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1. The product is equipped with SIEMENS CNC system.
2. The overall layout adopts an integrated layout of mechanical, electrical, hydraulic and automatic lines to make the whole machine coordinated and consistent.
3. High rigidity and high stability:
* Integral casting box-type bed.
* Fixed beam structure to ensure that the rigidity of the X-axis will not change with the stroke. The wall support makes the overall structure more solid and reliable.
* The feed unit adopts a high-precision ball screw and applies axial preload.
* A quantitative thin oil lubrication system is adopted, which lubricates the lubrication points such as the screw and guide rail at a fixed time and quantity.
4. High precision and high dynamic response:
* The guide rail adopts a four-way equal load heavy-duty roller guide rail. It meets the response speed while providing high rigidity.
* The spindle adopts two-point support, the front end adopts a four-row high-precision angular contact ball bearing form, and the rear end adopts a double-row high-precision angular contact ball bearing support.
* The motor and the screw are connected with a diaphragm clamping coupling.
5. High efficiency:
* The maximum spindle speed is 3000rpm, and the X and Z axes move 24m/min.
* The servo turret has a fast indexing and locking speed.
6. Good chip removal:
* The rear row of the bed, combined with the large flow of water flushing inside the machine, ensures the rapid discharge of chips.
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VSD22 main technical parameters |
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project |
Main parameters |
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Processing range |
Maximum cutting diameter |
mm |
Φ220 |
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Max cutting length/depth |
mm |
120/80 |
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X/Z axis travel |
mm |
450/375 |
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X/Z axis rapid feed |
m/min |
24 |
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Spindle |
Spindle speed (rated/maximum) |
rpm |
1000/3000 |
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Main motor power (continuous) |
kW |
17.9(A2-6),26.6(A2-8) |
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Maximum spindle torque (continuous) |
Nm |
171(A2-6),254(A2-8) |
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Spindle nose specifications |
- |
JISA2-6/ JISA2-8 |
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Knives |
Knife Fang |
mm |
25*25 |
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Tool holder type |
- |
Servo turret |
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Boring bar diameter |
mm |
Φ40 |
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Tool changing speed |
sec |
0.4Second(Adjacent knife) / 0.8Second(180°Edge cutting knife) |
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X/Z servo axis motor torque |
Nm |
15/15 |
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X/Z servo axis motor rated speed |
rpm |
3000/3000 |
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X/Z/axis repeated positioning |
mm |
0.003/0.003 |
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X/Z/axis positioning accuracy |
mm |
0.006/0.006 |
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Spindle end face/radial runout |
mm |
0.006/0.005 |
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Power Requirements |
kVA |
50 |
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Cooling water tank capacity |
L |
Main water tank 600L + auxiliary water tank 500L |
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CNC system |
- |
New Generation 22TA |
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Machine weight |
kg |
Approximately 11,000 |
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Machine dimensions with chip conveyor (length x width x height) |
mm |
5000×3000×3200mm(including chip conveyor&Car |
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