I ke ao o ka metrology pololei kiʻekiʻe, he mea nui kēlā me kēia micron. Inā ʻoe e hoʻoponopono ana i nā ʻāpana aerospace, e hōʻoia ana i nā geometries powertrain automotive, a i ʻole e hōʻoia ana i ka hoʻonohonoho ʻana o nā mea hana semiconductor, ʻaʻole wale ka hana o kāu ʻōnaehana ana ma kāna mau sensor a i ʻole polokalamu—akā, ma luna o nā mea ma lalo o nā mea āpau: ke kumu mīkini. Ma ZHHIMG, ua ʻike lōʻihi mākou e hoʻomaka ka pololei maoli me kahi kumu paʻa, paʻa ka wela, a me ka hoʻohaʻahaʻa haʻalulu. ʻO ia ke kumu i hana ʻia ai kā mākou mau ʻōnaehana Mīkini Ana Bilateral mai ka honua a i luna—ma ke ʻano maoli—ma nā kumu mīkini granite i hana ʻia e hoʻonohonoho i kahi pae hoʻohālikelike hou no ka metrology ʻoihana.
ʻAʻole wale ka Granite he koho mea; he hoʻoholo ʻenekinia hoʻolālā ia. ʻAʻole e like me nā moena kila a i ʻole ka hao i hoʻolei ʻia e hoʻonui, ʻaelike, a warp paha me nā loli mahana ambient, hāʻawi ka granite kūlohelohe i ka hoʻonui wela kokoke i ka zero ma luna o nā pae hale hana maʻamau. He mea koʻikoʻi kēia kūpaʻa kūlohelohe no nā mīkini ana bilateral, e hilinaʻi nei i nā lima probing symmetrical a i ʻole nā ʻōnaehana optical dual-axis e hopu i ka ʻikepili dimensional mai nā ʻaoʻao ʻelua o kahi workpiece i ka manawa like. ʻO kēlā me kēia distortion i ke kumu - ʻoiai ma ka pae sub-micron - hiki ke hoʻolauna i nā hewa ʻōnaehana e hoʻopilikia i ka hana hou ʻana. ʻO kā mākou moena mīkini granite no nā kahua Mīkini Ana Bilateral ua hoʻopili pololei ʻia i nā ʻae ʻana o ka flatness i loko o 2-3 microns ma waena o nā spans e ʻoi aku ma mua o 3 mika, e hōʻoiaʻiʻo ana e noho maikaʻi nā axes ana ʻelua ma lalo o nā kūlana hana honua maoli.
Akā no ke aha i koho kūikawā ʻia ai ka granite no nā ʻano hana bilateral? Aia ka pane i ka symmetry. ʻAʻole wale ke ana ʻana o ka Mīkini Ana Bilateral—hoʻohālikelike ia. Loiloi ia i ka parallelism, coaxiality, a me ka symmetry ma ka hopu ʻana i nā kiko ʻikepili mai nā ʻaoʻao kū'ē i loko o kahi sweep synchronized hoʻokahi. Pono kēia i kahi kumu ʻaʻole wale nō ka pālahalaha akā isotropic hoʻi i nā ʻano paʻakikī a me ka damping ma kona ʻili holoʻokoʻa. Hāʻawi ʻo Granite i kēia ʻano like ma ke ʻano kūlohelohe. Hoʻopili kona ʻano crystalline i nā haʻalulu alapine kiʻekiʻe mai nā mīkini kokoke, ka hele wāwae, a i ʻole nā ʻōnaehana HVAC—e damping ana iā lākou me ka ʻoi aku ka maikaʻi ma mua o nā koho metala. ʻO ka ʻoiaʻiʻo, ua hōʻike nā hoʻokolohua kūʻokoʻa e hōʻemi ana nā kumu granite i ka hoʻonui resonant a hiki i ka 60% i hoʻohālikelike ʻia me ka hao i hoʻolei ʻia, e unuhi pololei ana i nā hōʻailona probe maʻemaʻe a me ka maopopo ʻole o ke ana.
