Nyob rau hauv lub realm ntawm ultra - precision lag luam thiab advanced metrology, xaiv cov khoom rau lub hauv paus yog qhov tseem ceeb raws li ntsuas. Thaum cov xwm txheej muaj feem xyuam nrog hluav taws xob ntsuas lossis ntsuas cov chaw sib nqus ntawm lub platform cov khoom ncaj qha txiav txim siab ntawm cov ntaub ntawv sau. Cov lus nug ntawm seb puas yog lub precision granite platform muaj kev kawm zoo siab tsis yog kev kawm {}}}} Kev ua ncaj qha rau kev ua ncaj ncees.
Cov lus teb meej, txhawb nqa los ntawm cov ntaub ntawv ntawm cov ntaub ntawv kev tshawb fawb, yog qhov kev cuam tshuam zoo tshaj plaws thiab yog li cov khoom siv ntawm kev xaiv hluav taws xob kuaj pom ib puag ncig.
Qhov tsis - sib nqus kev ua suab nrov ntawm Granite
Cov superiority ntawm granite stems los ntawm nws cov tseem ceeb ntawm geological sib xyaw. Siab -} Zoo dub granite, zoo li lub ≈ 3100 kg / m³ khoom siv cov khoom siv sib txawv xws li quartz, feldspar, thiab mika. Qhov tseem ceeb, cov zaub mov no yog qhov tsis muaj kev cuam tshuam tsis yog- ferromagnetic thiab, hauv lawv cov qhab nia siab tshaj plaws, yog cov hlau nplaum zoo.
Tsis zoo li cov hlau, uas yog ib qho alloy ntawm cov hlau thiab carbon thiab roj carbon thiab yog cov ferrosalnetic, granite tsis tuaj yeem magnetized. Qhov no txhais tau tias yog cov platform granite yuav tsis tsim, khaws cia, lossis thaj teb sib nqus. Hauv lub electromagnetic Nrhiav kom muaj kev lom zem, qhov no tsis- Kos Npe tau raug kuaj tau tias qhov ntsuas kev sib nqus yog qhov ntsuas sib nqus yog qhov kev sib nqus hauv qab, tsis yog lub platform hauv qab nws.
Kev tshem tawm cov hluav taws xob: cov teeb meem eddy tam sim no
Dhau ntawm nws cov sib nqus inertness, granite muaj ib pliag, feem ntau saib xyuas, kom zoo dua: nws yog insulator insulator. Hlau thiab cam khwb cia hlau, uas yog cov hluav taws xob, ua rau muaj kev phom sij loj ntawm kev cuam tshuam los ntawm kev tshwm sim los ntawm eddy dej. Thaum cov ntaub ntawv tshaj tawm raug hloov pauv lossis lub sijhawm - sib ke thaum lub sijhawm ntsuas hluav taws xob (nyob ze cov tshuab sib nqus) {}} eddy dej. Cov nroj tsuag no, nyob rau hauv lem, tsim lawv cov theem nrab sib nqus teb, muaj kuab sib nqus thiab ua tau qhov chaw ntsuas kev ntsuas.
Txij li granite yog tsis - Conductive, nws tsuas tsis tuaj yeem tsim cov kev cuam tshuam no. Los ntawm kev tshem tawm cov suab hluav taws xob no, lub ntsej muag sib xyaw ua ke, ua rau muaj kev sib nqus kev ntsuas, thiab ntsuas hluav taws xob sib nqus (EMC) xeem.
Tshaj li Magnetism: lub ruaj khov Trifecta
Thaum anti - Kev ua tau zoo ntawm granite yog cem cia- pronged zoo dua cov hlau hauv metrology:
- Kev co Damping: Lub ntom, nplua - nplej qauv ntawm granite kev ua kom zoo dua hauv cov khoom ntub dej. Qhov no siab Damping muaj peev xwm nqus me ntsis tshuab thiab acousic dibrations deb dua li cov hlau, tiv thaiv qis qis ntawm ultra {}}} sensitive sensitive sensitive sensitive sensitive sensitive-sensors lossis detectors.
- Thermal stability: granite tsis muaj txiaj ntsig ntawm cov coefficient ntawm thermal expansion (CTE) thiab qis dua thermal conductivity piv rau cov hlau. Qhov kev ruaj ntseg no tsis sib haum xeeb thiab cua sov warping nyob rau hauv cov khoom tseem ceeb, kom paub tseeb tias cov txheej txheem tseem ceeb, kom muaj qhov kub thiab txias {} tswj chaw.
- Lub zog thiab hnav kom ruaj khov: Tsis zoo li cov hlau, granite tsis xeb, corrode, lossis txom nyem los ntawm kev hnav - ua rau burrs. Ib lub Nick nyob rau hauv ib qho steel platform tsim ib lub surr loj hlob uas muaj kev lom zem ncaj nraim; Tus Nick hauv cov txiaj ntsig granite nyob rau hauv ib cheeb tsam chip, tawm hauv ib puag ncig kev siv nto tsis zoo. Qhov no thiav yog qhov tseem ceeb rau kev tswj hwm ntev- Lub sij hawm calibration hauv high- siv cov chaw kuaj xyuas.
Xaus Rau Electromagnetic Nrhiav tau
Rau txhua qhov xwm txheej yuav tsum tau ua kom tiav cov khoom siv hluav taws xob, lossis kev ntsuas sib nqus ntawm cov kev xaiv siab, cov khoom siv tsis sib haum granite platform yog cov khoom siv zoo dua, tsis muaj cov khoom siv tsis yooj yim, tsis muaj cov khoom siv tsis yooj yim, tsis muaj txiaj ntsig zoo dua, Nws intrinsic tsis-} sib nqus, tsis muaj teeb meem, thiab cov cim kev ua haujlwm, thiab cov cim qhia kom vam meej rau cov ntaub ntawv ncaj ncees.
Thaum ib puag ncig muaj zog ntawm lub electromagnetic ib puag ncig tsis - kev sib ceg, lub hauv paus yuav tsum yog nruab nrab. Qhov no yog vim li cas unparalleled granite tau raug lees paub thoob plaws li tus qauv kub, tau khwv nyiaj los ua lub hauv paus uas txhawb kev txhim kho ntawm ultra- precision kev lag luam.