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"Space Series" High-speed Milling Center (Machining Center)
AZ150
0.08μmRz (0.011μmRa) surface finish by milling only
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- Box-shape structure without overhang
This model is designed to perform at high-speeds and high-accelerations generated on a box shape structure with a low center of gravity.
- Minimum resolution of 3 nano meters
Minimum resolution, 3 nm linear scales and AC coreless linear motors are employed to enable high-accuracy & quick reactivity. A twin linear motor drive to counter-balance movement of the work table with a second table which moves at opposite direction.
- Twin linear motor drive to balance oppositional direction power
Both X-Y axes are equipped with counter-balance tables that move in opposite directions to balance vibration and also change of weight.
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Twin tables provide:
(1) Quicker acceleration speed
(2) Smooth movement of the
main table. |
- 120,000min-1 high-speed spindle
Free from thermal effects, the spindle is a 120,000 min-1 pneumatic static bearing, air turbine system, and proves excellent vibration-free operation even at high-speed rotation.
- Automatic shrink-fit tool holding system
A tool is clamped onto the holder. This holder is once clamped onto a spindle and no need to change. Only tools are to be changed with an automatic shrink-fit tool holding system. This system features: (1) firm clamping remains the same even at high-speed rotation. (2) Tool can be clamped with high accuracy and changed automatically.
- Measuring system is employed for workpiece and tool
Workpiece position is measured by a spherical stylus (electric touch sensor). Tool diameter and ength are measured by a system of lasers. Together with an automatic tool changer, automated precision machining is performed for 24 hours.
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| Machine body |
Max. travel of X,Y,Z axes (mm) |
150 × 150 × 100 mm X/Y axis + 100mm
(extra service travel) |
| Counter move X, Y axes |
150 > 150mm |
| Drive system of X, Y, Z axes |
AC coreless lineare motor |
| Min. programming resolution |
0.01 μm |
Acceleration speed
in X / Y / Z axes |
2 / 1.5 / 2 G
(0.5 g at time of cutting ) |
| Guide of X, Y, Z axes |
Cross roller guide |
| Max weight of workpiece |
5 kg |
| Spindle |
Max. spindle speed |
120,000min-1 |
| Bearing & drive |
Pneumatic static bearing, air-turbine |
| Tooling |
Holding system |
Shrink fit holding (Direct) |
| Shunk diameter / lengt |
Φ4/20 mm |
| Heating system |
High frequency induction system, 2Mhz 1kw |
| Heating time |
10 ~ 15 sec |
| Tool changing accuracy |
2μm at basic tool end |
| No. of ATC |
15 pc. |
| Measurement |
Measurement of tool length & diameter |
Laser system
(Min. diameter: Φ0.05 mm)) |
| Workpiece measurement |
Touch sensor system |
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Model |
AZ150
(Spindle speed : 120,000 min-1) |
| "Sodick" logo mark |
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Logo mark area :4 × 4 mm (Depth:5μm)
| Tool |
Φ0.03 cBN end mill |
| Feed speed |
150 mm / min |
| Ad × Rd |
0.5 × 2 μm |
| Milling depth |
5 μm |
| Time |
2 hours |
| Surface finish |
PV 65 nano meter |
| Ra (Average roughness) |
11 nano meter |
Top flat surface :20 × 20 mm
| Tool |
Φ0.5 - R0.1 cBN Radial end mill |
| Feed speed |
1,000 mm / min |
| Ad × Rd |
1 × 20 μm |
| Surface finish |
0.1 μm Rz |
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Model |
AZ150
(Spindle speed : 120,000 min-1) |
| Hydrodynamic Bearing (thrust) Herring Bone Ditch |
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Inner round portion (Finish milling)
Inner dia. × Outer dia.
(Depth) |
3.5 × 5.5 mm
(5 μm) |
| Tool |
Φ0.5 - R0.1 mm
cBN Radial end mill |
| Feed speed |
1,000 mm / min |
| Ad × Rd |
1 × 20 μm |
| Time |
2 hours (including roughing) |
Herring bone ditch (Depth : 5 μm)
| Tool |
Φ0.05 mm cBN (single blade end mill) |
| Feed speed |
200 mm / min |
| Ad × Rd |
1 × 4 μm |
| Time |
1 hour |
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*Sales model may differ depending on the market.
Please contact your sales representative for details.
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