Quick detail
This stainless steel flange sleeve is manufactured by precision CNC turning. It features multi-step concentric cylindrical structure, precisely positioned mounting holes and bright metallic turning finish. Strict concentricity control ensures stable rotary performance, making it suitable for mechanical transmission, rotary positioning fixtures and industrial automation components.
Product description
This multi-step flange sleeve is fabricated on high-precision CNC lathes. The outer stepped diameter, inner bore and locating holes are machined to maintain excellent coaxiality between the inner hole and outer cylindrical surfaces. The bright turning surface retains fine, uniform machining texture while delivering clean metallic reflectivity.
At Chenrong Precision, we select stainless steel bar stock and pre-inspect material condition before production. Our turning process is optimized to minimize tool chatter, ensure consistent wall thickness and achieve stable dimensional tolerance. After machining, edges are deburred, and all critical dimensions, concentricity and hole positions are inspected before shipment. Stainless steel provides good wear resistance and corrosion resistance, making this flange sleeve suitable for humid industrial environments and continuous rotary operation. It can be used as a locating sleeve, rotary bushing or flange connection component in automation equipment.
Custom parameter table
| Parameter | Value |
|---|---|
| Model No. | CRSS0102 |
| Processing Type | CNC Turning, Drilling Mounting Holes, Deburring, Bright Turning Finish |
| Available Material | 304 Stainless Steel, 316L Stainless Steel |
| Tolerance | ±0.008 mm |
| Surface Finish | Bright Turning, Passivation, Electropolishing Optional |
| Drawing Format | 2D PDF / CAD, 3D STEP / IGES |
| Application Scenario | Rotary Positioning Assembly, Transmission Equipment, Packaging Machinery, Industrial Rotary Fixture |
| Inspection Method | Coordinate Measuring Machine, Dial Gauge, Micrometer |
| Production Range | Prototype, Small Batch, Mass Production |
Product features
- Multi-step concentric profile machined in one turning setup for high coaxiality
- Bright turning surface with uniform metallic finish and fine machining texture
- Precisely drilled locating holes for accurate assembly and positioning
- Stainless steel material provides wear resistance and corrosion resistance
- Inner bore, outer diameter, step heights and hole positions customizable per drawings
Product advantage
CNC turning is ideal for this symmetrical stepped flange sleeve, especially where concentricity and bore accuracy are critical. We control tool paths to reduce chatter marks and maintain consistent wall thickness. Chenrong Precision supports prototype trial and batch production with full dimensional inspection. Passivation or electropolishing can be added to improve surface smoothness and corrosion resistance for demanding environments.
Product application
Rotary Positioning Assembly
Precision locating sleeve for rotating mechanisms in automated machinery.
Transmission Equipment
Flange bushing component used in power transmission and rotary connection systems.
Packaging Machinery
Rotary fixture part designed for continuous operation in packaging production lines.