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Gleason phoenix 275G

Gleason 275G Technical Data

Machine Specifications

Machine Type: Bevel Gear Grinding Machine
Control System: Fanuc CNC (specific model may vary, e.g., Fanuc Series 16i/18i/21i)
Year of Manufacture: 2005 (or similar era)
Workpiece Diameter: Up to 275 mm (10.8 inches)
Max Module: Typically up to 8 mm (depending on gear geometry)
Grinding Wheel Diameter: Up to 250 mm (9.8 inches)
Axis Configuration:
X-axis: Radial motion
Y-axis: Tilt motion
Z-axis: Vertical motion
A-axis: Rotary table (workpiece rotation)
B-axis: Wheelhead swivel
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C-axis: Wheelhead rotation
Positioning Accuracy: Typically within ±0.001 mm (±0.00004 inches)
Repeatability: ±0.0005 mm (±0.00002 inches)
Grinding Wheel Specifications

Wheel Speed: Up to 30,000 RPM (depending on wheel size and material)
Wheel Mounting: Hydraulic or mechanical clamping
Wheel Dressing: Automatic dressing system (integrated into CNC)
CNC System (Fanuc Control)

Control Model: Fanuc Series 16i/18i/21i (typical for 2005)
Programming: G-code and custom Gleason-specific macros
Interface: LCD display with manual data input (MDI) and graphical interface
Data Storage: Floppy disk, CF card, or RS-232 interface (depending on configuration)
Software: Gleason-specific software for gear grinding calculations and simulations
Power Requirements

Voltage: 400V/480V, 3-phase
Power Consumption: Approximately 20-30 kW (depending on operation)
Compressed Air: Required for clamping and cooling (typically 6 bar)
Coolant System

Coolant Type: Water-soluble oil or synthetic coolant
Flow Rate: Adjustable, typically 50-100 liters per minute
Filtration: Integrated filtration system for chip and debris removal
Dimensions and Weight

Machine Footprint: Approximately 3.5 x 2.5 meters (11.5 x 8.2 feet)
Machine Weight: Approximately 8,000-10,000 kg (17,600-22,000 lbs)
Applications

Gear Types: Spiral bevel gears, hypoid gears, and other complex gear geometries
Industries: Automotive, aerospace, heavy machinery, and precision engineering
Additional Notes

The Gleason 275G with Fanuc control is designed for high-precision grinding and is capable of handling both small and medium-sized gear production.
The Fanuc control system provides flexibility in programming and automation, making it suitable for both batch production and custom gear manufacturing.
Maintenance and calibration are critical for maintaining the machine's precision, especially given its age (2005).
For more specific details, refer to the operator's manual or technical documentation provided by Gleason or Fanuc. If you need further assistance, contact Gleason or a certified technician familiar with this machine.