Ua hōʻea ka ʻimi ʻana i ka pololei loa i ka hana ʻana o kēia au i kahi kiko kahi e hilinaʻi wale ai nā mea ʻike uila holomua loa e like me ke kahua a lākou e kū nei. Ke neʻe nei nā ʻoihana honua i nā hoʻomanawanui sub-micron, ua neʻe ke kamaʻilio ʻana ma waena o nā ʻenekinia ma ʻEulopa a me ʻAmelika ʻĀkau mai ka polokalamu o ke ana ʻana i ka lako paʻa kumu. Ma ke kikowaena o kēia hoʻololi ʻana he mea i ola no nā tausani makahiki akā ke hana hou ʻia nei no ka wā e hiki mai ana: granite kūlohelohe.
No nā makahiki he ʻumi, ʻo ke kūlana maʻamau no nā kumu mīkini kaumaha he hao i hoʻolei ʻia a kila paha. Eia nō naʻe, ʻoiai ke koi nei nā ʻoihana semiconductor, aerospace, a me nā mea lapaʻau i ka throughput kiʻekiʻe a me ka pololei ʻoi aku ka maikaʻi, ua lilo nā palena o ka metala—ʻo ia hoʻi kona hoʻonui wela a me ka nele o ka damping—i mau bottlenecks. ʻO ia ke kumu i ʻike ʻole ʻia ai kahi Machine Base ma Natural Granite ma ke ʻano he koho kuʻuna, akā he mea pono hana kiʻekiʻe no nā wahi e kūʻē i ka haʻalulu.
ʻO ke Kino Pilikino o ke Kū'ē Haʻalulu
ʻO kekahi o nā pilikia koʻikoʻi i ka metrology wikiwiki kiʻekiʻe ka hoʻokele ʻana i ka resonance. I loko o kahi keʻena hoʻokolohua kiʻekiʻe, ʻo nā haʻalulu ka ʻenemi o ka pololei. Hiki i kēia mau mea ke kumu mai nā neʻe ʻana o ka mīkini kūloko, nā ʻōnaehana hoʻoluʻu o nā mīkini, a i ʻole nā mea o waho e like me ke kaʻa nui ma waho o ka hale. Hāʻawi kahi kumu mīkini i loko o ka granite kūlohelohe i kahi pae o ke kū'ē ʻana i ka haʻalulu e hakakā nei nā mea synthetic a i ʻole nā mea metala e hoʻokūkū.
Hoʻopau maoli ke ʻano crystalline paʻa a heterogeneous o Granite i ka ikehu kinetic. Ke neʻe wikiwiki nei kahi probe ana ma luna o kahi ʻili, ua omo ʻia nā micro-vibrations e ka nuipa granite, e hōʻoiaʻiʻo ana e noho maʻemaʻe a ʻaʻohe walaʻau o nā heluhelu o ka sensor. He mea koʻikoʻi kēia hopena damping no nā ʻoihana e hoʻohana ana i nā ʻōnaehana optical kiʻekiʻe a i ʻole nā interferometers laser, kahi hiki i kahi nanometer o ka oscillation ke alakaʻi i kahi nānā maikaʻi ʻole.
Ke Koʻikoʻi Koʻikoʻi o ka NIST Traceable Flatness
No nā hoa o ZHHIMG ma ʻAmelika Hui Pū ʻIa a ma ka ʻAhahui ʻEulopa, ʻaʻole wale ka pololei he koi—pono ia he ʻoiaʻiʻo i hōʻoia ʻia. I ke kūkākūkā ʻana i nā Metrology Granite Platforms, hoʻohana pinepine ʻia ka huaʻōlelo "flatness", akā ma kahi ʻano hana hoʻokolohua ʻoihana, pono ia e pili pono i nā kūlana honua. ʻO kēia kahi e lilo ai ka NIST traceable flatness i laina hoʻokaʻawale ma waena o kahi papa pōhaku maʻamau a me kahi ʻāpana ʻenekinia papa ʻoihana.
ʻO ka hoʻokō ʻana i kahi ʻili e noho pālahalaha ana i loko o kekahi mau miliona o ka ʻīniha e pono ai ka hui pū ʻana o nā mea maka kiʻekiʻe a me ka hana lima akamai. Hoʻohana ʻo ZHHIMG i nā ʻano hana lima lima holomua, kahi hana hiki ʻole ke kope piha ʻia e nā mīkini wale nō. Ma ka hōʻoia ʻana i kēlā me kēia kahua me ka laser interferometry a me ka hōʻoia ʻana he hiki ke hahai ʻia ka calibration ma NIST, hāʻawi mākou i kā mākou mea kūʻai aku me ka hōʻoia i palapala ʻia no kā lākou mau palapala hōʻoia ISO a me nā ʻaelike pae aupuni. Hōʻoia kēia hiki ke hahai ʻia e kūlike kahi ana i lawe ʻia ma kahi lab ma Kaleponi a i ʻole Kelemania me ka ʻikepili i hana ʻia ma kā mākou hale hana.
