Qhov ntau ntawm cov khoom siv granite precision yog dab tsi?

Cov khoom siv granite precision feem ntau siv dav hauv ntau yam lag luam, suav nrog aerospace, automotive, electronics, thiab kev tsim khoom. Lawv muaj kev thov ntau vim lawv qhov ruaj khov, ruaj khov, thiab muaj peev xwm tiv taus qhov kub thiab txias heev. Cov khoom siv granite tshwj xeeb no yog ib feem tseem ceeb ntawm ntau cov txheej txheem tseem ceeb, thiab lawv cov khoom tsim khoom xav tau qhov tseeb siab. Qhov ceev ntawm cov khoom siv granite precision ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab lawv cov qauv kev ruaj khov thiab lawv lub peev xwm los tiv taus qhov siab thaum lub sijhawm ua haujlwm.

Qhov ntau ntawm cov khoom siv granite precision sib txawv raws li lawv daim ntawv thov tshwj xeeb. Feem ntau, cov khoom siv granite precision muaj qhov ceev ntawm 2.5 g / cm3 txog 3.0 g / cm3. Cov khoom siv granite siv los ua cov khoom no feem ntau raug xaiv raws li nws cov khoom siv lub cev, xws li lub zog compressive, hardness, thiab thermal stability. Qhov ntau ntawm qhov ceev yog txiav txim siab los ntawm cov khoom siv granite tshwj xeeb thiab cov txheej txheem tsim khoom siv los tsim cov khoom.

Granite yog ib yam khoom siv ntuj tsim uas feem ntau yog ua los ntawm quartz, feldspar, thiab mica. Kev sib xyaw ua ke ntawm cov zaub mov no ua rau granite muaj cov yam ntxwv tshwj xeeb, suav nrog nws qhov ceev, lub zog, thiab kev ruaj khov. Cov txheej txheem tsim khoom siv los tsim cov khoom granite precision suav nrog kev txiav, milling, thiab polishing cov khoom granite rau qhov loj me uas xav tau. Thaum lub sijhawm tsim khoom, qhov ceev ntawm cov khoom granite tuaj yeem hloov pauv los ntawm kev ntxiv lossis tshem tawm cov khoom hauv thaj chaw tshwj xeeb kom ua tiav qhov hnyav thiab tuab uas xav tau.

Qhov ntau ntawm cov khoom granite precision yog qhov tseem ceeb vim nws txiav txim siab lawv cov qauv kev ruaj khov thiab muaj peev xwm tiv taus qhov siab. Cov khoom granite high-density yog cov ruaj khov dua thiab tuaj yeem tiv taus qhov siab dua li cov khoom qis dua. Cov chaw tsim khoom siv ntau txoj hauv kev los sim qhov ceev ntawm cov khoom granite, suav nrog kev ntsuas hydrostatic, Archimedes 'tshooj cai, thiab mass spectrometry.

Ntxiv rau lawv qhov ceev, cov khoom siv granite precision kuj paub txog lawv qhov ruaj khov tshwj xeeb. Granite yog ib qho khoom siv rwb thaiv tsev zoo heev, uas txhais tau tias nws tsis nthuav dav lossis cog lus ntau thaum muaj kev hloov pauv kub. Qhov no ua rau nws zoo tagnrho rau kev siv hauv cov ntawv thov uas xav tau kev ruaj khov siab, xws li cov cuab yeej ntsuas qhov tseeb thiab cov tshuab kev lag luam. Kev ruaj khov siab ntawm cov khoom siv granite precision tso cai rau lawv kom tswj tau lawv cov duab thiab kev ua tau zoo dhau sijhawm, ua rau muaj kev raug thiab kev tsim khoom ntau ntxiv.

Xaus lus, qhov ntau thiab tsawg ntawm cov khoom siv granite precision yog qhov tseem ceeb uas txiav txim siab lawv cov qauv kev ruaj khov thiab muaj peev xwm tiv taus qhov siab. Cov khoom no yog tsim los ntawm kev siv cov khoom siv granite zoo uas raug xaiv raws li lawv cov khoom siv lub cev thiab tom qab ntawd txiav, milled, thiab polished rau qhov loj me uas xav tau. Qhov ceev ntawm cov khoom siv granite precision feem ntau yog txij li 2.5 g / cm3 txog 3.0 g / cm3. Cov khoom no yog siv dav hauv ntau yam lag luam, suav nrog aerospace, automotive, electronics, thiab kev tsim khoom, thiab paub txog lawv qhov kev ua tau zoo, kev ruaj khov, thiab muaj peev xwm tiv taus qhov kub thiab txias heev.