Mu dziko la kupanga zinthu molondola, komwe kulondola kwa nanometer kungapangitse kapena kuswa chinthu, kusalala kwa nsanja zoyesera kumakhala ngati maziko ofunikira kwambiri pakuyeza kodalirika. Ku ZHHIMG, takhala zaka zambiri tikukonza luso ndi sayansi yopanga zinthu za granite, kuphatikiza luso lachikhalidwe ndi ukadaulo wapamwamba kuti tipereke malo omwe ndi chizindikiro chachikulu cha mafakitale kuyambira kupanga zinthu za semiconductor mpaka uinjiniya wa ndege. Njira yosiyana ndi ngodya, mwala wapangodya wa njira yathu yotsimikizira khalidwe, ikuyimira pachimake pa ntchito iyi—kuphatikiza kulondola kwa masamu ndi ukatswiri wochita zinthu mwanzeru kuti titsimikizire kusalala m'njira zomwe zimatsutsa malire a ukadaulo woyezera.
Sayansi Yotsimikizira Kukhazikika
Mapulatifomu oyesera granite, omwe nthawi zambiri amatchedwa mapulatifomu a "marble" m'mawu osavuta amakampani, amapangidwa kuchokera ku granite yosankhidwa yosankhidwa chifukwa cha kapangidwe kake kabwino kwambiri ka kristalo komanso kukhazikika kwa kutentha. Mosiyana ndi malo achitsulo omwe amatha kuwonetsa kusintha kwa pulasitiki pansi pa kupsinjika, granite yathu yakuda ya ZHHIMG®—yokhala ndi kuchuluka kwa pafupifupi 3100 kg/m³—imasungabe umphumphu wake ngakhale m'malo ovuta amakampani. Ubwino wachilengedwe uwu ndiwo maziko a kulondola kwathu, koma kulondola kwenikweni kumafuna kutsimikiziridwa mwamphamvu kudzera m'njira monga njira yosiyanitsira ngodya.
Njira yosiyanitsira ma angle imagwira ntchito motsatira mfundo yosavuta koma yonyenga: poyesa ma angle opendekera pakati pa malo oyandikana pamwamba, tikhoza kukonzanso malo ake mwa masamu molondola kwambiri. Akatswiri athu amayamba mwa kuyika mbale yolondola ya mlatho yokhala ndi ma inclinometers ozindikira pamwamba pa granite. Poyenda mwadongosolo m'mawonekedwe ofanana ndi nyenyezi kapena gridi, amalemba ma angle deviations pa nthawi zomwe zafotokozedwa kale, ndikupanga mapu atsatanetsatane a ma Microscopic undulations a nsanjayo. Miyeso iyi ya angular imasinthidwa kukhala ma linear deviation pogwiritsa ntchito ma calculation a trigonometric, kuwonetsa kusintha kwa pamwamba komwe nthawi zambiri kumakhala pansi pa mafunde a kuwala kooneka.
Chomwe chimapangitsa njira iyi kukhala yamphamvu kwambiri ndi kuthekera kwake kugwira mapulatifomu akuluakulu—ena opitirira mamita 20 m'litali—ndi kulondola kokhazikika. Ngakhale malo ang'onoang'ono angadalire zida zoyezera mwachindunji monga laser interferometers, njira yosiyana ndi ngodya imapambana pojambula kupindika pang'ono komwe kungachitike pazida zokulirapo za granite. "Tidapeza kale kusiyana kwa 0.002mm kudutsa nsanja ya mamita 4 komwe sikukanadziwika ndi njira zachikhalidwe," akukumbukira Wang Jian, katswiri wathu wamkulu wa metrology yemwe ali ndi zaka zoposa 35 zakuchitikira. "Kulondola kumeneko ndikofunikira mukamanga zida zowunikira za semiconductor zomwe zimayesa mawonekedwe a nanoscale."
