Munyika yekugadzira zvinhu nemazvo, uko kunyatsojeka kwemazinga e nanometer kunogona kugadzira kana kuputsa chigadzirwa, kujeka kwemapuratifomu ekuyedza kunomiririra hwaro hwakakosha hwekuyera kwakavimbika. KuZHHIMG, tapedza makumi emakore tichivandudza hunyanzvi nesainzi yekugadzira zvikamu zvegranite, tichisanganisa hunyanzvi hwechinyakare netekinoroji yepamusoro kuti tipe nzvimbo dzinoshanda senzvimbo yekupedzisira yekutarisa maindasitiri kubva pakugadzira semiconductor kusvika kuinjiniya yemuchadenga. Nzira yekusiyanisa makona, dombo guru remaitiro edu ekusimbisa mhando, inomiririra nhanho huru yekutevera uku—kusanganisa kunyatsojeka kwemasvomhu nehunyanzvi hwemaoko kuti tisimbise kujeka nenzira dzinopikisa miganhu yetekinoroji yekuyera.
Sainzi Iri Kusimbiswa Kwekusimba Kwepadenga
Mapuratifomu ekuyedza granite, anowanzo nzi mapuratifomu e "marble" mumitauro yeindasitiri, akagadzirwa kubva kuma granite deposits akasarudzwa akasarudzwa nekuda kwechimiro chavo chekristaro chakasiyana uye kugadzikana kwekupisa. Kusiyana nenzvimbo dzesimbi dzinogona kuratidza kushanduka kwepurasitiki pasi pekumanikidzwa, granite yedu nhema yeZHHIMG®—ine huwandu hweinenge 3100 kg/m³—inochengetedza kunaka kwayo kunyangwe munzvimbo dzakaoma dzemaindasitiri. Iyi mukana wechisikigo ndiyo hwaro hwekunyatsojeka kwedu, asi kururama kwechokwadi kunoda kusimbiswa kwakasimba kuburikidza nenzira dzakadai senzira yekusiyanisa angle.
Nzira yekusiyanisa makona inoshanda nepfungwa iri nyore uye inonyengera: nekuyera makona ekutsveyama pakati penzvimbo dziri pedyo pamusoro, tinogona kugadzirazve topography yayo nemasvomhu nekunyatsojeka. Mainjiniya edu vanotanga nekuisa plate yebhiriji yakanyatsogadzirwa ine ma inclinometers anonzwisisa pamusoro pe granite. Vachifamba nenzira yakarongwa mumhando yenyeredzi kana kuti grid patterns, vanonyora kutsauka kwemakona panguva dzakatarwa, vachigadzira mepu yakadzama yeMicroscopic undulations yepuratifomu. Kuyerwa kwemakona aya kunozoshandurwa kuita kutsauka kwakanangana uchishandisa trigonometric calculations, zvichiratidza kusiyana kwenzvimbo kunowanzo kuwira pasi pe wavelength yechiedza chinoonekwa.
Chinoita kuti nzira iyi ive nesimba zvikuru kugona kwayo kubata mapuratifomu makuru—mamwe anodarika mamita makumi maviri pakureba—nekurongeka kwakaringana. Kunyange zvazvo nzvimbo diki dzingashandiswa pakushandisa maturusi ekuyera zvakananga se laser interferometers, nzira yekusiyanisa angle inobudirira pakubata kutenderera kudiki kunogona kuitika pazvivakwa zvegranite zvakatambanudzwa. "Takamboona kutsauka kwe0.002mm papuratifomu ye4-meter iyo yaisazoonekwa nenzira dzechinyakare," anoyeuka Wang Jian, mukuru wedu wemetrology ane ruzivo rwemakore anopfuura makumi matatu nemashanu. "Kunyatsojeka ikoko kunokosha paunenge uchivaka michina yekuongorora semiconductor inoyera maficha e nanoscale."
