Isisekelo Sokunemba Okuphezulu: Ukuzulazula Ama-Air Bearings, Ama-Linear Motors, kanye Nokuhlanganiswa Kwe-Granite

Esimweni samanje sokukhiqiza ubuchwepheshe obuphezulu, "ukunemba" kuyinhloso ehamba phambili. Njengoba izimboni ze-semiconductor, zezindiza, kanye nezamadivaysi ezokwelapha ziqhubekela phambili kuma-node amancane kanye nokubekezelelana okuqinile, izisekelo zemishini yemishini yethu ziyacatshangelwa kabusha. Konjiniyela kanye nabahlanganisi bezinhlelo, impikiswano ivame ukugxila ekucushweni okuhle kwezinhlelo zokunyakaza: Sifinyelela kanjani ukunyakaza okungenazingxabano ngaphandle kokulahla ukuqina kwesakhiwo?

Impendulo itholakala ekusebenzisaneni phakathi kwama-Air Bearings, ama-Linear Motors, kanyeIzingxenye Zesigaba Sokunemba—konke kusekelwa ukuzinza okungenakuqhathaniswa kwe-granite yemvelo. Kwa-ZHHIMG, sibone ushintsho olukhulu ezimakethe zaseYurophu naseMelika oluya ezixazululweni ezihlanganisiwe ze-granite-air bearing. Lesi sihloko sihlola izici zobuchwepheshe zalobu buchwepheshe kanye nezinhlelo zabo zokusebenza emhlabeni wangempela.

Ukuthwala Umoya vs. Injini Eqondile: Ubudlelwano Bokubambisana

Uma kukhulunywa nge-“Air Bearing vs. Linear Motor,” kuyiphutha elivamile ukuzibheka njengobuchwepheshe obuncintisanayo. Esigabeni sokunemba kokusebenza okuphezulu, zenza izindima ezimbili ezihlukile, kodwa ezihambisanayo.

Ama-Air Bearings anikeza isiqondiso. Ngokusebenzisa ifilimu elincane lomoya ocindezelwe—ngokuvamile elisukela kuma-micron angu-5 kuya kwangu-10—aqeda ukuthintana ngokomzimba phakathi kwenqola ehambayo kanye nobuso bomhlahlandlela. Lokhu kuphumela ekungqubuzaneni okungaguquki (ukuqina) kanye nomphumela “wokushelela” olinganisa ukungalingani kobuso.

Ngakolunye uhlangothi, ama-Linear Motors ahlinzeka ngokushayela. Ngokuguqula amandla kagesi abe ukunyakaza okuqondile ngokusebenzisa amasimu kazibuthe, aqeda isidingo sezinto zokudlulisa ezisebenza ngomshini njengezikulufo noma amabhande e-lead. Lokhu kususa i-backlash kanye ne-hysteresis kulesi sibalo.

Uma lezi ezimbili zibhangqiwe, umphumela uba “Isigaba Sokungaxhumani.” Ngenxa yokuthi ukudonsa noma umhlahlandlela akubandakanyi ukungqubuzana, uhlelo lungafinyelela ukuxazululwa okungenamkhawulo kanye nokuphindaphindeka okucishe kube okuphelele. Kodwa-ke, uhlelo olunjalo lunembe kuphela njengobuso balo bokubhekisela, okusiholela esidingweni se-granite.

Indima Ebalulekile Yezingxenye Zesigaba Sokunemba

Isigaba sokunemba singaphezu nje kwemoto kanye nebhereyitha; siwukuhlanganiswa okuyinkimbinkimbi kwe-Izingxenye Zesigaba Sokunembaokumele kusebenze ngokuvumelana. Ezinhlelweni zokusebenza ezinembe kakhulu, ukukhetha izinto zalezi zingxenye kuyisici esinqumayo ekusebenzeni kwesikhathi eside.

Izinto zendabuko ezifana ne-aluminium noma insimbi zivame ukwanda ngokushisa kanye nokukhululeka ekucindezelekeni kwangaphakathi, okungabangela ukuthi isigaba sigobe ngokuhamba kwesikhathi. Izigaba zokusebenza okuphezulu manje zisebenzisa i-ceramic noma i-carbon fiber ekhethekile ukuze zihambise izingxenye ukuze zinciphise isisindo, kodwa izingxenye "ezimile" - isisekelo kanye neziqondiso - cishe zithembele kuphela ku-granite yezinga le-metrology.

Ubuqotho besakhiwo salezi zingxenye buqinisekisa ukuthi lapho injini eqondile ishesha ngesivinini esikhulu, amandla okusabela awavezi “ukukhala” noma ukudlidliza okungaphazamisa ifilimu encane yebhere lomoya. Lokhu kuzinza kubalulekile ekugcineni ukuphakama kokundiza kwe-sub-micron okudingekayo ukuze kusebenze njalo.

