Surface treatment

Comparison of Operating Principles: This figure illustrates a microscopic comparison of the surface waviness and residual scallop height generated by a face milling cutter and a ball-nose cutter under different stepover and step-down settings. [Figure 4-1]

Surface Finish Ranges: Turned Shafts vs Milled Faces

Leave a Comment / Blog, CNC Machining Guide, Surface treatment / Frank Pan

Technical analysis of surface roughness (Ra) in CNC milling and turning. Includes material Ra charts, toolpath stepover effects, and abrasive finishing triggers.

Surface Finish Ranges: Turned Shafts vs Milled Faces Read More »

Precision machined aluminum CNC part with gear-like features on a dark surface.

Low-Volume CNC 6061 Prototypes: Tolerances After Anodizing

Leave a Comment / Blog, Surface treatment / Frank Pan

Master post-anodizing dimensional changes in Aluminum 6061 prototypes. Learn the 50/50 growth rule, bead blasting erosion impacts, and realistic Cp/Cpk tolerance limits.

Low-Volume CNC 6061 Prototypes: Tolerances After Anodizing Read More »

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Surface treatment

Surface Finish Ranges: Turned Shafts vs Milled Faces

Low-Volume CNC 6061 Prototypes: Tolerances After Anodizing