Ra 0.1 Ruby Tipped Nozzle for Coil Winding Machines - 1800-2200 Vickers Hardness with 0.01mm Concentricity
Precision ruby tipped coil winding nozzles with diamond-polished mirror finish (Ra 0.1 surface roughness). Features 1800-2200 Vickers hardness for superior wear resistance, 0.01mm concentricity for precise wire placement, and scratch-proof design to protect wire insulation. Available in multiple sizes from 15mm to 45mm with custom options.
Place of Origin
Hangzhou China
Processing Type
Metal Processing
Polish
Precision Grinding
Roughness of Bore
above Ra0.025
Ruby Nozzle Roughness of Bore
Ra 0.1
Packaging Details
Carton with box/foam
Product Description
Ruby Tipped Coil Winding Nozzle Overview
Ruby tipped nozzles feature single crystal ruby inserts with diamond-polished mirror finish, providing superior wear resistance and wire protection for coil winding applications. The ruby material offers exceptional hardness (1800-2200 Vickers) and low friction characteristics.
Key Performance Advantages
- High Wear Resistance: Ruby hardness of 1800-2200 Vickers, three times harder than case-hardened steel
- Scratch-Proof Design: Diamond-lapped surface finish of 2-4 micro inches Ra prevents wire insulation damage
- Precision Straightness: Wire exit concentricity within 0.01-0.02mm ensures accurate coil placement
- Controlled Exit Radii: Precision radii maintained to ±0.025mm for consistent wire exit angles
Important Usage Considerations
Ruby nozzles feature stainless steel bodies that may develop internal bulges when bent. The ruby tip is susceptible to fracture upon impact, which may not be visible but can damage wire. Replace nozzles immediately after any impact event.
Technical Specifications
Standard Size Chart
| Part No. | Model | L (mm) | L1 (mm) | D (mm) | D1 (mm) | d1 (mm) | d2 (mm) |
|---|---|---|---|---|---|---|---|
| 1 | TB0403-2008-1505 | 15 | 5 | 2.0 | 0.8 | 0.3 | 0.4 |
| 2 | TB0403-2008-3007 | 30 | 7 | 2.0 | 0.8 | 0.3 | 0.4 |
| 3 | TB0403-2508-1505 | 15 | 5 | 2.5 | 0.8 | 0.3 | 0.4 |
| 4 | TB0403-2010-3510 | 35 | 10 | 2.0 | 1.0 | 0.3 | 0.4 |
| 5 | TB0403-3010-1505 | 15 | 5 | 3.0 | 1.0 | 0.3 | 0.4 |
| 6 | TB0403-3008-2504 | 25 | 4 | 3.0 | 0.8 | 0.3 | 0.4 |
| 7 | TB0403-3008-3007 | 30 | 7 | 3.0 | 0.8 | 0.3 | 0.4 |
| 8 | TB0403-3010-3015 | 30 | 15 | 3.0 | 1.0 | 0.3 | 0.4 |
| 9 | TB0403-3010-4510 | 45 | 10 | 3.0 | 1.0 | 0.3 | 0.4 |
| 10 | TB0605-3010-3005 | 30 | 5 | 3.0 | 1.0 | 0.5 | 0.6 |
| 11 | TB0605-3012-3010 | 30 | 10 | 3.0 | 1.2 | 0.5 | 0.6 |
| 12 | TB0605-3015-1505 | 15 | 5 | 3.0 | 1.5 | 0.5 | 0.6 |
| 13 | TB0605-4020-3010 | 30 | 10 | 4.0 | 2.0 | 0.5 | 0.6 |
| 14 | TB0505-3015-3015 | 30 | 15 | 3.0 | 1.5 | 0.5 | 0.5 |
| 15 | TB0806-3015-3010 | 30 | 15 | 3.0 | 1.5 | 0.6 | 0.8 |
| 16 | TB0806-2018-3507 | 35 | 7 | 2.0 | 1.8 | 0.6 | 0.8 |
| 17 | TB0806-3015-3008 | 30 | 8 | 3.0 | 1.5 | 0.6 | 0.8 |
| 18 | TB1008-4020-1505 | 15 | 5 | 4.0 | 2.0 | 0.8 | 1.0 |
| 19 | TB0808-3000-4500 | 45 | * | 3.0 | * | 0.8 | 0.8 |
| 20 | TB0808-3015-1409P | 14 | 9 | 3.0 | 1.5 | 0.8 | 0.8 |
Above table for reference, can be customized according to customer requirements.
Product Visual Reference
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