Raws li cov khoom siv high-precision, qhov smoothness ntawm lub cev qhuav dej tivthaiv ceramic phaj muaj qhov cuam tshuam tseem ceeb rau nws qhov kev ua tau zoo thiab kev pabcuam lub neej. Feem ntau hais lus, ua tiav yog hais txog qhov smoothness ntawm cov khoom nto. Nyob rau hauv daim nyias nyias, daim hlau ceramic nrog ntau dua smoothness yuav ua rau pom cov nyhuv zoo dua.
Raws li lub teb chaws tus qauv "Measurement of Solid Surface Finish" (GB/T 15601-1995), qhov tiav yog muab faib ua cov theem hauv qab no:
1. Zoo heev: tsis muaj qhov tsis xws luag tuaj yeem kuaj pom thiab gloss siab heev.
2. Smooth: Cov teeb meem hloov maj mam tuaj yeem kuaj pom, thiab qhov ci tseem ceeb heev.
3. Kev khawb me ntsis: Cov khawb zoo los yog cov pob me me tuaj yeem pom, thiab qhov ci ntsa iab me ntsis.
4. Muaj qhov khawb: muaj ntau qhov tsis xws luag lossis pob ntawm qhov chaw, thiab qhov ci ntsa iab tau txo qis.
5. Rough: Qhov saum npoo yog ntxhib thiab tsis sib luag, tsis tshua muaj gloss.
Hauv kev siv cov tswv yim, cov chaw tsim khoom sib txawv yuav muaj cov kev cai sib txawv rau qhov smoothness ntawm cov phaj ceramic. Yog li ntawd, thaum lub sij hawm tsim cov txheej txheem, cov qib sib txawv ntawm cov phaj ceramic yuav tsum raug xaiv raws li cov kev xav tau tshwj xeeb, thiab lawv cov txheej txheem tsim khoom thiab kev sim yuav tsum tau tswj kom muaj txiaj ntsig.