M'dziko lopanga molondola, komwe kulondola kwa mlingo wa nanometer kungathe kupanga kapena kuswa chinthu, kutsetsereka kwa mapulaneti oyesera kumakhala ngati maziko ofunikira a miyeso yodalirika. Ku ZHHIMG, takhala zaka zambiri tikukwaniritsa zaluso ndi sayansi yopanga zida za granite, kuphatikiza luso lakale ndiukadaulo wapamwamba kwambiri kuti tipereke malo omwe amakhala ngati malo ofunikira kwambiri pamafakitale kuyambira kupanga ma semiconductor mpaka mainjiniya apamlengalenga. Njira yosiyanitsira ma angle, mwala wapangodya wa ndondomeko yathu yotsimikizira zaubwino, ikuyimira pachimake pakuchita izi—kuphatikiza masamu olondola ndi ukatswiri wapamanja kuti zitsimikizire kusalala m'njira zomwe zimatsutsa malire aukadaulo woyezera.
Sayansi Pambuyo pa Kutsimikizika kwa Flatness
Mapulatifomu oyesera a granite, omwe nthawi zambiri amawatcha molakwika kuti nsanja za "marble" mu jargon zamakampani, amapangidwa kuchokera ku ma depositi osankhidwa a granite osankhidwa chifukwa cha mawonekedwe awo apadera a kristalo komanso kukhazikika kwamafuta. Mosiyana ndi zitsulo zomwe zimatha kuwonetsa kupunduka kwa pulasitiki pansi pa kupsinjika, granite yathu yakuda ya ZHHIMG® - yolemera pafupifupi 3100 kg/m³ - imasunga kukhulupirika kwake ngakhale m'malo ovuta a mafakitale. Ubwino wachilengedwewu umapanga maziko a kulondola kwathu, koma kulondola kwenikweni kumafuna kutsimikizira mozama kudzera munjira ngati njira yosiyanitsira ma angle.
Njira yosiyanitsira ma angles imagwira ntchito pa mfundo yosavuta yonyenga: poyesa ma angles omwe ali pakati pa malo oyandikana nawo pamtunda, tikhoza kukonzanso masamu ake molondola kwambiri. Akatswili athu amayamba ndikuyika mbale yolondola ya mlatho yokhala ndi ma inclinometer ozindikira pamtunda wa granite. Akuyenda mwadongosolo m'mawonekedwe a nyenyezi kapena ma gridi, amalemba zopatuka mokhazikika pakanthawi kodziwikiratu, ndikupanga mapu atsatanetsatane a nsanja ya Microscopic undulations. Miyezo yamakonayi imasinthidwa kukhala mizere yopatuka pogwiritsa ntchito mawerengero a trigonometric, kuwulula kusiyanasiyana kwapamtunda komwe nthawi zambiri kumatsika pansi pa utali wa kuwala kowoneka.
Chomwe chimapangitsa kuti njirayi ikhale yamphamvu kwambiri ndikutha kugwira ntchito ndi nsanja zazikuluzikulu - zina zopitilira mita 20 m'litali - molondola mosadukiza. Ngakhale malo ang'onoang'ono amatha kudalira zida zoyezera molunjika monga ma interferometers a laser, njira yosiyanitsira ngodya imapambana kulanda kupotoza kobisika komwe kumatha kuchitika pamiyala yayitali ya granite. "Nthawi ina tidazindikira kupatuka kwa 0.002mm kudutsa nsanja ya 4-mita yomwe ikadakhala yosazindikirika ndi njira wamba," akukumbukira Wang Jian, katswiri wathu wamkulu wa metrologist yemwe ali ndi zaka zopitilira 35. "Kulondola kumeneku kumafunika mukamamanga zida zowunikira zomwe zimayesa mawonekedwe a nanoscale."
