Vertical CNC Internal Grinding Machine
The FVG-10i, a vertical CNC internal form grinder that features Chevalier's grinding technology, was developed to meet the market demand for difficult grinding processing. In the hydraulic motor industry, our technology meets the standards required for machining stators for cycloid motors and steering gears, which are common hydraulic power units widely used in the petrochemical, construction, shipping, engineering, mining and metallurgy, along with other industries.
The SMART iControl's powerful computing force enhances HMI (Human Machine Interface) graphic conversational control for greater precision with the FVG-10i, which is capable of providing grinding solutions with the optional accessories and fixtures needed for industry-specific requirements.
| Item | Description | FVG-10i | |
|---|---|---|---|
| Capacity | Max. swing diameter | Ø450 mm (Ø17.7") | |
| Max. cutting diameter | Ø145 mm (Ø5.7") | ||
| Max. turning height | 110 mm (4.3") | ||
| Spindle | Grinding spindle speed | 15,000 rpm | |
| Rotating spindle | Indexing accuracy | 20 sec. | |
| Repeatability accuracy | 4 sec. | ||
| Travel | X-travel | 290 mm (11.4") | |
| Y-travel | +50 mm / -50 mm (+2.0"/-2.0") | ||
| Z-travel | 550 mm (21.7") | ||
| Feed rates | X-axis rapid traverse | 2.6 m/min | |
| Z-axis rapid traverse | 3 m/min | ||
| Vertical axis counter weight system | Pneumatic counter weight system | ||
| X-, Z-axes ball screw diameter | Ø36 mm / Ø10 mm (Ø1.4"/Ø0.4") | ||
| Motors | Spindle motor | 21 kW / 31.5 kW | |
| Axis motors (X/Y/Z) | 3 kW / 0.85 kW / 3 kW | ||
| Machine dimensions | Floor space (W x D x H) | 1,970 x 3,430 x 3,215 mm (77.6" x 135.0" x 126.6") | |
| Net weight | 3,600 kg (7,900 lbs.) | ||
