Nyob rau hauv lub tshav pob ntawm precision industrial ntau lawm thiab txiav-ntim kev tshawb fawb tshawb fawb, granite platform nrog nws zoo heev seismic kev ua tau zoo tau dhau los ua cov cuab yeej tseem ceeb los xyuas kom meej kev txhim kho du ntawm ntau yam kev ua haujlwm siab. Nws cov txheej txheem kev ntsuas kev poob siab nruj muab kev lees paub zoo rau ntau qhov xwm txheej ua haujlwm uas tsis tshua muaj siab rau kev co.
Ua ntej, qhov kev txiav txim siab ntawm av qeeg pov thawj qib ntawm granite platform
Cov yam ntxwv ntawm cov khoom siv: Granite platform yog ua los ntawm ntuj granite, tom qab ntau lab xyoo ntawm cov txheej txheem geological, cov qauv siv lead ua sab hauv tau zoo sib xws thiab zoo ib yam. Cov qauv tshwj xeeb no muab granite qhov qis qis ntawm elastic modulus hloov, thaum raug kev poob siab, piv nrog rau lwm cov ntaub ntawv xws li hlau, tuaj yeem tswj nws elastic deformation nyob rau hauv ib qho me me. Raws li kev txiav txim siab ntawm cov koom haum kuaj kev tso cai, elastic deformation ntawm granite nyob rau hauv tus qauv vibration xeem ib puag ncig tsuas yog 1/10-1/20 ntawm cov khoom siv hlau zoo tib yam, uas nteg cov khoom siv hauv paus rau kev ua haujlwm siab seismic ntawm lub platform.
Tus qauv tsim: Los ntawm kev xaav ntawm macro qauv, granite platform yog tsim los nrog optimized geometric duab thiab txhawb layout. Tag nrho qhov ntev-dav-siab qhov sib piv ntawm lub platform yog ua tib zoo xam los xyuas kom meej qhov chaw ruaj khov ntawm lub ntiajteb txawj nqus thiab txo qhov kev pheej hmoo ntawm kev co los ntawm kev co. Nyob rau tib lub sijhawm, kev faib tawm ntawm cov ntsiab lus txhawb nqa yog kev tshawb fawb raws li cov hauv paus ntsiab lus ntawm kev siv tshuab, uas tuaj yeem faib qhov hnyav ntawm cov khoom tso rau ntawm lub platform thiab qhov cuam tshuam quab yuam tsim los ntawm kev co sab nraud. Piv txwv li, nyob rau hauv lub loj granite platform, ntau lub ntsiab lus txhawb nqa qauv yog siv, thiab qhov kev ncua deb ntawm cov ntsiab lus txhawb nqa uas nyob ib sab yog tswj nyob rau hauv ± 0.05mm, uas zoo zam kev nyuaj siab nyob rau hauv lub zos concentration thiab ntxiv txhim kho lub seismic muaj peev xwm ntawm lub platform.
2. Cov ncauj lus kom ntxaws thiab daim ntawv thov scenarios ntawm txhua qib kev poob siab
Qib I shock-proof standard (ultra-high precision yuav tsum tau scenarios)
Vibration displacement Performance index: Nyob rau hauv qhov ntau ntawm simulated seismic yoj vibration zaus (0.1Hz-100Hz), lub ncov tus nqi ntawm kev co tsiv ntawm txhua txoj hauj lwm ntawm lub platform nto tsis tshaj 0.001mm. Thaum qhov kev vibration qis uas tsim los ntawm kev ua haujlwm ntawm cov tshuab loj nyob ib puag ncig (xws li kev vibration ntawm lub tshuab hnyav ntawm qhov zaus ntawm 1Hz-10Hz) cuam tshuam nrog, cov cuab yeej siv kho qhov muag siab tau muab tso rau ntawm lub platform, xws li atomic force microscopy, cov txheeb ze hloov pauv ntawm qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas, qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas yog qhov ntsuas qhov ntsuas. qhov tseeb ntawm nanoscale tsis cuam tshuam.
Daim ntawv thov scenario: Nws yog tsuas yog siv nyob rau hauv cov txheej txheem lithography ntawm semiconductor nti manufacturing. Chip manufacturing yuav tsum tsis tshua muaj siab lithographic raug, thiab cov kab dav tau mus txog qib nanometer. Nyob rau hauv cov txheej txheem lithography, granite platform yuav tsum tau muab kev txhawb nqa ruaj khov rau lub tshuab lithography, cais cov kev vibration tsim los ntawm kev ua haujlwm ntawm lwm cov khoom siv hauv kev cob qhia, thiab xyuas kom meej qhov kev hloov pauv ntawm cov lithography qauv, yog li txhim kho cov txiaj ntsig ntawm chip manufacturing. Raws li kev lag luam txheeb cais, kev siv cov chip tsim kab uas ua tau raws li thawj theem kev poob siab-pov thawj qauv granite platform tau nce cov txiaj ntsig los ntawm 15% -20% piv nrog kev siv cov platforms zoo tib yam.
