Aluminum CNC Machining Shops — Precision Aluminum Parts
Aluminum is the most widely machined metal in CNC shops due to its excellent machinability, high strength-to-weight ratio, and natural corrosion resistance. CNC shops machine aluminum alloys (6061, 7075, 2024) for everything from structural brackets to intricate housings across aerospace, automotive, and consumer electronics.
Typical Uses
- Aerospace structural components
- Automotive brackets and housings
- Electronics enclosures
- Prototypes and production runs
Allentown, Pennsylvania
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Frequently Asked Questions
What materials do CNC shops use for aluminum machining?
Aluminum is the most widely machined metal in CNC shops due to its excellent machinability, high strength-to-weight ratio, and natural corrosion resistance. CNC shops machine aluminum alloys (6061, 7075, 2024) for everything from structural brackets to intricate housings across aerospace, automotive, and consumer electronics. Typical applications include: Aerospace structural components, Automotive brackets and housings, Electronics enclosures, Prototypes and production runs.
How do I choose a CNC shop for aluminum parts?
Look for shops with documented experience machining aluminum, relevant certifications (ISO 9001, AS9100 for aerospace), and in-house inspection capability. Request sample or first-article inspection reports before committing to production volumes.
What tolerances can CNC shops hold on aluminum parts?
Most precision CNC shops can hold ±0.001″ (±0.025 mm) tolerances on aluminum parts as standard. Tighter tolerances down to ±0.0002″ are achievable with specialized equipment and process controls. Confirm tolerance requirements upfront in your RFQ.