RT858 F3-6- Rotor repair special CNC lathe : RT858F3-6

Second turning carriage
Second grinding carriage
Right angled grinding head
Left angled grinding head
Peripheral grinding head
Jack - 2 pieces
Removable attachments for grinding wheels
Closed rest diam. 100-500 mm
Wheel dresser (without diamond)
Leveling pads
Circular spindle C-axis
Milling head 
 

Specifications RT858F3-6 
Parameter  Value 
Max. workpiece diameter set over bed, mm 1500
Max. diameter machined over bed, mm 1500
Max. diameter machined over carriage, mm 1150
Max. diameter of ground necks, mm 500
Min. diameter of ground necks, mm 50
Max. length of ground necks, mm 350
Accuracy class
 
 
Standard Accessories
Turning carriage
Grinding carriage
Right angled grinding head
Left angled grinding head
Peripheral grinding head
Open rest diam. 300-500 mm - 2 pieces
4-jaw chuck diam. 1,000 mm
4-jaw chuck diam. 500 mm
CNC Sinumerik 840D and Simodrive 611D drives
Distance between centers 6,000 mm
 
 
 
Options

The rotor repair special CNC lathes are designed for machining of turbine rotor necks by turning with following finishing of the necks by changeable grinding heads of grinding carriage.

Lathe RT858F3-6 of the Rotor repair special lathes group.