Proposal Number L-3714 |
CNC Heavy Duty Lathe |
| |
Manufacturer |
|
Skoda |
| |
Model |
|
SIU 126 |
| |
Year |
|
1967 / 2000 retrofit |
| |
Control |
|
Heidenhain CNC 411M (Manual Plus) |
|
|
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Swing diameter over the bed: |
|
1260 mm |
| |
Swing diameter over the cross slides: |
|
1000 mm |
| |
Turning length: |
max. |
7000 mm |
| |
Bed total length: |
|
8500 mm |
| |
Number of bed sections: |
|
2 |
| |
Bed width: |
|
1250 mm |
| |
Number of slides: |
|
3 |
| |
Centre height: |
|
630 mm |
| |
|
|
|
| |
Work piece weight between centres: |
max. |
20000 kg |
| |
Work piece weight with one steady: |
max |
30000 kg |
| |
|
|
|
| |
Feeds: |
X |
0 - 1440 mm/min. |
| |
|
Z |
0 - 3600 mm/min. |
| |
|
|
|
| |
Spindle drive motor rating: |
|
56 KW |
| |
Spindle speeds: |
|
0.56 - 280 rpm |
| |
Gear steps: |
|
4 |
| |
Chuck diameter: |
|
1260 mm |
| |
Chuck type: |
|
faceplate - independent 4-jaw |
| |
Torque at faceplate: |
max. |
61782 Nm |
| |
|
|
|
| |
Number of steadies: |
|
3 |
| |
Diameter in steadies: |
|
150 / 630 mm |
| |
|
|
|
| |
Tool bit size: |
|
70 mm |
| |
|
|
|
| |
Quill diameter: |
|
100 mm |
| |
|
|
|
| |
Equipped with: |
|
Taper turning;
Thread cutting;
Coolant unit;
Boring bar holder;
Chip conveyor;
X-axis ball screw, Z-axis rack & pinion |
| |
Condition: |
|
Very Good.
Retrofit in 2000: new Heidenhain Manual Plus control; bed slides re-grinding; new electric cabinet; new cables; new chip conveyor; steadies overhauled; replacement of all worn parts |
|
|
Deutsch 
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