ia.
Pehea e hoʻololi ai ka mīkini CNC i kahi uea pololei i ʻāpana paʻakikī?
Pono ʻoe i mau tausani o nā ʻāpana like me ka hoʻomanawanui paʻa. He lohi ke kulou lima, expensive, a alakaʻi i nā hopena like ʻole. Pehea ʻoe e loaʻa ai ka hemolele, ʻāpana hiki ke hana hou ʻia ma ka leo kiʻekiʻe?
Hana ka mīkini hana uea CNC i kēia ma ka huki ʻana i ka uea mai kahi wili, hoopololei ana, a laila hoʻohana i ke poʻo mea hana robotic multi-axis e hoʻokō i kahi kaʻina pololei o nā piko. ʻO ke kaʻina holoʻokoʻa i hoʻomaluʻia e ka lolouila, e hōʻoia i kēlā me kēia ʻāpana e like me ka hope.
Hoʻomanaʻo wau i ka wā i hōʻea ai kā mākou multi-axis CNC mua i ka hale hana. Ma mua o kēlā, Pono nā ʻano paʻakikī i nā hoʻonohonoho he nui a i kekahi manawa nā hana lua ma ka lima. He lohi, kaʻina hana koʻikoʻi. Ua hoʻololi kēia mīkini hou i nā mea a pau. Hiki iā mākou ke hoʻolālā iā ia e hana i nā kiʻi 3D paʻakikī i ka holo hoʻokahi. Ua hele mai kekahi mea kūʻai iā mākou me kahi hoʻolālā no kahi kiʻi lāʻau lapaʻau i loaʻa ʻehiku mau piko ʻokoʻa ma nā mokulele ʻekolu. Ma kā mākou mea hana kahiko, he mea pōʻino kēia ʻāpana e hana ai. Me ka mīkini CNC, ua hoʻolālā mākou i ka ʻāpana, holo kekahi mau ʻāpana hoʻāʻo e hōʻoia i nā ana, a laila hana ʻia 10,000 nā kiʻi kūpono. He mea kupanaha ka mama a me ka pololei. It's all about translating a digital design into a physical object with minimal human intervention.
Mai ka Coil a i Component
ʻO ke kaʻina hana he kahe maʻemaʻe o nā ʻanuʻu automated.
- Hoʻopololei: Huki ka mīkini i ka uwea mai kahi wili nui a holo i loko o ke ʻano o nā wili e hoʻoneʻe i kekahi ʻeke a hoʻolei paha, e hōʻoia i ka pololei o ka mea hoʻomaka.
- Hanai: Hoʻokuʻu ʻia kahi mea hānai pololei i ka lōʻihi pololei o ka uea e pono ai no ka ʻāpana i loko o ka wahi i kūkulu ʻia.
- Hoʻokumu: Hiki ke kupua maanei. He poʻo mea hana robotic, i kekahi manawa me nā mea hana he nui, paʻi i ka uwea ma nā wahi i hoʻolālā ʻia e hana i nā piko, puka lou, a me na kihi. No nā ʻāpana 3D, hiki i ke poʻo ke hoʻohuli a puni ka uwea e hoʻopōloli iā ia ma kekahi ʻaoʻao.
- ʻoki ʻoki: Ke pau ka hana ana, ʻoki ʻoki maʻemaʻe kahi ʻoki hoʻohui i ka ʻāpana i hoʻopau ʻia mai ke kumu uea.
He aha nā mea maikaʻi loa no ka hana ʻana i ka uea?
Pono kāu ʻāpana e ikaika, akā, pono nō hoʻi e piko i loko o kahi ʻano paʻakikī me ka ʻole o ka pohā. ʻO ke koho ʻana i ka mea uea hewa e alakaʻi i ka nui o ka ʻōpala, mea paahana, a me kahi huahana hope i hāʻule i ke kahua.
ʻO nā mea maikaʻi loa no ka hoʻokumu ʻana i ke kaula he kaulike maikaʻi o ka ductility (ka hiki ke hana) a me ka ikaika. ʻO nā kila kalapona haʻahaʻa e like me C1008 he nani no ka hoʻohana maʻamau, oiai kila kohu ʻole[^1] hāʻawi i ka corrosion resistance. No nā hihia kūikawā, hoʻohana ʻia nā mea hao ʻole e like me ke keleawe a i ʻole ke keleawe beryllium.
ʻO ka koho mea he kamaʻilio me kēlā me kēia mea kūʻai aku. It's a critical decision. He mau makahiki aku nei, ua koi ka mea kūʻai aku i ka hoʻohana ʻana i ke kila puna wai kalapona kiʻekiʻe no kahi pahu paʻa paʻakikī loa. Ua makemake lākou e ikaika ka ʻāpana. Akā naʻe,, he mau piko paa loa ka manao. I ka holo prototype, nahaha mau ka uwea ma keia mau kihi paa. He ikaika loa ke kila kalapona kiʻekiʻe, but it's also less ductile, a ʻoi aku ka palupalu. Ua hōʻoia mākou iā lākou e hoʻāʻo i kahi kila carbon haʻahaʻa, C1008. Ua ʻoi aku ka ikaika ma mua o kā lākou noi a loaʻa iā ia ka ductility[^ 2] pono e lawelawe i na piko paa me ka haki ole. Ua hele maikaʻi ka holo hana. Ua aʻo mai kēia iaʻu i kahi haʻawina waiwai: the strongest material isn't always the best material. ʻO ka mea maikaʻi loa ka mea nona nā waiwai kūpono no ke kaʻina hana a me ka noi hope.
