Post-Processing for 3D Printed Copper
– Perfecting Every Part
Provide comprehensive post-processing technology
3D printing lays the foundation, but post-processing elevates copper parts to meet your exact standards. Our specialized treatments enhance conductivity, precision, and surface finish—turning printed components into ready-to-use products.
Post-Processing Services
  • Service Type
  • Post-Processing Results
  • Ideal Applications
  • CNC Finishing

  • -5-axis CNC milling/turning for critical mating surfaces）
    Dimensional Accuracy：±0.002mm
    Surface Roughness：Ra below 0.4 μ m

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  • Precision parts requiring assembly, sealing surfaces
  • Precision Grinding
  • Micron-level grinding to remove surface burrs​
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    -All copper parts requiring assembly）
    -Conductive/heat dissipating parts requiring clean surface

  • Abrasive Flow Machining
  • Polymer abrasive media circulated through complex cavities/channels via hydraulic pressure）
  • ​Parts with deep holes or curved channels: cooling pipes, fuel injectors）
  • Heat Treatment

  • Tensile Strength：Up to 15%
    Conductivity Retention：≥98%

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  • Aerospace, high-pressure parts
  • Plating

  • Nickel/silver plating options for improved corrosion resistance

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  • Electrical connectors, outdoor parts
  • Cold Deformation Strengthening

  • Balancing strength and conductivity (replacing heat treatment where this is not feasible)

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  • Thin-wall RF connectors, structurally reinforced coils
Case Studies of Post-Processing
Our 3D printing copper service + CNC + abrasive
flow post-processing gives you precision. Share your design.
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Customized 3D printing services

Min. Order: 1 pieces

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Free design optimization | MOQ: 1 unit