Valve Spool Machining
Centerless Cylindrical Grinding
Tight tolerances even with the critical shapes of a valve spool
- Grinding of parts with very tight tolerances even with critical shapes (interrupted diameters, parts with holes, cuts, etc.).
- Machine ready to work in infeed and/or throughfeed depending the required production or part batches.
- Non-contact measuring system, for flexibility and quick set-up.
- OD grinding, in infeed or throughfeed, depending on the customer production requirements or part shape if different diameters must be ground.
- Cylindricity: < 0.0015 mm
- Diametrical tolerance: 0.002-0.0025 mm.
- Surface finish: Ra 8.
External Cylindrical Grinding
Match grinding technology for your valve spool
- High accuracy combined with match grinding.
- High productivity.
- Minimum change over time.
- Automatic loading/unloading by robot.
- Dressing by diamond disc.
- Compact design.
- Steel – 60 m/s (conventional abrasive).
- Plunge grinding.
- Match grinding.