HOBGRIND HG 200
PROGRAMMED FOR PERFORMANCE
Auto Dresser for Grinding Wheels
Hob Inspection Cycle
Pneumatic Tailstock
Single Cast Base Work Spindle Tailstock
Technical Specifications
| Description | Unit | Specifications |
| Machine Capacity | ||
| No. of CNC axes | 5 | |
| Hob cutter regrinding | ||
| Min. OD – Straight gash hob cutter | mm | 10 |
| Max. OD – Straight gash hob cutter | mm | 230 |
| Min. OD – Helical gash hob cutter | mm | 10 |
| Max OD – Helical gash hob cutter | mm | 180 |
| Max. length of Hob – Bore type (between centre distance) | mm | 250 |
| Max. length of Hob – Shank type (between centre distance) | mm | 550 |
| Max. grinding depth | mm | 25 |
| Max grinding length of Hob – Bore type | mm | 250 |
| Max grinding length of Hob – Shank type | mm | 250 |
| Max Helix | deg | ± 20° |
| Max Hob and Mandrel weight | Kg | 75 |
| Grinding wheel diameter – Min. / Max | mm | 50 / 150 |
| Shaper cutter regrinding | ||
| Minimum OD | mm | 20 |
| Maximum OD | mm | 230 |
| Maximum Helix Angle for Helical shaper cutter | deg | ± 20° max for Dia. 230 mm; 30 deg for Dia. 150 mm |
| Linear Axes | ||
| Stroke X | Y | Z | mm | 300 | 260 | 280 |
| Rapid traverse X | Y | Z | mm | 20 | 20 | 20 |
| A-Axis (Work head) | ||
| A Axis Rotation | deg | infinite |
| Rotational Speed | RPM | 800 |
| Spindle taper | ISO 50 | |
| B-Axis (Work head swivel axis) | ||
| Swivel Angle | deg | ± 30° |
| Rotational Speed | RPM | 10 |
| Wheel Spindle | ||
| No. of grinding spindle ends | 1 | |
| Spindle power (Coninuous | Peak) | kW | 7 | 11 |
| Max. spindle speed | RPM | 9000 |
| Other Data | ||
| Electrical Power (Basic Machine) | kVA | 15 |
| Basic machine Floor Plan (WxDxH) | mm | 2450 x 2950 x 2150 |
| Machine Weight | kg | 4500 |
| Air requirement | CFM | 4.5 |
| Air Pressure | bar | 5 |
