Ma ʻō aku o ka Pōhaku: No ke aha e kuhikuhi ai ka Mana Kaiapuni i ka pololei o ka Metrology

ʻO ka Illusion o ka Precision i loko o kahi lumi i kāohi ʻole ʻia

Hiki i kahi luna hana ʻoihana ke kūʻai i ka moena granite ʻeleʻele kiʻekiʻe maikaʻi loa, e kiʻi i nā koʻi motika linear pololei loa, a loaʻa nā mea ʻike ana kiʻekiʻe mai Mahr a i ʻole Mitutoyo. Eia nō naʻe, inā hoʻokomo ʻia kēlā mau ʻāpana i loko o kahi hale hana maʻamau me ka nele i ka kaohi o ke kaiapuni, e nalowale ana ka waiwai o ka hoʻopukapuka kālā holoʻokoʻa.

I loko o ka ʻenekinia ultra-precision, ʻo ke kaiapuni ponoʻī kahi ʻāpana nui o ka mīkini. Me ka ʻole o ka hoʻokele koʻikoʻi o ka mahana ambient, ka haʻahaʻa pili, ka wikiwiki o ka ea, a me nā micro-vibrations structural, hiki ʻole ke hopu i ka ʻikepili pololei ma ka pālākiō sub-micron.

I mea e pale aku ai i kēia mau mea hoʻopilikia i ke kaiapuni, ua kūkulu ʻo ZHONGHUI Group i kahi hale kūikawā no ka mahana a me ka makū mau he 10,000 m², i kūkulu ʻia ma luna o nā loina hoʻokaʻawale holomua.

ʻO ke Kino o ka Hoʻokaʻawale Kūkulu: Nā ʻAuwaha Seismic Hohonu 2-Mika

ʻAʻole ʻike pinepine ʻia nā haʻalulu liʻiliʻi e nā kānaka. ʻO nā forklifts e holo ana ma kahi papahele hale kūʻai, nā kaʻa alanui kokoke, a i ʻole kahi mīkini paʻi stamping e hana ana i nā haneli mika ka mamao e hoʻouna i nā haʻalulu seismic mau ma ka honua. Inā hiki kēia mau nalu i kahi hui ultra-precision a i ʻole kahi hoʻonohonoho interferometer laser Renishaw, hoʻopilikia lākou i nā heluhelu a hōʻino i ka calibration ʻāpana.

No ka hoʻokaʻawale ʻana i ko mākou wahi metrology mai ka walaʻau hope seismic o ka honua, hōʻike ka hale i ka ʻenekinia hoʻokaʻawale hohonu:

Ma ka ʻoki ʻana i kahi ʻauwaha hohonu he 2000mm a puni kā mākou mau wahi ana, ua ālai ʻia a omo ʻia nā nalu haʻalulu ʻaoʻao e hele ana ma ka lepo luna ma mua o ko lākou hiki ʻana i nā mea hana hoʻāʻo.

Hoʻopaʻa Mahana ʻia he 10,000 Mika Kuea

Hoʻolauna nā loli o ka mahana i ka neʻe ʻana o ke ana ʻana o ke ʻano.granite maikaʻi loa(~3100 kg/m³) loaʻa iā ia ka nuipa wela maikaʻi loa, ʻo nā loli mahana mau e hoʻonui a ʻuʻuku paha i nā mea paʻa loa.

Mālama kā mākou lumi maʻemaʻe kūikawā i kahi ʻano mahana mau a paʻa ʻole. Kānana ʻia ke kahe ʻana o ka ea a hoʻokaʻawale hou ʻia ma o nā ʻōnaehana kahe laminar e pale ai i ka hoʻokumu ʻia ʻana o nā ʻeke wela a anu paha. ʻO kēia kaohi aniau koʻikoʻi e hiki ai i kā mākou mau mea ana—e like me nā pae uila Swiss WYLER a me nā mea hoʻāʻo roughness kiʻekiʻe—e hana ma ko lākou mau kiko calibration i hana ʻia.

Loaʻa i kēlā me kēia mea hoʻoponopono i hoʻohana ʻia ma kēia hale nā ​​​​palapala hōʻoia hoʻoponopono i hoʻopuka ʻia e ka Jinan Institute of Metrology a me ka Shandong Institute of Metrology, me ka hiki ke huli pololei ʻia i ka National Institute of Metrology (NIM).

Ke hoʻohālike nei i nā Fabs Semiconductor: Kaiapuni ʻAhahui ʻAʻohe Lepo

Ma waho aʻe o ka mahana a me ka haʻalulu, hōʻike ka haumia ʻana o nā mea ʻeleʻele i ka lewa i kahi pōʻino maopopo i nā bearings ea kikoʻī a me nā unahi optical. Hiki i kahi kiko lepo hoʻokahi e ana ana i 10 microns ke hoʻopaʻa i kahi alakaʻi bearings ea kikoʻī kiʻekiʻe a i ʻole ke kumu o ke poʻo heluhelu laser e heluhelu hewa i kona kūlana.

No kēia kumu, hana kahi ʻāpana i hoʻolaʻa ʻia o kā mākou hale hana ma ke ʻano he lumi maʻemaʻe e hoʻohālike ana i kahi kaiapuni semiconductor fab. Maanei, hoʻomaʻemaʻe ʻia, nānā ʻia, a hoʻohui ʻia nā ʻāpana granite me nā mea uila pololei, nā pale hao, a i ʻole nā ​​​​alakaʻi keramika ma lalo o nā kaʻina hana palekana ʻole. Ma ka hoʻokele ʻana i ka pōhaku, ka mahana, nā haʻalulu, a me ka maikaʻi o ka ea, hōʻoia mākou e hāʻawi kā mākou huahana i ka hana paʻa a wānana ʻia ma nā wahi āpau o ka honua.