Vim li cas kuv thiaj yuav tsum xaiv lub txaj granite dua li lub hlau?

 

Thaum xaiv cov cuab yeej siv tshuab ua kom raug, qhov kev xaiv ntawm granite thiab hlau yog qhov tseem ceeb heev. Cov txaj siv tshuab granite tau txais kev nyiam los ntawm txhua qhov chaw ntawm lub neej vim lawv cov txiaj ntsig tshwj xeeb piv rau cov txaj siv hlau ib txwm muaj. Nov yog ob peb qhov laj thawj tseem ceeb uas yuav tsum xav txog kev siv granite rau koj qhov project machining tom ntej.

Ua ntej, granite muaj kev ruaj khov zoo heev. Tsis zoo li hlau, uas nthuav dav lossis cog lus nrog qhov kub thiab txias hloov pauv, granite tswj nws qhov kev ncaj ncees ntawm qhov ntev. Qhov kev ruaj khov no yog qhov tseem ceeb rau kev ua haujlwm raug, vim tias txawm tias qhov kev hloov pauv me me tuaj yeem ua rau muaj qhov tsis raug hauv cov khoom kawg. Granite lub thermal stability ua kom koj cov tshuab tseem sib dhos thiab raug, ua rau muaj kev tsim khoom ntau ntxiv.

Lwm qhov zoo ntawm cov txaj siv tshuab granite yog lawv cov khoom siv nqus tau kev co. Granite ntuj nqus cov kev co uas tuaj yeem cuam tshuam tsis zoo rau cov txheej txheem machining. Los ntawm kev txo cov kev co, cov txaj granite pab txhim kho cov khoom tiav zoo thiab txuas lub neej ntawm cov cuab yeej txiav. Qhov no yog qhov tshwj xeeb tshaj yog pab tau rau hauv cov ntawv thov machining ceev ceev qhov twg qhov tseeb yog qhov tseem ceeb.

Granite kuj tseem tiv taus kev hnav thiab rhuav. Tsis zoo li hlau, uas tuaj yeem tsim khawb thiab lwj raws sijhawm, granite tswj nws qhov chaw kom zoo, muab kev daws teeb meem ntev rau cov txaj siv tshuab. Qhov kev ruaj khov no txhais tau tias tus nqi kho qis dua thiab lub sijhawm tsis ua haujlwm tsawg dua, ua rau granite yog qhov kev xaiv pheej yig rau lub sijhawm ntev.

Tsis tas li ntawd xwb, cov txaj siv tshuab granite feem ntau sib dua thiab yooj yim dua rau kev thauj mus los thiab teeb tsa dua li cov txaj siv tshuab hlau. Qhov no yog qhov zoo dua rau cov chaw uas muaj qhov chaw tsawg lossis cov tuam txhab uas feem ntau tsiv cov tshuab.

Hauv kev xaus lus, muaj ntau yam zoo rau kev xaiv lub txaj granite dua li lub txaj hlau, suav nrog kev ruaj khov dua, kev nqus tau zoo dua, kev ruaj khov dua, thiab kev ua haujlwm yooj yim dua. Rau cov lag luam uas saib taus qhov tseeb thiab kev ua haujlwm zoo, granite yog qhov kev xaiv zoo tshaj plaws.