Ezweni lokulawula ukunyakaza okunembile kakhulu, kukhona ingxenye eyenza into ezwakala sengathi ayilindelekile: isigaba sokunemba esintanta efilimini yomoya onama-micron ambalwa nje ubukhulu, sihamba ngaphandle kokungqubuzana. Lokhu akuyona inganekwane yesayensi. Kuyi-granite air bearing—futhi ubuchwepheshe obuvumelayo ngemuva kwe-semiconductor lithography, ukuhlolwa kwe-wafer, ukuhlolwa kwebhethri le-EV, kanye nazo zonke ezinye izinhlelo zokusebenza ezidinga ukubekwa kwezinga le-nanometer.
Kuyini Ukuthwala Umoya?
I-air bearing isebenza ngokuphoqa umoya ocindezelwe endaweni enezimbobo noma egcwele i-orifice, idala umcamelo omncane, oqhubekayo womoya phakathi kwezindawo ezimbili ebezizothintana ngokomzimba. Umthwalo—isiteji, i-spindle, itafula elihambayo—untanta ngempela kule filimu yomoya, ngokuvamile phakathi kwama-micron angu-5 no-20 ubukhulu, kuye ngomklamo nezidingo zomthwalo.
Ngenxa yokuthi akukho ukuthintana ngokomzimba phakathi kwezindawo ezihambayo nezinganyakazi, akukho ukungqubuzana komshini, akukho ukuziphatha kokunamathela, futhi empeleni akukho ukuguguleka. Lesi yisimo esihluke ngokuphelele kwese-ukuthwala okuvamile kwemishini, okuthi—kungakhathaliseki ukuthi yenziwe kahle kangakanani—kuhlale kunezinga elithile lokungqubuzana, ukungalingani kobuso obuncane, kanye nokuguga kancane kancane phakathi nesikhathi sokusebenza kwayo.
Kungani iGranite Kuphela Okukhethwayo Kwezibhebhe Zomoya
Ama-air bearing angakhiwa ngezinto ezahlukahlukene eziyisicaba neziqinile, kodwa i-granite isibe yindlela ejwayelekile yokukhetha indawo yokubeka engashintshi ezisetshenziswa ngokunemba okuphezulu.
Ukuzinza Kokuthamba Ngokuhamba Kwesikhathi. Ngenxa yokuthi i-granite inokucindezeleka kwangaphakathi okuphansi kakhulu uma kuqhathaniswa nensimbi eyenziwe ngomshini—insimbi igcina ukucindezeleka okusele kusukela enkambisweni yokubumba nokulungisa, okungabangela ukushintsha kancane kancane, okuncane kobukhulu phakathi nezinyanga noma iminyaka—ubuso be-granite obuthwalayo buvame ukugcina imininingwane yayo yokuthamba isikhathi eside kakhulu kune-equivalent metal. Ku-air bearing, lapho yonke i-performance envelope incike ekugcineni igebe elihambisanayo nelilawulwayo, lokhu kuzinza kubalulekile.
Ukuzinza Kokushisa. Igebe lokuthwala umoya lincane kakhulu—ngokuvamile lingama-micron angu-5–20. Ukwanda kokushisa kwesitimela esiqondisayo kushintsha leli gebe, kushintsha ukusebenza kwebhereyi futhi kwethule amaphutha okubeka. I-CTE yeGranite cishe iyingxenye yensimbi kanye nengxenye yesithathu ye-aluminium. Lokhu kuqinisekisa ukuthi ukunemba kokubeka ezingeni le-nanometer kuyiqiniso emijikelezweni yokusebenza yamahora angu-24.
Ukuhlukaniswa Kokudambisa Nokudlidliza. I-Granite inamandla okudambisa emvelo ngokuphindwe kayishumi kunensimbi. Uma ihlanganiswa nokudambisa okunamandla kwefilimu yomoya, uhlelo ludala umphumela "wokudambisa kabili" ohlukanisa imithwalo ebucayi ekudlidlizeni phansi nomsindo wemoto. Lokhu kubalulekile ezinhlelweni ezifana namakholomu e-electron beam kanye nama-interferometer, lapho ukudlidliza konakalisa khona ukuxazululwa kwesithombe.
Akuyona I-Magnetic, Ayisebenzi Ngogesi. Ezindaweni zokukhiqiza ze-semiconductor kanye ne-electronics, ukugwema amasimu kazibuthe kanye nokuqhuba kukagesi eduze kwezinqubo ezizwelayo ngokuvamile kuyimfuneko enzima. I-Granite iyahlangabezana nalokhu ngaphandle kokwelashwa okwengeziwe.
Umphumela "Wokudambisa Kabili"
Nakhu okwenza inhlanganisela yokuthwala umoya we-granite iphumelele ngendlela ekhethekile. I-Granite ngokwayo inikeza ukudambisa okumangalisayo—inciphisa ukuxokozela komshini ngokuphindwe kayishumi uma kuqhathaniswa nensimbi ephonswe ngensimbi. Ifilimu yomoya inikeza ukudambisa okwengeziwe okunamandla, okwenza kube lula ukudlidliza okuvama kakhulu. Ndawonye, zakha lokho onjiniyela abakubiza ngokuthi umphumela “wokudambisa kabili”.
