Taug kev hla ib qho kev nthuav qhia txog cov cuab yeej siv tshuab thiab koj yuav hnov cov lus "mineral casting" pov tseg yuav luag ib yam li "granite" niaj hnub no, thiab ob lo lus no yeej tsis meej pem tas li. Lawv muaj feem cuam tshuam tab sis tsis yog tib yam, thiab qhov sib txawv tseem ceeb yog tias koj tab tom teev cov hauv paus tshuab.
Cov khoom siv granite ib txwm muaj raug txiav thiab sib tsoo los ntawm ib lub pob zeb quarried. Mineral casting, qee zaum hu ua polymer concrete lossis epoxy granite, yog ib qho composite - crushed granite lossis basalt aggregate khi ua ke nrog epoxy resin, nchuav rau hauv pwm, thiab kho. Nws nyob ze rau hauv lub siab rau concrete dua li pob zeb, tsuas yog cov aggregate raug xaiv rau nws cov khoom siv kho tshuab thiab cov resin matrix yog engineered es tsis yog incidental.
Vim li cas ib tug neeg thiaj xaiv cov khoom sib xyaw ua ke dua li cov pob zeb khov kho
Cov lus teb pom tseeb yog geometry. Ib lub pob zeb granite uas raug rho tawm yog txwv los ntawm yam uas xwm tsim tawm thiab yam uas lub tshuab txiav tuaj yeem txiav. Kev ua cov khoom siv mineral tuaj yeem nchuav rau hauv cov duab nyuaj - cov kab sab hauv, cov kav dej txias, cov bosses mounting - hauv ib kauj ruam, uas nyuaj lossis tsis yooj yim sua kom ua tiav rau hauv cov granite khov kho yam tsis muaj cov khoom pov tseg loj heev. Raucov chaw tsim khoom tsim cov tshuab puaghauv qhov ntim, qhov ntawd yog qhov zoo tiag tiag thiab lub sijhawm ua khoom.
Zaj dab neeg txog kev damping zoo dua rau kev casting minerals dua li rau granite khov kho. Cov resin matrix nqus tau kev co zoo dua li cov qauv pob zeb crystalline xwb, uas yog ib feem ntawm vim li cas cov mineral casting tshwm sim ntau zaus hauv CNC tshuab txaj thiab cov tshuab sib tsoo uas qhov kev sib tham thaum txiav yog qhov txhawj xeeb loj dua li qhov ruaj khov thermal.
Qhov twg cov pob zeb granite khov kho tseem yeej
Txawm li cas los xij, kev casting minerals tsis yog ib qho kev txhim kho nruj heev. Cov granite khov kho feem ntau muaj qhov coefficient qis dua thiab kwv yees tau ntau dua ntawm kev nthuav dav thermal, thiab vim tias nws tsis muaj cov khoom polymer, nws tsis muaj tib yam kev tawm mus ntev lossis kev nqus dej noo zoo li epoxy resins tuaj yeem ua tau. Rau cov ntawv thov xws li lub rooj zaum optical, laser interferometry platforms, lossis cov khoom siv metrology hauv chav huv uas qhov ruaj khov ntawm qhov ntev ntau xyoo tseem ceeb dua li kev damping thaum lub zog txiav, cov granite khov kho feem ntau tseem yog cov khoom siv nyiam.
Qhov no yog vim li cas cov tuam txhab tsim khoom siv loj feem ntau siv ob qho tib si, phim rau daim ntawv thov es tsis txhob xaiv ib yam khoom siv ua tus qauv pam vov: kev pov tseg cov ntxhia rau cov thav duab cuab yeej tshuab thiab cov qauv tsim uas yuav tsum tau pov rau hauv cov duab nyuaj thiab nqus kev co ntawm kev txiav, granite khov kho rau kev ntsuas platforms, cov chaw huab cua, thiab cov dav hlau siv qhov twg microns ntawm drift dhau ib xyoo caum yog qhov koj tab tom sim tiv thaiv.
Ib qho lus qhia tseem ceeb rau cov neeg yuav khoom
Yog tias tus neeg muag khoom hais nqe "granite" yam tsis tau qhia meej tias nws yog pob zeb quarried lossis mineral casting, nws tsim nyog nug ncaj qha - qhov sib txawv ntawm tus nqi, qhov geometry ua tau, thiab qhov ruaj khov mus sij hawm ntev yog txawv txaus uas qhov sib txawv yuav tsum yog ib feem ntawm txhua daim ntawv qhia txog kev siv tshuab, tsis yog kev xav tom qab. Rau kev ua haujlwm metrology siab, kev thov qhov ceev tiag tiag, CTE (coefficient of thermal expansion), thiab kev kam rau siab tiaj tiaj - es tsis txhob cia siab rau lub npe khoom siv xwb - yog tib txoj hauv kev txhim khu kev qha los sib piv cov lus hais los ntawm cov chaw tsim khoom sib txawv.
Lub sijhawm tshaj tawm: Lub Xya Hli-02-2026