Njira yosinthira ma angle ndi autocollimator, yomwe imagwiritsa ntchito kuwala kofanana kuti ipeze zotsatira zofanana. Mwa kuwonetsa magalasi owunikira bwino omwe ali pa mlatho woyenda, akatswiri athu amatha kuzindikira kusintha kwa ma angle pang'ono ngati masekondi 0.1 - ofanana ndi kuyeza m'lifupi mwa tsitsi la munthu kuchokera pamtunda wa makilomita awiri. Njira yotsimikizira kawiri iyi imatsimikizira kuti nsanja iliyonse ya ZHHIMG ikukwaniritsa kapena kupitirira miyezo yapadziko lonse lapansi, kuphatikiza DIN 876 ndi ASME B89.3.7, kupatsa makasitomala athu chidaliro chogwiritsa ntchito malo athu ngati chizindikiro chachikulu pakuwongolera khalidwe lawo.
Kupanga Molondola: Kuchokera ku Quantum mpaka ku Quantum
Ulendo wochokera ku chipika cha granite chosaphika kupita ku malo oyesera ovomerezeka ndi umboni wa mgwirizano wa ungwiro wa chilengedwe ndi luntha la anthu. Njira yathu imayamba ndi kusankha zinthu, komwe akatswiri a za nthaka amasankha mabuloko ochokera m'mabwalo apadera ku Shandong Province, otchuka popanga granite mofanana kwambiri. Chipika chilichonse chimayesedwa ndi ultrasound kuti chizindikire kusweka kobisika, ndipo okhawo omwe ali ndi ming'alu yochepera itatu pa kiyubiki mita imodzi amapitiliza kupanga—chizolowezi choposa miyezo yamakampani.
Mu malo athu apamwamba kwambiri pafupi ndi Jinan, mabuloko awa amasinthidwa kudzera mu njira yopangira yowongoleredwa bwino. Makina owongolera manambala a pakompyuta (CNC) amayamba kudula granite mozungulira 0.5mm kuchokera pa miyeso yomaliza, pogwiritsa ntchito zida zokhala ndi nsonga ya diamondi zomwe ziyenera kusinthidwa maola 8 aliwonse kuti zisunge kulondola kodulira. Kapangidwe koyambirira kameneka kamachitika m'zipinda zokhazikika kutentha komwe nyengo imakhala yokhazikika pa 20°C ± 0.5°C, zomwe zimaletsa kukula kwa kutentha kuti kusakhudze miyeso.
Luso lenileni limayamba kumapeto kwa ntchito yopera, komwe akatswiri amagwiritsa ntchito njira zomwe zidaperekedwa m'mibadwo yambiri. Pogwira ntchito ndi zinthu zopopera za iron oxide zomwe zimapachikidwa m'madzi, akatswiriwa amatha maola 120 akumaliza ndi manja mita iliyonse ya sikweya, pogwiritsa ntchito luso lawo lodziwa bwino ntchito kuti azindikire kusiyana kwa mapepala ang'onoang'ono ngati ma microns awiri. "Zili ngati kuyesa kumva kusiyana pakati pa mapepala awiri ophatikizidwa pamodzi poyerekeza ndi atatu," akutero Liu Wei, wopera wa m'badwo wachitatu yemwe wathandiza kupanga mapulatifomu a Jet Propulsion Laboratory ya NASA. "Pambuyo pa zaka 25, zala zanu zimakhala ndi kukumbukira kwangwiro."
Njira imeneyi si yachikhalidwe chabe—ndi yofunika kwambiri kuti makasitomala athu akwaniritse kuchuluka kwa nanometer komwe makasitomala athu amafunikira. Ngakhale ndi makina opukusira a CNC apamwamba, kusinthasintha kwa kapangidwe ka granite kumapanga mapiri ndi zigwa zazing'ono zomwe malingaliro a anthu okha ndi omwe amatha kusuntha nthawi zonse. Amisiri athu amagwira ntchito awiriawiri, kusinthana pakati pa magawo opukusira ndi kuyeza pogwiritsa ntchito German Mahr ya mphindi khumi (0.5μm resolution) ndi Swiss WYLER electronic levels, kuonetsetsa kuti palibe malo opitilira kulekerera kwathu kolimba kwa 3μm/m pamapulatifomu wamba ndi 1μm/m pamagiredi olondola.
