CIXIN MACHINERY TECHNOLOGY
Custom Precision Bracket
A precision-machined bracket and shaft assembly designed for complex mechanical systems. This component demonstrates the capability to produce high-tolerance, functional parts with varying geometries, interfaces, and mounting requirements.
- High-Tolerance Machining: Maintains precise alignment and feature accuracy across complex geometries.
- Complex Feature Capability: Combines flat planes, cylindrical shafts, and precision mounting points in a single assembly.
- Material Versatility: Compatible with aluminum alloys, stainless steel, and engineering plastics.
- Burr-Free Edges: Sharp corners and clean holes reduce secondary processing.
- Prototype to Production: Supports single prototypes through small and medium-volume runs with consistent quality.
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- Description
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This assembly includes a base plate, vertical bracket, shaft interface, and multiple precision mounting points. The geometry combines flat surfaces, through-holes, and cylindrical features that must align accurately for proper mechanical operation.
The manufacturing process leverages CNC milling, turning, and precision finishing to maintain tight tolerances, sharp corners, and consistent flatness. Complex interfaces, multi-plane alignments, and varied wall thicknesses require careful fixturing, toolpath optimization, and multi-stage machining to achieve repeatable quality.
The assembly is suitable for prototypes as well as small- to medium-volume production. Each component is inspected for dimensional accuracy and surface quality, ensuring seamless integration in downstream assembly. Non-contact finishing techniques are applied where necessary to preserve material integrity and reduce distortion.
| Parameter | Details |
| Process Accuracy | ±0.02–0.05 mm depending on geometry and feature type |
| Materials | Aluminum alloys, engineering plastics, stainless steel |
| Surface Finish | Smooth milled surface, Ra ≈ 1.6–3.2 μm |
| Feature Types | Recessed cavities, mounting holes, intersecting planes, varied wall thickness |
| Batch Runs | Prototype → Small batch → Volume |
| Lead Time | 7–15 working days depending on complexity and batch size |
- Industrial Equipment: Precision brackets and shaft assemblies for automated machinery.
- Consumer Electronics: Mounting frames and structural subcomponents.
- Robotics & Automation: Custom mechanical assemblies requiring tight tolerances and reliable fit.
- Medical Devices: Components with precise interfaces for critical applications.
Q1: What makes these components suitable for precision assemblies?
High-tolerance machining, accurate alignment of features, and burr-free surfaces ensure seamless integration.
Q2: Which materials can be used?
Aluminum alloys, stainless steel, and engineering plastics are fully supported.
Q3: Is secondary finishing required?
Minimal finishing is required; parts are delivered ready for assembly with smooth surfaces and precise features.
Q4: Can you handle both prototypes and production runs?
Yes, from single prototypes to small- and medium-volume production with consistent quality.
Q5: How do you ensure multi-plane alignment?
Through advanced fixturing, staged machining, and CAD/CAM process planning, maintaining all critical dimensional relationships.
