Large Format CNC Machining for Aerospace Structures
Large envelope machining handles oversized aerospace structural components including wing spars, fuselage frames, and bulkheads. These machines feature extended travels of 60" or more and heavy-duty construction for accuracy at scale.
Why Aerospace Requires Large Envelope Machining
- ✓Aircraft structures require large monolithic parts
- ✓Reduces assembly complexity and weight
- ✓Single-piece machining improves structural integrity
- ✓Critical for wing spars and fuselage sections
- ✓Enables machining of unitized structures
Typical Applications
Materials Commonly Machined
Technical Considerations
- •Machine travels typically 60" to 300"+ in X axis
- •Floor-type or gantry configurations common
- •Temperature compensation for thermal growth
- •Heavy pallet systems for workholding
Common Equipment Brands
Machine Shops with Large Envelope Machining Capability
SAM-registered machine shop in Brea, CA. CAGE code 85DP2. AS9100 certification registry-verified.
Certifications
Materials:
Government Registration
SAM-registered machine shop in Southampton, MA. CAGE code 0SQ14. AS9100 certification registry-verified.
Certifications
Materials:
Government Registration
Premier Precision Machining, LLC (Rand Machine Products)
Falconer, NY
SAM-registered machine shop in Falconer, NY. CAGE code 7ZS83.
Materials:
Government Registration
SAM-registered machine shop in TROY, MI. CAGE code 72YA5.
Certifications
Government Registration
Tolerances Achievable
- Position
- ±0.002" to ±0.005"
- Profile
- ±0.003"
- Surface Finish
- 63-125 Ra
Related Capabilities
Need Large Envelope Machining?
Connect with AS9100 certified shops that specialize in large envelope machining for aerospace applications.
Find Qualified ShopsFrequently Asked Questions
What is Large Envelope Machining?
Large envelope machining handles oversized aerospace structural components including wing spars, fuselage frames, and bulkheads. These machines feature extended travels of 60" or more and heavy-duty construction for accuracy at scale.
Why is Large Envelope Machining important for aerospace?
Aircraft structures require large monolithic parts
What tolerances can be achieved?
±0.002" to ±0.005"