Imwe nzira yekuwedzera musiyano wemakona ndeye autocollimator technique, iyo inoshandisa optical alignment kuti iwane mhedzisiro yakafanana. Nekuratidza magirazi e collimated light off accuracy akaiswa pabhiriji rinofamba, mainjiniya edu anogona kuona shanduko dze angular diki se 0.1 arcseconds - zvakaenzana nekuyera upamhi hwebvudzi remunhu riri makiromita maviri kubva ipapo. Iyi nzira yekusimbisa kaviri inoita kuti chikuva chega chega cheZHHIMG chisvike kana kupfuura mwero wepasi rose, kusanganisira DIN 876 ne ASME B89.3.7, zvichipa vatengi vedu chivimbo chekushandisa nzvimbo dzedu senzira yekupedzisira mumaitiro avo ekudzora hunhu.
Kugadzira Nemazvo: Kubva paCheri kusvika kuQuantum
Rwendo kubva pabhuroko regranite risina kugadzirwa kuenda papuratifomu yekuyedza ine certification inoratidza kubatanidzwa kwekukwana kwechisikigo nehunyanzvi hwevanhu. Maitiro edu anotanga nekusarudza zvinhu, uko nyanzvi dzezve geology dzinotora mabhuroko kubva kumagwenga ematombo eShandong Province, anozivikanwa nekugadzira granite ine kufanana kwakasiyana. Bhuroko rega rega rinoedzwa ne ultrasonic kuti rione kutsemuka kwakavanzika, uye avo chete vane maburi madiki asingasviki matatu pa cubic meter vanotanga kugadzirwa—chiyero chakajairika chinopfuura zvakanyanya mitemo yeindasitiri.
Muchivako chedu chemazuva ano chiri pedyo neJinan, mabhuroko aya anoshandurwa kuburikidza nekugadzirwa kwakarongeka. Michina yemakombiyuta inotonga nhamba (CNC) inotanga yacheka granite kusvika mukati me 0.5mm kubva pahukuru hwekupedzisira, ichishandisa maturusi ane muromo wedhaimani anofanira kutsiviwa maawa masere ega ega kuti arambe akanyatsojeka. Kuumbwa kwekutanga uku kunoitika mumakamuri akagadzikana tembiricha umo mamiriro ekunze anochengetwa akafanana pa 20°C ± 0.5°C, zvichidzivirira kuwedzera kwekupisa kuti kusakanganisa kuyerwa.
Unyanzvi hwechokwadi hunobuda muzvikamu zvekupedzisira zvekukuya, uko nyanzvi dzinoshandisa matekiniki akapfuudzwa nezvizvarwa. Vachishanda nesimbi inobvisa masimbi mumvura, nyanzvi idzi dzinopedza maawa anosvika zana nemakumi maviri vachipedzisa nemaoko square meter yega yega yenzvimbo, vachishandisa pfungwa yavo yekubata yakadzidziswa kuona kutsauka kudiki se2 microns. "Zvakafanana nekuedza kunzwa musiyano uripo pakati pemapepa maviri akabatanidzwa pamwe chete kana matatu," anotsanangura Liu Wei, muchina wekukuya wechizvarwa chechitatu uyo akabatsira kugadzira mapuratifomu eNASA's Jet Propulsion Laboratory. "Mushure memakore makumi maviri nemashanu, minwe yako inova nendangariro yakakwana."
Maitiro aya emaoko haasi echinyakare chete—akakosha kuti vatengi vedu vawane nanometer-level finish inodiwa. Kunyangwe neCNC grinders yepamusoro, kurongeka kwechimiro chegranite crystalline kunogadzira misoro midiki nemipata iyo intuition yevanhu chete inogona kugadzirisa nguva dzose. Nyanzvi dzedu dzinoshanda dziri mbiri mbiri, dzichichinjana pakati pekukuya nekuyera nguva dzese dzichishandisa German Mahr Ten-thousand-minute meter (0.5μm resolution) uye Swiss WYLER electronic levels, zvichiita kuti hapana nzvimbo inopfuura takasimba 3μm/m yemapuratifomu akajairwa uye 1μm/m yemagiredhi ekunyatsorongeka.
