1208/5000 Wehewehe ana i ka Granite Precision Platform: Me ka Damping Performance ʻEono manawa o ko Cast Iron, No ke aha ʻo ia ka "koho loa" no ka hana pololei?

Ma nā ʻano ʻokiʻoki e like me ka semiconductor manufacturing, precision optical inspection, a me ka hana nanomaterial, ʻo ke kūpaʻa a me ka pololei o nā mea hana e hoʻoholo pololei i ka maikaʻi o ka huahana a me ka pono hana. ʻO nā paepae kikoʻī Granite, me ka hoʻoheheʻe ʻana i ʻeono mau manawa ma mua o ka hao, ke lilo nei i mea punahele hou i ka ʻoihana. He aha nā waiwai i hoʻololi ʻole ʻia ma hope o kēia pono hana? E ʻimi pū kākou i nā pōmaikaʻi koʻikoʻi o ke koho ʻana i nā paepae kikoʻī granite.
1. ʻO ka ʻoiaʻiʻo loa, ʻaʻole pilikia nā hewa liʻiliʻi
I ka wā o ka hana nanoscale, hiki i kekahi haʻalulu liʻiliʻi ke alakaʻi i ka ʻoki ʻana o kahi huahana. Ke hoʻohālikelike ʻia ke kumu hao me ka haʻalulu i hana ʻia e ka hana ʻana o nā mea hana a i ʻole ke keʻakeʻa ʻana o ke kaiapuni o waho, ma muli o ka lawa ʻole o ka hana hoʻoheheʻe ʻana, paʻakikī ka haʻalulu haʻalulu e hoʻopau koke, e hopena i ka neʻe ʻana a i ʻole ka haʻalulu ʻana o nā mea nui o nā mea hana. Hiki ke hoʻololi i ka ikehu vibration i ka ikehu wela no ka dissipation i ka manawa koke, me ka hoʻopau pono ʻana i ka hoʻouna ʻana a me ka hoʻonui ʻana i ka vibration.

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E lawe i ka mīkini kiʻi kiʻi semiconductor i laʻana. Ma hope o ka hoʻohana ʻana i ka paepae precision granite, ua emi ka vibration amplitude o ka lens mai ± 8μm a ± 1.3μm, e hōʻemi ana i ka hala o ka laina laina o ke kumu chip e 75% a me ka hoʻomaikaʻi nui ʻana i ka hana pololei o ka chip. Ma ka nānā pono ʻana o ka optical, hiki iā ia ke hōʻoia i ka paʻa mau o ka lens optical o ka mea nānā, e pale ana i ka blurring kiʻi a me ka ʻikepili ʻikepili i hana ʻia e ka haʻalulu, a me ka hana ʻana i nā hemahema liʻiliʻi ma ka pae 0.1μm ʻaʻohe wahi e hūnā.
ʻO ka lua, he lōʻihi loa kona ola lawelawe a hoʻemi i ke kumukūʻai holoʻokoʻa
Ma lalo o ka wā lōʻihi a me ka haʻalulu pinepine a me ka hopena, ʻoi aku ka maikaʻi o ke kumu hao i nā micro-cracks i loko, e alakaʻi ana i ka emi ʻana o ka ikaika hana. Pono e hoʻololi ʻia ma hope o 3 a 5 mau makahiki, ʻaʻole ia e hoʻonui wale i ka downtime o nā mea hana akā lawe pū kekahi i nā koina mālama kiʻekiʻe a me ka hoʻololi. Hoʻokumu ʻia ka Granite me nā kristal mineral e like me ka quartz a me ka feldspar, i hui pū ʻia ma o nā paʻa ionic a me covalent. Loaʻa iā ia kahi ʻano paʻa a me ke ʻano like ʻole a loaʻa iā ia ke kūpaʻa luhi ikaika.

ʻOiai ma hope o nā ʻumi kaukani o nā pōʻai haʻalulu, hiki i ka granite precision platform ke hoʻomau i ka paʻa kino a me nā waiwai mechanical, a ʻoi aku kona ola lawelawe ma mua o ʻekolu mau manawa o ke kumu hao. Hōʻike nā helu helu mai kahi ʻoihana hana hana pono ma hope o ka hoʻohana ʻana i nā paepae granite precision, ua emi ka pinepine o ka mālama ʻana i nā mea hana e 60%, a ʻoi aku ka nui o ka mālama kālā makahiki ma mua o hoʻokahi miliona yuan.
ʻekolu. Hiki ke hoʻololi i ke kaiapuni maikaʻi, mālama i nā kūlana hana paʻakikī me ka maʻalahi
I loko o ke kaiapuni hana maoli, hiki i nā mea e like me ka hoʻololi ʻana i ka mahana, ka interference electromagnetic, a me ka corrosion kemika hiki ke hoʻopilikia i ka hana o nā mea hana. He koena kiʻekiʻe ko ke kumu hao hao o ka hoʻonui wela a hiki ke hoʻololi i ka nui ma lalo o ka hoʻololi ʻana o ka mahana, ʻo ia hoʻi ka hopena i ka pololei o nā mea hana. Eia nō naʻe, ʻaʻohe kūpono o ka corrosion a hiki i ka ʻōpala a me ka deformation ma lalo o ka erosion o nā mea kemika.

He haʻahaʻa loa ka nui o ka hoʻonui wela (1/20 wale nō o ka hao hoʻoheheʻe Granite), hiki ke pale pono i ka mana i lawe ʻia e nā loli wela. Loaʻa iā ia nā waiwai kemika paʻa a ʻaʻole pane me nā mea acidic a i ʻole alkaline, a hiki ke hana paʻa i nā wahi paʻakikī e like me nā hale hana semiconductor a me nā hale hana kemika. Eia kekahi, ʻo ka granite he non-conductive a non-magnetic, a ʻaʻole i hoʻopilikia ʻia e ka hoʻopili electromagnetic, e hōʻoia hou i ka paʻa o ka hana ʻana o nā mea hana.
ʻEhā, ua hōʻoia ka hana ʻoihana e kōkua i ka hoʻokūkū o nā ʻoihana e lele i mua
ʻO nā hana o nā ʻoihana alakaʻi he nui i nā ʻoihana like ʻole i hōʻike piha i ka waiwai o nā paepae precision granite. Ma hope o ka hoʻololi ʻana o kahi hale hana semiconductor honua nui i ka platform precision granite, ua piʻi ka nui o ka hua chip mai 78% a i 92%, a piʻi ka mana hana e 30%. Ma hope o ka hoʻohana ʻana o kahi mea hana mea hana optical kiʻekiʻe i kēia kahua, ua hōʻea ka ʻike pono o kāna mau huahana i ka pae alakaʻi o ka ʻoihana a ua lanakila ʻo ia i nā kauoha honua.

I ka hoʻokūkū paʻakikī o kēia mau lā i ka hana kikoʻī, ʻo ke koho ʻana i nā papa hana granite ʻaʻole wale ka hoʻomaikaʻi ʻana i ka hana o nā lako hana, akā he hoʻoholo nui hoʻi no nā ʻoihana e hoʻomaikaʻi i ka maikaʻi o ka huahana, hoʻemi i nā kumukūʻai a hoʻonui i ka hoʻokūkū mākeke. Me ka hoʻomau mau ʻana o ka ʻenehana, paʻa nā papa hana granite i mea koʻikoʻi i nā kula hou aku, e hāpai ana i ka ʻoihana e hoʻomohala i ke kiʻekiʻe kiʻekiʻe a me ka ʻoi aku ka maikaʻi.

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Ka manawa hoʻouna: Mei-14-2025