Palmary OCD-3235A-3265A-3235-3265 Angular CNC Cylindrical Grinders

Specifications

Equipped With

Palmary OCD-3235A-3265A-3235-3265 Angular CNC Cylindrical Grinders

1. Special hydro-static Bearing

(1) The wheel spindle runs by using a special hydro-static bearing and is especially ideal for precision grinding work. It features high speed no friction between metals no heat generation and deformation-free extra high accuracy with continual use.

2. X and Z Axis simultaneous movement may dress the wheel in specific shape for multiple-step grinding purpose.

3. Angular Type Wheel Seat

(1) Independent hydraulic and lubrication system with hydro-static slide ways and high precision ball screws to ensure ultra-high positioning accuracy.

4. Applicable with FANUC / SIEMENS / MITSUBISHI controller.

Controls: Fanuc Siemens or Mitsubishi

Specification Model	OCD-3235A	OCD-3265A	OCA-3235	OCA-3265
	Standard Type	Standard Type	Heavy Duty Type	Heavy Duty Type
Capacity
Swing Over Table	Ø320 mm	Ø320 mm	Ø320 mm	Ø320 mm
Distance Between Centers	350 mm	650 mm	350 mm	650 mm
Max. Grinding Diameter	Ø300 mm	Ø300 mm	Ø300 mm	Ø300 mm
Max. Load Held Between Centers	150 kg	150 kg	150 kg	150 kg
Wheel
OD x Width x ID	Ø455 x 75 x 152.4 mm	Ø455 x 75 x 152.4 mm	Ø610 x 150 x 203.2 mm	Ø610 x 150 x 203.2 mm
Linear Velocity	33 m/s	33 m/s	33 m/s	33 m/s
Speed	1400 rpm	1400 rpm	1041 rpm	1041 rpm
Wheelhead
Rapid Feedrate	6 m/min	6 m/min	6 m/min	6 m/min
Min. Input Increment	0.001 mm / 0.0001 mm	0.001 mm / 0.0001 mm	0.001 mm / 0.0001 mm	0.001 mm / 0.0001 mm
Table
Rapid Feedrate	6 m/min	6 m/min	6 m/min	6 m/min
Min. Input Increment	0.001 mm / 0.0001 mm	0.001 mm / 0.0001 mm	0.001 mm / 0.0001 mm	0.001 mm / 0.0001 mm
Swiveling Angle	0° ~ 10°	0° ~ 10°	0° ~ 10°	0° ~ 10°
Workhead
Center	MT 4 / MT 5 (Special Request)	MT 4 / MT 5 (Special Request)	MT 4 / MT 5 (Special Request)	MT 4 / MT 5 (Special Request)
Speed	10 ~ 300 RPM	10 ~ 300 RPM	10 ~ 300 RPM	10 ~ 300 RPM
Max. Load of Spindle(tool holder included)	35kg	35kg	35kg	35kg
Tailstock
Center	MT 4 / MT 5 (Special Request)	MT 4 / MT 5 (Special Request)	MT 4 / MT 5 (Special Request)	MT 4 / MT 5 (Special Request)
Tailstock Stroke	25 mm	25 mm	25 mm	25 mm
Controller
Brand	SIEMENS / FANUC / MITSUBISHI	SIEMENS / FANUC / MITSUBISHI	SIEMENS / FANUC / MITSUBISHI	SIEMENS / FANUC / MITSUBISHI
Motor
Wheel spindle	7.5 HP x 4P	7.5 HP x 4P	15HP x 4P	15HP x 4P
Work Spindle	0.8 kw(AC servo motor)	0.8 kw(AC servo motor)	0.8 kw(AC servo motor)	0.8 kw(AC servo motor)
Wheelhead Feed	2.29 kw (AC servo)	2.29 kw (AC servo)	4.87 kw (AC servo)	4.87 kw (AC servo)
Table Feed	2.29 kw (AC servo motor)	2.29 kw (AC servo motor)	2.29 kw (AC servo motor)	2.29 kw (AC servo motor)
Hydraulic Pump	0.37 kw (4P)	0.37 kw (4P)	0.37 kw (4P)	0.37 kw (4P)
Wheel Spindle Lubricant Pump	0.18 kw (4P)	0.18 kw (4P)	0.37 kw (4P)	0.37 kw (4P)
Coolant Pump	0.37 kw (2P)	0.37 kw (2P)	0.37 kw (2P)	0.37 kw (2P)
Coolant capacity
Hydraulic tank	18 L	18 L	18 L	18 L
Weight	60 L	60 L	60 L	60 L
Machine Weight	5000 kg	6000 kg	5600 kg	6600 kg

Standard Accessories:

1. CNC Control
2. Grinding Wheel and Wheel Flange
3. Flange Extractor
4. X Axis Linear Scale
5. Fixed Type Tool Holder Seat
6. Coolant Equipment
7. Tool Box and Kits

Optional Accessories:

1. Wheel Balancing Stand and Arbor
2. Wheel Seat Loading / Unloading Pendant Arm
3. Cam Locked Driving Dogs
4. Work Holder
5. Touch Probe Gauge
6. Auto In-process Gauge
7. Gap Control
8. Automatic Grinding Wheel Balancer
9. Various Filtration Devices
10. Other Jig Fixture and Automation Equipment

Specifications

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