Nyob rau hauv lub ceev-evolving toj roob hauv pes ntawm advanced manufacturing, precision tseem yog qhov kawg frontier. Niaj hnub no, kev tsim kho tshiab tau tsim los hloov kho cov qauv kev lag luam: Precision Marble Peb-Axis Gantry Platform, qhov zoo tshaj plaws ntawm kev tsim vaj tsev uas ua ke nrog ntuj granite lub hauv paus ruaj khov nrog kev txiav-ntug txhua yam tsim kom ua tiav micron-qib qhov tseeb yav dhau los xav tias tsis tuaj yeem ua tiav hauv kev lag luam.
Kev Tshawb Fawb Tom Qab Kev Ruaj Ntseg
Nyob rau hauv lub plawv ntawm cov thev naus laus zis leap no yog qhov kev xaiv yam khoom uas tsis xav txog: ntuj granite. Lub platform 1565 x 1420 x 740 mm precision-machined marble puag tsis yog tsim kom zoo nkauj xwb - nws yog ib txoj kev daws teeb meem rau lub hnub nyoog kev sib tw ntawm kev tswj kev ruaj ntseg hauv high-precision systems. "Granite tsis tshua muaj coefficient ntawm thermal expansion (2.5 x 10^-6 / ° C) thiab tshwj xeeb damping yam ntxwv muab lub hauv paus uas tiv thaiv ib puag ncig qhov kub thiab txias kev vibrations zoo dua li cov qauv hlau ib txwm muaj," piav qhia Dr. Emily Chen, tus kws tshaj lij kws kho tshuab ntawm Precision Engineering Research Institute.
Qhov zoo dua qub no txhais ncaj qha rau kev ntsuas kev ua tau zoo uas tig taub hau hla kev lag luam. Lub platform ua tiav ± 0.8 μm rov ua dua - txhais tau tias nws tuaj yeem rov qab mus rau txhua txoj haujlwm nrog kev sib txawv me dua li lub wavelength ntawm lub teeb pom kev - thiab ± 1.2 μm qhov chaw qhov tseeb tom qab them nyiaj, teeb tsa tus qauv tshiab rau kev tswj cov tshuab.
Engineering Excellence hauv Motion
Tshaj nws lub hauv paus ruaj khov, lub platform peb-axis gantry tsim suav nrog ntau qhov kev tsim kho tshiab. X-axis nta ib lub tshuab tsav dual-tsav uas tshem tawm qhov kev hloov pauv ntawm lub zog thaum lub zog ceev, thaum X thiab Y axes xa 750 hli ntawm kev mus los zoo nrog ≤8 μm ncaj nraim hauv ob qho tib si kab rov tav thiab ntsug. Qib no ntawm geometric precision ua kom ntseeg tau tias txawm tias txoj hauv kev 3D txoj kev tswj hwm qhov tseeb ntawm cov micron.
Lub cev muaj peev xwm ua kom muaj peev xwm tawm tsam qhov sib npaug ntawm qhov nrawm thiab qhov tseeb. Thaum nws qhov siab tshaj plaws ntawm 1 mm / s tej zaum yuav zoo li me me, nws tau ua kom zoo rau cov ntawv thov uas xav tau kev tswj xyuas kom zoo thiab qeeb scanning - qhov twg qhov tseeb tseem ceeb dua li kev txav ceev. Conversely, 2 G acceleration muaj peev xwm ua kom lub teb pib-nres kev ua tau zoo, tseem ceeb rau kev tswj xyuas cov khoom siv hauv cov txheej txheem tshuaj xyuas qhov tseeb.
Nrog rau 40 kg load peev xwm thiab 100 nm daws teeb meem (0.0001 mm), lub platform txuas qhov sib txawv ntawm ilv micro-manipulation thiab industrial robustness - ib tug versatility uas ua rau muaj kev txaus siab nyob rau hauv manufacturing sectors.
