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CNC milling of copper aluminum composite materials: challenges and breakthroughs

Milling Parts
June 30, 2025
Category Connection: CNC Turning Parts
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Tags:
#CNC Turning Parts #OEM CNC Turning Parts #Brass CNC Turning Parts
Brief: Discover how CNC milling tackles the unique challenges of copper aluminum composite materials in this informative video. You'll see real breakthroughs in achieving tight tolerances and superior surface finishes for OEM components, with insights from factory testing that shows a 22% reduction in deformation using precision-milled 7075 aluminum.
Related Product Features:
  • Achieves tight tolerances of ±0.005 mm on sliding cores for precision applications.
  • Delivers superior surface finishes ranging from 0.8-1.6 μm Ra for critical sealing interfaces.
  • Ensures lot-to-lot consistency essential for automated assembly processes.
  • Provides comprehensive documented traceability including RoHS, REACH, and Material Certificate 3.1.
  • Utilizes advanced CNC technology including DMG Mori and Brother Speedio machines for optimal results.
  • Offers multiple surface treatment options including anodizing, bead blasting, and nickel plating.
  • Conducts thorough quality control with CMM measurement and surface roughness testing.
  • Supports various materials including aluminum, stainless steel, brass, and engineering plastics.
Faqs:
  • What is the lead time for OEM CNC machining parts?
    Prototype delivery typically takes 3-7 days, while production orders require 10-25 days depending on the volume and complexity of the parts.
  • What is the minimum order quantity for CNC machined parts?
    Most suppliers accept orders starting from 1 piece, but the cost per unit decreases significantly for quantities above 100 pieces.
  • What file formats are accepted for CNC machining orders?
    We accept STEP, IGES, Parasolid, DXF, and PDF file formats to ensure accurate production of your components.
  • Can I get custom packaging or laser marking on my OEM parts?
    Yes, most OEM orders include custom options such as customer logos, batch numbers, or QR codes through laser marking services.
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