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Palmary Extomax OCD 3240-3260 32100CAM CNC Cylindrical Grinders

Item #: Extomax OCD 3240-3260 32100CAM

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Palmary  Extomax OCD 3240-3260 32100CAM CNC Cylindrical Grinders

  • 1. Main Structure of the CNC cylindrical grinder, when in combination angle control of spindle by C axis, is capable of grinding various special shaped workpiece.
  • 2. Working spindle carried with precision angle decoder, high resolution of angle control reaching up to 0.1 mm.
  • 3. The feed axis is equipped with close loop control optical scale to reach high precision ,
  • 4. Retaining various functions of CNC cylindrical grinder, and applicable to angle and speed control.
  • 5. Fast and easy transferring custom-made grinding program, when operated with PALMARY-developed CAD/CAM software.
  • 6. A high-speed algorithm controller executed under PC Based + Windows XP, allowing input of 3rd-party software.
  • 7. An optional sound frequency anti-crushproof system, consistent grinding operations are ensured.
  • Another benefit is to prevent parts colliding caused by erroneous motion when executing program.
  • 8. Un-point dressing device or roller type dressing device is equipped according to functional requirement.
  • 9. USB access, combined with the market available USB high-speed transmission interface, providing excellent data portability.
  • 10. With 1ms single session processing time.

Controls: Fanuc or Mitsubishi

Model

OCD-3240CAM

OCD-3260CAM

OCD-32100CAM

Swing Over Table

Ø320 mm

Ø320 mm

Ø320 mm

Distance Between Centers

400 mm

600 mm

1000 mm

Max. Grinding Diameter

Ø300 mm

Ø300 mm

Ø300 mm

Max. Load Held Between Centers

150 kg

150 kg

150 kg

Wheel

     

OD x Width x ID

Ø355 x 50 x Ø127mm

Ø355 x 50 x Ø127mm

Ø355 x 50 x Ø127mm

Linear Velocity

30 m/s

30 m/s

30 m/s

Speed

1783 RPM (1940 R.P.M.)

1783 RPM (1940 R.P.M.)

1783 RPM (1940 R.P.M.)

Wheel head

     

Rapid Feedrate

10 m/min

10 m/min

10 m/min

Min. Input Increment

0.001 mm (0.0001 mm)

0.001 mm (0.0001 mm)

0.001 mm (0.0001 mm)

Table

     

Rapid Feedrate

10 m/min

10 m/min

10 m/min

Min. Input Increment

0.001 mm (0.0001 mm)

0.001 mm (0.0001 mm)

0.001 mm (0.0001 mm)

Swiveling Angle

0° ~ 12°

0° ~ 12°

0° ~ 10°

Workhead

     

Swiveling Angle

-30° ~ +90° deg

-30° ~ +90° deg

-30° ~ +90° deg

Center

MT. No.4

MT. No.4

MT. No.4

Speed

10-500 R.P.M.

10-500 R.P.M.

10-500 R.P.M.

Cam Grinding Speed

0-30 R.P.M.

0-30 R.P.M.

0-30 R.P.M.

Max. Load of Spindle (tool holder included)

35kg (Max Length : 150 mm)

35kg (Max Length : 150 mm)

35kg (Max Length : 150 mm)

Tailstock

     

Center

MT. No.4

MT. No.4

MT. No.4

Stroke

25 mm

25 mm

25 mm

Drive Motors

     

Wheel Spindle

3.7 (4P) kw

3.7 (4P) kw

3.7 (4P) kw

Work Spindle

0.8 kw

0.8 kw

1.3 kw

Wheel Head Feed

1.2 kw (AC Servo motor)

1.2 kw (AC Servo motor)

1.2 kw (AC Servo motor)

Table Feed

1.8 kw (AC Servo motor)

1.8 kw (AC Servo motor)

1.8 kw (AC Servo motor)

Hydraulic Pump

0.75 (6p) kw

0.75 (6p) kw

0.75 (6p) kw

Wheel Spindle Lubricant

0.18 (2p) kw

0.18 (2p) kw

0.18 (2p) kw

Coolant Pump

0.18 (4p) kw

0.18 (4p) kw

0.18 (4p) kw

Tank Capacities

     

Wheel Spindle Bearing Lubricant

12L

12L

12L

Lubrication Oil Tank

60L

60L

60L

Machine Weight

3400 kg

4250 kg

5300 kg

Standard Accessories:

1. Optical Scale (For X Axis & C Axis)
2. Tool and Kit x 1set
3. Hydraulic Tank x 1set
4. Grinding Wheel and Grinding Wheel Flange x 1set
5. Carbide Tipped Work Centers x 2set
6. Work Lamp x 1set
7. Diamond Tool Holder (Table Mounted Type) x 1set
8. Coolant Equipment x 1set

Optional Accessories:

1. Cam Locked Driving Dogs
2. Magnetic Coolant Separator 
3. Auto In-Process Gauge
4. Diamond roller dressing device
5. Work Holder (2 pcs / set)
6. Magnetic and Paper Filter
7. Gao Control 
8. CBN Wheel
9. 2-point Steady Rest
10. Automatic Grinding Wheel Balancer 
11. Oil Mist Collector
12. CAD/CAM Software
13. Adjustable 3-point Steady Rest
14. Semi-Auto. Grinding Wheel Balancer
15. Fully Enclosed Splash Guard
16. Adjustable 3-jaw Scroll Chuck
17. Wheel Balancing Stand and Arbor
18. Spare Grinding Wheel ad Grinding Wheel Angle
19. Adjustable 4-jaw Chuck
20. Touch probe Gauge
21. Hydraulic Tailstock