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| 8-head special NC milling machine |
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| SV-30 |
Zoom lens barrel cam groove processing machine |
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| Main processing target |
Zoom lens barrel outer cam groove processing |
| ATC |
- |
Additional axis 1 specification
（4-row rotary table） |
220-DD4 （4 independent servo motor control） |
Standard Selection |
| 200-DNC （Tsudakoma Corporation worm coupling control） |
Standard Selection |
| Additional axis 2 specifications (inclined axis) |
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CNC |
Model |
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FANUC Series 0i-MF |
| Number of Control Axes |
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4 |
| Number of simultaneously controlled axes |
- |
4 |
| main shaft |
Number of spindles |
- |
8 （4 for rough cutting, 4 for finishing） |
| Rotational speed |
min-1 |
8,500〜17,000 |
| Spindle end model (tool shape) |
- |
φ4Straight shank |
| Blade gripping method |
- |
Side lock system |
| Lubrication method |
- |
Oil mist lubrication |
| hed |
Distance between spindles |
mm |
200、220 |
| Distance between the spindle end and the table top |
mm |
215〜585 |
| Spindle motor |
kW |
2.2/1.5 |
| amount of movement |
X axis (left and right) |
mm |
240 |
| Y-axis (front and back) |
mm |
280 |
| Z axis (up and down) |
mm |
370 |
| Additional axis 1: 4-series rotary table |
deg |
360 |
| table |
Working surface dimensions |
mm |
1,260×550 |
| Maximum Load Capacity |
kg |
600（Uniform Load） |
| Rotating table |
4-row rotary table |
- |
220-DD4、200-DNC |
| Table diameter |
mm |
φ90、φ85 |
| Maximum workpiece processing size |
mm |
L=70,120,150,180 |
| Machine dimensions (width/depth/height) |
mm |
2,100/2,600/2,350 |
| machine weight |
kg |
6,300 |
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