4. Nūhou

He paʻakikī paha ke kaha aniani?He mea kupaianaha loa kēia hopena hōʻailona laser!

I ka makahiki 3500 BC, ua hana mua ko ʻAigupita kahiko i ke aniani.Mai ia manawa, ma ka muliwai lōʻihi o ka mōʻaukala, e ʻike mau ʻia ke aniani i ka hana a me ka ʻenehana a i ʻole ke ola o kēlā me kēia lā.I kēia mau lā, ua puka mai nā huahana aniani nani i kēlā me kēia, a ke hoʻomaikaʻi mau nei ke kaʻina hana aniani.

Hoʻohana pinepine ʻia ke aniani i ka ʻoihana noiʻi a me ka hoʻomohala ʻana ma muli o kona ʻike kiʻekiʻe a me ka hoʻouna ʻana o ka māmā maikaʻi, e like me nā paipu hoʻāʻo maʻamau, nā ipu, a me nā mea hana.Hoʻohana pinepine ʻia no ka hoʻopili ʻana ma muli o kona kūpaʻa kemika kiʻekiʻe a me ka airtightness maikaʻi.lāʻau lapaʻau.ʻOiai ua hoʻohana nui ʻia ke aniani, ʻo ke koi ʻana i ka hōʻailona aniani a me nā leka i loaʻa mai ia mea ua hoʻohuli mālie i ka manaʻo o ka poʻe.

ʻO ke kahakaha maʻamau ma ke aniani, ʻo ia hoʻi: ka hoʻohana ʻana i nā mea hana kemika-etchant e hoʻoheheʻe a kahakaha i ke aniani, ke kahakaha ʻana i ka pahi lima, ke kahakaha kino ʻana ma ka ʻaoʻao aniani me kahi pahi kahakaha kūikawā, a me kahi mīkini mākaʻikaʻi laser.

No ke aha i paʻakikī ai ka māka aniani?

E like me kā mākou e ʻike ai, he hemahema ke aniani, ʻo ia hoʻi, he huahana palupalu.No laila, inā paʻakikī ke kaʻina hana i kēia kēkelē i ka wā o ka hana aniani, ʻo ka hana kūpono ʻole e hoʻopau ʻia ka mea.ʻOiai hiki i ka laser ke hana i ka hoʻoponopono maikaʻi ʻana i nā ʻano mea like ʻole, akā inā koho ʻia ka laser a hoʻohana pono ʻole ʻia, e hoʻopilikia mau ʻia ka hana paʻakikī.

ʻO kēia ke kumu i ka wā i hana ʻia ai ka laser ma ke aniani, e ʻike ʻia kekahi hapa o ka mālamalama ma ka ʻili, a e hoʻouna pololei ʻia kekahi ʻaoʻao.I ka wā e hōʻailona ai ka laser ma ka ʻili aniani, pono ka ikaika o ka ikehu ikaika, akā inā kiʻekiʻe loa ka nui o ka ikehu, hiki mai nā māwae a i ʻole ka ʻoki ʻana;a inā haʻahaʻa loa ka mānoanoa o ka ikehu, e pohō ai nā kiko a ʻaʻole hiki ke kālai pono ʻia ma ka ʻili.Hiki ke ʻike ʻia ʻo ka hoʻohana ʻana i nā lasers e hana i ke aniani he paʻakikī.

He mea paʻakikī ke kaha i ke aniani He mea kupanaha loa kēia hopena hōʻailona laser (10)

Pehea e hoʻoponopono ai i ka pilikia o ke kaha aniani?

No ka hoʻoponopono ʻana i kēia pilikia, pono ka loiloi kikoʻī o nā pilikia kikoʻī.Hiki ke hoʻokaʻawale ʻia ke kaha ʻana o ka ʻili aniani i ka kaha ʻana ma ka ʻili aniani curved a me ke kaha ʻana ma ka ʻili aniani pālahalaha.

-Ke kaha aniani ʻāwili

Nā mea hoʻoulu: E hoʻopili ʻia ka hana ʻana o ke aniani curved e ka ʻili curved.ʻO ka mana kiʻekiʻe o ka laser, ke ʻano scanning a me ka wikiwiki o ka galvanometer, ke kiko hope loa, ka hohonu o ke kiko a me ka pae hiʻohiʻona e pili i ka hana ʻana o ke aniani curved.

Hoʻokō kikoʻī: ʻOi loa i ka wā o ka hana ʻana, e ʻike ʻoe he ʻilihune loa ka hopena o ka hana ʻana o ka lihi aniani, a ʻaʻohe hopena ʻole.ʻO kēia no ka pāpaʻu loa o ka hohonu o ke kiko kukui.

