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Smooth machining (Ra1.6um, 63  µin)
Your one-stop manufacturing and surface treatment solution. Perform CNC machining, sandblasting, anodizing, or powder coating on your metal and plastic parts in as little as 5 days.
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Smooth machining (Ra1.6um, 63  µin)
Definition and Function
  • Smooth machining is a precision machining process that reduces the surface roughness of components through CNC finishing. The standard smooth surface roughness is Ra 1.6 µm (63 µin).
  • Mechanical marks after processing are minimal but the overall texture remains visible.
  • Applicable Range: Flat surfaces, slightly curved surfaces, or cylindrical surfaces suitable for machining.
  • Main Applications: Used for mechanical components, molds, automotive and aerospace parts, precision instruments, etc., to improve surface finish, reduce friction, enhance wear resistance, and provide an aesthetically pleasing appearance.
Colors
精细加工(表面粗糙度 Ra 1.6 µm 63 µin 示例2
Example of a bead-milled + anodized colored part
精细加工(表面粗糙度 Ra 1.6 µm 63 µin 示例1
精细加工(表面粗糙度 Ra 1.6 µm 63 µin 示例4
精细加工(表面粗糙度 Ra 1.6 µm 63 µin 示例3
Technical Properties
Applicable Materials
Metals: Aluminum Stainless Steel Brass Copper Titanium Mild Steel Alloy Steel Tool Steel Spring Steel
Plastic: ABS Polycarbonate (PC) Nylon Polypropylene (PP) POM PTFE (Teflon) PMMA (Acrylic ) Polyethylene (PE) PEEK Bakelite FR4 Carbon Fiber
Process Characteristics

Surface Quality

  • Standard smoothness: Ra 1.6 µm (63 µin)
  • Mechanical marks are minimal, with a flat and smooth surface
  • Enhances component sealing, lubrication retention, and durability
  • Surface finish may vary depending on the material; sample testing is recommended