Kumdyarho oqhubekayo ojolise kwiimpawu ezincinci kunye nokunyamezelana okuqinileyo kwimveliso yehlabathi jikelele—ukusuka ekucutshungulweni kwee-semiconductor ukuya kwizinto ze-aerospace—imfuneko yeplani yesalathiso engagungqiyo nechanekileyo ibaluleke kakhulu. Ipleyiti yomphezulu wegranite echanekileyo emnyama ihlala isisiseko esibalulekileyo, esingaxoxiswana ngaso kuzo zonke izilinganiso zobukhulu, isebenza njenge "zero point" apho umgangatho uqinisekiswa khona. Kodwa ngenxa yeendlela ezininzi ezikhoyo, iinjineli kunye neengcali zemetro zingaqinisekisa njani ukuba zikhethileipleyiti yomphezuluizinzile ngokwaneleyo ukuhlangabezana neemfuno zanamhlanje ze-sub-micron?
Impendulo ikukuqonda umahluko obalulekileyo phakathi kwegranite eqhelekileyo kunye nezinto zegranite ezimnyama ezichanekileyo nezixineneyo ezikhethiweyo nezakhiwe ngokweemetroloji zobungcali.
Ukubaluleka kweBlack Granite: Kutheni Ubuninzi Bezinto Bubalulekile
Isiseko sayo nayiphi na ipleyiti yomphezulu ophezulu zizinto eziluhlaza. Nangona ukusetyenziswa okungqongqo kungavumela ukusetyenziswa kweegranite ezinombala okhanyayo okanye imabula, ukuchaneka kakhulu kufuna izinto ezineempawu ezibonakalayo ezikhethekileyo, ezinje nge-gabbro emnyama enoxinano olukhulu.
Umzekelo, i-granite yethu emnyama ye-ZHHIMG®, inobunzima obungaqhelekanga obufikelela kwi-3100 kg/m³. Olu phawu lubalulekile, njengoko uxinano oluphezulu luhambelana ngokuthe ngqo neemilinganiselo ezimbini zokusebenza ezibalulekileyo:
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Ukuqina Nokuqina: Izinto ezixineneyo zineModulus ephezulu yeYoung, nto leyo eyenza ipleyiti yomphezulu wegranite echanekileyo emnyama imelane kakhulu nokuphambuka kunye nokuguquka xa ixhasa imithwalo enzima (njengeeCMM ezinkulu okanye izinto zokusebenza ezinzima). Oku kuqina kuqinisekisa ukuba umphezulu odibeneyo kakuhle ugcina ukunyamezela kwawo okuthe ngqo ngokuhamba kwexesha, nokuba uphantsi koxinzelelo olukhulu.
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Ukudambisa Ukungcangcazela: Ulwakhiwo oluntsonkothileyo noluxineneyo lwezixhobo lubonelela ngeempawu zokudambisa ezikumgangatho ophezulu xa kuthelekiswa nentsimbi okanye isinyithi esityhidiweyo. Oku kubaluleke kakhulu kumagumbi okuhlola anamhlanje, apho ipleyiti yegranite kufuneka ifunxe ngokufanelekileyo ukungcangcazela okuncinci okuvela kwingxolo yokusingqongileyo okanye oomatshini abakufutshane, oku kubathintela ekutshintsheni imilinganiselo ebuthathaka.
Ngaphezu koko, le granite emnyama yeprimiyamu ngokwendalo ibonisa ukwanda okuphantsi kakhulu kobushushu. Kwiimeko zokuhlolwa ezilawulwa bubushushu, oku kunciphisa utshintsho olubangelwa bubushushu obushiyekileyo obuvela kwinxalenye elinganiswayo okanye ukuguquguquka okuncinci kobushushu bomoya, okuqinisekisa uzinzo olufunekayo kwiimilinganiselo zenqanaba le-nanometer.