Lokhu kusho ukuthi isigaba sokuthwala umoya we-granite asigcini nje ngokuba sinembile; sithule. Isigaba sihamba kahle, ngaphandle kokujikijela okuncane okuhlupha ama-bearings emishini. Sihlala ngokushesha, ngaphandle kokukhala okungalibazisa ukulinganisa. Futhi sigcina ukunemba kwaso eminyakeni eminingi yokusebenza, ngaphandle kokuguga kancane kancane okonakalisa ukusebenza kwama-bearings emishini.
Lapho Ama-Granite Air Bearings Esetshenziswa Khona Ngempela
Uhlu lwezicelo lufana nohambo oluya ezindaweni ezinembile kakhulu zokukhiqiza nokuhlola zesimanje:
I-Semiconductor Lithography kanye nokuhlolwa kwe-Wafer. Ukuphindaphinda kokubekwa kwe-sub-nanometer kuyadingeka ukuze kuhambisane kahle izici ku-wafer. Ama-air bearings e-granite ahlinzeka ngokunyakaza okungenakuphikiswana, okungathintani okuvumela ukunemba okudingekayo ekukhiqizweni kwama-chip esizukulwane esilandelayo.
Imishini Yokulinganisa Ehlanganisiwe (ama-CMM). Ukuhlanganiswa kweziqondiso ze-granite ezinembile kanye nama-air bearings kuyindinganiso yegolide yama-CMM, lapho ukudlidliza kwesiteji konakalisa khona ukuxazululwa kokulinganisa. Ukungabikho kokungqubuzana kanye nokushelela kwe-stick bearing kwenza kube lula ukubeka endaweni ekhuphukayo ye-nanometer.
Izinhlelo Zokulinganisa Ezisekelwe Ku-Optical kanye Ne-Laser. Noma yiluphi uhlelo lokulinganisa olusebenzisa i-interferometry noma i-optical imaging ludinga isigaba sokunyakaza esingalethi iphutha lokudlidliza noma lokubeka. Ama-air bearings e-granite anikeza ukuzinza okudingekayo kulezi zinhlelo zokusebenza ezidinga amandla.
Ukuhlolwa Kwebhethri Le-EV. Njengoba ukukhiqizwa kwamabhethri ezimoto zikagesi kukhuphuka, isidingo sezinhlelo zokuhlola ezisheshayo nezinembile sikhule kakhulu. Izigaba zokuthwala umoya we-granite zinikeza isivinini kanye nokunemba okudingekayo ekuhloleni ubukhulu bamaseli ebhethri, ukuqondanisa kwe-electrode, kanye nezinye izilinganiso ezibalulekile.
Ukubhoboza kanye Nokuhlela i-PCB. Ukubhoboza i-PCB ngesivinini esikhulu kudinga indawo esheshayo neqondile enesikhathi esincane sokuphumula. Ama-air bearings avumela ukunyakaza okusheshayo kwesinyathelo nokuxazulula okudingekayo ekukhiqizweni okuphezulu.
Yini Ehlukanisa I-ZHHIMG®
Akuzona zonke izingxenye zokuthwala umoya zegranite ezidalwe zilingana. Ikhwalithi yegranite, ukunemba kokugoqa, kanye nobuchwepheshe bezingcweti konke kunquma ukuthi i-air bearing isebenza kahle yini.
Kwa-ZHHIMG®, i-granite yethu emnyama ye-ZHHIMG® ifinyelela ubuningi obungu-≈3100 kg/m³—okuphakeme kune-granite emnyama yaseYurophu naseMelika—okuqinisekisa ukuzinza okuphezulu kanye nokumelana nokuguguleka. Ama-grinder ethu angochwepheshe, aneminyaka engaphezu kwengu-30 yesipiliyoni sokugoqa ngesandla, afinyelela ukuqina kwezinga le-nanometer okudingekayo ekusetshenzisweni kokuthwala umoya. Indawo yethu yokusebenzela yokushisa engaguquki engamamitha-skwele ayi-10,000, eyakhelwe esisekelweni sekhonkrithi esiqinile esingu-1000mm esinemisele yokulwa nokudlidliza ejulile engu-2000mm, inikeza indawo ezinzile edingekayo ekukhiqizeni izingxenye zalokhu kunemba.
Futhi ukuzibophezela kwethu ekhwalithini—okufingqiwe kwinqubomgomo yethu yekhwalithi, “Ibhizinisi elinembile alikwazi ukuba nzima kakhulu”—kuqinisekisa ukuthi yonke ingxenye ye-granite air bearing ephuma esikhungweni sethu ihlangabezana nezindinganiso zomhlaba wonke ezidinga kakhulu.
Kungakhathaliseki ukuthi wakha isizukulwane esilandelayo semishini ye-semiconductor lithography, i-CMM enembile kakhulu, noma uhlelo lokuhlola ibhethri le-EV, inhlanganisela yobuchwepheshe be-granite enembile kanye ne-air bearing inikeza isisekelo sokulawula ukunyakaza kwezinga le-nanometer. Futhi kwa-ZHHIMG®, besilokhu siqonda leyo nhlanganisela amashumi eminyaka.
Isikhathi sokuthunyelwe: Julayi-08-2026