Pehea e hoʻomaikaʻi ai nā kumu mīkini granite kiʻekiʻe i ka pololei o nā lako nānā wafer.

IMa ka ʻoihana hana semiconductor, he mea koʻikoʻi ka pololei o nā lako nānā wafer no ka hōʻoia ʻana i ka maikaʻi o nā kaapuni i hoʻohui ʻia. ʻO nā kumu mīkini granite kiʻekiʻe, e like me nā mea i hāʻawi ʻia e ZHHIMG®, he kuleana koʻikoʻi ia i ka hoʻomaikaʻi ʻana i ka hana o ia mau lako. Eia pehea lākou e hana ai i kahi ʻokoʻa.
Paʻa Ana Kūikawā Loaʻa iā Granite kahi coefficient hoʻonui wela haʻahaʻa loa, ma kahi o (4–8) × 10⁻⁶/℃, ʻoi aku ka haʻahaʻa ma mua o nā metala he nui. I loko o ke kaiapuni i kāohi paʻa ʻia o nā hale hana semiconductor, kahi e hiki ai i nā loli mahana liʻiliʻi ke hana i nā hewa ana, noho paʻa nā kumu mīkini granite. Hōʻoia kēia kūpaʻa e noho pololei ke kūlana o nā ʻāpana i nā lako nānā wafer, e pale ana i nā ʻokoʻa i hoʻoulu ʻia e ka wela e hiki ke hoʻopilikia i ka pololei o nā hopena nānā.

Hoʻopiha pinepine ʻia nā papahele hana me nā haʻalulu mai nā kumu like ʻole. ʻO nā waiwai damping kūlohelohe o Granite, me ka lakio damping o 0.05-0.1, e omo pono a hoʻopuehu i kēia mau haʻalulu. No ka nānā ʻana i ka wafer
ʻO ka ʻāpana, kahi e koi ai i nā kiʻi kiʻekiʻe a me nā heluhelu sensor pololei, ʻo ka hōʻemi ʻana i nā haʻalulu i hāʻawi ʻia e nā kumu granite he mea waiwai nui ia. Hoʻemi ia i ka hoʻopilikia e hiki ke hoʻopōʻele i nā kiʻi a hoʻopilikia paha i ka ʻikepili sensor, e hiki ai i nā lako ke hopu i ka ʻike maopopo a pololei e pili ana i ka ʻili o ka wafer a me ke ʻano o loko.
ʻO ke kūpaʻa kiʻekiʻe a me ke kūpaʻa ʻana i ka ʻaʻahu Me ka nui o kahi 3100 kg/m³, hāʻawi nā kumu mīkini granite o ZHHIMG® i ka paʻakikī kupaianaha. Hiki iā lākou ke kākoʻo i nā ʻāpana kaumaha o nā lako nānā wafer me ka ʻole o ka hoʻololi ʻana, e mālama ana i ke kūlike o nā ʻōnaehana optical a me mechanical. Eia kekahi, ʻo ka paʻakikī kiʻekiʻe o ka granite (Mohs scale 6–7) a me ke kūpaʻa ʻana i ka ʻaʻahu maikaʻi loa e hōʻoia i ka noho palahalaha a laumania ka ʻili o ke kumu mīkini i ka hala ʻana o ka manawa. He mea nui kēia kūlike no ka pololei lōʻihi, no ka mea, ʻo kekahi ʻaʻahu a i ʻole ka hoʻololi ʻana ma ke kumu hiki ke hoʻohaʻahaʻa mālie i ka pololei o nā lako.
ʻO ka hana ʻana o ka Semiconductor e pili ana i ka hōʻike ʻana i nā kemika like ʻole. ʻO ka inertness kemika o Granite e kū ai i ka pala mai kēia mau mea. Mālama kēia waiwai i ka pono o ke kumu mīkini, e pale ana i ka hōʻino ʻia e ka kemika e hiki ke hoʻopilikia i ke kūpaʻa a me ka pololei o nā lako nānā.
I ka hopena, ʻaʻole wale nā ​​​​​​kumu mīkini granite kiʻekiʻe he ʻāpana akā he mea kōkua nui no ka hoʻokō ʻana i nā koi pololei o nā lako nānā wafer. I ke koho ʻana i nā kumu mīkini granite, e koho i nā mea lawelawe hilinaʻi e like me ZHHIMG®. Me nā palapala hōʻoia he nui a me ka kūpaʻa i ka maikaʻi, hōʻoia ʻo ZHHIMG® e hāʻawi kēlā me kēia kumu mīkini granite i ka hilinaʻi a me ka hana e pono ai no ka hana semiconductor holomua.