Ubunjineli beNanometer: Inkqubo yoMveliso
Ukufikelela kwindawo ethe tyaba efunekayo kwipleyiti yomphezulu wegranite emnyama echanekileyo—ngokuqhelekileyo ukuya kuthi ga kwiBakala AAA (elilingana neDIN 876 IBakala 00 okanye 0)—ludidi oluphambili ekugqityweni kwezinto ezenziwe ngobunjineli. Yinkqubo exhomekeke kwiziseko zophuhliso ezikhethekileyo kunye nongenelelo lwabantu abanobuchule obuphezulu.
Sisebenzisa izixhobo ezibanzi, ezilawulwa yimozulu, nezithintelwe kukungcangcazela, ezinemigangatho yekhonkrithi eqinisiweyo kunye nemisele ejikelezeyo yokulwa nokungcangcazela, ukuqinisekisa uzinzo olupheleleyo ngexesha lokugqitywa kwenkqubo. Ukugaya okukhulu kuphathwa ngoomatshini abaziwa kwihlabathi liphela, abasebenza nzima (njengeemashini zethu zokugrinda zaseTaiwan zaseNant), ezikwaziyo ukulungiselela iibhloko ezinkulu.
Nangona kunjalo, inyathelo lokugqibela nelibalulekileyo kukutsalela ngesandla ngononophelo. Eli nqanaba lenziwa ziingcali ezinamava eminyaka emininzi, ezimpendulo yazo echukumisayo kunye nobuchule obuchanekileyo obuzivumela ukuba zisuse izinto kwinqanaba le-sub-micron. Olu buchule bomntu buguqula ipleyiti ibe yindawo engqinisisekayo nethe tyaba ngokwenene.
Yonke imnyamaipleyiti yomphezulu wegranite echanekileyoIqinisekiswe ngokungqongqo kusetyenziswa izixhobo zemetrology ezilandelekayo, kuquka ii-interferometers ze-laser zeRenishaw kunye namanqanaba e-elektroniki e-WYLER. Oku kuqinisekisa ukuba ukuthe tye okulinganisiweyo, ukuthe tye, kunye nokuchaneka kokufunda okuphindaphindiweyo kuyahlangabezana okanye kudlule imigangatho enzima kakhulu (njenge-ASME, i-DIN, okanye i-JIS), kunye nokulandeleka kubuyele kwizikhungo zemetrology zesizwe.
Izicelo: I-Universal Reference Standard
Uzinzo oluphezulu kunye nokuchaneka okuqinisekisiweyo kwepleyiti yomphezulu wegranite echanekileyo emnyama kwenza ukuba ibe ngumgangatho oqhelekileyo phantse kuyo yonke imboni yezobuchwepheshe obuphezulu:
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I-Metrology kunye noLawulo loMgangatho: Isebenza njengesiseko esiphambili sazo zonke izixhobo zokuhlola ubukhulu, kuquka ii-CMM, iinkqubo zokulinganisa ividiyo, kunye nee-optical comparators, ibonelela ngeqonga elingenampazamo yokulinganisa nokuhlola.
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Ukudibanisa ngokuchanekileyo: Isetyenziswa njengomphezulu wesalathiso sokudibanisa ngokuchanekileyo kunye nokulungelelanisa izixhobo zoomatshini, iibhentshi ze-optical, kunye nezigaba zokuhamba ezithe ngqo (kuquka iinkqubo zokuthwala umoya) kwizicelo ze-semiconductor kunye ne-aerospace.
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IiLebhu zoLungiso: Iipleyiti zeBanga 00 zibalulekile ekulinganiseni izixhobo zokuhlola ezincinci, iigeyiji zokuphakama, kunye namanqanaba e-elektroniki, zisebenza njengesalathiso esiphambili kuluhlu lohlengahlengiso.
Ukuqukumbela, utyalo-mali kwipleyiti yomphezulu yegranite ecacileyo emnyama lutyalo-mali olusemgangathweni olunokungqinisiseka. Luqinisekisa ukuchaneka okusisiseko okufunekayo ukukhuphisana kwicandelo lokuvelisa elichanekileyo kakhulu, ukuqinisekisa ukuba imilinganiselo yakho ayichanekanga nje kuphela kodwa ilandeleka kwaye inokuthenjwa kwiminyaka ezayo.
Ixesha leposi: Disemba-10-2025