No ke aha e hilinaʻi ai nā lako hana Semiconductor Ultra-Precision i nā kumu Granite ʻeleʻele

ʻO ka ʻenemi huna o ka Nanometer Yields: Thermal a me ka Vibrational Instability

Ma nā ʻāpana hana semiconductor back-end a me front-end, ua emi ka palena no ka hewa ma mua o ka pālākiō micron a ua komo paʻa i ka ʻāpana nanometer. Inā paha e hana ana me nā mea hoʻopaʻa flip-chip pick-and-place wikiwiki, nā mīkini wili PCB, nā ʻōnaehana nānā optical automated (AOI), a i ʻole ka hanauna hou.nā mīkini uhi perovskite, ke kū nei nā mea hana mīkini i kahi ʻenemi like: nā micro-vibrations a me ka thermal drift.

ʻO nā metala kūkulu kuʻuna, e like me ka hao i hoʻolei ʻia a me ke kila kūkulu, he ikaika mechanical kiʻekiʻe akā hāʻule nui ma lalo o nā palena ultra-precision. He mau alakaʻi wela nā metala; hoʻonui a ʻaelike koke lākou me nā loli liʻiliʻi o ka mahana lumi maʻemaʻe. Eia kekahi, ʻaʻohe o nā metala i nā waiwai damping kūloko kūpono, ʻo ia hoʻi ke hoʻolaha nei lākou i ka resonance structural mai nā motika linear a me nā kaʻa hale hana kokoke ma mua o ka omo ʻana iā ia.

I mea e pale aku ai i kēia mau palena kino, ua neʻe loa nā OEM semiconductor a me metrology alakaʻi o ka honua i kahi koho kūlohelohe a hana kiʻekiʻe: granite ʻeleʻele premium.

ʻO ke Kino ma hope o ZHHIMG® Black Granite

ʻAʻole like ka hana ʻia ʻana o nā granite āpau. ʻOkoʻa loa ka granite kalepa a i ʻole ke kūkulu hale i ka porosity, ka hoʻolaha quartz, a me ka nui o nā mineral. No nā kumu metrology a me lithography papa ʻoihana, he mea pono ka pōhaku pololei i hana ʻia e like me ZHHIMG® Black Granite.

Me kahi ʻano mineral paʻa e loaʻa ana kahi density o kahi 3100 kg/m³, ʻoi aku ka maikaʻi o kēia mea kikoʻī ma mua o nā granite ʻeleʻele maʻamau o ke Komohana a me ʻEulopa. ʻO kona density kino nui e unuhi pololei ʻia i loko o ka inertia, e hāʻawi ana i kahi kahua paʻa a paʻa ʻole no nā pae mīkini linear multi-axis XY e holo ana ma nā wikiwiki kiʻekiʻe a me nā wikiwiki.

Ke hoʻopau nei i ka Resonance: Damping Kūloko Kiʻekiʻe

Ke hoʻolalelale, hoʻohuli, a kū paha kahi hoʻokele linear ma kahi moena mīkini, hoʻokomo ia i ka ikehu kinetic i loko o ke chassis. I loko o kahi kiʻi kila, kani kēia ikehu ma ke ʻano he mau haʻalulu micro mau, e hoʻoulu ana i ka sensor optical a i ʻole ke poʻo laser e noho mālie—he bottleneck nui no ka throughput.

Hana ka granite ʻeleʻele ma ke ʻano he mea hoʻopau haʻalulu kūlohelohe. ʻO kona matrix composite crystalline paʻakikī e hoʻomālielie i nā haʻalulu harmonic alapine kiʻekiʻe me ka wikiwiki ma mua o ka hao i hoʻolei ʻia. Ma ka hoʻopau ʻana i ka resonance structural, hiki i nā mea hana nānā semiconductor ke hoʻokō i nā manawa hoʻonoho kokoke koke, e hoʻonui ana i ka pono o nā lako holoʻokoʻa (OEE) a me ka pale ʻana i nā wafers silicon palupalu mai nā micro-fractures i ke kau ʻana.

ʻO ka Inertia Thermal Loa ma nā Kaiapuni Sub-Micron

Hoʻolālā ʻia nā lumi maʻemaʻe e mālama i nā kaulahao mahana paʻa, akā ʻo nā wahi wela kūloko—e like me nā lako mana, nā motika servo, a i ʻole nā ​​​​module laser—he mea hiki ʻole ke pale ʻia.

Ma muli o ka hōʻike ʻana o ZHHIMG® Black Granite i kahi coefficient haʻahaʻa loa o ka hoʻonui ʻana o ka wela, noho mau ia i ka dimensional inert ke hōʻike ʻia i nā gradients wela kūloko. Ma kahi e warp a kūlou paha kahi kukuna metala i kekahi mau microns (e hoʻolei ana i ka calibration o kahi interferometer laser Renishaw a i ʻole kahi ʻōnaehana CT ʻoihana), mālama kahi kumu granite i kona ʻano geometric piha.

He Kūlana Honua i Hōʻoia ʻia no nā Alakaʻi ʻenehana

ʻAʻole koho hou ʻia ka hoʻohana ʻana i nā kumu granite precision; ʻo ia ka pae hoʻohālikelike o ka ʻoihana. ʻO nā ʻoihana ʻenehana honua a me nā ʻoihana automation semiconductor, me Samsung, Apple, a me Akribis Systems, ua kauoha pololei lākou i nā kumu granite no kā lākou hoʻonohonoho kumu a me nā ʻaha kūkā nānā.

I ka ulu ʻana o nā koi kūkulu hale me ke koʻikoʻi, pono e hoʻoikaika ʻia ka pilina ma waena o ka ʻepekema mea a me ka ʻenekinia mīkini. ʻO ka hoʻohana ʻana i ka granite ʻeleʻele kiʻekiʻe i hoʻomaikaʻi ʻia e hōʻoiaʻiʻo ana i ka liʻiliʻi o nā ʻāpana, e noho paʻa pono nā mīkini e kūkulu iā lākou.