Lub platform kuaj granite 00-qib yog lub cuab yeej ntsuas qhov tseeb siab, thiab nws cov qauv ntsuas qib feem ntau suav nrog cov hauv qab no:
Kev Ntsuas Geometric:
Kev Tiaj: Qhov yuam kev ntawm kev tiaj thoob plaws ntawm lub platform yuav tsum me me heev, feem ntau tswj tau mus rau theem micron. Piv txwv li, nyob rau hauv cov xwm txheej ib txwm muaj, qhov kev hloov pauv ntawm kev tiaj yuav tsum tsis pub tshaj 0.5 microns, txhais tau tias qhov chaw ntawm lub platform yuav luag tiaj tag nrho, muab qhov siv tau ruaj khov rau kev ntsuas.
Kev Sib Npaug: Yuav tsum muaj kev sib npaug siab heev ntawm cov chaw ua haujlwm sib txawv kom ntseeg tau tias qhov ntsuas raug. Piv txwv li, qhov yuam kev sib npaug ntawm ob qhov chaw ua haujlwm sib ze yuav tsum tsawg dua 0.3 microns kom ntseeg tau tias cov ntaub ntawv ntseeg tau thaum ntsuas cov kaum sab xis lossis qhov chaw sib piv.
Kev Sib Npaug: Qhov kev sib tshuam ntawm txhua qhov chaw ua haujlwm thiab qhov chaw siv yuav tsum tau tswj hwm nruj me ntsis. Feem ntau, qhov kev sib txawv ntawm kev sib tshuam yuav tsum nyob hauv 0.2 microns, uas yog qhov tseem ceeb rau cov ntawv thov uas xav tau kev ntsuas ntsug, xws li kev ntsuas kev sib koom ua ke peb-seem.
Cov Khoom Siv:
Granite: Feem ntau siv granite uas muaj cov qauv zoo sib xws thiab cov qauv ntom ntom ua cov khoom siv hauv paus. Nws qhov nyuaj siab, tiv taus kev hnav zoo heev, thiab cov coefficient thermal nthuav qis ua kom lub platform ruaj khov thiab tiv taus kev hloov pauv thaum siv ntev. Piv txwv li, granite xaiv yuav tsum muaj Rockwell hardness ntawm 70 lossis siab dua kom ntseeg tau tias lub platform zoo heev tiv taus kev hnav thiab khawb.
Kev Ruaj Ntseg: Cov platform kuaj granite qib 00 raug kev kho mob laus thaum lub sijhawm tsim khoom kom tshem tawm kev ntxhov siab sab hauv, ua kom muaj kev ua haujlwm ruaj khov nyob rau hauv ntau yam xwm txheej ib puag ncig. Tom qab kev kho mob, qhov kev hloov pauv ntawm lub platform tsis pub tshaj 0.001 hli / m hauv ib xyoos, ua tau raws li qhov yuav tsum tau ua ntawm kev ntsuas siab.
Qhov Zoo Ntawm Qhov Chaw:
Qhov Roughness: Qhov roughness ntawm qhov chaw ntawm lub platform yog qis heev, feem ntau qis dua Ra0.05, ua rau nws du zoo li daim iav. Qhov no txo qhov kev sib txhuam thiab qhov yuam kev ntawm cov cuab yeej ntsuas thiab cov khoom uas raug ntsuas, yog li txhim kho qhov tseeb ntawm kev ntsuas.
Gloss: Lub platform qhov ci ntsa iab siab, feem ntau siab dua 80, tsis yog tsuas yog ua kom nws zoo nkauj xwb tab sis kuj pab txhawb rau tus neeg teb xov tooj saib xyuas cov txiaj ntsig ntsuas thiab kev ntsuas.
Kev Ntsuas Qhov Tseeb Kev Ruaj Ntseg:
Kev Ruaj Ntseg Kub: Vim tias kev ntsuas feem ntau xav tau kev ua haujlwm hauv qhov chaw kub sib txawv, lub platform kuaj granite qib 00 yuav tsum ua kom muaj kev ruaj ntseg kub zoo heev. Feem ntau hais lus, qhov tseeb ntawm kev ntsuas ntawm lub platform yuav tsum tsis txhob hloov ntau dua 0.1 microns dhau ntawm qhov kub ntawm -10 ° C txog + 30 ° C, kom ntseeg tau tias qhov ntsuas tau raug hauv txhua qhov kub thiab txias.
Kev Ruaj Ntseg Mus Ntev: Lub platform qhov kev ntsuas qhov tseeb yuav tsum ruaj khov thaum siv mus ntev, thiab tom qab siv ib lub sijhawm, nws qhov tseeb yuav tsum tsis txhob hloov pauv dhau qhov ntau yam uas tau teev tseg. Piv txwv li, nyob rau hauv cov xwm txheej ua haujlwm ib txwm muaj, lub platform qhov kev ntsuas qhov tseeb yuav tsum tsis txhob hloov pauv ntau dua 0.2 microns dhau ib xyoos.
Hauv kev xaus, cov qauv ntsuas qib rau 00-qib granite kuaj platforms yog nruj heev, npog ntau yam xws li geometric tseeb, cov khoom siv, qhov zoo ntawm qhov chaw, thiab kev ntsuas qhov tseeb ruaj khov. Tsuas yog los ntawm kev ua tau raws li cov qauv siab no lub platform tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev ntsuas qhov tseeb, muab qhov ntsuas qhov tseeb thiab txhim khu kev qha rau kev tshawb fawb, kev sim engineering, thiab kev tswj xyuas zoo.
Lub sijhawm tshaj tawm: Cuaj hlis-05-2025