Kwiphulo elingapheliyo lokuvelisa izinto ezingenaziphene, ukuthembeka kwesiseko sokulinganisa akunakuxoxiswana ngaso. Lonke uvavanyo oluphezulu, ukusuka ekuqinisekiseni izinto zeCMM ukuya ekuseteni izikhokelo zelaser, luxhomekeke ngokupheleleyo ekuzinzeni kwepleyiti yomphezulu webhloko yegranite. Oku kuphakamisa umbuzo obalulekileyo kwiinjineli kunye neengcali zemetro: Zeziphi iikhrayitheriya ezichaza ngokwenene eyona pleyiti yomphezulu wegranite ilungileyo kwindawo yemizi-mveliso enzima yanamhlanje?
Eli shishini kudala liqaphela amagama akudala kunye nemigangatho ethile yomgangatho. Iingxoxo zihlala zijikeleza kwiimveliso ezisele zikho, ezifana neBrown & Sharpe granite surface plate ezidumileyo, ezibeka imigangatho yokuqala yokuchaneka nokuthembeka. Nangona kunjalo, njengoko ukunyamezelana kokulinganisa kuye kwaqina kwaye kwangena kwiinkqubo ze-sub-micron kunye ne-nanometer, umda "wezona zilungileyo" uphakanyiswe kakhulu, ufuna isayensi yezinto ezibonakalayo eziphezulu kunye nokuhambelana kokwenziwa.
Ukukhetha phakathi kwepleyiti yomphezulu wegranite eqhelekileyo kunye neyo eyenzelwe ukuchaneka kakhulu ngokusisiseko kuxhomekeke kwiimpawu zomzimba zelitye. Abavelisi abaninzi bafuna igranite emnyama enoxinano oluphezulu ngenxa yokudambisa kwayo okugqwesileyo kokungcangcazela, i-coefficient yokwandiswa kobushushu obuphantsi, kunye nokufunxwa kwamanzi okuncinci—iimpawu ezibalulekileyo ekugcineni uzinzo oluthe tyaba ngokuhamba kwexesha. Nangona umgangatho wegranite emnyama, njengezinto ezisetyenziswa kwipleyiti yomphezulu wegranite emnyama eBrown neSharpe, uthathwa kakuhle, iZHHIMG® isebenzisa izinto ezizimeleyo, i-ZHHIMG® Black Granite, efikelela kuxinano olukhethekileyo olufikelela kwi-3100 kg/m³. Oluxinano oluphezulu lubonelela ngozinzo olungenamsebenzi olufunekayo ukuze lusebenze njengesiseko sokugqibela sepleyiti yomphezulu wegranite kwizixhobo zemetrology ezikhawulezayo nezinovakalelo kakhulu zanamhlanje.
Ukufikelela kwi-nanometer flat efunwayo—eyahlula ipleyiti entle kwi-granite surface plate engcono—akuko nje ilitye; kuxhomekeke kwi-ecosystem yokuvelisa. Ifuna okungaphezulu nje kokulepha ngobuchule. Ifuna indawo epheleleyo yokuvelisa esusa zonke izinto eziguquguqukayo zangaphandle. Isakhiwo esikhulu se-ZHHIMG® esikufutshane nezibuko laseQingdao sinegumbi lokucoca ubushushu obungaguqukiyo kunye nomswakama elingama-10,000 m². Le ndawo yakhiwe ngekhonkrithi edampiweyo yokungcangcazela engaphezulu kwe-1000mm, ejikelezwe yimijelo yokwahlula inyikima, iqinisekisa ukuba umgangatho apho kulelepha khona kokugqibela uzinzile kwaye awunampembelelo yangaphandle. Eli nqanaba lolawulo lokusingqongileyo libalulekile kuba nee-gradients ezincinci zobushushu okanye ukungcangcazela kunokuphazamisa ukulepha kumanqanaba aphezulu.
Ngaphezu koko, inkokheli yokwenyani kweli candelo kufuneka ibonakalise ukuzinikela kungekuphela nje kumgangatho wemveliso, kodwa nakwimigangatho yenkqubo epheleleyo. I-ZHHIMG® inophawu olulodwa lokuba ngumvelisi kuphela kwicandelo lezinto ezichanekileyo kakhulu oqinisekisiweyo ngaxeshanye kwi-ISO 9001 (Umgangatho), i-ISO 45001 (Ukhuseleko), i-ISO 14001 (Indalo), kunye nemigangatho ye-CE. Olu kuzinikela kuzo zonke iinkalo zolawulo lomgangatho—ukusuka ekufumaneni ulwazi oluchanekileyo ukuya ekulawuleni okusingqongileyo—lunika abathengi inqanaba lokuthembana kunye noxanduva oluhambelana neenkcukacha zobugcisa zepleyiti yabo yomphezulu webhloko yegranite.
Ukuzinikela kufikelela nakubantu. Iingcali zobugcisa ezenza ukugqiba komgangatho wokugqibela zinamava eminyaka emininzi okusebenzisa i-lapping ngesandla, nto leyo ebavumela ukuba bafikelele kumlinganiselo wokumelana nomphezulu abawubiza ngokuba “kuchaneka kwe-nanometer.” Xa zidityaniswe nezixhobo zokulinganisa ezikumgangatho ophezulu—ezifana ne-laser interferometers ezilandelekayo kunye namanqanaba e-elektroniki—le ndibaniselwano yezinto ezisemgangathweni ophezulu, indawo elawulwayo, kunye nezakhono zabantu ezingenakuthelekiswa nanto ibeka uphawu olutsha lwehlabathi.
Ekugqibeleni, ukukhetha ipleyiti yomphezulu wegranite engcono kakhulu kubandakanya ukujonga ngaphaya kwamagama eempawu zembali kunye nokugxila kubuninzi bezinto eziqinisekisiweyo, ukuhambelana kokwenziwa, kunye nokuzibophelela okuqinisekisiweyo kwimigangatho ephezulu yoshishino oluchanekileyo kakhulu. Kubavelisi abafuna uzinzo oluphezulu kunye nokuchaneka okupheleleyo kwimisebenzi yabo ebalulekileyo, isiseko esibonelelwa yi-ZHHIMG® simele isizukulwana esilandelayo sokuqinisekiswa kwe-metrology.
Ixesha leposi: Novemba-25-2025