China OEM Custom Precision CNC Machining Non-Standard Solid Aluminum Optical Breadboard Product, Factory

Product Description

Product Overview

This non-standard, fully customized solid aluminum optical breadboard is a high-performance mounting platform engineered by Shenzhen Sunmy Hardware via precision CNC machining. Designed as a stable, flat base for demanding applications in optical labs, R&D prototyping, and precision industrial assembly, it provides an accurate grid of tapped holes for securing components without compromise.

Process & Manufacturing Insights

Manufactured from high-strength aluminum alloy (like 6061-T6 or 7075), each breadboard is shaped, bored, and perforated using advanced CNC multi-axis milling and drilling machines. The grid pattern of mounting holes is drilled and then precision-tapped to exacting tolerances. To ensure professional quality, the final surface is treated with hard black anodizing, providing significant scratch resistance, reducing optical reflections, and protecting the threads for repeated, long-term use. The larger, customized corner mounting holes seen in image_0.png are also part of this advanced CNC process.

Key Specifications
Technical Parameter Specification
Material High-Grade Aluminum Alloy (e.g., 6061-T6, 7075)
Dimensions (L x W) Completely Customizable (e.g., 200x200mm to 1000x2000mm)
Thickness Customizable (Typical ranges: 12mm to 50mm / 1/2" to 2")
Flatness Tolerance ≤ ±0.1mm per 1000mm² (Or specified by drawing)
Hole Type (Grid) M6 Tapped Holes (or 1/4"-20, specified by customer)
Hole Spacing 25mm Grid (or 1" Grid)
Main Mounting Holes Counterbored/Countersunk corner & center holes (location & size to drawing)
Surface Finish Hard Black Anodizing (Class 2, anti-reflective)
Model / Brand Custom / Shenzhen Sunmy Hardware
OEM Service Available
Minimum Order Quantity (MOQ) Flexible (Depends on design complexity & size)
Lead Time 15-25 days (Depends on customization)
Main Features & Advantages
  • Exceptional Precision & Stability

    Tight tolerances and high flatness across the surface ensure reliable component alignment, crucial for accurate optical experiments and measurements.

  • Fully Customizable Design

    Tailor every aspect to your unique application, including exact dimensions, custom hole patterns, specific thread types, and alternative materials.

  • Durability & Performance

    High-quality aluminum combined with hard black anodizing provides a robust surface that resists wear, reduces light scattering, and protects the precise threads.

  • Direct-from-Manufacturer Excellence

    Leverage Shenzhen Sunmy Hardware’s advanced development capabilities and precision machining expertise to get superior quality and competitive direct pricing.

  • Versatile Application

    Ideal for mounting lasers, lenses, mirrors, sensors, and other precision instruments across various industrial and research sectors.

Technical FAQ
Q: How does Sunmy Hardware ensure the flatness and hole precision of this non-standard breadboard?
A: We use certified, premium aluminum and manage the entire CNC process on-site. After machining, we employ comprehensive quality control protocols, including CMM (Coordinate Measuring Machine) inspections, to verify all dimensional and tolerance specifications before final anodizing and delivery.
Q: What is the typical lead time for a custom-sized, large-format breadboard?
A: Depending on the specific dimensions, hole density, and order volume, lead times generally range between 15-25 days. Large and highly complex boards may take longer. Our sales team will provide a concrete timeline upon quote request.
Q: Do you offer optical breadboards in other materials, such as stainless steel or brass?
A: Yes, although high-grade aluminum is standard, our strong engineering and manufacturing capabilities allow us to machine custom optical breadboards from other materials like stainless steel or brass, depending on your damping requirements or environmental challenges. (Ref. to image_3.png for material capabilities)
Q: Can you provide design assistance for the specific mounting hole pattern we require?
A: Absolutely. Our experienced engineering team can collaborate with you. We can review your drawings and application needs to provide feedback and optimize your design for both performance and manufacturability.
FAQ Technical Drawing and Inspection
Q: Are the tapped holes drilled as blind holes or through-holes?
A: Both options are available depending on your setup. Standard designs typically feature through-tapped holes for flexible component positioning. However, for cleanroom or sealed optical environments where contamination prevention is critical, we can machine precision blind tapped holes according to your technical drawings.
Q: What surface finish is applied to prevent laser back-reflection?
A: We apply a specialized matte, hard black anodized finish (Class 2). This treatment eliminates specular reflections, optimizes light absorption for laser systems, and creates a durable, scratch-resistant surface that protects delicate threaded grids from ongoing wear.
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