No ke aha i ʻoi aku ai ka maikaʻi o ka Granite kūlohelohe ma mua o nā koho ʻē aʻe Synthetic
I nā makahiki i hala iho nei, ua kaulana ka "mineral casting" a i ʻole "epoxy granite" ma ke ʻano he koho kūpono i ke kumukūʻai. ʻOiai he wahi ko kēia mau mea i ka mīkini maʻamau, hāʻule pinepine lākou i nā noi metrology koi nui loa. Hāʻawi ka granite kūlohelohe, ʻoiai ka Jinan Black Granite i hoʻohana ʻia e ZHHIMG, i kahi pae o ke kūpaʻa dimensional ʻaʻole hiki i nā composites synthetic ke hōʻoia i nā wā lōʻihi.
Loaʻa i nā kumu synthetic ka ʻelemakule kemika a me ka hiki ke degassing, hiki ke alakaʻi i nā loli kūkulu microscopic i kekahi mau makahiki. ʻO ka granite kūlohelohe, i hoʻokumu ʻia ma luna o nā miliona miliona mau makahiki ma lalo o ke kaomi ikaika, aia ma ke ʻano he "hoʻomaha." ʻAʻole ia e hoʻokomo i nā pilikia e hiki ai ke alakaʻi i ka warping a i ʻole ka wili ʻana. Eia kekahi, kūpaʻa kūlohelohe ka granite i ka corrosion a ʻaʻole pono i nā uhi pale popopo pipiʻi e pono ai ka hao hoʻolei. ʻO kēia ka mea kūpono no nā wahi lumi maʻemaʻe kahi e hiki ai i ka outgassing kemika a i ʻole ka haumia ʻaila ke hōʻino i ka holo hana o nā wafers silicon a i ʻole nā aniani optical.
Hoʻopilikino a me ka ʻenekinia no ka wā e hiki mai ana
He wahi hoʻohui ka hale hana nānā hou. He kahua mīkini maGranite kūloheloheʻaʻole pinepine he papa pālahalaha wale nō i kēia lā; he ʻaha hui paʻakikī ia e hōʻike ana i nā bearings ea i hoʻohui ʻia, nā kahawai vacuum, a me nā mea hoʻokomo wili pololei. Ua ʻike ʻo ZHHIMG e kākoʻo pono i ka mākeke Komohana, pono mākou e hana ma ke ʻano he mea hoʻolako. He hoa hana ʻenekinia mākou i hiki ke unuhi i nā hoʻolālā CAD paʻakikī i nā hale granite hana.
ʻO ko mākou hiki ke hana i nā kahua metrology maʻamau e hiki ai i nā ʻenekinia ke hoʻolālā i kā lākou ʻōnaehana mai ka honua a i luna me ka ʻole o ka palena ʻia e nā nui papa inoa maʻamau. Inā he kumu ia no kahi CMM nui a i ʻole kahi kahua kūikawā no ka hoʻāʻo ʻana i nā ʻāpana ukali, e mau ana ke kālele ʻana ma ka male ʻana o ke kūpaʻa geological a me ka pololei mechanical.
Ke Kau ʻana i ke Kūlana Honua ma ka Metrology
I ko mākou nānā ʻana i nā makahiki he ʻumi e hiki mai ana o ka hana ʻana, e ulu wale ana ke kuleana o ka ʻepekema mea. ʻO ke kūpaʻa o kahi kumu granite pale haʻalulu ka hoa leo ʻole i kēlā me kēia holomua i ka nanotechnology a me ka micro-electronics. Ma ka mālama ʻana i ka nānā ʻana i ka pōhaku kūlohelohe kiʻekiʻe a me ka pili ʻana i nā kūlana calibration koʻikoʻi loa, hoʻomau ʻo ZHHIMG i ka hāʻawi ʻana i ke kahua e hana ʻia ai nā ana pololei loa o ka honua.
ʻAʻole wale ka hoʻololi ʻana i ka granite he hoʻololi i nā mea; he hoʻopukapuka kālā ia i ke ola lōʻihi a me ka hilinaʻi o ke kaʻina hana hoʻomalu maikaʻi o kahi brand. I loko o kahi honua kahi i lawa ʻole ai ka "kokoke i ka lawa", ʻo ke koho kūlohelohe ka mea pololei loa.
Ka manawa hoʻouna: Pepeluali-28-2026