Transforming Critical Industries
Qhov cuam tshuam ntawm qhov kev txiav txim siab no txuas mus thoob plaws ntau qhov kev siv thev naus laus zis:
Hauv kev tsim khoom semiconductor, qhov twg txawm nanometer-scale defects tuaj yeem ua rau cov chips tsis muaj txiaj ntsig, lub platform kev ruaj ntseg yog hloov pauv kev tshuaj xyuas wafer thiab cov txheej txheem photolithography. Michael Torres, tus kws tshaj lij txheej txheem ntawm cov khoom lag luam semiconductor tau hais tias "Peb tab tom pom qhov kev kuaj pom qhov tsis raug txhim kho los ntawm 37% hauv kev sim ua ntej." "Lub hauv paus marble qhov kev vibration damping tau tshem tawm cov micro-wobble uas yav dhau los tsis pom sub-50 nm nta."
Precision optical manufacturing yog lwm tus tau txais txiaj ntsig. Lens polishing thiab cov txheej txheem sib dhos uas ib zaug xav tau ntau teev ntawm kev hloov kho ntawm phau ntawv mob tam sim no tuaj yeem ua haujlwm nrog lub platform sub-micron positioning, txo cov sij hawm tsim khoom thaum txhim kho kho qhov muag sib xws.
Hauv kev tshawb fawb biomedical, lub platform yog ua kom muaj kev sib tw hauv ib leeg-cell manipulation thiab siab-resolution microscopic duab. Dr. Sarah Johnson ntawm Stanford's Biomedical Engineering Department sau tseg tias, "Qhov kev ruaj ntseg tso cai rau peb tswj xyuas cov txheej txheem ntawm tes rau lub sijhawm ntev, khaws cov duab ncua sij hawm uas qhia txog cov txheej txheem lom neeg yav dhau los zais los ntawm cov khoom siv drift."
Lwm cov ntawv thov tseem ceeb suav nrog cov tshuab ntsuas kev ntsuas siab (CMMs), microelectronics ntim, thiab cov cuab yeej tshawb fawb txog kev tshawb fawb qib siab - txhua qhov chaw uas lub platform tshwj xeeb ua ke ntawm precision, ruaj khov, thiab lub peev xwm thauj khoom tau hais txog cov kev txwv ntev.
Lub neej yav tom ntej ntawm Ultra-Precision Manufacturing
Raws li kev tsim khoom txuas ntxiv nws lub zog tsis tu ncua mus rau qhov me me thiab cov qauv kev ua tau zoo dua qub, qhov kev thov rau ultra-precision positioning systems yuav tsuas yog nce ntxiv. Lub Precision Marble Peb-Axis Gantry Platform sawv cev tsis yog tsuas yog kev txhim kho ntxiv tab sis kev hloov pauv tseem ceeb hauv kev ua tiav li cas - siv cov khoom siv ntuj tsim nrog rau kev tsim kho qib siab es tsis yog kev vam khom rau kev siv nyiaj txiag nyuaj.
Rau cov tuam txhab nrhiav kev cov nyom ntawm Kev Lag Luam 4.0, lub platform no muab kev pom rau yav tom ntej ntawm precision engineering. Nws yog lub neej yav tom ntej uas txoj kab ntawm "laboratory precision" thiab "industrial production" txuas ntxiv plooj, ua rau kev tsim kho tshiab uas yuav ua txhua yam los ntawm cov khoom siv hluav taws xob txuas ntxiv mus rau cov cuab yeej kho mob cawm siav.
Raws li ib tus kws tshuaj ntsuam xyuas kev lag luam tau hais tias: "Nyob rau hauv lub ntiaj teb no ntawm precision manufacturing, stability tsis yog ib tug feature-nws yog lub hauv paus rau tag nrho cov lwm yam kev nce qib tau tsim. Lub platform no tsis yog tsuas yog tsa lub bar; nws rebuilds tag nrho."
Post lub sij hawm: Oct-31-2025