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High speed ball mill special tungsten coating
Description:
1.Please use high precision, high rigidity of the equipment and fixtures. 2.Table is the benchmark for contour machining, such as negative velvetleaf changes in a small, machine tool and the workpiece is mounted low rigidity under, vibration and abnormal sound. At that time, will be under the table of the rotating speed and feed speed up to reduce
- Product Details
WC=91 Co=8 Bending=3800N/mm2 Hardness=93.6 Particle size<0.3ηm We recommend high-speed cutting hardness of about 60 °
carbide end mill bits sizes
| Brand name | Cutting Diameter | Shank Diameter | Cutting Length | Overall Length | Name of Flutes (Z) |
| Bostontool | R0.50 | 4 | 2 | 50 | 2 |
| Bostontool | R0.75 | 4 | 3 | 50 | 2 |
| Bostontool | R1.00 | 4 | 4 | 50 | 2 |
| Bostontool | R1.25 | 4 | 5 | 50 | 2 |
| Bostontool | R1.50 | 4 | 6 | 50 | 2 |
| Bostontool | R2.00 | 4 | 8 | 50 | 2 |
| Bostontool | R2.50 | 6 | 10 | 50 | 2 |
| Bostontool | R3.00 | 6 | 12 | 50 | 2 |
| Bostontool | R4.00 | 8 | 16 | 60 | 2 |
| Bostontool | R5.00 | 10 | 20 | 75 | 2 |
| Bostontool | R6.00 | 12 | 24 | 75 | 2 |
| Bostontool | R2.00 | 4 | 8 | 100 | 2 |
| Bostontool | R3.00 | 6 | 12 | 100 | 2 |
| Bostontool | R4.00 | 8 | 16 | 100 | 2 |
| Bostontool | R5.00 | 10 | 20 | 100 | 2 |
| Bostontool | R6.00 | 12 | 24 | 100 | 2 |
| Bostontool | R8.00 | 16 | 32 | 100 | 2 |
| Bostontool | R10.0 | 20 | 40 | 100 | 2 |
★Please pay special attention to:
1.Please use high precision, high rigidity of the equipment and fixtures.
2.Table is the benchmark for contour machining, such as negative velvetleaf changes in a small, machine tool and the workpiece is mounted low rigidity under, vibration and abnormal sound. At that time, will be under the table of the rotating speed and feed speed up to reduce.
3.Please use air cooling or MQL (minimum oil mist cooling).
4.Tilt angle of a more than 15 degrees, please lower the table speed, feed rate down to 50%-80%.
5.Under the condition of non interference, the tool can be suspended as long as possible.
Cutting condition:
| Processed material | Pre hardened steel, hardened steel | Hardened steel | Hardened steel | |||||||||
| 40-50HRC | 50~60HRC | 60~68HRC | ||||||||||
| Radius of spherical head | speed | Feed rate | Ap | Ae | speed | Feed rate | Ap | Ae | speed | Feed rate | Ap | Ae |
| (mm) | (min-1) | (mm/min) | (mm) | (mm) | (min-1) | (mm/min) | (mm) | (mm) | (min-1) | (mm/min) | (mm) | (mm) |
| R0.5 | 40000 | 1900 | 0.01 | 0.05 | 36000 | 1500 | 0.01 | 0.05 | 32000 | 1400 | 0.01 | 0.05 |
| R1.0 | 33000 | 3100 | 0.02 | 0.075 | 26000 | 2100 | 0.02 | 0.075 | 24000 | 2000 | 0.02 | 0.075 |
| R1.5 | 29000 | 4100 | 0.03 | 0.1 | 23000 | 2900 | 0.03 | 0.1 | 21000 | 2600 | 0.03 | 0.1 |
| R2.0 | 22000 | 3900 | 0.04 | 0.15 | 17000 | 2500 | 0.04 | 0.15 | 15500 | 2100 | 0.04 | 0.15 |
| R2.5 | 17500 | 3500 | 0.05 | 0.15 | 13500 | 2200 | 0.05 | 0.15 | 13000 | 2000 | 0.05 | 0.15 |
| R3.0 | 15000 | 3100 | 0.06 | 0.2 | 11500 | 1700 | 0.06 | 0.2 | 10500 | 1500 | 0.06 | 0.2 |
| R4.0 | 11000 | 2500 | 0.08 | 0.25 | 8600 | 1600 | 0.08 | 0.25 | 8000 | 1400 | 0.08 | 0.25 |
| R5.0 | 9000 | 2000 | 0.1 | 0.3 | 7000 | 1400 | 0.1 | 0.3 | 6000 | 1200 | 0.1 | 0.3 |
| R6.0 | 7500 | 1800 | 0.1 | 0.35 | 5700 | 1300 | 0.1 | 0.35 | 5300 | 1200 | 0.1 | 0.35 |
| R8.0 | 5500 | 1800 | 0.1 | 0.4 | 4300 | 1300 | 0.1 | 0.4 | 4000 | 1200 | 0.1 | 0.4 |
| R10.0 | 4500 | 1800 | 0.1 | 0.5 | 3500 | 1300 | 0.1 | 0.5 | 3200 | 1200 | 0.1 | 0.5 |
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