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Mounting Brackets

Strong, lightweight, and precise components that secure various aircraft systems while maintaining reliability during operation. Capable of enduring vibration, stress, and temperature variations in demanding flight environments.

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Process

CNC Milling, CNC Turning, 5-Axis Machining, EDM, or Laser Cutting

Materials

Aluminum 7075, Aluminum 2024, Stainless Steel 17-4PH, Titanium Grade 5, Inconel 625

Tolerance

±0.005mm

Finishes

Anodizing, Passivation, Electropolishing, and Alodine

Precision CNC Machining

Mounting Bracket Machining with 100% Quality Inspection

Producing aircraft mounting brackets demands exceptional accuracy, fatigue-resistant finishes, and verified consistency. Each component is machined under strict aerospace standards using advanced 5-axis technology and inspection systems. Complete material traceability, first article inspection (FAI), and production part approval (PPAP) documentation ensure full compliance with aerospace regulations. See all aerospace brackets.

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Materials for Mounting Brackets

We offer a wide range of aerospace-approved materials engineered for superior strength, lightweight performance, and corrosion protection.

Aluminum 7075-T6 Aluminum 2024-T351 Stainless Steel 17-4PH Titanium Grade 5 Inconel 625
Surface Finishes

Surface treatments designed to improve durability, wear resistance, and longevity for aerospace applications.

  • Anodizing: Adds a hard, corrosion-resistant oxide layer.
  • Alodine: Provides a protective, conductive chemical film.
  • Passivation: Enhances stainless steel’s corrosion resistance.
  • Electropolishing: Produces a smooth, bright, and contaminant-free finish.
Applications

Aerospace Mounting Brackets

Fabricating high-strength structural supports designed to secure critical avionics and systems while minimizing overall aircraft weight.

  • Avionics Box Mounts

    Vibration-resistant interface ensuring secure electronic system stability.

  • Hydraulic System Supports

    High fatigue strength for critical fluid line routing.

  • Sensor Attachment Points

    Precision positioning for accurate flight data alignment.

  • Antenna Mounting Plates

    Aerodynamic contouring with robust environmental structural resistance.

Capabilities

Machining Capabilities of Our Aircraft Mounting Brackets

High-precision machining ensures every mounting bracket meets exact aerospace standards. Using advanced 5-axis systems, CAD/CAM programming, and detailed inspections, components achieve ±0.005mm accuracy.

Comprehensive testing, measurement validation, and certified finishing processes guarantee consistent quality, structural reliability, and repeatable performance for both prototype and full-scale production.

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Technical Parameters

Values

Dimensional Tolerance

±0.005mm

Flatness/Parallelism

≤ 0.01mm per 100mm

Max Part Envelope

600 x 600 x 300mm

Min Wall Thickness

0.6mm (material dependent)

Surface Roughness

Ra 0.8um typical (machined), Ra 0.2um (polished)

Finish Thickness

5-25um (anodize), per spec on others

Docs & Certs

FAI, material certs, full lot traceability

Process

Process & Quality

DFM Review – We analyze critical datums, load paths, and propose weight-saving ops.
CAM & Fixturing – 5-axis strategies minimize re-clamps and preserve datum integrity.
In-Process Checks – SPC sampling and probing keep parts on target.
FAI & CMM – Full ballooned reports with 3D model-to-part correlation.
Traceability – Heat numbers and finishing lots linked to each serial.
Recommend

Related Aerospace Components

  • Wing Fittings

    Provide load-bearing connection between wings and fuselage.

  • Engine Mounts

    Support and align propulsion systems for stability.

  • Cabin Interior Frames

    Hold internal components securely during flight operations.

FAQ

Frequently Asked Questions

These are our common FAQs. If you need specifics: such as machines, quoting, lead time, shipping, quality process, packaging, or payment, please email info@aerocncparts.com.

Our engineers will reply with clear, detailed information.

Can mounting brackets be produced for specific aircraft systems?
Yes, mounting brackets can be tailored to match CAD models and installation requirements for different aircraft assemblies.
What level of precision is required for these brackets?
Machining tolerances typically range from ±0.01mm, with critical mounting features held to ±0.005mm for perfect alignment.
Are these brackets tested before shipment?
Each component is inspected using CMM verification and load tests to ensure full compliance with aerospace quality standards.
Can both prototype and production quantities be manufactured?
Yes, production can be adjusted from one-off prototypes to consistent batch runs without compromising accuracy or finish.
What’s the average delivery timeline?
Depending on complexity, typical production time ranges from 4 to 7 days, with fast-track options available for urgent projects.
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Full material traceability, 100% inspection, AS9100-ready process

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