Kungani ama-Granite Air Bearings eyindinganiso yemboni

Igama elithi Granite Air Bearings libhekisela ekuhlanganisweni kobuchwepheshe bokuthwala umoya ngqo kumhlahlandlela we-granite onamathelisiwe kahle. Lokhu kuhlanganiswa sekuyinto ejwayelekile ngezizathu eziningana zobuchwepheshe:

1. Ukuthamba Okukhulu: Ama-air bearings adinga indawo eyisicaba kakhulu ukuvimbela ifilimu yomoya ukuthi ingawi. I-granite ingaxhunywa ngesandla ukuze ivumelane nezimo ezidlula noma iyiphi indawo yensimbi eyenziwe ngomshini, okuhlinzeka "ngomzila" ophelele.

2. Ukudambisa Ukudlidliza: I-Granite inesilinganiso esiphakeme sokudambisa kwemvelo. Ohlelweni oluqhutshwa yinjini enamandla amakhulu, i-granite imunca amandla aphindaphindayo aphezulu abengadala "umsindo" kudatha yokulinganisa.

3. Ukungathathi hlangothi kwamakhemikhali kanye nokwe-Magnetic: Ngokungafani nensimbi ephonswe ngensimbi, i-granite ngeke igqwale noma ibe ne-magnetized. Ezisetshenzisweni ze-semiconductor lapho ukuphazamiseka kungonakalisa i-wafer, noma ezindlini zokuhlanza ezinomswakama lapho ukugqwala kuyingozi khona, i-granite iyona kuphela inketho efanelekile.

Izicelo Zamasu: Kusukela Kuma-Semiconductors Kuya Ku-Metrology

OkusebenzayoUkusetshenziswa kweGranite Air Bearingsziyanda njengoba izimboni ziqhubekela phambili ekuhlolweni okuzenzakalelayo kanye nokuhlolwa kwesikali se-nanometer.

• I-Semiconductor Lithography kanye Nokuhlolwa: Ekukhiqizweni kwama-microchip, isigaba kumele sihambise i-wafer ngaphansi kwekholomu ye-optical ngokunemba kwe-nanometer. Noma yikuphi ukudlidliza okubangelwa ukungqubuzana kungafiphaza isithombe. Izigaba zokuthwala umoya we-granite zinikeza indawo "ethule" edingekayo kulezi zinqubo.

• I-Laser Micro-Machining: Uma usika amaphethini ayinkimbinkimbi kuma-stents noma kuma-display ezokwelapha, ijubane elingaguquki elinikezwa ama-linear motors nama-air bearing liqinisekisa ikhwalithi ebushelelezi yama-mechanical bearing angenakukwazi ukuyilingisa.

• I-Optical Metrology: Ama-CMM aphezulu (Imishini Yokulinganisa Ehlanganisayo) asebenzisa ama-granite air bearing ukuqinisekisa ukuthi ukunyakaza kwe-probe kuhlukaniswe ngokuphelele nokudlidliza kwephansi, okuvumela ukuqinisekiswa kwezingxenye ezinokunemba kwezinga le-micron.

Inzuzo ye-ZHHIMG kubunjiniyela obunembile

Kwa-ZHHIMG, siyaqonda ukuthi ukushintshela ekulawuleni ukunyakaza okungathinti kumelela ukutshalwa kwezimali okukhulu kwikhwalithi. Ubuchwepheshe bethu busekusebenzeni ngokunemba kanye nokuxhumanisa izakhiwo ze-granite okwenza lezi zigaba ezithuthukile zibe nokwenzeka. Ngokuthola i-granite emnyama enobukhulu obuphezulu kanye nokusebenzisa i-interferometry ethuthukisiwe ukuqinisekisa ubuso, siqinisekisa ukuthi yonkeIngxenye Yesigaba SokunembaSikhiqiza sihlangabezana nezidingo eziqinile zemakethe yomhlaba wonke ye-metrology.

Ukuvela kokulawula ukunyakaza kuyasuka “ekugugeni nasekugugeni” kwesikhathi esidlule kuya “ekuntanteni nasekushayeleni” kwesikhathi esizayo. Njengoba siqhubeka nokuthuthukisa ukuhlanganiswa kweGranite Air Bearings kanye neLinear Motors, i-ZHHIMG isalokhu izibophezele ekuhlinzekeni isisekelo lapho kuzokwakhiwa khona isizukulwane esilandelayo sobuchwepheshe.