Ma ZHHIMG, ʻaʻole mākou e kiʻi i nā papa granite i kūʻai mua ʻia. Ua ʻeli ʻia kēlā me kēia moena granite no ka Bilateral Measuring Machine mai nā waihona i koho ʻia i ʻike ʻia no ka density kūlike a me ka porosity haʻahaʻa—ʻo ka diabase ʻeleʻele a i ʻole ka gabbro fine-grained mai nā kumu ʻEulopa a me ʻAmelika ʻĀkau i hōʻoia ʻia. Hoʻomaʻamaʻa kēia mau poloka i nā mahina o ka ʻelemakule kūlohelohe ma mua o ka mīkini kikoʻī e hōʻoluʻolu i nā pilikia kūloko. A laila wale nō lākou e komo ai i loko o kā mākou hale metrology i kāohi ʻia e ke aniau, kahi e ʻoki lima ai nā mea hana lima i nā ʻili kuhikuhi a hoʻohui i nā mea hoʻokomo wili, nā lugs grounding, a me nā alahao modular me ka ʻole o ka hoʻopilikia ʻana i ka pono o ke kūkulu ʻana. ʻO ka hopena?He kahua granite kikoʻīe lawelawe ana ma ke ʻano he iwi kuamoʻo mechanical a me ka mokulele kuhikuhi metrological—e hoʻopau ana i ka pono no nā mea hana calibration lua ma nā noi he nui.
ʻOi aku kā mākou kūpaʻa ma mua o ke kahua ponoʻī. No nā mea kūʻai aku e lawelawe ana i nā ʻāpana nui—e like me nā ʻāpana fuselage mokulele, nā kikowaena turbine makani, a i ʻole nā bogies kaʻaahi—ua hoʻomohala mākou i ka moʻo kumu Mīkini Measuring Gantry Nui. Hoʻohui kēia mau ʻōnaehana i nā ala holo granite i hoʻolōʻihi ʻia (a hiki i 12 mika ka lōʻihi) me nā gantries kila i hoʻoikaika ʻia e kau ana ma luna o nā bearings ea, i hoʻopaʻa ʻia i ka datum granite monolithic like. Hoʻohui kēia hoʻolālā hybrid i ka scalability o nā CMM ʻano alahaka me ke kūpaʻa kūloko o ka granite, e hiki ai i ka pololei volumetric o ± (2.5 + L/300) µm ma nā envelopes hana nui. ʻO ke koʻikoʻi, hoʻoilina nā poʻo ʻike bilateral i kau ʻia ma luna o kēia mau gantries i ka neutrality thermal o ka granite, e hōʻoiaʻiʻo ana e kūlike nā ana i lawe ʻia i ka wanaʻao me nā mea i hoʻopaʻa ʻia i ke awakea—me ka ʻole o ka recalibration mau.
He mea kūpono ke hoʻomaopopo ʻana ʻaʻole i hana like ʻia nā "granite" āpau. Hoʻohana kekahi mau mea hoʻokūkū i nā resins composite a i ʻole ka pōhaku i hoʻohui hou ʻia e hōʻemi i nā kumukūʻai, e mōhai ana i ke kūpaʻa lōʻihi no ka mālama kālā pōkole. Ma ZHHIMG, hoʻopuka mākou i ka palapala hōʻoia piha no kēlā me kēia kumu—me ka density, ka ikaika compressive, a me ke coefficient o ka hoʻonui ʻana o ka thermal—no laila ʻike pono kā mākou mea kūʻai aku i ka mea a lākou e kūkulu nei. Ua hui pū mākou me nā ʻoihana metrology aupuni e hōʻoia i ka hana o kā mākou granite ma nā protocols hoʻāʻo ISO 10360-compliant, e hōʻoia ana e ʻoi aku ka maikaʻi o kā mākou granite precision no nā ʻōnaehana Bilateral Measuring Machine ma mua o nā pae hoʻohālikelike o ka ʻoihana ma ka hana hou ʻana i ka wā pōkole a me ke kūʻē ʻana i ka drift lōʻihi.
