Cov khoom ntim cua ntab tau siv dav hauv ntau yam lag luam xws li cov khoom siv hluav taws xob zoo li lawv cov khoom lag luam uas yuav tsum muaj kev sib txhuam ntawm ob sab ntawm ob sab los ntawm kev siv lub ncoo nyias ntawm huab cua. Cov huab cua cushion txwv tiv thaiv kev sib cuag ncaj qha ntawm cov chaw, txo kev sib txhuam kom tsawg thiab txo qis ntawm cov khoom.
Ib qho ntawm cov ntsiab tseem ceeb tshaj plaws ntawm cov khoom ntab dej yog kev siv cov ntaub ntawv siab-precision rau lawv kev tsim kho. Cov ntaub ntawv tseeb xa mus rau cov uas yog tsim nrog qib siab ntawm qhov tseeb thiab muaj raws li qhov zoo thiab qhov loj me. Cov ntaub ntawv no tseem ceeb heev rau kev ua haujlwm ntawm cov khoom ntab ntab vim lawv pab rau qhov kev ua tau zoo ntawm cov khoom.
Cov khoom ntim cua dej siv cov khoom siv cov ntsiab cua zoo li granite hauv lawv cov kev tsim kho vim cov laj thawj hauv qab no:
1. Lub Neej
Granite yog cov khoom siv ruaj khov uas tiv taus hnav thiab kua muag. Nws tuaj yeem txhawb nqa cov nra hnyav uas tsis muaj deforming lossis tawg, uas ua rau nws haum rau siv nyob rau hauv cov khoom ntab.
2. Kev ruaj khov
Granite muaj kev ruaj khov zoo heev, uas txhais tau tias nws tsis deform lossis hloov cov duab raws li kev hloov pauv kub lossis av noo. Cov cuab yeej no ua rau nws zoo rau siv hauv cov khoom siv rhiab.
3. Sib txhuam tsawg
Granite muaj cov coefficient ntawm kev txhuam, uas minimizes kev sib txhuam ntawm cov chaw, cia cov huab cua kom nyob twj ywm.
4. HIGH Rigidity
Granite muaj qib siab ntawm rigidity, uas ua kom ntseeg tau tias nws tswj nws cov duab thiab tsis yauv ua tsis zoo lossis khoov. Lub siab rigidity ntawm cov khoom kom ntseeg tau tias huab cua cushion's tuab tseem niaj hnub zoo li niaj hnub no thoob plaws lub neej ua haujlwm.
5. Siab thermal conductivity
Granite muaj zoo heev thermal cov khoom muaj zog, uas txhais tau tias nws tuaj yeem coj cov kub siab yam tsis muaj kev tawg lossis deforming. Cov cuab yeej no ua rau nws zoo meej rau kev siv hauv cov khoom uas cuam tshuam nrog kub thiab ntsuas.
Hauv kev xaus, cov khoom ntim huab ua kom muaj cov khoom siv siab xws li granite rau lawv cov kev tsim kho kom ua tiav qib siab, ua kom zoo, thiab ntseeg tau. Qhov precision ntawm cov ntaub ntawv kom ntseeg tau tias huab cua ntab khoom ua tau zoo thiab muaj qhov tsawg kawg nkaus hnav thiab kua muag. Cov khoom siv siab yog qhov tseem ceeb rau cov khoom lag luam ntab xws li Optics, kev lag luam hluav taws xob, qhov tseeb yog qhov tseeb thiab qhov tseeb yog qhov tseem ceeb. Cov ntaub ntawv no muaj kev ruaj khov, durability, qhov kev sib txhuam tsawg, muaj siab, ua rau lawv zoo tshaj rau kev siv hauv cov khoom ntab.
Lub Sijhawm Post: Feb-28-2024