Kuphatikizana ndi njira yosiyanitsira ma angle ndi njira ya autocollimator, yomwe imagwiritsa ntchito kuyanjanitsa kwa kuwala kuti ikwaniritse zotsatira zofanana. Powonetsa kuwala kosakanikirana ndi magalasi olondola omwe aikidwa pa mlatho wosuntha, akatswiri athu amatha kuzindikira kusintha kwa makona pang'ono ngati 0.1 arcseconds-kufanana ndi kuyeza m'lifupi mwa tsitsi la munthu kuchokera pamtunda wa makilomita awiri. Njira yotsimikizira pawiriyi imatsimikizira kuti nsanja iliyonse ya ZHHIMG ikukwaniritsa kapena kupitilira miyezo yapadziko lonse lapansi, kuphatikiza DIN 876 ndi ASME B89.3.7, zomwe zimapatsa makasitomala athu chidaliro chogwiritsa ntchito malo athu monga momwe amagwiritsidwira ntchito poyang'anira khalidwe lawo.
Kupanga mwatsatanetsatane: Kuchokera ku Quarry kupita ku Quantum
Ulendo wochokera ku phula la granite yaiwisi kupita kumalo oyesera ovomerezeka ndi umboni wa ukwati wa ungwiro wa chilengedwe ndi luntha laumunthu. Ntchito yathu imayamba ndi kusankha zinthu, pomwe akatswiri a sayansi ya nthaka amasankha midadada kuchokera ku miyala yapadera ya m'chigawo cha Shandong, yotchuka popanga miyala ya granite yofanana kwambiri. Chida chilichonse chimayesedwa ndi akupanga kuti azindikire ming'alu yobisika, ndipo okhawo omwe ali ndi ming'alu yaying'ono yosachepera atatu pa kiyubiki mita amapitilira kupanga - mulingo wopitilira muyeso wamakampani.
Pamalo athu apamwamba kwambiri omwe ali pafupi ndi Jinan, midadada iyi imasinthidwa ndikutsata mosamalitsa kupanga. Makina owongolera manambala apakompyuta (CNC) amadula mwala wa granite mkati mwa 0.5mm pomaliza, pogwiritsa ntchito zida za diamondi zomwe zimafunikira kusinthidwa maola 8 aliwonse kuti zisungidwe molondola. Kukonzekera koyambirira kumeneku kumachitika m'zipinda zokhazikika kutentha komwe kumakhala kozungulira nthawi zonse pa 20 ° C ± 0.5 ° C, kulepheretsa kuwonjezereka kwa kutentha kuti zisakhudze miyeso.
Luso loona limawonekera pamapeto omaliza, pomwe amisiri apamwamba amagwiritsa ntchito njira zomwe zadutsa mibadwomibadwo. Amagwira ntchito ndi ma abrasives a iron oxide omwe amaimitsidwa m'madzi, amisiriwa amatha mpaka maola 120 akumaliza pamanja pa sikweya mita iliyonse, pogwiritsa ntchito luso lawo lodziwa kukhudza kuti azindikire zopatuka zazing'ono ngati ma microns awiri. Liu Wei, wogaya wa m'badwo wachitatu yemwe wathandizira kupanga nsanja za NASA's Jet Propulsion Laboratory akufotokoza kuti: “Zili ngati kuyesa kuona kusiyana kwa mapepala aŵiri olumikizidwa pamodzi ndi atatu. “Pakatha zaka 25, zala zanu zimayamba kukumbukira kuchita zinthu mwangwiro.”
Kachitidwe kabuku kameneka si kachikale chabe—ndikofunikira kuti tikwaniritse mulingo wa nanometer wofunidwa ndi makasitomala athu. Ngakhale ndi zopukutira zapamwamba za CNC, kusasinthika kwa kristalo wa granite kumapanga nsonga zazing'ono ndi zigwa zomwe mwachilengedwe wamunthu umatha kukhala wosalala nthawi zonse. Amisiri athu amagwira ntchito awiriawiri, amasinthana pakati pa magawo akupera ndi kuyeza pogwiritsa ntchito German Mahr mamita zikwi khumi (0.5μm resolution) ndi Swiss WYLER milingo yamagetsi, kuwonetsetsa kuti palibe dera lomwe limaposa kulekerera kwathu kosasunthika kwa 3μm/m kwa nsanja zokhazikika ndi 1μm/m pamlingo wolondola.
