Custom Coil Winding Nozzle Wire Guide Tube/Hard Alloy Needles
Specifications of Custom Coil Winding Nozzle Wire Guide Tube/Hard Alloy Needles
Scope: High-speed coil winding fine and superfine magnet wire over the line
Features:
1. High Wear Resistance
This is assured by the choice of materials for wear elements possessing. Hardness Value:
1800 ~ 2200Vickers, or 3times that of case hardened steel. Body material is stainless steel
For structural supports, not wear-bearing.
2. Scratch-Proofing
Eliminate wire insulation film damage, low friction resistance, stable wire tension. The wire-
Guiding surfaces are mirror finished by diamond lapping to a surface roughness of 2 -4
Micro inches Ra or better, material permit.
3. Straightness and Stiffness
Straightness and Stiffness are defined by the wire exit being concentric and inflexible with
Respect to the nozzle locating? . In plain terms, the wire should exit from the nozzle concentric
To the locating? To within 0.02 mm, with or without load. A geometric characteristic presentation
Is shown at upper left. Concentricity to within 0.01mm.
4. Precise Exit Radii
Because the coil winding nozzle's Exit Radii governs the angle of the wire exit from one coil to
The next, it should be monitored to + / - 0.025 mm. This is done by digital measurement, shown
At upper right.
Specification of Custom Coil Winding Nozzle Wire Guide Tube/Hard Alloy Needles
Measurements:
Customize available by requested, outside diameter is governed by nozzle wall thickness.
See the measurements drawing to confirm your nozzles measurements according to your
Winding machine and coil products.
Processing limit: D1≥ 0.2mm, D1≥ 0.7mm.
| Place of Origin: |
Dong Guan China |
| Brand Name: |
HARTAI |
| Material: |
Ruby in wire outlet |
| Ceramic in wire inlet |
| Stainless steel body |
| Application: |
CNC automatic winding machine |
| Polish: |
Precision grinding |
| Roughness of R place: |
Ra0.025 |
| Roughness of bore: |
Ra0.1 |
| Work Limit: |
d1>0.2mm D1>0.7mm |
| Function: |
Protect enameled-wire |
| Suitable for use: |
wire winding of fine coil and thin coil |
specification
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