ʻO ka M², ka nui kiko, ka lens kahua, a me nā mea ʻē aʻe e pili i ka hohonu o ka nānā ʻana.No laila, pono e koho ʻia kahi laser me ka maikaʻi beam maikaʻi a me ka laulā pulse haiki.

He mea paʻakikī ke kaha i ke aniani He mea kupanaha loa kēia hopena hōʻailona laser (11)

-Ke kaha aniani palahalaha

ʻO nā mea e hoʻoulu ai: ʻo ka mana kiʻekiʻe, ka nui o ke kiko kiko hope, a me ka wikiwiki o ka galvanometer e pili pono i ka hana ʻana o ke aniani pālahalaha.

Hana kikoʻī: ʻO ka pilikia maʻamau i kāna hana ʻana ʻo ia ke hoʻohana ʻia nā lasers maʻamau no ka māka aniani pālahalaha, aia paha ke kahakaha ʻana ma ke aniani.ʻO kēia no ka mea haʻahaʻa loa ka mana kiʻekiʻe a ʻaʻole lawa ka nui o ka ikehu.

He mea paʻakikī ke kaha i ke aniani He mea kupanaha loa kēia hopena hōʻailona laser (1)

Hoʻopili ʻia ka mana kiʻekiʻe e ka laulā pulse a me ka pinepine.ʻOi aku ka liʻiliʻi o ka laulā pulse, ʻoi aku ka haʻahaʻa o ke alapine a me ke kiʻekiʻe o ka mana kiʻekiʻe.Hoʻopili ʻia ka nui o ka ikehu e ka maikaʻi o ka beam M2 a me ka nui kiko.

Hōʻuluʻulu manaʻo: ʻAʻole paʻakikī ke ʻike inā he aniani pālahalaha a i ʻole ke aniani curved, pono e koho ʻia nā laser me ka mana kiʻekiʻe a me nā ʻāpana M2, hiki ke hoʻomaikaʻi maikaʻi i ka hana ʻana o ke aniani hōʻailona.

He aha ka laser maikaʻi loa no ka hōʻailona aniani?

Loaʻa i nā lasers Ultraviolet nā pono kūlohelohe i ka ʻoihana hana aniani.ʻO kona lōʻihi haʻahaʻa pōkole, ākea pulse haiki, ikaika ikaika, hoʻonā kiʻekiʻe, wikiwiki wikiwiki o ka māmā, hiki iā ia ke hoʻopau pololei i nā paʻa kemika o nā mea, i hiki ke hoʻoheheʻe ʻia me ka ʻole o ka wela i waho, a ʻaʻohe deformation o nā kiʻi a me ʻeleʻele ma hope o ka hana ʻana.Hoʻemi nui ia i ke ʻano o nā huahana kīnā ʻole i ka hana nui o ka māka aniani a pale i ka pau ʻole o nā kumuwaiwai.

ʻO ka hopena hōʻailona nui o ka mīkini mākaʻikaʻi UV UV ʻo ia ka uhai pololei ʻana i ke kaulahao molekala o ka mea ma o ka laser lōʻihi pōkole (ʻokoʻa mai ka hoʻoheheʻe ʻana o ka mea ʻili i hana ʻia e ka laser hawewe lōʻihi e hōʻike i ka mea hohonu) e hōʻike. ke kumu a me ke kikokikona e kaha ʻia.He liʻiliʻi loa ka wahi kikoʻī, hiki ke hōʻemi i ka deformation mechanical o ka mea i ka nui a me ka liʻiliʻi o ka hoʻololi ʻana i ka wela, kahi kūpono no ke kālai aniani.

He mea paʻakikī ke kaha i ke aniani He mea kupanaha loa kēia hopena hōʻailona laser (7)
He mea paʻakikī ke kaha i ke aniani He mea kupanaha loa kēia hopena hōʻailona laser (8)

No laila, ʻo BEC UV ka mīkini mākaʻikaʻi laser he mea hana kūpono no ka hoʻoponopono ʻana i nā mea palupalu a ua hoʻohana nui ʻia i ke kahua o ka māka aniani.ʻO kāna mau hiʻohiʻona laser-marked, etc., hiki ke piʻi i ka pae micron, he mea koʻikoʻi ia no ka anti-counterfeiting huahana.

He mea paʻakikī ke kaha i ke aniani He mea kupanaha loa kēia hopena hōʻailona laser (9)


Ka manawa hoʻouna: ʻAukake-03-2021