Kupitilira Pamwamba: Kuwongolera Zachilengedwe ndi Moyo Wautali
Pulatifomu yolondola ya granite ndiyodalirika monga momwe chilengedwe imagwirira ntchito. Pozindikira izi, tapanga zomwe timakhulupirira kuti ndi imodzi mwa malo ochitirapo misonkhano yaukadaulo ya Constant kutentha ndi chinyezi (malo ochitira maphunziro owongolera kutentha ndi chinyezi), yopitilira 10,000 m² pamalo athu akulu. Zipindazi zimakhala ndi pansi pa konkire yolimba kwambiri yotalikirapo 1 mita yotalikirana ndi 500mm-wide Anti-seismic ngalande (ngalande zogwetsera kunjenjemera) ndipo amagwiritsa ntchito ma cranes a Silent omwe amachepetsa kusokonezeka kozungulira - zinthu zofunika kwambiri poyezera zopatuka zazing'ono kuposa kachilombo.
Zosintha zachilengedwe pano sizifupikitsa kwambiri: kusiyanasiyana kwa kutentha kumangokhala ± 0.1 ° C pa maola 24, chinyezi chomwe chimakhala pa 50% ± 2%, ndi ma cell a mpweya amasungidwa pamiyezo ya ISO 5 (zochepera 3,520 particles za 0.5μm kapena zazikulu pa kiyubiki mita). Zinthu zotere sizimangotsimikizira miyeso yolondola panthawi yopanga komanso kutsanzira malo olamulidwa pomwe nsanja zathu zidzagwiritsidwa ntchito. "Timayesa nsanja iliyonse pansi pamikhalidwe yovuta kuposa yomwe makasitomala ambiri angakumane nayo," akutero Zhang Li, katswiri wathu wazachilengedwe. "Ngati nsanja ikhala yokhazikika pano, ichita kulikonse padziko lapansi."
Kudzipereka kumeneku pakuwongolera chilengedwe kumafikira pakupanga ndi kutumiza. Pulatifomu iliyonse imakulungidwa ndi thovu lokhuthala la 1cm ndikumangiriridwa m'mabokosi amatabwa omwe ali ndi zida zochepetsera kunjenjemera, kenako amanyamulidwa kudzera pa zonyamulira zapadera zomwe zili ndi makina oyimitsa kukwera ndege. Timawunikanso kugwedezeka ndi kutentha panthawi yodutsa pogwiritsa ntchito masensa a IoT, kupatsa makasitomala mbiri yakale yazinthu zawo asanachoke pamalo athu.
Zotsatira za njira yosamalayi ndi chinthu chokhala ndi moyo wapadera wautumiki. Ngakhale kuchuluka kwamakampani kukuwonetsa kuti nsanja ya granite ingafunike kukonzedwanso pakatha zaka 5-7, makasitomala athu nthawi zambiri amafotokoza kuti akugwira bwino ntchito kwa zaka 15 kapena kuposerapo. Kutalika kwa moyo kumeneku sikumangochokera ku kukhazikika kwachilengedwe kwa granite komanso kuchokera ku njira zathu zochepetsera nkhawa, zomwe zimaphatikizapo kukalamba mwachibadwa kwa miyezi 24 isanayambe kupanga makina. "Tidakhala ndi kasitomala kubweza nsanja kuti akawunike pambuyo pa zaka 12," akukumbukira woyang'anira zowongolera khalidwe Chen Tao. "Kusalala kwake kudasintha ndi 0.8μm - malinga ndi momwe timalolera poyamba. Ndiko kusiyana kwa ZHHIMG."
