Hauv kev tsim khoom thiab kev ntsuas hauv chaw kuaj mob, cov phaj ntsa marble ua lub luag haujlwm tseem ceeb ua cov hauv paus ruaj khov thiab txhim khu kev qha. Lawv qhov kev ruaj khov ntuj, kev tiv thaiv kev hnav zoo heev, thiab kev ruaj khov ntev ntev ua rau lawv tsis tseem ceeb hauv kev ntsuas, kev tshuaj xyuas, thiab kev sib dhos. Txawm li cas los xij, ib qho ntawm cov theem tseem ceeb tshaj plaws thiab kev siv tshuab hauv lawv cov khoom tsim tawm yog ua tiav kev tswj qhov tuab thiab kev sib npaug thaum lub sijhawm sib tsoo.
Lub hauv paus ntawm kev ua kom raug pib nrog kev xaiv cov khoom siv. Cov pob zeb zoo nrog cov khoom sib xyaw ua ke, cov qauv ntom ntom, thiab qhov tsis zoo sab hauv tsawg kawg nkaus ua kom muaj kev ua haujlwm zoo sib xws thaum lub sijhawm ua tiav. Cov pob zeb uas tsis muaj kab nrib pleb, cov khoom tsis huv, thiab cov xim sib txawv yog qhov tseem ceeb rau kev ua tiav kev sib tsoo sib npaug thiab qhov tseeb ntawm qhov ntev. Kev siv cov khoom tsis zoo feem ntau ua rau hnav tsis sib xws, kev hloov pauv hauv zos, thiab kev hloov pauv tuab dhau sijhawm.
Cov thev naus laus zis sib tsoo niaj hnub no tau txhim kho qhov tseeb ntawm kev tsim cov phaj marble nto. Cov tshuab sib tsoo CNC uas muaj cov tshuab ntsuas laser lossis cov tshuab ntsuas sib cuag tuaj yeem saib xyuas qhov sib txawv ntawm qhov tuab hauv lub sijhawm tiag tiag, kho qhov tob sib tsoo thiab tus nqi pub raws li cov kev teeb tsa ua ntej. Lub kaw lus teb rov qab no tso cai rau txhua qhov kev sib tsoo kom tswj tau qhov tseeb ntawm micron. Hauv cov ntawv thov siab, cov kab ke sib txuas ntau-axis feem ntau siv los coj lub taub hau sib tsoo raws txoj kev zoo tshaj plaws, xyuas kom meej tias cov khoom raug tshem tawm thiab zam kev sib tsoo ntau dhau lossis sib tsoo tsis zoo.
Qhov tseem ceeb ib yam li ntawd yog tus qauv tsim cov txheej txheem nws tus kheej. Cov txheej txheem sib tsoo feem ntau pib nrog kev sib tsoo ntxhib kom tshem tawm cov khoom loj thiab tsim kom muaj qhov loj me ua ntej, ua raws li cov theem sib tsoo zoo thiab ua tiav kom ua tiav qhov tuab thiab tiaj tiaj kawg. Yuav tsum tswj qhov nrawm tshem tawm ntawm txhua theem; qhov tob txiav ntau dhau lossis kev sib tsoo tsis sib npaug tuaj yeem ua rau muaj kev ntxhov siab sab hauv lossis kev hloov pauv ntawm qhov ntev. Thoob plaws hauv cov txheej txheem, kev ntsuas tuab tsis tu ncua yuav tsum tau ua siv cov ntsuas qhov tseeb lossis interferometers. Yog tias pom qhov sib txawv, kev kho kom haum yuav ua tam sim ntawd kom rov qab sib npaug.
Rau cov platforms marble uas muaj kev ua tau zoo dua - xws li cov uas siv rau hauv aerospace lossis precision optics - yuav muaj cov kauj ruam kho kom zoo dua ntxiv. Cov txheej txheem xws li kev sib tsoo compensatory lossis kev siv cov precision shims tso cai rau kev kho me me ntawm cov qhov sib txawv ntawm cov tuab hauv zos, kom ntseeg tau tias qhov chaw sib npaug thoob plaws qhov loj.
Thaum kawg, kev ua tiav qhov kev tswj qhov tuab thiab kev sib xws hauv kev sib tsoo ntawm cov phaj marble tsis yog qhov tshwm sim ntawm ib txoj kev siv xwb, tab sis ntawm kev tsim kho kom raug. Nws xav tau kev sib xyaw ua ke ntawm cov khoom siv raw zoo tshaj plaws, cov tshuab niaj hnub, kev tswj hwm cov txheej txheem nruj, thiab kev txheeb xyuas kev ntsuas tas mus li. Thaum cov ntsiab lus no sib phim, cov khoom kawg muab qhov tseeb, kev ruaj khov, thiab kev ua haujlwm ntev - ua tau raws li cov qauv nruj uas cov lag luam niaj hnub xav tau.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-07-2025