No nā ʻoihana kahi i hiki ʻole ai ke kūkākūkā ʻia ke kaha kiʻi ʻia—ka hana ʻana i nā mea lapaʻau, ka ʻaelike pale kaua, a i ʻole ka hana ʻana i nā pila EV—ʻaʻole koho kēia pae o ka paʻakikī kumu. He mea ola ia. Hiki i kahi hale stator i hoʻonohonoho pono ʻole ʻia a i ʻole kahi rotor brake asymmetric ke hala i nā hoʻokolohua hana i kēia lā akā hāʻule nui i ke kahua i ka lā ʻapōpō. Ma ka hoʻopaʻa ʻana i kāu kahe hana metrology i kahi ZHHIMGkumu mīkini granite, ʻaʻole ʻoe e kūʻai wale ana i nā lako; ke hoʻopukapuka nei ʻoe i ka hilinaʻi ana e mau ana no nā makahiki he ʻumi. ʻO kā mākou ʻōnaehana bilateral kahiko loa i hoʻokomo ʻia, i kauoha ʻia i ka makahiki 2008 no kahi mea hana turbine Kelemania, ke hana mau nei i loko o nā kikoʻī kumu - ʻaʻohe re-lapping, ʻaʻohe recalibration drift, ʻo ka pololei paʻa ʻole i kēlā me kēia makahiki.
Eia kekahi, ua ulana ʻia ke kūpaʻa i loko o kēia ʻano akeakamai. He 100% kūlohelohe ka Granite, hiki ke hana hou ʻia, a ʻaʻole pono nā uhi a i ʻole nā hana e pala i ka hala ʻana o ka manawa. ʻAʻole e like me nā kiʻi kila i pena ʻia e haki a pala paha, ʻoi aku ka maikaʻi o kahi kumu granite i mālama pono ʻia me ka makahiki, e hoʻomohala ana i kahi ʻili laumania ma o ka hoʻohana mālie. Hoʻohālikelike kēia lōʻihi me ka hoʻoikaika nui ʻana i ke kumukūʻai holoʻokoʻa o ka loaʻa ʻana o ka hana ʻana i ka hana holomua—kahi e ʻoi aku ai ka waiwai o ka manawa hana, ka hilinaʻi, a me ke ola ma mua o nā kumukūʻai mua.
No laila, i ka loiloi ʻana i kāu hoʻopukapuka metrology aʻe, e nīnau iā ʻoe iho: ke kau nei kāu ʻōnaehana o kēia manawa ma luna o kahi kahua i hoʻolālā ʻia no ka pololei—a i ʻole ka maʻalahi wale nō? Inā hōʻike kāu mau ana bilateral i ka ʻokoʻa i wehewehe ʻole ʻia, inā hoʻopau kāu mau hana uku kaiapuni i ka manawa pōʻaiapuni nui, a inā e emi mau ana kāu mau manawa calibration, ʻaʻole paha ka pilikia ma kāu mau probes a polokalamu paha, akā ma nā mea e kākoʻo ana iā lākou.
Ma ZHHIMG, ke kono nei mākou i nā ʻenekinia, nā luna hoʻokele maikaʻi, a me nā loea metrology ma ʻAmelika ʻĀkau, ʻEulopa, a me ʻAsia-Pākīpika e ʻike i ka ʻokoʻa o kahi kahua granite maoli.www.zhhimg.come ʻimi i nā haʻawina hihia mai nā alakaʻi aerospace nāna i hōʻemi i ka maopopo ʻole o ka nānā ʻana ma 40% ma hope o ka hoʻololi ʻana i kā mākou ʻōnaehana bilateral, a i ʻole e nānā i nā demo ola o kā mākou waihona Mīkini Measuring Gantry Nui i ka hana. No ka mea, i ke ana pololei ʻana, ʻaʻohe ala pōkole—he ʻāina paʻa wale nō.
A i kekahi manawa, he granite maoli kēlā ʻāina.
Ka manawa hoʻouna: Ian-05-2026