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Aerospace Bracket — From Prototype to 5,000 Units in 8 Weeks
Aerospace

Aerospace Bracket — From Prototype to 5,000 Units in 8 Weeks

Client: Aerospace OEM (Tier 1)

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Part

Structural mounting bracket

Material

Titanium Ti-6Al-4V

Process

5-Axis CNC Milling

Tolerance

±0.012mm

Surface Finish

Bead blasted + passivated

Quantity

5,000 units

Lead Time

8 weeks total

The Challenge

Edit this case study in /admin/case-studies. A Tier 1 aerospace OEM needed a titanium structural bracket with compound-angle features that could not be machined on 3-axis equipment. Their existing supplier required 4 setups and consistently missed the ±0.025mm position tolerance.

Our Approach

Our engineering team programmed the part for single-setup 5-axis machining using a custom soft-jaw fixture. We used HSMWorks adaptive clearing to manage chip load in Ti-6Al-4V and ran first article inspection on CMM before scaling production.

The Results

  • ±0.012mm position tolerance achieved (2× tighter than spec)
  • Cycle time reduced from 47 to 18 minutes per part
  • Total lead time: 8 weeks for 5,000 units
  • Zero non-conformances over 5,000-piece run

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