Lub hauv paus granite tsis yog tsuas yog lub pedestal xwb; nws yog lub hauv paus ruaj khov rau ultra-precision metrology, cov cuab yeej siv tshuab, thiab cov tshuab optical siab heev. Xaiv rau nws qhov ruaj khov, qhov nyuaj zoo dua, thiab qhov thermal nthuav dav tsawg heev, lub hauv paus granite precision, tshwj xeeb tshaj yog ib qho ua los ntawm cov khoom siv siab ZHHIMG® Black Granite (≈3100 kg / m³), ua kom ntseeg tau tias qhov tseeb ntawm nanometer yog ua tiav thiab ruaj khov. Txawm li cas los xij, txawm tias lub hauv paus ruaj khov tshaj plaws yuav tsum tau saib xyuas zoo thiab ua raws li cov txheej txheem nruj kom tswj tau nws cov kev ua tau zoo dhau nws lub neej ntev.
Kev ua tiav qhov tseeb ntev pib nrog kev teeb tsa thiab kev tswj hwm ib puag ncig. Lub platform uas lub hauv paus granite nyob rau ntawm yuav tsum ruaj khov, tiaj tus, thiab tsis muaj cov ntsiab lus ntxhov siab hauv zos. Txhua qhov tsis sib xws lossis tsis ruaj khov hauv lub hauv paus tuaj yeem ua rau muaj kev ntxhov siab tsis sib xws rau hauv granite, ua rau nws tsis tiaj tus thiab ruaj khov - qhov xwm txheej uas peb ua tib zoo txo qis hauv peb lub tsev sib sau ua ke 10,000 m². Ntxiv mus, ib puag ncig nws tus kheej yuav tsum tau tswj hwm. Kev raug dej noo ntau dhau tuaj yeem ua rau hygroscopic nthuav dav hauv lub pob zeb microstructure, uas ua rau deformation, thaum nyob ze rau cov chaw kub lossis cov teb hluav taws xob muaj zog tuaj yeem ua rau cov cuab yeej teeb tsa ntawm lub hauv paus tsis ruaj khov. Kev ua tau zoo tshaj plaws xav tau qhov chaw qhuav, muaj cua zoo nrog qhov kub hloov pauv tsawg kawg nkaus.
Thaum lub sijhawm ua haujlwm txhua hnub, kev ua haujlwm kom paub tseeb yog qhov tseem ceeb heev. Cov hauv paus granite tau tsim los rau kev ruaj khov thiab dynamic nyob rau hauv lawv cov khoom thauj, tab sis lawv tsis yog impervious rau kev siv tsis raug. Cov neeg ua haujlwm yuav tsum ua raws li qhov txwv ntawm lub hauv paus, xyuas kom meej tias qhov hnyav tau faib sib npaug kom tiv thaiv kev warping lossis kev ntxhov siab tawg uas yuav ua rau cov khoom siv tau teeb tsa muaj kev phom sij. Kev poob cov cuab yeej, kev sib tsoo ntse, lossis kev tso cov khoom hnyav rau ntawm ntug tuaj yeem ua rau puas tsuaj rau qhov geometry ntawm qhov chaw zoo heev. Yog tias lub hauv paus granite loj heev yuav tsum tau tsiv mus rau lwm qhov, tsuas yog siv cov cuab yeej tshwj xeeb, load-rated, ua qhov kev txav mus los qeeb qeeb thiab txhob txwm ua kom tsis txhob poob siab. Tom qab tsiv mus rau lwm qhov, yuav tsum muaj kev rov kho dua thiab kev sib npaug kom rov qab tau qhov ruaj khov ntawm lub hauv paus.
Txoj kev saib xyuas thiab kev ntxuav yuav tsum yog qhov tseeb kom tiv thaiv qhov chaw calibrated. Kev ntxuav plua plav ib txwm yuav tsum tsuas yog siv daim ntaub mos mos, qhuav xwb. Qhov tseem ceeb, tsuas yog cov neeg sawv cev ntxuav tsis muaj corrosive - tshwj xeeb tsim rau granite - yuav tsum tau siv los tshem tawm cov seem tawv ncauj. Cov tshuaj acidic lossis alkaline tuaj yeem ua rau qhov chaw polished heev, rhuav tshem qhov tiav precision. Ntxiv mus, kev tiv thaiv kev puas tsuaj rau lub cev yog qhov tseem ceeb; cov cuab yeej hlau, probes, lossis workpieces yuav tsum tsis txhob rub hla qhov chaw. Rau cov chaw uas raug siv hnyav lossis muab cov khoom tso rau ntau zaus, siv cov ntaub qhwv tsis-abrasive yog ib txoj hauv kev yooj yim tab sis zoo los tiv thaiv cov khawb me me, kom ntseeg tau tias lub hauv paus tswj tau qhov kev ncaj ncees uas xav tau rau Daim Ntawv Pov Thawj Qib 00/0.
Thaum kawg, qhov kev ruaj khov mus sij hawm ntev ntawm lub hauv paus granite vam khom rau lub sijhawm calibration nruj. Txawm hais tias granite qhov ruaj khov zoo dua li hlau, qhov tseeb ntawm qhov chaw maj mam poob qis los ntawm kev hnav tsis tu ncua thiab kev hloov pauv me me ntawm ib puag ncig. Nyob ntawm qhov siv zog thiab qib qhov tseeb xav tau, kev tshuaj xyuas tsis tu ncua - feem ntau yog txhua peb lub hlis mus rau txhua xyoo - yuav tsum tau ua los ntawm cov kws tshaj lij metrology uas tau ntawv pov thawj siv cov cuab yeej raug heev, xws li Renishaw Laser Interferometers lossis WYLER Electronic Levels. Cov ntaub ntawv tiav ntawm cov hnub calibration, cov ntaub ntawv, thiab cov kev kho kom raug yog qhov tseem ceeb rau kev tswj hwm lub hauv paus qhov kev taug qab thiab ua pov thawj tias nws txuas ntxiv mus rau qhov ua tau zoo rau cov haujlwm ultra-precision uas nws txhawb nqa. Los ntawm kev ua raws li cov txheej txheem ua haujlwm nruj no, cov neeg siv tuaj yeem siv qhov ruaj khov ntawm ZHHIMG® Granite Base, kom ntseeg tau tias lawv txoj kev cog lus rau qhov tseeb kav ntev.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-17-2025