Kupitirira Pamwamba: Kulamulira Zachilengedwe ndi Kukhala ndi Moyo Wautali
Pulatifomu yolondola ya granite ndi yodalirika ngati malo omwe imagwira ntchito. Pozindikira izi, tapanga zomwe tikukhulupirira kuti ndi imodzi mwa malo ochitira masewera olimbitsa thupi okhazikika komanso onyowa (malo ochitira masewera olimbitsa thupi olamulidwa ndi kutentha ndi chinyezi), okhala ndi malo opitilira 10,000 m² pamalo athu akuluakulu. Zipinda izi zili ndi pansi pa konkire wolimba kwambiri wa mita imodzi, wopatulidwa ndi ngalande yolimbana ndi chivomerezi ya 500mm (ngalande zonyowa ndi kugwedezeka) ndipo amagwiritsa ntchito ma crane ozungulira omwe amachepetsa kusokonezeka kwa malo—zinthu zofunika kwambiri poyesa kusiyana kwa kachilomboka.
Zinthu zachilengedwe zomwe zili pano ndi zazikulu kwambiri: kusintha kwa kutentha kumakhala kochepa pa ±0.1°C pa maola 24, chinyezi chimakhala pa 50% ± 2%, ndipo kuchuluka kwa tinthu ta mpweya kumasungidwa pa miyezo ya ISO 5 (tinthu tochepera 3,520 ta 0.5μm kapena kuposerapo pa mita imodzi ya kiyubiki). Zinthu zoterezi sizimangotsimikizira kuti zimayesedwa molondola panthawi yopanga komanso zimatsanzira malo olamulidwa komwe nsanja zathu zidzagwiritsidwa ntchito pamapeto pake. "Timayesa nsanja iliyonse pansi pa mikhalidwe yovuta kuposa yomwe makasitomala ambiri angakumane nayo," akutero Zhang Li, katswiri wathu waukadaulo wa zachilengedwe. "Ngati nsanja ikhalabe yokhazikika pano, idzachita bwino kulikonse padziko lapansi."
Kudzipereka kumeneku pakuwongolera chilengedwe kumakhudzanso njira zathu zopakira ndi kutumiza. Nsanja iliyonse imakutidwa ndi thovu lokhuthala la 1cm ndikumangiriridwa m'mabokosi amatabwa okhala ndi zinthu zochepetsera kugwedezeka, kenako imayendetsedwa kudzera m'magalimoto apadera okhala ndi makina oimika magalimoto amlengalenga. Timawunikiranso ngakhale kutentha ndi kugwedezeka panthawi yoyenda pogwiritsa ntchito masensa a IoT, kupatsa makasitomala mbiri yonse ya chilengedwe cha malonda awo asanachoke pamalo athu.
Zotsatira za njira yosamala iyi ndi chinthu chomwe chimakhala ndi moyo wabwino kwambiri. Ngakhale kuti kuchuluka kwa mafakitale kumasonyeza kuti nsanja ya granite ingafunike kukonzedwanso pambuyo pa zaka 5-7, makasitomala athu nthawi zambiri amanena kuti imagwira ntchito bwino kwa zaka 15 kapena kuposerapo. Kukhalitsa kumeneku sikungochokera ku kukhazikika kwa granite komanso njira zathu zochepetsera kupsinjika, zomwe zimaphatikizapo kukalamba mwachilengedwe kwa miyezi yosachepera 24 isanapangidwe. "Tinapempha kasitomala kuti abwezere nsanjayo kuti akaiyang'ane patatha zaka 12," akukumbukira woyang'anira zowongolera khalidwe Chen Tao. "Kusalala kwake kunasintha ndi 0.8μm yokha - mkati mwa zomwe tidapereka poyamba. Ndi kusiyana kwa ZHHIMG."