Nā mea maʻamau a me ko lākou mau waiwai
| Hui Mea | Nā ʻano nui | Nā noi maʻamau |
|---|---|---|
| Haʻahaʻa-Carbon Steel | Maikaʻi ductility[^ 2], maʻalahi e hana, kumu kūʻai haʻahaʻa. | Nā kiʻi kumu nui, nā pale, makau, nā apo. |
| Kila kohu ʻole | Maikaʻi ke ʻano, ʻoi aku ka maikaʻi o ka corrosion. | Nā mea lapaʻau, lako meaʻai, nā noi waho. |
| Pūnaewele Music | ikaika kiʻekiʻe loa, maikaʻi no nā ʻano like me ka puna. | Nā punawai hoʻoluhi kiʻekiʻe, paʻa paʻi. |
| ʻAʻole-Ferrous Alloys | ʻO ka conductivity maikaʻi (keleawe), non-magnetic. | Pili uila, mea kāhiko. |
Pehea e hiki ai iā ʻoe ke hoʻolālā i kahi ʻāpana no ka hana ʻana i ka uea maikaʻi?
You've designed a functional part, but your manufacturer quotes a high price or says it's difficult to make. Hiki i nā hoʻololi liʻiliʻi i kāu hoʻolālā ke alakaʻi pinepine i ka mālama nui ʻana i nā kumukūʻai hana a me ka maikaʻi o ka ʻāpana.
E hoʻolālā no ka hana ʻana i ka uea, e kālele ana i ka hana ʻana. E mālama pono i ka radii piko (at least equal to the wire's diameter), hoʻolālā me nā hoʻomanawanui maoli, a e ho'āʻo e hana i kahi ʻano i hiki ke hana ʻia i hoʻokahi kaʻina hana mau e pale aku ai i nā hana lua.
ʻIke au i kēia i nā manawa a pau. E hoʻouna mai kekahi ʻenekinia iaʻu i kahi hiʻohiʻona 3D nani, akā, aia nā hiʻohiʻona hoʻolālā i aneane hiki ʻole ke hana me ka uea. ʻO ka pilikia maʻamau ka noi ʻana i kahi ʻoi loa, 90-kihi degere. Ke wehewehe mau nei au i ka wā e kulou ai ʻoe i kahi uwea paʻa, pono e kikoo ka mea ma waho o ka piko, a ʻo ka mea o loko e hoʻopaʻa. Inā ʻoe e hoʻāʻo e hana i kēlā piʻo ʻoi loa, pohā paha ka mea. Ua makemake ka mea kūʻai aku i ʻāpana no ka latch kaʻa a ua kuhikuhi kā lākou kiʻi i kahi piko radius zero. We worked together to introduce a tiny radius—just one times the wire's diameter. It didn't affect the part's function at all, akā ua hoʻoikaika ia i ka ʻāpana a ua ʻae iā mākou e hana wikiwiki a ʻoi aku ka hilinaʻi. ʻO ka noʻonoʻo e pili ana i ka hana ʻana o ka mīkini i ka wā hoʻolālā ke kī i ka hana ʻana i kahi ʻāpana kūpono a paʻa.
Hoʻolālā no ka Manufacturability (DFM) Papa helu helu
- Piʻo Radius: ʻO ka radius piko o loko ma kahi o 1x ka anawaena uea? Hoʻonui ka piʻo oi i ka haʻihaʻi.
- Hoʻomanawanui: ʻO nā tolerances e like me ka mea e ʻae ʻia e ka noi? Pono ka hoʻomanawanui ʻoi aku ka lohi o ka hana ʻana a me nā loiloi maikaʻi, hoʻonui kālā.
- Paʻakikī: Hiki ke maʻalahi ka ʻāpana? ʻOi aku ka maikaʻi a ʻoi aku ka maikaʻi o nā piko liʻiliʻi.
- Nā hana lua: Pono paha ka hoʻolālā i nā hiʻohiʻona e like me nā ʻaoʻao wili a i ʻole nā wahi palahalaha? Hoʻohui kēia i ke kumukūʻai a pono e pale ʻia ke ʻole pono.
Hopena
ʻO ka hana uea he hana maʻalahi e hoʻololi i ka uea maʻalahi i mau ʻāpana paʻakikī. Aia ka holomua ma ka mīkini kūpono, ka mea pono, a me kahi hoʻolālā i hoʻolālā ʻia no ka hana ʻana.
[^1]: E aʻo e pili ana i nā waiwai o ke kila kila i kūpono ia no nā noi like ʻole.
[^ 2]: E hoʻomaopopo i ke koʻikoʻi o ka ductility i ke koho ʻana i nā mea no nā noi hana uea.