Aerospace Machining Services
Connect with AS9100 certified machine shops specializing in precision aerospace components. NADCAP approved processes, ITAR registered facilities, and tolerances to ±0.0001".
Aerospace Machining Capabilities
Precision Tolerances
- • ±0.0001" dimensional accuracy
- • Surface finish to 8 Ra
- • True position within 0.0002"
- • GD&T per ASME Y14.5
- • Statistical process control (Cpk > 1.33)
NADCAP Processes
- • Heat treating & aging
- • Chemical processing
- • Non-destructive testing (NDT)
- • Shot peening
- • Welding & brazing
Quality Systems
- • AS9100D certified QMS
- • First article inspection (AS9102)
- • CMM inspection & reporting
- • Full material traceability
- • FAIR documentation packages
Aerospace Materials Expertise
Aluminum Alloys
Lightweight structural components
- • 7075-T6 - Maximum strength
- • 2024-T3/T4 - Fatigue resistant
- • 6061-T6 - General purpose
- • 7050-T7451 - Thick sections
Titanium Alloys
High strength-to-weight ratio
- • Ti-6Al-4V (Grade 5)
- • Ti-6Al-2Sn-4Zr-2Mo
- • CP Titanium Grades 1-4
- • Ti-5Al-5V-5Mo-3Cr
Nickel Superalloys
High-temperature applications
- • Inconel 625/718
- • Waspaloy
- • Hastelloy X/C-276
- • Rene 41
Aerospace Component Applications
Structural
- • Wing ribs & spars
- • Fuselage frames
- • Landing gear components
- • Engine mounts
Propulsion
- • Turbine discs & blades
- • Compressor housings
- • Fuel system components
- • Combustion chambers
Flight Controls
- • Actuator housings
- • Hydraulic manifolds
- • Control linkages
- • Servo components
Avionics
- • Electronic enclosures
- • Heat sinks
- • Connector housings
- • Radar components
Aerospace Machining FAQs
What is AS9100 certification and why does it matter for aerospace machining?
AS9100 is the aerospace industry's quality management standard, building on ISO 9001 with additional requirements for traceability, configuration management, and risk assessment. AS9100 certified shops maintain rigorous documentation, first article inspection (FAI) processes, and supply chain controls required by major aerospace OEMs like Boeing, Airbus, and Lockheed Martin.
What NADCAP special processes are important for aerospace parts?
Key NADCAP accreditations include heat treating, chemical processing (anodizing, passivation, plating), non-destructive testing (NDT including UT, MT, PT, RT), welding, and shot peening. NADCAP ensures these critical processes meet aerospace standards and are audited by the Performance Review Institute (PRI).
What tolerances can aerospace machine shops achieve?
Aerospace-grade CNC shops routinely achieve tolerances of ±0.0001" to ±0.0005" for critical dimensions. Surface finishes to 8 Ra or better, true position within 0.0002", and geometric tolerances per ASME Y14.5 are standard capabilities for qualified aerospace suppliers.
Do aerospace machine shops need ITAR registration?
Yes, if machining defense articles or providing services for military aircraft, spacecraft, or related systems. ITAR (International Traffic in Arms Regulations) registration with the Directorate of Defense Trade Controls (DDTC) is mandatory. Shops must also comply with DFARS cybersecurity requirements for controlled unclassified information (CUI).
What materials do aerospace machine shops commonly work with?
Common aerospace materials include aluminum alloys (7075-T6, 2024-T3, 6061-T6), titanium alloys (Ti-6Al-4V, Ti-6Al-2Sn-4Zr-2Mo), nickel superalloys (Inconel 625/718, Waspaloy), and specialty stainless steels (17-4PH, 15-5PH, A286). Many shops specialize in difficult-to-machine exotic alloys.
How do I qualify an aerospace machine shop for my program?
Qualification typically involves reviewing AS9100 certification, NADCAP accreditations, ITAR registration, quality manual, and capability documentation. Most OEMs require first article inspection (FAI) per AS9102, capability studies (Cpk > 1.33), and on-site quality audits before production approval.
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