Quick detail
This triangular flange bearing support post is manufactured by CNC turn-mill composite machining from solid aluminum billet. Integrated cylindrical bore, triangular mounting flange and top threaded hole are completed in one setup. Black hard anodized surface delivers excellent wear resistance, widely used as shaft support and mounting post in automation equipment.
Custom parameter table
| Parameter | Value |
|---|---|
| Processing Type | CNC Turn-Mill Composite Machining, Turning, Milling, Drilling, Tapping, Deburring |
| Available Material | 6061 Aluminum Alloy, 7075 Aluminum Alloy |
| Tolerance | ±0.015 mm |
| Surface Finish | Black Hard Anodizing, Clear Anodizing, Natural Machined |
| Drawing Format | STEP / IGES / 2D PDF |
| Application Scenario | Shaft support post, Bearing housing, Automation equipment mounting bracket, Linear motion system support |
| Inspection Method | CMM, Digital Caliper, Bore Gauge, Thread Gauge |
| Production Range | Prototype, Small Batch & Mass Production |
Product description
This custom aluminum support post is one-piece CNC turn-mill machined from solid aluminum block. The triangular flange base with three mounting holes, central cylindrical bore and top threaded hole are all processed in a single clamping operation, ensuring high concentricity between the bore and flange mounting face.
Chenrong Precision owns dedicated turn-mill composite machines for this type of rotating body parts with flange features. We control the coaxiality of inner bore and outer cylinder tightly, which is critical for shaft support performance. Black hard anodizing treatment provides a hard, corrosion-resistant surface that prevents wear during repeated assembly and disassembly. We can customize flange shape, bore size, post length and top thread specification according to your mechanical drawings.
Product Features
- One-piece turn-mill machining, high concentricity of bore and flange
- Triangular flange base with three mounting holes for stable installation
- Central cylindrical bore for bearing or shaft insertion
- Top threaded hole for end retention and shaft locking
- Black hard anodized surface, wear resistant and anti-corrosion
Product Advantage
We specialize in turn-mill composite machining of flange-type shaft support parts. Single setup machining eliminates cumulative tolerance from multiple operations. Every batch is inspected for bore diameter, flange flatness and hole position before shipment. We support both prototype and volume production with consistent quality.
Application
- ✅ Automation equipment shaft support post
- ✅ Bearing housing bracket for linear motion systems
- ✅ Robotic arm auxiliary support column
- ✅ Optical equipment mounting standoff