Cov phaj granite nto yog siv dav hauv kev ua haujlwm precision, kev tsim khoom siv hluav taws xob, thiab cov chaw soj ntsuam metrology. Raws li cov cuab yeej tseem ceeb rau kev tshuaj xyuas thiab calibration kom raug, kev xaiv cov phaj granite nto yog qhov tseem ceeb kom ntseeg tau tias muaj kev ua haujlwm ntev thiab kev ntsuas kev ntseeg tau. Hauv qab no yog tsib yam tseem ceeb uas yuav tsum xav txog thaum xaiv cov phaj granite nto:
1. Cov Khoom Siv Zoo ntawm Granite
Qhov zoo ntawm cov khoom siv granite cuam tshuam ncaj qha rau qhov tseeb thiab lub neej ntev ntawm lub platform. Cov granite dub zoo, uas paub txog nws qhov nyuaj, porosity tsawg, thiab thermal expansion tsawg kawg nkaus, yog qhov zoo dua rau kev siv metrology. Thaum xaiv lub phaj granite, xaiv cov ntaub ntawv uas muaj cov khoom sib xyaw ua ke, cov qauv ntom ntom, thiab cov kab nrib pleb lossis qhov khoob sab hauv tsawg kawg nkaus. Lub ntsej muag ci ntsa iab, tsis muaj qhov porous pab tiv thaiv kev ua qias tuaj thiab ua kom muaj kev rov ua dua zoo dua hauv kev ntsuas qhov tseeb.
2. Qhov Loj thiab Qhov Tseeb Yuav Tsum Tau Ua
Qhov ntev ntawm lub phaj nto yuav tsum phim qhov loj thiab qhov hnyav ntawm cov khoom ua haujlwm uas yuav tsum tau ntsuas. Cov phaj loj dhau yuav ua rau muaj nqi tsis tsim nyog thiab siv ntau qhov chaw, thaum cov phaj me me txwv tsis pub ntsuas ntau yam thiab ruaj khov. Qhov tseeb kuj tseem ceeb ib yam - qhov tiaj tus, qhov ncaj, thiab qhov sib npaug yuav tsum ua tau raws li chav kawm kev kam rau siab tshwj xeeb uas xav tau rau koj daim ntawv thov. Cov phaj nto feem ntau raug faib ua pawg los ntawm qib xws li DIN, GB, lossis ASME cov qauv (Qib 0, 1, 2, thiab lwm yam).
3. Cov Txheej Txheem Ua Kom Tiav Nto
Kev kho qhov chaw yog ib qho tseem ceeb hauv kev txiav txim siab ob qho tib si kev siv tau thiab kev ua kom raug ntawm lub phaj granite. Cov kev xaiv tiav feem ntau suav nrog kev sib tsoo tes, kev sib tsoo kom raug, thiab kev txhuam kom zoo. Kev ua tiav du, zoo li daim iav txo qhov roughness ntawm qhov chaw thiab txhim kho kev ntsuas sib xws. Qhov sib piv, cov tiav tiv thaiv kev plam xws li sandblasting yuav siv tau rau hauv thaj chaw uas qhov kev ruaj khov ntawm cov khoom yog qhov txhawj xeeb. Tsis tas li ntawd, kev xaiv qhov chaw nrog cov khoom tiv taus corrosion pab tswj kev ncaj ncees ntawm qhov ntev dhau sijhawm, tshwj xeeb tshaj yog nyob rau hauv cov chaw noo noo lossis chaw ua haujlwm.
4. Kev Ruaj Ntseg thiab Kev Siv Tau Ntev
Granite muaj kev ruaj khov ntuj, tab sis tsis yog txhua granite ua haujlwm zoo ib yam hauv qab cov xwm txheej hnyav. Txhawm rau kom ntseeg tau tias cov qauv ruaj khov, lub phaj yuav tsum muaj lub zog compressive siab, nqus dej tsawg, thiab tiv taus kev poob siab zoo. Hauv cov chaw uas muaj qhov kub thiab txias hloov pauv, nws yog qhov zoo kom siv granite nrog cov coefficient qis heev ntawm kev nthuav dav thermal. Tsis tas li ntawd, lub phaj yuav tsum tiv taus kev hnav thiab tshuaj xeb kom tiv taus kev siv mus sij hawm ntev yam tsis muaj kev puas tsuaj.
5. Kev Txij Nkawm thiab Kev Txhawb Nqa Tom Qab Muag Khoom
Txawm tias cov phaj granite uas ruaj khov tshaj plaws yuav tsum tau saib xyuas tas li kom ua tau zoo tshaj plaws. Thaum xaiv tus neeg muag khoom, nrhiav cov tuam txhab uas muab kev pabcuam calibration, kev txhawb nqa kev txawj ntse, thiab cov phau ntawv qhia ntxaws ntxaws. Cov chaw yooj yim ntxuav thiab cov txheej txheem txij nkawm yooj yim yuav pab txuas lub neej kev pabcuam ntawm lub phaj. Kev ntxuav tas li, kev tiv thaiv ib puag ncig, thiab kev rov kho dua tsis tu ncua yog qhov tseem ceeb rau kev ua kom ntseeg tau tias qhov ntsuas raug.
Xaus lus
Kev xaiv lub phaj granite zoo tsis yog tsuas yog hais txog kev xaiv lub pob zeb khov kho xwb - nws yuav tsum xav txog qhov zoo ntawm cov khoom siv, qib kev ua tiav, kev ua tiav, kev hloov pauv ib puag ncig, thiab kev txhawb nqa tom qab yuav khoom. Los ntawm kev soj ntsuam tsib yam no, koj tuaj yeem ua kom koj lub platform granite muab kev ntseeg siab, kev ntsuas qhov tseeb ntev rau koj cov kev xav tau kev ntsuas qhov tseeb.
Lub sijhawm tshaj tawm: Lub Xya Hli-24-2025