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The upright bench-type thread-cutting lathe is intended for cutting of right-hand metric threads with machine-hand taps under conditions of individual usage.
Structural features:
- The unique thread-cutting head with drive, one V-belt and only one control handle.
- Cutting of blind threads to be realized with the adjustable stops to restrain the spindle stroke according to length of thread to be cut.
- Feeding of cutting tool (tap) into is realized manually.
- Automatic reverse of rotation sense of return stroke is realized with the help of special clutches.
- Electrical equipment with the device of protective deenergizing to provide the safety.
| Diameter of thread to be cut, mm |
3...8 |
| Limits of pitches of treads to be cut, mm |
0,5...1,25 |
| Maximal axial travel of spindle, mm |
30 |
| Maximal distance between the table surface and the spindle face, mm |
200 |
| Distance between the spindle axis and the column body, mm |
155 |
| Size of spindle inner taper as per GOST 9953-82 |
Morse Â18ÀÒ7 |
| Rotational speed of spindle, rpm |
| - forward stroke |
600, 750 |
| - return stroke |
650, 856 |
| Dimensions of table, mm (length x width) |
200õ200 |
| Number of slots on the table working surface, pcs. |
1 |
| Lot size as per GOST 1574-91 |
14Í9 |
| Power of electric motor to be installed on the machine, kW |
0,55 (380V) |
| Overall dimensions, mm |
730õ362õ718 |
| Weight of the machine, kg |
93 |
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