The Model BW300 adds the capability to BTA solid drill diameters up to 76 mm along with the gundrilling, milling, and tapping functions.
Milling and deephole drilling in one machine setup.
MODEL BW300 |
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| Gundrilling (min Ø) | 0.2 in. |
5 mm |
| Gundrilling (max Ø) | 1.3 in. |
35 mm |
| Drill depth (max) | 78 in. |
2,000 mm |
| BTA STS drilling (max Ø) | 3.0 in. |
76 mm |
| Reaming (max Ø) | 3.1 in. |
80 mm |
| Counterboring (max Ø) | 4.6 in. |
118 mm |
| Drilling-indexable (max Ø) | 2.8 in. |
70 mm |
| Tapping | 1.75 in. |
M 48 |
| Milling | 15 in3/min |
250 cm3/min |
| Spindle Unit | ||
| Spindle rpm | 1 - 4,000 rpm 1 - 8,000 rpm |
|
| Table | ||
| Dimension | 86 x 78 in. |
2200 x 2000 mm |
| Loading capacity | 44,960 ft-lbs |
20,000 daN |
| Axis Travel | ||
| X-Axis (table horizontal travel) | n/a |
|
| X-Axis (column horizontal travel) | 118 in. |
3000 mm |
| Y-Axis (column vertical travel) | 60 in. |
1500 mm |
| Z-Axis (drill cross-slide travel) | 40 in. |
1000 mm |
| W-Axis (contacting) | 102 in. |
2600 mm |
| B-Axis (rotary table) | 360 deg. |
|
| A-Axis (drill angle) | (+) 25° to (-) 15° |
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