The new CNC internal Grinding Machine from PALMARY features optimal structural design, and an elegant appearance combined with advanced CNC control. The all new series will bring internal grinding technology into a new era.
The structural parts of the machine are manufactured from high quality cast iron for deformation-free performance year after year. The entire machine is precision built throughout to guarantee the best possible grinding accuracy you can find anywhere.
Grinding application (for OIG-200DE)
One internal wheel spindle plus one external wheel spindle model for your different application requirement. It's capable of grinding internal hole, end face and outer diameter at one time setting.Automatic operation
To meet mass production requirements, automatic loading and unloading equipment is available to provide a fully automatic operation.Slide table
The slides move on roller type linear guideways for increasing smoothness & stable movement.Upgrade positioning accuracy
The feed axis is equipped with optical scale to upgrade positioning accuracy.
| OIG-200DE | |
|---|---|
| Capacity | |
| Max. external grinding diameter | Ø200 mm |
| Max. internal grinding diameter (I.D.: length = 1.3) | Ø150 mm |
| Max. workpiece length | 200 mm |
| Inside chuck guard swivel | Ø280 mm |
| Internal wheel spindle (Z axis) | |
| Spindle outer diameter | Ø90 mm |
| Linear velocity | 2000 M/min |
| Spindle speed | 10000~50000 r.p.m. |
| External wheel spindle (Y axis) | |
| O.D. x width x I.D. | Ø355 X 38 X Ø127 mm |
| Swivel angle (manual) | 0゜ and 15゜ |
| Spindle speed | 1500 ~ 4500 r.p.m. |
| Table | |
| Max. table traverse | 500 mm |
| Max. table feed | 5 M/min |
| Min. setting unit | 0.001 mm |
| Work spindle | |
| Spindle speed | 0~800 r.p.m. |
| Max. load (incl. chuck device) | 35 kg (max. length 150 mm) |
| Min. setting unit | 0.001 mm |
| Workhead swivel | Clockwise 7° ~ anticlockwise 8° (manual) |
| Motor | |
| Z axis wheel spindle motor | 2.25 (4 P) kW |
| Y axis wheel spindle motor | 3.75 (4 P) kW |
| Work spindle motor | 0.75 kW |
| B axis swivel device | 0.75 kW |
| X axis infeed table motor | 1.8 kW |
| Z axis infeed table motor | 1.8 kW |
| Y axis infeed table motor | 1.8 kW |
| Hydraulic pump motor | 0.75 (6 P) kW |
| Coolant pump motor | 0.375 (4 P) kW |
| Controller | FANUC |
| Machine weight | |
| Net weight | 6000 kg |
PALMARY MACHINERY CO., LTD.
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