OIG
CNC Series
Ø150 mm
Internal grinding range
200 / 350 / 500 mm
Max. workpiece length
480 mm
Max. table traverse ( X / Z )
INTRODUCTION
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.
FEATURES
Grinding application (for OIG-200)
One internal 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.
SPECIFICATIONS
| Model | OIG-200 | OIG-200L35 | OIG-200L50 |
|---|---|---|---|
| Capacity | |||
| Max. chuck outer diameter | Ø200 mm | ||
| Max. internal grinding dia. | Ø150 mm | ||
| Max. workpiece length | 200 mm | 350 mm | 500 mm |
| Internal wheel spindle | |||
| Spindle outer diameter | Ø90 mm | ||
| Spindle speed | 10000~50000 r.p.m. | ||
| X axis Table | |||
| Rapid feedrate | Ø10 M/min | ||
| Max. table traverse | 480 mm | ||
| Min. setting unit | 0.001 mm | ||
| Z axis Table | |||
| Rapid feedrate | 10 M/min | ||
| Max. table traverse | 480 mm | 450 mm | 710 mm |
| Min. setting unit | 0.001 mm | ||
| Work spindle | |||
| Workhead swivel | +7° ~ -8° | +1° ~ -1° | +1° ~ -1° |
| Center taper | MT 6 | ||
| Spindle speed | 0~500 / 0~800 r.p.m. | ||
| Max. load of spindle (tool holder included) | 50 kgs | ||
| Motor | |||
| Grinding wheel | 1.5 kW | 1.5 kW/opt. 2.25 kW | 1.5 kW/opt. 2.25 kW |
| Workhead | 0.75 kW | 2.25 kW | 2.25 kW |
| X axis infeed table | 1.8 kW | ||
| Z axis infeed table | 1.8 kW | 1.8 kW | 4.4 kW |
| Hydraulic pump | 0.75 kW | ||
| Coolant pump | 0.09 kW | ||
| Tank | |||
| Hydraulic tank | 29 L | ||
| Coolant tank | 70 L | ||
| Machine weight | |||
| New weight | 4700 kgs | 5000 kgs | 5700 kgs |
The mentioned specifications & dimensions are subject to change without notice.
STANDARD
ACCESSORIES
- FANUC CNC controller x 1
- Fully enclosed splash guard x 1
- Grinding wheel spindle x 1 (alternative of 10000~50000 r.p.m.)
- Linear scale (for X axis) x 1
- Diamond dresser x 1
- Belt tension auto. adjustment x 1
- Electric system x 1
- Hydraulic tank with pump x 1
- Coolant tank with pump x 1
- Work lamp x 1
- Tools (Leveling pad) and tool box x 1
OPTIONAL
ACCESSORIES
- Spare G.W. spindle
- Rotary dresser for CBN wheel
- 3-jaw scroll chuck
- Hydraulic 3-jaw chuck
- Quick fixtures for gears
- Soft jaw machining device
- Gap control
- Wheelhead oil lubricator
- Magnetic coolant separator
- Paper filter
- Oil mist collector
