CNC Machining Hlau Fabrication Aluminium Qhov Chaw

Nto roughness, feem ntau luv rauroughness, yog ib feem ntawm nto finish (surface texture). Roughness plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab li cas cov khoom tiag tiag yuav cuam tshuam nrog nws ib puag ncig. Nyob rau hauv tribology, ntxhib nto feem ntau hnav sai dua thiab muaj kev sib txhuam coefficients ntau dua li qhov chaw du. Roughness feem ntau yog ib qho kev kwv yees zoo ntawm kev ua haujlwm ntawm cov khoom siv kho tshuab, vim qhov tsis sib xws ntawm qhov chaw tuaj yeem tsim cov chaw nucleation rau cov kab nrib pleb lossis corrosion. Ntawm qhov tod tes, roughness yuav txhawb nqa adhesion. Feem ntau hais lus, es tsis yog cov lus piav qhia tshwj xeeb, cov lus piav qhia sib txawv xws li deg fractality muab kev kwv yees muaj txiaj ntsig ntau dua ntawm kev sib cuam tshuam ntawm cov khoom sib txuas nrog rau kev sib cuag.^[1]thiab static kev sib txhuam.^[2]

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