CNC Infrared Concentrator
CNC Machined Brass Energy Focusing Component for Non-Contact IR Plastic Riveting
Infrared Concentrator is a high-performance precision component engineered specifically for non-contact infrared plastic riveting (IR staking) processes. Designed to accurately reflect and concentrate infrared energy, this concentrator enables localized, controlled heating of plastic studs, ensuring clean forming, consistent joint quality, and minimal thermal impact on surrounding materials.
Manufactured from high-reflectivity brass through advanced CNC machining, this concentrator delivers excellent energy efficiency, dimensional stability, and long service life in high-cycle industrial environments.
Working Principle & Design Advantages
The concentrator captures infrared radiation from the IR source and precisely focuses the energy onto the plastic stake tip, allowing the material to soften and form without physical contact. This eliminates tool wear, reduces contamination, and improves repeatability compared to traditional thermal staking methods.
Key design benefits include:
Optimized internal reflection geometry for maximum energy transfer
Smooth, precision-machined reflective surfaces
Compact, robust structure suitable for automated production lines
Consistent heat distribution for uniform rivet heads
Material & Manufacturing Process
Material: High-reflectivity Brass (custom alloys available)
Manufacturing Processes:
CNC turning for concentric outer profiles and stepped diameters
CNC milling for energy outlet geometry and positioning features
Precision drilling for mounting or alignment holes
Fine surface finishing to enhance infrared reflectivity
Deburring and dimensional inspection for high repeatability
These processes ensure tight tolerances, optimal optical performance, and reliable operation in continuous production.
Available Sizes & Application Range
Standard Series: IS32, IS125 and other customized dimensions
Compatible Plastic Stud Diameters: Customizable per application
Application Fields:
Automotive interior assemblies
Consumer electronics housings
Medical device plastic components
Precision plastic enclosures and clips
The concentrator can be tailored to different plastic materials, rivet geometries, and cycle time requirements.
OEM / ODM InfraStake Concentrator Manufacturing
As a professional OEM/ODM CNC machining manufacturer, we provide fully customized infrared concentrator solutions based on customer drawings, samples, or process requirements. Our engineering team supports design optimization for energy efficiency, durability, and production consistency.
OEM/ODM services include:
Custom concentrator geometries and sizes
Material optimization for reflectivity and heat resistance
Surface finish control for infrared performance
Prototype development and mass production
Strict quality control for industrial automation use
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