Tier 1machining

Simultaneous 5-Axis CNC Machining for Aerospace

5-axis CNC machining enables complex aerospace geometries to be machined in a single setup, with simultaneous movement in X, Y, Z plus A and B rotation. This capability is essential for turbine blades, impellers, and structural components with compound angles.

±0.0002" to ±0.001"
Tolerances
16-32 Ra
Surface Finish
0+
Qualified Shops
Certified
AS9100

Why Aerospace Requires 5-Axis CNC Machining

  • ✓Complex aerospace geometries require simultaneous 5-axis movement
  • ✓Single-setup machining reduces cumulative tolerance stack-up
  • ✓Enables thin-wall machining with optimal tool approach angles
  • ✓Critical for turbine blades with compound curved surfaces
  • ✓Reduces fixturing costs and lead times for complex parts

Typical Applications

→Turbine blades and vanes
→Blisks and impellers
→Structural brackets with complex contours
→Landing gear components
→Flight control surface ribs
→Engine housings and casings

Materials Commonly Machined

Titanium Ti-6Al-4VAluminum 7075-T6Aluminum 6061-T6Inconel 718Stainless Steel 17-4PHTool Steel

Technical Considerations

  • •True simultaneous 5-axis differs from 3+2 positioning
  • •CAM programming requires specialized software (NX, CATIA, Mastercam)
  • •Tool length compensation critical for accuracy
  • •Requires skilled programmers and operators

Common Equipment Brands

DMG MoriMazakMakinoHermleOkumaHaas

Tolerances Achievable

Position
±0.0002" to ±0.001"
Profile
±0.0005"
Surface Finish
16-32 Ra

Recommended Certifications

AS9100 →NADCAP →ITAR →

Related Capabilities

Need 5-Axis CNC Machining?

Connect with AS9100 certified shops that specialize in 5-axis cnc machining for aerospace applications.

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Frequently Asked Questions

What is 5-Axis CNC Machining?

5-axis CNC machining enables complex aerospace geometries to be machined in a single setup, with simultaneous movement in X, Y, Z plus A and B rotation. This capability is essential for turbine blades, impellers, and structural components with compound angles.

Why is 5-Axis CNC Machining important for aerospace?

Complex aerospace geometries require simultaneous 5-axis movement

What tolerances can be achieved?

±0.0002" to ±0.001"