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TRUING SPEEDS & FEEDS ENGLISH |
ENGLISH |
METRIC |
Soft Fine Grit Silicon Carbide Wheel: |
1980 - 3960 sfpm |
10 - 20 m/s |
CBN / Diamond wheel speed: |
594 - 990 sfpm |
3 - 5 m/s |
Oscillation Feed: |
11.8 - 39.4 ft/min |
300-1000 mm/min |
Infeed / Turning point: |
0.0008 - 0.0028 in |
0.02 – 0.07 mm |
DRESSING STICK (soak in water 5 min)
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CBN / Diamond wheel speed: |
2970 3960 sfpm |
15 - 20 m/s |
Rotation of CBN / Diamond wheel same as during grinding and push the Dressing Stick firmly into the Rotating Wheel |
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CLAMPED DRESSING STICK (soak in water 5 min)
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CBN / Diamond wheel speed: |
2970 - 3960 sfpm |
15 - 20 m/s |
Depth: |
0 .02 – 0.04 in |
0.5 - 1 mm |
| Feedrate: | 11.8 – 19.7 in/min | 300 - 500 mm/min |
| Naxoflute Wheel | ||
| Roughing: | 3366 - 3564 sfpm | 17 - 18 m/s |
| Finishing: | 5940 - 6930 sfpm | 30 - 35 m/s |
| Finishing Depth: | 0.0008 - 0.002 in | 0.02 – 0.05 mm |
| NaxoEdge Wheel (Gashing) | ||
| Large Gash: | 3960 sfpm | 20 m/s |
| Small Gash: | 5940 sfpm | 30 m/s |
| Radial Backing Off (Drills ) | 3960 - 4950 sfpm | 20 - 25 m/s |
| NaxoClear Wheel | ||
| Primary Angle: | 4950 - 6930 sfpm | 25 - 35 m/s |
| Secondary Angle: | 3960 - 5940 sfpm | 20 - 30 m/s |
| NaxoPolish Wheel | ||
| Speed: | 35 m/s | 6930 sfpm |
| Depth: | 0.0008 - 0. 001 in | 0.02 – 0.025 mm |
Remember: Large Contact Area = Lower Peripheral Speed Small Contact Area = Higher Peripheral Speed |
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