Kukhazikitsa Muyezo: Zitsimikizo ndi Kuzindikirika Padziko Lonse
M'makampani omwe zonena zolondola ndizofala, kutsimikizika kodziyimira pawokha kumalankhula zambiri. ZHHIMG imanyadira kuti ndiyopanga yokhayo m'gawo lathu yokhala ndi ziphaso za ISO 9001, ISO 45001, ndi ISO 14001 nthawi imodzi, kusiyana komwe kukuwonetsa kudzipereka kwathu pazabwino, chitetezo chapantchito, komanso udindo wa chilengedwe. Zida zathu zoyezera, kuphatikiza zida za German Mahr ndi Japanese Mitutoyo, zimayesedwa chaka ndi chaka ndi Shandong Provincial Institute of Metrology, ndikutsatiridwa ndi miyezo yadziko yomwe imasungidwa kudzera pakuwunika pafupipafupi.
Ziphasozi zatsegula zitseko za mgwirizano ndi mabungwe omwe akuvutitsa kwambiri padziko lonse lapansi. Kuyambira popereka maziko a granite pamakina a Samsung a semiconductor lithography mpaka popereka malo owonetsera ku Germany's Physikalisch-Technische Bundesanstalt (PTB), zida zathu zimagwira ntchito yachete koma yofunika kwambiri pakupititsa patsogolo ukadaulo wapadziko lonse lapansi. "Apple itabwera kwa ife kuti ipeze mapulatifomu olondola kuti ayesere zida zawo zam'makutu za AR, sanangofuna wogulitsa - ankafuna bwenzi lomwe limatha kumvetsetsa zovuta zomwe amakumana nazo," akutero mkulu wa zamalonda padziko lonse Michael Zhang. "Kutha kwathu kusintha makonda onse ndi njira yotsimikizira zidapangitsa kusiyana konse."
Mwina tanthauzo lalikulu ndikuzindikirika ndi mabungwe azamaphunziro omwe ali patsogolo pa kafukufuku wa metrology. Mgwirizano ndi yunivesite ya Singapore National ndi University of Stockholm yaku Sweden zatithandiza kukonza njira zathu zosiyanitsira ma angle, pomwe mapulojekiti ogwirizana ndi Yunivesite ya Zhejiang yaku China akupitilizabe kupitilira malire a zomwe zingayesedwe. Mgwirizanowu umawonetsetsa kuti njira zathu zikusintha limodzi ndi matekinoloje omwe akubwera, kuchokera ku quantum computing mpaka kupanga mabatire am'badwo wotsatira.
Pamene tikuyang'ana zam'tsogolo, mfundo zomwe zimachokera ku njira yosiyana siyana zimakhalabe zofunikira monga kale. Munthawi yomwe ikuchulukirachulukira zongopanga zokha, tapeza kuti miyeso yodalirika imatulukabe kuchokera kuukadaulo wapamwamba komanso ukatswiri wa anthu. Ogaya athu ambuye, omwe amatha "kumva" ma microns opatuka, amagwira ntchito limodzi ndi makina owunikira ma data oyendetsedwa ndi AI omwe amasanthula masauzande a miyeso mumasekondi. Mgwirizanowu - wakale ndi watsopano, waumunthu ndi makina - umatanthawuza njira yathu yolondola.
Kwa mainjiniya ndi akatswiri apamwamba omwe ali ndi ntchito yowonetsetsa kuti zogulitsa zawo ndizolondola, kusankha kwa nsanja yoyesera ndiko maziko. Sizokhudza kungokumana ndi zofunikira koma kukhazikitsa malo omwe angadalire kwambiri. Ku ZHHIMG, sitimangomanga nsanja za granite - timakulitsa chidaliro. Ndipo m'dziko limene muyeso wochepa kwambiri ukhoza kukhala ndi zotsatira zazikulu, chidaliro chimenecho ndicho chirichonse.
Nthawi yotumiza: Nov-03-2025