OIG
CNC Series
Ø20 mm
Internal grinding range
40 mm
Max. workpiece length
70 / 140 mm
Max. table traverse ( X / Z )
INTRODUCTION
The new and miniaturized CNC internal Grinding Machine from PALMARY features build-in spindles design, man-made mineral machine bed for more stability, minimize its space, and an elegant appearance combined with advanced CNC control and interactive screen operation. The all new series will bring internal grinding technology into a new era.
FEATURES
Man-made mineral machine bed
The high rigidity and stable man-made mineral machine bed could provide the smooth machining requirement and being the basic of accuracy.
The minimum floor space
The clients’ factory land capacity was increased for the machine has small machine bed design which only same as B1 paper size. Further, it’s easy to equip the automatic loading system.
Built-in spindles
The high efficiency bearing built-in spindles are used on both grinding wheel spindle & work spindle which offer the high accuracies grinding performance.
High-speed grinding efficiency
Both X & Z axes equip with linear servo motors which provide high-speed grinding activity and shorten the cycle time. Further, the digital readouts put on both axes for high-speed precision efficiency.
SPECIFICATIONS
| Model | OIG-50 |
|---|---|
| Capacity | |
| Max. chuck outer diameter | Ø50 mm |
| Max. grinding diameter | Ø20 mm |
| Max. grinding length | 40 mm |
| Work spindle (built-in type) | |
| Swiveling angle | +0.5° ~ -0.5° |
| Spindle O.D. | Ø160 mm |
| Speed | 0~3000 r.p.m. |
| Chuck method | Auto. Air chuck ( 3-jaw 6" ) |
| Driver | Built-in motor |
| Lubrication method | Oil & air system |
| Cooling method | Oil circulation |
| Grinding wheel spindle (built-in type) | |
| Spindle O.D. | Ø100 mm |
| Speed | 90000 r.p.m. |
| Lubrication method | Oil & air system |
| Cooling method | Oil circulation |
| X axis slide | |
| Guideway | Linear guideway |
| Driver | Linear motor |
| Min. input increment | 0.0001 mm |
| Rapid feedrate | 20 M/min |
| Stroke | 70 mm |
| Z axis slide | |
| Guideway | Linear guideway |
| Driver | Linear motor |
| Min. input increment | 0.0001 mm |
| Rapid feedrate | 20 M/min |
| Stroke | 140 mm |
| Roller dressing (built-in motor) | |
| Device | Dressing roller |
| Driver | Built-in motor |
| Speed | 5000~10000 r.p.m. |
| Lubrication method | Oil & air system |
| Cooling method | Oil circulation |
| Cooling system | |
| Cooling device | Oil cooler |
| Cooling parts | Spindle, Linear guideway, Wheel spindle, Dressing spindle |
| Machine bed | |
| Material | Man-made mineral |
| Machine weight | |
| Net weight | 2000 kgs |
The mentioned specifications & dimensions are subject to change without notice.
STANDARD
ACCESSORIES
- CNC controller with graphical conversational interface (FANUC) x 1
- Fully enclosed splash guard x 1
- Linear scales (X & Z axes) x 1
- Pneumatic circuit system x 1
- Track lubrication system x 1
- Coolant system (coolant tank) x 1
- Roller dressing device (with roller) x 1
- Grinding wheel built-in spindle (90000 r.p.m.) x 1
- Work built-in spindle (3000 r.p.m.) x 1
- Roller dressing built-in motor (10000 r.p.m.) x 1
- Spindle cooling device with oil & air system x 1
- Spindle oil cooler x 1
- Tools (Leveling pad) and tool box x 1
OPTIONAL
ACCESSORIES
- Auto load / unload robot
- Air 3-jaw chuck
- 3-jaw scroll chuck
- Magnetic coolant separator
- Paper filter
- Coolant chiller
- Bag filter
- ER16 collet chuck and wheel arbor
- Soft jaw machining device
- Tungsten steel soft jaw machining device
- Gap control