Kupfuura Pamusoro: Kudzora Zvakatipoteredza uye Kurarama Kwenguva Refu
Puratifomu yegranite chaiyo inongovimbika chete senzvimbo yainoshanda. Tichiziva izvi, takagadzira yatinotenda kuti ndeimwe yenzvimbo dzepamusoro-soro dzekushanda dzinoshandiswa muindasitiri iyi dzinoita tembiricha nehunyoro (nzvimbo dzekushanda dzinodzora tembiricha nehunyoro), dzinosvika 10,000 m² panzvimbo yedu huru. Makamuri aya ane pasi rekongiri rine ukobvu hwemita imwe chete, rakaparadzaniswa ne 500mm-wide Anti-seismic trench (vibration-dampening trenches) uye anoshandisa macrane epamusoro akanyarara anoderedza kusagadzikana kwemhepo—zvinhu zvakakosha pakuyera kutsauka kudiki pane hutachiona.
Zvinodiwa pamamiriro ekunze pano zvakanyanya: kushanduka kwekushisa kunogumira pa ±0.1°C mumaawa makumi maviri nemana, hunyoro hunochengetwa pa50% ± 2%, uye huwandu hwezvinhu zviri mumhepo hunochengetwa paISO 5 (zvishoma pane 3,520 particles zve 0.5μm kana kupfuura pa cubic meter). Mamiriro akadaro haangovimbisi chete kuyerwa kwakarurama panguva yekugadzira asiwo anotevedzera nzvimbo dzakadzorwa uko mapuratifomu edu achashandiswa pakupedzisira. "Tinoedza mapuratifomu ese mumamiriro ezvinhu akaoma kupfuura ayo vatengi vazhinji vachasangana nawo," anodaro Zhang Li, nyanzvi yedu yeinjiniya yezvakatipoteredza. "Kana mapuratifomu akaramba akadzikama pano, achaita chero kupi zvako pasi rose."
Kuzvipira uku mukudzora zvakatipoteredza kunosvika kune maitiro edu ekurongedza nekutumira. Puratifomu yega yega yakaputirwa nefuro rine ukobvu hwe1cm uye yakasimbiswa mumabhokisi emapuranga akagadzirwa nezvinhu zvinoderedza kudedera, yozotakurwa kuburikidza nemakambani akagadzirwa nehunyanzvi ane masisitimu ekumisa kufamba nendege. Tinototarisa kuvhunduka nekupisa panguva yekufambisa tichishandisa masensa eIoT, tichipa vatengi nhoroondo yakazara yezvakatipoteredza yechigadzirwa chavo chisati chambobuda panzvimbo yedu.
Mugumisiro weiyi nzira yekuchenjerera chigadzirwa chine hupenyu hwebasa hwakanaka. Kunyange hazvo avhareji yeindasitiri ichiratidza kuti puratifomu yegranite ingangoda kugadziriswazve mushure memakore mashanu kusvika manomwe, vatengi vedu vanowanzo taura kuti inoshanda zvakanaka kwemakore gumi nemashanu kana kupfuura. Kugara kwenguva refu uku hakungobvi pakugadzikana kwegranite asiwo kubva mumaitiro edu ekuderedza kushushikana, ayo anosanganisira kukwegura kwechisikigo kweinenge mwedzi makumi maviri nemana usati wagadzira. "Takaita kuti mutengi adzose puratifomu kuti iongororwe mushure memakore gumi nemaviri," anoyeuka maneja wekutonga mhando Chen Tao. "Kusatsetseka kwayo kwakanga kwachinja ne0.8μm chete - mukati mezvinodiwa zvedu zvepakutanga zvekushivirira. Ndiwo musiyano weZHHIMG."
