Custom Aluminum CNC Machining Parts Mounting Fixture Base Plate
Description
This CNC machined aluminum Mounting Fixture Base Plate is a precision structural component designed for industrial equipment installation and positioning. Manufactured through high-precision CNC milling, drilling, and tapping processes, the part features multiple mounting holes, threaded holes, and stepped pocket structures that provide accurate positioning and stable fixation for mechanical modules or automation components.
The stepped cavity design allows components to be seated securely while maintaining precise alignment during assembly. The slotted hole on the upper section enables adjustable positioning, making it easier to fine-tune installation during equipment setup. This structure is commonly used in automation systems where accurate component placement and rigid mounting are required.
Made from high-quality aluminum alloy such as 6061 or 7075, the part offers excellent strength-to-weight ratio, corrosion resistance, and good machinability. Surface treatments such as anodizing, sandblasting, or polishing can be applied to enhance durability and appearance while improving resistance to wear and environmental factors.
With tight machining tolerances and stable dimensional accuracy, this component is widely used in industrial automation equipment, precision machinery, testing devices, and fixture systems. It serves as a reliable base for mounting sensors, mechanical assemblies, brackets, or positioning modules.
Our CNC machining services support custom production according to customer drawings or 3D models. From prototype development to small-batch and mass production, we provide consistent quality control, flexible material options, and fast lead times to meet the requirements of modern precision manufacturing.
| Parameter | Specification |
|---|---|
| Product Name | CNC Machined Aluminum Mounting Base Plate |
| Part Type | Equipment Mounting Plate / Fixture Base |
| Machining Process | CNC Milling, Drilling, Tapping |
| CNC Machining Type | 3-Axis / 4-Axis / 5-Axis CNC Machining |
| Material Options | Aluminum 6061, Aluminum 7075, Stainless Steel 304/316, Carbon Steel, Brass |
| Surface Treatment | Anodizing, Sandblasting, Powder Coating, Plating, Polishing |
| Tolerance | ±0.01 mm (customizable based on drawing) |
| Surface Roughness | Ra 0.8 – 3.2 μm |
| Max Part Size | Up to 1000 mm |
| Minimum Feature Size | 0.2 mm |
| Thread Type | Metric (M), UNC, UNF |
| Drawing Format | STEP / STP / IGS / STL / DWG / PDF |
| Quality Control | 100% Inspection, CMM Testing |
| Production Volume | Prototype, Small Batch, Mass Production |
| Lead Time | 3–15 Days (depending on quantity and complexity) |
| Application | Industrial Automation Equipment, Machinery Mounting, Fixture Systems |
| OEM / ODM | Available |







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