Qib 2 anti-shock standard (high-precision scenario)
Kev vibration hloov chaw index: nyob rau hauv lub vibration zaus ntawm 0.1Hz-100Hz, lub ncov vibration hloov chaw ntawm lub platform nto yog tswj nyob rau hauv 0.005mm. Rau kev tshawb nrhiav cov kab mob microscopic uas tau ua nyob rau hauv cov chaw tshawb fawb tshawb fawb hauv cov tsev kawm qib siab, xws li kev sim tshuaj ntsuam tunneling microscope (STM), qib ntawm kev ua haujlwm tsis txaus ntseeg tuaj yeem ua kom ntseeg tau tias qhov chaw txheeb ze ntawm qhov ntxeev ntawm STM thiab cov qauv yog ruaj khov txawm tias muaj qee qhov kev vibration qhov chaw xws li cov neeg ua haujlwm tsiv mus nyob ib ncig ntawm chav kuaj thiab cov khoom siv txav mus los. Yog li, quantum lub xeev cov ntaub ntawv ntawm microscopic hais raug raug ntes, uas muab kev lees paub rau cov kws tshawb fawb kom tau txais cov ntaub ntawv raug sim.
Daim ntawv thov scenario: Dav siv nyob rau hauv high-end precision instrument manufacturing, xws li high-precision hluav taws xob tshuav nyiaj li cas ntau lawm debugging txheej txheem. Cov khoom hluav taws xob hluav taws xob muaj qhov cuam tshuam tsis zoo rau kev co, thiab txawm tias me me vibrations tuaj yeem ua rau deviations hauv kev ntsuas ntsuas. Granite platform, uas ua tau raws li cov qauv kev poob siab thib ob, tuaj yeem muab qhov chaw ruaj khov rau kev ntsuas thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob, xyuas kom meej tias qhov ntsuas qhov tseeb ntawm qhov sib npaug mus txog qib microgram, thiab ua tau raws li kev lag luam xav tau kev ntsuas qhov hnyav xws li kev txheeb xyuas tshuaj thiab cov hniav nyiaj hniav kub.
Peb-theem shockproof standard (high precision scenario)
Kev vibration hloov chaw index: nyob rau hauv kev co zaus ntau ntawm 0.1Hz-100Hz, lub ncov kev co txav ntawm lub platform nto tsis tshaj 0.01mm. Thaum ntsib qhov kev vibration tsim los ntawm kev ua haujlwm ntawm cov khoom siv nruab nrab uas muaj nyob rau hauv lub Hoobkas Rhiav (qhov kev vibration zaus feem ntau yog 10Hz-50Hz), cov cuab yeej ntsuas zoo tib yam muab tso rau ntawm granite platform, xws li kev ntsuas ntsuas ntsuas, tuaj yeem tswj qhov ntsuas qhov tseeb yog qhov ruaj khov, thiab qhov sib txawv ntawm cov ntaub ntawv ntsuas yog tswj nyob rau hauv ib qho me me.
Daim ntawv thov scenario: Haum rau precision ntsuas hauv nws pib qhov chaw tsim khoom. Qhov tseeb machining ntawm lub tsheb cav lub tog raj kheej thaiv, kis iav thiab lwm qhov chaw ncaj qha cuam tshuam rau kev ua haujlwm thiab kev ntseeg siab ntawm lub tsheb. Hauv kev ntsuas ntawm cov khoom no, granite platform ntawm peb qhov kev ua haujlwm tsis zoo tuaj yeem sib cais cov khoom siv kev cob qhia khiav kev vibration, kom ntseeg tau tias qhov ntsuas kev sib koom tes ntsuas qhov ntsuas qhov loj ntawm qhov chaw, daim ntawv thiab txoj hauj lwm kam rau ua thiab lwm yam tsis zoo, los muab kev txhawb zog rau kev tswj xyuas qhov zoo ntawm qhov pib, txhim kho cov khoom pib kis tus nqi.
Peb, kev soj ntsuam nruj nruj kom ntseeg tau tias cov av qeeg ua tau raws li tus qauv
Txhawm rau kom ntseeg tau tias txhua lub platform granite tuaj yeem ua tau raws li cov qauv ntsuas av qeeg-pov thawj, peb tau tsim cov txheej txheem nruj thiab zoo meej kev tshuaj xyuas. Nyob rau hauv cov txheej txheem tsim khoom, ib qho kev ntsuam xyuas lub cev tag nrho yog ua tiav ntawm txhua daim ntawm granite raw khoom los xyuas kom meej tias nws cov qauv sab hauv yog sib xws thiab tsis muaj qhov tsis xws luag. Tom qab lub platform ua tiav, cov cuab yeej siv kev co simulation siab heev yog siv los simulate ntau yam kev vibration ib puag ncig los sim lub platform. Los ntawm cov high-precision laser displacement sensor, real-time saib xyuas ntawm qhov kev hloov pauv ntawm txhua qhov chaw ntawm lub platform thaum lub sij hawm vibration txheej txheem, thiab cov ntaub ntawv raug xa mus rau ib tug kws cov ntaub ntawv ua system rau kev tsom xam. Tsuas yog thaum cov ntsuas kev vibration ntawm lub platform yog tag nrho raws li cov qauv kev poob siab-pov thawj, lawv raug tso cai muab tso rau hauv kev ua lag luam.
Txhawm rau ua kom tiav, granite platform nrog nws cov qauv kev tshawb fawb qib shockproof, kev ua haujlwm zoo heev thiab kev tswj xyuas nruj, rau kev tsim khoom thiab kev tshawb fawb txog kev ua haujlwm hauv kev ua haujlwm siab los muab kev txhawb nqa tsis tseem ceeb, yog kev nrhiav qhov tseeb thiab kev ntseeg siab ntawm kev xaiv.
Lub sij hawm xa tuaj: Mar-28-2025