Kukhazikitsa Muyezo: Ziphaso ndi Kuzindikirika Padziko Lonse
Mu makampani omwe amanena kuti kulondola kuli kofala, kutsimikizika kodziyimira pawokha kumawonetsa zambiri. ZHHIMG imadzitamandira kukhala wopanga yekhayo m'gawo lathu yemwe ali ndi ziphaso za ISO 9001, ISO 45001, ndi ISO 14001 nthawi imodzi, kusiyana komwe kukuwonetsa kudzipereka kwathu ku khalidwe labwino, chitetezo kuntchito, komanso udindo woteteza chilengedwe. Zipangizo zathu zoyezera, kuphatikiza zida za German Mahr ndi Japanese Mitutoyo, zimayesedwa chaka chilichonse ndi Shandong Provincial Institute of Metrology, ndipo miyezo ya dziko imatsatiridwa nthawi zonse kudzera mu kafukufuku wokhazikika.
Ziphaso zimenezi zatsegula zitseko za mgwirizano ndi mabungwe ena omwe akufuna kwambiri padziko lonse lapansi. Kuyambira kupereka maziko a granite a makina a Samsung a semiconductor lithography mpaka kupereka malo owonetsera a Physikalisch-Technische Bundesanstalt (PTB) yaku Germany, zida zathu zimagwira ntchito mwakachetechete koma yofunika kwambiri pakupititsa patsogolo ukadaulo wapadziko lonse lapansi. "Pamene Apple inatipempha kuti tipeze nsanja zolondola kuti tiyese zida zawo za AR headset, sankangofuna wogulitsa—amafuna mnzake amene angamvetse mavuto awo apadera oyezera," akutero mkulu wa malonda padziko lonse Michael Zhang. "Kutha kwathu kusintha nsanja yeniyeni komanso njira yotsimikizira kunapangitsa kusiyana kwakukulu."
Mwina chofunika kwambiri ndi kudziwika ndi mabungwe ophunzira omwe ali patsogolo pa kafukufuku wa metrology. Kugwirizana ndi yunivesite ya Singapore National ndi yunivesite ya Stockholm ku Sweden kwatithandiza kukonza njira yathu yosiyana ndi makona, pomwe mapulojekiti ogwirizana ndi yunivesite ya Zhejiang ku China akupitilizabe kukankhira malire a zomwe zingathe kuyezedwa. Mgwirizanowu ukuwonetsetsa kuti njira zathu zikusintha limodzi ndi ukadaulo watsopano, kuyambira pa quantum computing mpaka kupanga mabatire a m'badwo wotsatira.
Pamene tikuyang'ana zamtsogolo, mfundo zomwe zimagwiritsa ntchito njira yosiyana ndi ngodya zikupitirirabe kukhala zofunika kwambiri. Mu nthawi yomwe makina akuchulukirachulukira, tapeza kuti miyeso yodalirika kwambiri imachokerabe ku kuphatikiza kwa ukadaulo wapamwamba ndi ukatswiri wa anthu. Akatswiri athu opukusira, omwe ali ndi luso "lomva" ma microns opatuka, amagwira ntchito limodzi ndi machitidwe osanthula deta oyendetsedwa ndi AI omwe amakonza mfundo zambirimbiri zoyezera m'masekondi. Kugwirizana kumeneku—kwakale ndi kwatsopano, kwa anthu ndi makina—kumatanthauza njira yathu yopezera kulondola.
Kwa mainjiniya ndi akatswiri abwino omwe ali ndi udindo woonetsetsa kuti zinthu zawo ndi zolondola, kusankha nsanja yoyesera ndikofunikira kwambiri. Sikuti kungokwaniritsa zofunikira zokha komanso kukhazikitsa malo ofunikira omwe angadalire mosapita m'mbali. Ku ZHHIMG, sitimangomanga nsanja za granite—timamanga chidaliro. Ndipo m'dziko lomwe muyeso wocheperako ungakhale ndi mphamvu yayikulu, chidaliro chimenecho ndicho chofunikira kwambiri.
Nthawi yotumizira: Novembala-03-2025