Cylindrical Grinder

OCD-3240 / 3260 / 32100

Catalog VIDEO Inquire

OCD

CNC Series

400 / 600 / 1000 mm

Distance between centers

Ø320 mm

Swivel over table

Ø300 mm

Max. external grinding dia.

INTRODUCTION

CNC cylindrical grinder is designed with high efficiency, high accuracy and maximum operational convenience in mind. The machine structure design fully meets ergonomic theorem for user-friendly operations. Rigid and stable construction, as well as a special wheel spindle design are combined with advanced CNC control to make cylindrical grinding easier and more accurate than ever before.

FEATURES

Rigid work spindle head

The rigid constructed spindle head employs high precision bearings assuring maximum spindle stability. It guarantess outstanding accuracy for external and internal diameter grinding (opt.) and face grinding.

Precision wheel spindle

The grinding wheel spindle is precisely machined form 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.

VIDEO

CNC CYLINDRICAL GRINDER OCD-3240

SPECIFICATIONS

Model	OCD-3240	OCD-3260	OCD-32100
Capacity
Swivel over table	Ø320 mm
Distance between centers	400 mm	600 mm	1000 mm
Max. external grinding diameter	Ø300 mm
Max. load of centers	150 kgs
Grinding wheel
O.D. x width x I.D.	Ø405 x 50~75 x Ø127 (Ø152.4) mm
Linear velocity	33 M/s
Grinding wheel - X axis
Auto. rapid advance	10 m/min
Max. stroke	260 mm
Min. setting unit	0.001 (0.0001) mm
Table - Z axis
Auto. rapid advance	10 m/min
Max. stroke	665 mm	900 mm	1315 mm
Min. input increment	0.001 (0.0001) mm
Swivel angle	0° ~ 12°	0° ~ 10°	-3° , +8°
Work spindle head
Swivel angle	-30° ~ +90°
Center taper	M.T. No. 4
Spindle speed (variable)	10~300 r.p.m.
Max. load of spindle (tool holder included)	35 kgs (max. length: 150 mm)
Tailstock
Center taper	M.T. No. 4
Stroke	25 mm
Fine adjustment range	±0.03 mm
Motor
Wheel spindle	5.5 kW (6P)
Workhead spindle (AC Servo Motor)	1 kW		1.5 kW
Wheelhead feed (AC Servo Motor)	1.2 kW
Table feed (AC Servo Motor)	1.8 kW
Hydro-static hydraulic pump	0.37 kW (4P)
Wheel spindle lubrication pump	0.37 kW (4P)
Coolant pump	0.18 kW (2P)
Ballscrew lubrication	Auto lubricator (LUBE)
Internal grinding spindle (opt.)	0.75 kW (2P)
Power
Total voltage	18 KVA
Tank
Wheel spindle lubrication tank	31 L
Lubrication tank	31 L
Hydraulic tank	31 L
Ballscrew lubrication tank	0.7 L
Coolant tank	120 L
Machine weight
New weight	3300 kgs	3600 kgs	4300 kgs

The mentioned specifications & dimensions are subject to change without notice.

MORE LESS

STANDARD
ACCESSORIES

FANUC CNC controller x 1
Fully enclosed splash guard x 1
Grinding wheel and flange x 1
Diamond tool holder (tailstock mounted type) x 1
Micro adjustment tailstock x 1
Linear scale (for X axis) x 1

Carbide tipped work centers (2 pcs/set) x 1
Electric system x 1
Hydraulic tank with pump x 1
Coolant tank with pump x 1
Work lamp x 1
Tools (Leveling pad) and tool box x 1

OPTIONAL
ACCESSORIES

Spare grinding wheel and grinding wheel flange
Hydraulic tailstock
Internal grinding attachment
Cam locked driving dogs (6 pcs/set)
Work holder (2 pcs/set)
2-point steady rest
Adjustable 3-point steady rest
Adjustable 3-jaw scroll chuck

Adjustable 4-jaw chuck
Wheel balancing stand and arbor
Auto. grinding wheel balancer
Touch probe gauge
Auto. matic in-process gauge
Magnetic coolant separator
Magnetic and paper filter
Oil mist collector

Cylindrical Grinder

OCD-3240 / 3260 / 32100

Rigid work spindle head

Precision wheel spindle

Wheel spindle hydro-static bearing

Tailstock lubrication system

CNC CYLINDRICAL GRINDER OCD-3240

Products

Application

News

Media

About Us