Kugadza Standard: Certifications uye Global Recognition
Muindasitiri umo kutaura kwechokwadi kwakajairika, kusimbiswa kwakazvimirira kunotaura zvakawanda. ZHHIMG inodada nekuva mugadziri wega muchikamu chedu ane zvitupa zveISO 9001, ISO 45001, uye ISO 14001 panguva imwe chete, musiyano unoratidza kuzvipira kwedu kune mhando, kuchengetedzeka kwebasa, uye mutoro wezvakatipoteredza. Midziyo yedu yekuyera, kusanganisira German Mahr nemidziyo yeJapan Mitutoyo, inoongororwa gore rega rega neShandong Provincial Institute of Metrology, ichiteverwa nezvinodiwa nenyika kuburikidza nekuongorora nguva dzose.
Zvitupa izvi zvakavhura mikana yekubatana nemamwe emasangano anonyanya kuda zvinhu pasi rose. Kubva pakupa mabhesi egranite emichina yeSamsung's semiconductor lithography kusvika pakupa nzvimbo dzekutarisa dzePhysikalisch-Technische Bundesanstalt (PTB) yekuGermany, zvikamu zvedu zvinoita basa rakanyarara asi rakakosha mukusimudzira tekinoroji yepasi rose. "Apple payakatishanyira kuti tiwane mapuratifomu akajeka kuti vaedze zvikamu zvavo zveAR headset, havana kungoda mutengesi chete—vaida mumwe munhu anogona kunzwisisa matambudziko avo akasiyana ekuyera," anodaro mukuru wekutengesa wepasi rose Michael Zhang. "Kugona kwedu kugadzirisa zvese zviri zviviri puratifomu chaiyo uye maitiro ekusimbisa kwakaita mutsauko mukuru."
Zvichida chinonyanya kukosha kurumbidzwa kubva kumasangano edzidzo ari pamberi pekutsvaga metrology. Kushanda pamwe chete neSingapore National University neStockholm University yeSweden kwakatibatsira kunatsiridza nzira yedu yekusiyanisa angle, nepo mapurojekiti akabatana neZhejiang University yeChina achiramba achisimudzira miganhu yezvinogona kuyerwa. Kudyidzana uku kunoita kuti matekiniki edu aenderane nehunyanzvi hutsva, kubva pa quantum computing kusvika pakugadzira mabhatiri echizvarwa chinotevera.
Sezvatinotarisa kune ramangwana, misimboti iri pasi penzira yekusiyanisa makona ichiri kushanda sezvaimbove. Munguva yekuwedzera kwe otomatiki, takaona kuti zviyero zvakavimbika zvikuru zvichiri kubuda kubva mukubatanidzwa kwetekinoroji yepamusoro nehunyanzvi hwevanhu. Nyanzvi dzedu dzekugaya, nekugona kwavo "kunzwa" ma micron ekutsauka, dzinoshanda pamwe chete neAI-powered data analysis systems dzinobata zviuru zvemapoinzi ekuyera mumasekonzi. Kubatana uku—kwekare nekwetsva, kwevanhu nemuchina—kunotsanangura nzira yedu yekuwana kururama.
Kune mainjiniya nenyanzvi dzemhando yepamusoro dzakapihwa basa rekuona kuti zvigadzirwa zvavo ndezvechokwadi, kusarudza puratifomu yekuyedza ndiyo yakakosha. Hazvisi zvekungosangana nezvinodiwa chete asi nezvekugadzira nzvimbo yavanogona kuvimba nayo zvizere. KuZHHIMG, hatingovaki mapuratifomu egranite chete—tinovaka chivimbo. Uye munyika umo chiyero chidiki chinogona kuva nemigumisiro yakakura, chivimbo ichocho ndicho chinhu chikuru.
Nguva yekutumira: Mbudzi-03-2025