Cov khoom xav tau rau CNC machining ncej feem ntau suav nrog cov hauv qab no:
Hardness yuav tsum tau: CNC machining muaj cov kev cai tshwj xeeb rau hardness ntawm cov khoom. Tsis tshua muaj hardness yuav ua rau cov cuab yeej hnav ntxiv, thaum hardness siab dhau yuav ua rau lub cuab yeej tawg. Yog li, xaiv qhov tsim nyog hardness ntau yam yog qhov tseem ceeb hauv kev ua kom zoo thiab ua haujlwm ntawm CNC machining.
Cov khoom siv kho tshuab: CNC machining muaj qhov xav tau siab rau cov khoom siv kho tshuab, suav nrog hardness, tawv thiab toughness. Txawm hais tias cov ntaub ntawv uas muaj zog dua yog hnav-resistant, lawv tuaj yeem ua rau cov cuab yeej tawg; thaum cov ntaub ntawv nrog qis hardness yog nws cov cuab yeej hnav vim kev txiav ceev heev.
Thermal conductivity thiab hluav taws xob conductivity: Hauv CNC machining, thermal conductivity thiab hluav taws xob conductivity ntawm cov ntaub ntawv kuj tseem ceeb heev. Cov ntaub ntawv uas muaj thermal conductivity tsis zoo yuav ua rau cov cua sov tuaj rau hauv qhov chaw machining, uas yuav ua rau deformation ntawm qhov chaw lossis cov txheej txheem tsis ua haujlwm; thaum cov khoom siv hluav taws xob tsis zoo tuaj yeem cuam tshuam cov txheej txheem xws li EDM.
Machinability: CNC machining muaj qhov xav tau siab rau kev ua haujlwm txiav, nti tuav thiab machining nto zoo ntawm cov ntaub ntawv. Cov ntaub ntawv nyuaj-rau-tshuab yuav ua rau muaj teeb meem xws li hnav hnyav ntawm qhov txiav, nce txiav quab yuam thiab nce machining nto roughness.
