Lub luag haujlwm thiab qhov tseem ceeb ntawm cov khoom tiav

Peb feem ntau pom cov kev xav tau rau cov khoom tiav hauv peb qhov kev ua haujlwm ib txwm muaj. Yog li dab tsi yog lub luag haujlwm thiab qhov tseem ceeb ntawm cov khoom tiav?
1. Txhim kho qhov ua tau zoo thiab lub neej ntawm qhov chaw: Kev ua tiav tuaj yeem cuam tshuam rau lub lubrication retention thiab suab nrov. Vim tias qhov smoother nto tuaj yeem tswj tau lubrication zoo dua, txo qhov hnav thiab tsim kua muag, thiab tib lub sijhawm hauv kev ua haujlwm ntawm qhov ntsiag to.
2. cuam tshuam lub zog qaug zog ntawm lub workpiece: qhov roughness ntawm qhov chaw ntawm qhov chaw muaj qhov cuam tshuam ncaj qha rau nws lub peev xwm los tiv thaiv kev qaug zog.
3. Corrosion kuj: qhov roughness ntawm qhov chaw ncaj qha cuam tshuam rau nws cov corrosion kuj.
4. Hardness thiab hnav tsis kam: nto tiav muaj qhov cuam tshuam ncaj qha rau qhov hnav tsis kam ntawm qhov chaw. Qhov smoother ntawm qhov chaw, qhov zoo dua qhov hnav tsis kam, tab sis ntau tshaj smoothness yuav tsis ua rau cov khoom siv lubricants, uas ua rau molecular bonding ntawm qhov chaw sib cuag, nce kev sib txhuam.
5. Kev sib piv lub zog ntawm cov khoom ua haujlwm: qhov chaw tiav ncaj qha cuam tshuam rau lub zog sib txuam ntawm cov khoom ua haujlwm.

Hauv cov ntsiab lus, kev ua tiav yog qhov tseem ceeb hauv kev ua haujlwm los ntsuas qhov ua tau zoo, thiab muaj kev cuam tshuam ncaj qha rau kev ua haujlwm ntawm cov khoom thiab cov tshuab.Txhim kho qhov chaw tiav ntawm cov hlau kom txo cov tshuab tsis ua haujlwm, txuas ntxiv lub neej kev pab cuam ntawm qhov chaw, txhim kho. kev ua haujlwm ntawm lub workpiece yog qhov tseem ceeb heev!