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Polishing Wire for Bore Diameter of Ferrule |
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Developed for polishing process of ferrule demanded ±0.1µm (0.0001mm) tolerance
Produced as high-strength and elasticity steel wire using a finematerial, most suitable for polishing process of ferrule
- Material lineup we have very fine piano wire, stainless steel wire
- The quality of wire shows high roundness (within 0.2µm) and high precision (±0.1µm)
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| The Range of Product Size |
0.08mm-0.200mm |
| Application |
for polishing zirconia ferrule
for molding metal ferrule
(for electrotyping center core wire) |
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| Standard Specification |
1. Piano wire (size range 0.08mm-0.160mm) *if measuring load is 100g |
| Piano Wire Product Specification |
| Wire Diameter mm |
Wire Diameter Tolerance µ |
Diameter Deviation µ |
Breaking Strength N/mm2 |
| 0.120 |
±0.1 |
Under 0.2 |
2750- |
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| Other: ±0.3 µm tolerance grade |
| 2. SUS304 stainless wire (size range 0.08mm-0.160mm) |
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Breaking strength will be 2,200-2,400N/mm2 for the specification above. Breaking strength can be adjusted up to 2,600N/mm2 as requested. It will exert far-reaching effects if used for metallic ferrule. Please note that electrotyping center core wire uses laser micro for measuring method and the specification will be different from that of piano wire. |
| 3. Mainly used reel(bobbin) |
| unit : mm |
| Product Name |
Brim Diameter |
Core Diameter |
Bore Diameter |
Shaft Hole Diameter |
Brim Thickness |
Entire Length |
Bobbin Volume g |
| T |
118 |
100 |
14 |
10.5 |
3 |
20 |
100 |
| P2G |
60 |
30 |
50 |
15 |
3 |
60 |
250 |
| P3R |
130 |
80 |
90 |
20 |
10 |
110 |
500 |
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4. We apply production by order for all orders. Every order must be 1kg and over.
Delivery date will be separately negotiated. |
5. Attention |
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If no specification is showed for the quality such as for surface condition, it will be wet-look finish with no rustproof oil applied. |
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