McQuillen Manufacturing is parterned with Space industry leaders to provide a wide variety of components and assemblies. Our specialty is high mix, low volume all the way to high volume production of 5 axis milled components. McQuillen has the experience and expertise to deliver on your toughest manufacturing challenges. McQuillen is AS9100 Certified and ITAR Registered. 

McQuillen's experienced engineering team utilizes advanced 5 axis machining centers and Siemens NX CAD/CAM software to ensure perfect execution on the most challenging tolerances, geometry and requirements. 

    Highlights

• 5 Axis Machining Capacity up to 48 Inches Diameter
• Flight critical, high reliability components that require 100% inspection, x-ray, ultrasound, and source inspection.
• Low volume, high mix, high complexity and tough geometries 
• High volume production, low to high complexity 
• In house assembly capabilities

    Types of Components

• Chassis & housing for optics, avionics, control systems - featuring extremely tight tolerances down to .0001 in 
• Optics components, telescope components
• Large space structures and other hogouts
• Manifolds and actuator bodies for motion control, fluidcontrol including hydraulic ports and passages, rosen ports, etc.
• High pressure fuel pumps, blisks, blades
• Rocket engine components
• Satelite hardware such as housings, chassis, mirror mounts, structures and other critical components
• Component fixture and test support hardware

    Materials that we work with

• Aluminum – 2024, 6061, 7050, 7075, etc.
• Titanium – 6AL-4V, Grade 4, Grade 5 
• Invar 36
• Stainless Steel - 303, 304, 316, 440C, 15-5PH, 17-4PH
• Inconel - 625, 718 etc.
• Tungsten - Pure, Heavy Weight, CopperTungsten and other blends
• Tantalum 
• Magnesium 
• Composities / Plastics - Acetal, G-10/FR-4, Carbon Fiber, Fluoroloyh, Ultem 
• Your next toughest challenge.

    Secondary Processes tailored for Space

• Electroless Nickel Plating " AMS2404 " 
• Gold Plating - Mil-Spec & Laser Gold " MIL-DTL-45204 " 
• "Mixed coatings"
• Anodizing Type II & Type III " MIL-F-8625 " 
• Chemical Conversion Coating " MIL-DTL-5541 " 
• Tiodize " AMS2488 " 
• Passivation "ASTM A967 " 
• Thermal Stress Relieving and Heat Treating " AMS2801 " 
• Cryogenic Stress Relieving
• Assembly - helicoils, pins, electronics, fasteners and other hardware