Surface Roughness Chart

Surface Effect of Manufacturing Process If you look at machined parts, you will notice that their surfaces embody a complex shape made of a series of peaks and troughs of varying heights, depths, and spacing. The surface finish of the die determines the surface finish...

Surface Roughness Symbols

Surface Roughness Specifications  How do we know what surface finishes are required, and how should CNC machinists think about surface finishes? Surfaces of parts come in a wide variety from shiny and smooth to rough and matte—they are not machined that way. During...
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