CNC Machining for Optical Mounts and Fixtures
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- Source:Axom
In the demanding fields of photonics, aerospace, and scientific research, the performance of optical systems is only as reliable as the mounts and fixtures that hold their critical components. The pursuit of submicron precision and unwavering stability makes CNC machining the indispensable manufacturing process for creating these vital parts. For companies seeking a trusted partner in this specialized area, our comprehensive CNC machining services deliver the exactitude and quality required for highperformance optical applications.
The primary challenge in manufacturing optical mounts and fixtures lies in achieving exceptional dimensional accuracy and longterm stability. These components, which securely hold lenses, mirrors, prisms, and lasers, must maintain perfect alignment under various thermal, vibrational, and mechanical stresses. Any microscopic deformation or misalignment can lead to significant performance degradation, scattering light, distorting images, or causing system failure. CNC machining meets this challenge headon. By utilizing advanced 3, 4, and 5axis CNC mills and lathes, we can produce complex geometries from a single block of material. This monolithic construction is key to maximizing stiffness and minimizing the potential for movement inherent in multipart assemblies.
Material selection is another critical factor we expertly navigate. We work with a wide range of materials ideal for optical applications, including:
Aluminum 6061 & 7075: Favored for their excellent strengthtoweight ratio and good machinability, often finished with hardanodizing for added durability and thermal characteristics.
Stainless Steel (e.g., 304, 316): Chosen for its superior strength, corrosion resistance, and thermal stability in more demanding environments.
Titanium (e.g., Grade 5): Used when the ultimate combination of high strength, light weight, and excellent corrosion resistance is required.
Invar: Selected for its uniquely low coefficient of thermal expansion, making it perfect for applications where thermal drift must be eliminated.
CNC machining
Our capabilities extend beyond simple brackets to include complex kinematic mounts, adjustable lens holders, optomechanical breadboards, and custom vacuumcompatible fixtures. We employ stringent quality control protocols, utilizing CMM (Coordinate Measuring Machine) inspection to verify that every part meets the specified tight tolerances, often within ±0.025mm or tighter.
By partnering with us for your CNC machining needs, you gain more than just a supplier. You gain a dedicated team committed to ensuring your optical systems perform flawlessly. We help you accelerate innovation, reduce prototyping cycles, and scale to full production, ensuring your products stand on a foundation of uncompromising quality and precision. Let us machine the foundation for your next breakthrough.