OCD-2040

Rigid work spindle head: The rigid constructed spindle head employs high precision bearings assuring maximum spindle stability. It guarantees outstanding accuracy for external and internal diameter grinding (opt.) and faces grinding.
Precision wheel spindle: The grinding wheel spindle is precisely machined from high-quality alloy steel, normalized, tempered, carburized and sub-zero treated, precisely ground and mirror-effect treated. Non-deformation, maximum wear resistance, and lifetime accuracy are assured.
Wheel spindle hydro-static bearing: The hybrid hydro-static bearings are used for the wheel spindle. Metal-to-metal contact will never occur with these highly rigid bearings design and also avoid vibration.
Tailstock lubrication system: An automatic oil bath lubrication system has been provided for the tailstock to maintain high-level accuracy. An oil level gauge enables quick oil status checking.

Capacity
Swing over table	Ø200 mm
Distance between centers	400 mm
Max. grinding diameter	Ø180 mm
Max. load held between centers	60 kg
Wheel
O.D. x width x I.D.	Ø355 x 38 x Ø127 mm
Linear velocity	30 M/s
Wheelhead
Rapid feedrate	10 M/min
Min. input increment	0.0001 mm
Internal grinding (opt.)	Manual elevation
Table
Rapid feedrate	6 M/min
Min. input increment	0.0001 mm
Swiveling angle	-3° ~ 10°
Workhead
Swiveling angle	-30° ~ +90°
Center	MT. 3
Speed	10~300 r.p.m.
Max. load of spindle (tool holder included)	15 kg (max. length : 100 mm)
Tailstock
Center	MT. 3
Tailstock stroke	20 mm
Controller	FANUC
Motor
Wheel spindle	2.3 kW (4 P)
Work spindle	0.75 kW (4 P) freq. invt.
Wheelhead feed	0.75 kW (AC servomotor)
Table feed	1.2 kW (AC servomotor)
Hydraulic pump	0.37 kW (4 P)
Wheel spindle lubricant	0.37 kW (4 P)
Coolant pump	0.18 kW (2 P)
Internal grinding wheel spindle (opt.)	0.18 kW (2 P)
Tank
Wheel spindle bearing lubricant	12 L
Lubrication oil tank	18 L
Lubrication oil tank for opt. accessory	18 L
Machine weight
Net weight	2350 kg

OCD-2040

Product description