Product features

1. Cost-effective machine with high accuracies, high efficiency and high productivity.
 Hydrostatic bearings are applied to both wheel head.
2. Hydrostatic bearings offer advantages;
 a)no abrasion
 b)extremely low friction and low temperature rise
 c)high oil film stiffness independent on the number of rotation
 d)precise and constant rotating accuracy
3. Open sided support is applied to GW spindle for convenient changeover operation.
4. RW table is driven by CNC for consistent infeed cycle and high accuracies.
 a)Beginners are able to make infeed cycle patterns by using easy to understand Macro Variables.
 b)Reliable V and flat guideway is applied for RW table, which is based on long experiense,
  rich achievements and veteran craftsmanship.
 c)Mechanical compensation is available for thru-feed grinding. (Option)

Mechanical specifications

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Capacity Work Diameter ~Φ75mm
Max. Infeed Length 200mm
GW Dimensions Φ510×205×Φ304.8mm
Surface Speed 2,700m/min
Motor Capacity 11kW
Bearings Hydrostatic oil Bearing
RW Dimensions Φ330×205×Φ127mm
RPM 18~236r/min(60Hz)
Motor Capacity 0.75kW
Bearings Hydrostatic oil Bearing
GW Dresser Traverse Hydraulic Cylinder
Infeed Micro Handle(20µm/div)
RW Dresser Traverse Hydraulic Cylinder
Infeed Micro Handle(20µm/div)
Infeed Mechanism RW lower Slide Hydrostatic Guideway(V and flat)
Drive Method AC servo motor
Minimum Setting Unit 0.1μm
Weight 3,600kg

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