Custom CNC Machining Stainless Steel Precision Jig & Fixture base Mounting Plate for Semiconductor Automation Systems

Description

This precision CNC machined fixture base is designed for industrial automation and high-accuracy manufacturing systems. The component features multi-reference surfaces, precision-positioned holes, threaded mounting points, and reinforced structural geometry to ensure excellent rigidity and repeatable positioning performance.

Manufactured from high-quality aluminum alloy or stainless steel, the part is produced using advanced 3-axis, 4-axis, or 5-axis CNC milling processes to maintain tight dimensional tolerances and strict geometric accuracy. The combination of through holes, counterbores, countersinks, and tapped holes enables secure installation of mechanical modules, linear motion components, sensors, or tooling systems.

With its optimized structural design and stable mechanical properties, this precision mounting plate is widely used in automated production lines, precision inspection equipment, semiconductor auxiliary systems, and custom machinery assemblies. It ensures reliable alignment, stable load support, and long-term operational consistency in high-speed and high-repetition working environments.

Custom materials, surface finishes, and tolerance grades are available according to project requirements, making it an ideal solution for prototype development, small-batch production, and precision equipment manufacturing.

 

Parameter Specification
Product Name Precision CNC Machined Fixture Base / Mounting Plate
Industry Application Industrial Automation / Precision Equipment / Semiconductor Auxiliary Equipment
Material Options Aluminum 6061-T6 / Aluminum 7075-T6 / Stainless Steel 304 / Stainless Steel 316
Manufacturing Process CNC Milling (3-axis / 4-axis / 5-axis)
Part Type Custom Non-standard Machined Component
Tolerance ±0.01 mm (Critical areas up to ±0.005 mm available)
Surface Roughness Ra 1.6 – 3.2 μm (Customizable)
Surface Treatment Natural Finish / Anodizing / Hard Anodizing / Black Oxide / Passivation
Hole Type Through Holes / Counterbore / Countersink / Tapped Holes
Thread Standard Metric (ISO) / UNC / UNF (Custom per drawing)
Flatness ≤0.02 mm (Depending on size)
Perpendicularity ≤0.02 mm
Maximum Part Size Up to 800 mm (Customizable)
Inspection Equipment CMM / Height Gauge / Thread Gauge / Surface Roughness Tester
Quality Control 100% Critical Dimension Inspection
Drawing Format 2D (PDF/DWG) & 3D (STEP/IGES/X_T)
MOQ 1 Piece (Prototype & Small Batch Supported)
Lead Time 5–15 Working Days (Depending on Complexity & Quantity)

Additional information

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