Ma ka honua hana ultra-precision i kēia mau lā, kahi e ana ʻia ai ka pololei i nā microns a me nā nanometer, hiki i ka haʻalulu liʻiliʻi a i ʻole ka hoʻololi wela ke hoʻoholo i ka holomua a i ʻole ka hāʻule. Ke hoʻomau nei nā ʻoihana i nā palena o ke ana a me ka mīkini, ʻaʻole i ʻoi aku ka nui o ke koi no kahi papa kuhikuhi paʻa, hilinaʻi, a paʻa. ʻO kēia kahi e kū kaʻawale ai nā paepae granite pololei - i hānau ʻia mai nā miliona mau makahiki o ka hoʻokumu ʻana i ka honua kūlohelohe a i ʻenekinia ʻia ma o nā kaʻina hana pololei o kēia wā, ua lilo lākou i mea hoʻopaʻapaʻa ʻole o ke ana pololei.
Hoʻomaka ka maikaʻi o ka granite i loko o ka pōhaku ponoʻī. Ua koho ʻia nā mea waiwai kiʻekiʻe e like me ZHHIMG® Black Granite a i ʻole Jinan Green Granite no ko lākou ʻano paʻa, ʻano huaʻai, a me ka homogeneity maikaʻi loa. Ke hele nei kēia mau pōhaku i ka ʻelemakule maoli e hoʻokuʻu i nā koʻikoʻi kūloko i hōʻiliʻili ʻia i ka wā geological. ʻO ka hopena, hāʻawi ka granite i ka hoʻonui wela haʻahaʻa haʻahaʻa loa - ʻo ka maʻamau wale nō 0.5 a 1.2 × 10⁻⁶/°C—ʻo ia ka hapakolu a i ʻole ka liʻiliʻi o ka hao. ʻO kēia haʻahaʻa hoʻonui haʻahaʻa ʻo ia hoʻi, ʻaneʻane pili ʻole ka granite e nā loli wela, e mālama ana i ke kūpaʻa lōʻihi o ke ana a me ka hōʻoia ʻana i ka pololei o ke ana ʻana me ka loli ʻana o nā kūlana hale hana.
ʻO kahi hiʻohiʻona ʻē aʻe o nā paepae granite precision ʻo kā lākou hiʻohiʻona haʻalulu. ʻOi aku ka maikaʻi o ka microstructure crystalline o ka granite ma mua o nā mea metala—a hiki i ka ʻumi manawa ʻoi aku ka maikaʻi ma mua o ka hao. He mea koʻikoʻi kēia waiwai i nā kaiapuni e hilinaʻi nei i nā mea hana hoʻonā kiʻekiʻe e like me interferometers, coordinate ana machines (CMMs), a me nā ʻōnaehana ana optical. Ma ka hōʻemi ʻana i ka haʻalulu a me ka resonance, hana ʻo granite i kahi ʻano ana "noho mālie" kahi e noho maʻemaʻe ai ka ʻikepili a hiki ke hana hou.
Hāʻawi pū ʻo Granite i ka paʻakikī like ʻole, ke kūpaʻa a me ka pale ʻana i ka corrosion. Kūʻē ʻo ia i nā ʻōpala a me ka ʻino kemika, mālama i kona palahalaha no nā makahiki he ʻumi ma lalo o ka hoʻohana maʻamau, a ʻaʻohe pono o ka mālama ʻana - ʻaʻole like me nā ili hao, pono e ʻoki mau ʻia a mālama ʻia me ka ʻōpala. Eia kekahi, ʻo ka granite he mea maoli ʻole ka magnetic, no laila kūpono ia no nā laboratories a me nā kaiapuni e pili ana i ka interference magnetic, e like me nā lako MRI a i ʻole nā mea hana hoʻāʻo pololei.
ʻO kēia mau hiʻohiʻona e hoʻolilo i nā paepae granite kūpono i mea nui i nā ʻoihana e hilinaʻi nei i ka pololei a me ke kūpaʻa. ʻO lākou ke kumu no ka hoʻonohonoho ʻana i nā mīkini ana, nā interferometers laser, nā mea hoʻohālikelike optical, a me nā mea hoʻāʻo roundness i hoʻohana ʻia e nā keʻena metrology a me nā keʻena noiʻi holomua. I ka ʻoihana semiconductor, kākoʻo lākou i nā ʻōnaehana nānā wafer a me nā mīkini lithography kahi e pili pono ai ke kūpaʻa i ka hua chip. Ma ka mīkini pololei a me ka optics, hāʻawi nā kumu granite i ke kākoʻo kūpaʻa no nā mīkini wili a me nā mīkini milling ultra-precision, e hōʻoiaʻiʻo ana i ka hoʻopau ʻana o ka ʻili a me ka pololei o ka dimensional. ʻOiai i loko o ka noiʻi ʻepekema, mai ka ʻimi ʻana i ka nalu gravity a hiki i ka mea hana biomedical, ʻo ka granite ke kumu hilinaʻi e mālama pono ai i nā hoʻokolohua.
ʻO ke koho ʻana i kahi paepae granite kūpono e pili ana i ke koho ʻana i ka nui kūpono a i ʻole ke kumu kūʻai. ʻO nā kumu e like me ka maikaʻi o ka waiwai, ka hoʻolālā hoʻolālā, a me ka hana hana hana e hoʻoholo ai i ka hana lōʻihi. Pono nā paepae e hoʻokō i nā māka pololei i ʻike ʻia (00, 0, a i ʻole 1) e like me ka ISO a i ʻole nā kūlana metrology aupuni, a hiki i nā mea hana ke hāʻawi i nā palapala hōʻoia ʻaoʻao ʻekolu. ʻO nā ʻenehana kiʻekiʻe e like me ka lapping pololei, ka ʻelemakule maoli, a me ka hoʻolālā kākoʻo ribbed structural kākoʻo e kōkua i ka mālama ʻana i ka deformation liʻiliʻi ma lalo o ka ukana.
Ke hoʻohālikelike ʻia me nā kumu hao kuʻuna, ʻoi aku ka maikaʻi o ka granite. Hōʻike ʻo ia i ke kūpaʻa kiʻekiʻe, ʻoi aku ka maikaʻi o ka damping, ʻoi aku ka maikaʻi o ka ʻaʻahu ʻana, a me nā kumukūʻai mālama haʻahaʻa, ʻoiai ʻo ia ka corrosion-proof a me ka magnetically neutral. ʻOiai ʻoi aku ka kiʻekiʻe o ke kumu kūʻai mua o ka granite, ʻo kona ola lōʻihi a me ka pololei pololei e lilo ia i ʻoi aku ka ʻoihana waiwai a hilinaʻi i ka wā lōʻihi.
ʻO ke kumu, ʻaʻole he ʻāpana pōhaku wale ka paepae granite pololei - ʻo ia ke kumu leo o ke ana a me ka hana ʻana o kēia wā. Hōʻike ia i ka hoʻokō ʻana o kahi ʻoihana i ka pololei, kūlike, a me ka maikaʻi maikaʻi. Ke neʻe nei nā ʻoihana i nā kūlana kiʻekiʻe o ka pololei, ʻo ke koho ʻana i kahi paepae granite he mea hoʻopukapuka ʻaʻole wale i nā lako akā i ka wā e hiki mai ana o ke ana ʻana i ka hilinaʻi ponoʻī.
Ka manawa hoʻouna: Nov-07-2025