Description
Standard accessories
- Control system: Mitsubishi M80 or FANUC 0i-TF w/ 10.4″ screen
- 1x 3-direction dresser stand, 3x diamond dresser
- Wheel spindle surface detecting & crash control system (current indicator)
- Greasing of grinding wheel spindle: select 2 pcs from 8,000 ~ 50,000 rpm
- Hydraulic 8″ 3-jaw chuck (w/ solid rotary cylinder)
- MPG handwheel: 3-axes control
- X-axis Heidenhain linear scale (resolution 0.05 μm)
- Electrical cabinet w/ heat exchanger
- Standard coolant tank 140 L
- Automatic lubrication system
- 4-colour indication signal light
- Levelling bolts and blocks
- Tools & Tool box
- Electrical wiring diagram
- Operation manual & Parts list
- Full-enclosed splash guard
- Workhead spindle A 2-5
- Electrical lubricator
- LED working light
Optional accessories
- Mitsubishi controller (M80) dressing program: Radius / Taper / Multiple step / Form shape
- Coolant system w/ magnetic separator & paper filter
- Coolant system w/ magnetic separator
- Coolant system w/ paper filter
- CE Standard electrical cabinet
- Electrical cabinet air conditioner
- External grinding wheel spindle lubricated by oil or by oil mist lubrication system
- Spindle oil mist lubrication system for internal grinding wheel spindle
- Workhead spindle A 2-6 (65 mm through-hole)
- Strong manual 7″ 3-jaw chuck
- Oil mist collecting system
- ID automatic gauging device
- Diamond roller dressing device
- Dressing sensor system
- Soft-jaw turning assembly
- B-axis linear scale w/ digital readout
- Safety door lock
Technical parameters Universal CNC Grinder EGM 350 L
| General capacity | Max. grinding ID | mm | Ø300 |
| Max. grinding OD | mm | Ø330 | |
| Swing over workhead | mm | Ø340 | |
| Max. grinding depth | mm | 280 | |
| Max. weight of workpiece | kg | 300 (w/ a steady rest) | |
| Max. length of workpiece | mm | 750 | |
| Type of workhead | Dual independent wheelhead | ||
| Workhead | 3-Jaw chuck | Manual - 8"/10"(opt.) | |
| Swiveling angle range | deg | +15° ~ -5° | |
| Manual travel distance (toward Z axis) | mm | 550 | |
| Spindle speed | rpm | 0 ~ 1,000 (Variable speed) | |
| Servomotor rated power | kW | 2.2 | |
| Spindlehead (Y-axis) | OD grinding wheel size | mm | N/A |
| ID grinding wheel size | mm | Ø100 | |
| Max. spindle speed | rpm | 10,000 (standard) | |
| Spindle motor / max. torque | kW/Nm | 3.75/13 | |
| Wheelhead (Z-axis) | OD grinding wheel size | mm | Ø100 |
| ID grinding wheel size | mm | N/A | |
| End-Surface grinding spindle (Opt.Z2) | mm | N/A | |
| Max. spindle speed | rpm | 20,000 (standard) | |
| Spindle motor / max. torque | kW/Nm | 3.75/13 | |
| X-axis | Travel | mm | 420 |
| Rapid feed rate | m/min | 8 | |
| Heidenhain linear scale resolution | μm | 0.05 | |
| Min. increment | mm | 0.0001 | |
| Servomotor rated power | kW | 2.2 | |
| Y-axis | Travel | mm | 350 |
| Rapid feed rate | m/min | 8 | |
| Min. increment | mm | 0.0001 | |
| Servomotor rated power | kW | 2.2 | |
| Z-axis | Travel | mm | 350 |
| Max. rapid feed rate | m/min | 8 | |
| Min. increment | mm | 0.0001 | |
| Servomotor rated power | kW | 2.2 | |
| Hydraulics | Motor | kW | 0.75 |
| Operating pressure | kW | ||
| Tank volume | bar | ||
| Coolant | Motor | kW | 0.37 + 0.18 |
| Pump | L/min | ||
| Tank volume | L | 140 | |
| Pneumatics | Operating pressure | bar | |
| Machine | Net weight | kg | 6,800 |
| Gross weight | kg | 7,300 | |
| Packing size (L x W x H) | mm | 4,000 x 2,250 x 1,950 |
Standard Grinding Cycles and Multi-step Chart
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