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Gleason Pfauter P 2800/3200 G Gear grinding machine

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Gleason Pfauter P 2800/3200 G Gear grinding machine

Manufacturer Gleason Pfauter
Model P 2800/3200 G
Year 2002
Location Germany DE
Category Gear grinding machines
Product id P90416043

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About this seller

Client type Dealer
Active since 2018
Offers online 16
Last activity Jan. 31, 2020

Specifications

Max wheel Ø2500.0 mm
Module +32.0
Module -
CNCYes
CNC typeSINUMERIK 840 C
Max. gear width
Max. spindle speed8000 rpm
Max. workpiece weight30000.0 kg
Motor power24.0 kW
-------------------
Length x width x height - × - × -
Weight55000.0 kg
Worked hours
Hours under power
State excellent
At local norms yes
Status under power

Description

Workspace
Workpiece nominal diameter f. External grinding head 3000 mm
Max. Radial travel (X-axis) 1,620 mm
Max. Tangential path (Y-axis) 300 mm
Max. Axial travel (Z axis) 1,600 mm
Max. Tread depth 80 mm
Grinding spindle swivel angle (A-axis) +/- 45 degrees
Max. Module 32 mm

Worktable
Outer diameter of 2.500 mm
Bore diameter x depth Ø 800 x 900 mm
Max. Permissible load 30,000 kg
Max. Table speed 2 1 / min
Hydrostatic radial bearing
Axial sliding bearing
Automatic hydraulic table unloading

Grinding spindle drive, grinding wheel
Drive power 24 kW Medium-frequency three-phase motor, liquid-cooled
Max. Module 32 mm
Speed range 1,200 - 8,000 rpm
Grinding mandrel Ø 80 mm
Profile grinding wheel max. Dimension 400x80x127 mm
Integrated autom. balancing

Feeds and rapid traverse
Axis X 3 m / min
Y axis 5 m / min
Axis Z 6 m / min

Dimension, weight
Space required about 100 m²
Machine weight approx. 55,000 kg

Electrical connection values
Power consumption 80 kVA
Operating voltage 400 V
Operating frequency 50 Hz
Control voltage 24 V DC

CNC control SINUMERIK 840 C
• Modular design in 1-channel expansion
• 5 axes + 1 spindle and gear interpolation
• 19 "flat panel display with 10" TFT display
• 40 Mbyte hard disk capacity
• Electric riding with emergency strategy
• Incremental measuring systems
• Digital drive technology
• Handheld unit

gear software
• warm-up program
• Advanced software for error diagnostics
• Telephone diagnosis system
• temperature recorder
• Entanglement-free grinding
• grinding double helical gears
• Dialog programming for the automatic generation of part programs for the profile
grinding of external or internal gears.
• Automatic cut division
• Einmitteinrichtung
• grinding of external and internal gears
• Gear measurements for involute externally or internally toothed workpieces
The following measurements can be carried out: profile measurement, flank line measurement,
Split and concentricity test, tooth width measurement

Internal grinding head with grinding arm - I2
Max. Circulation diameter 3,700 mm
Max. Inside diameter with / without measuring 1,100 mm
Max. Ring thickness 300 mm
Max. Grinding width with straight toothing 550 mm
Max. Profile depth 55 mm
Max. Grinding head - swivel angle +/- 45 degrees
Grinding spindle - speed 1,000 - 4,500 min-1 27 kW

Machine description and equipment
• Basic machine P 2800/3200 G
• NC dressing device with two dressing spindles and additional infeed axis
• Power Dressing
• Software for error diagnosis
• Super Special accuracy
• Telephone diagnosis system
• Single device with push button
• Mist
• temperature recorder
• Auto cut split
• Entanglement-free grinding
• Grinding of targeted entanglements
• Grinding of asymmetric flank line modifications
• Special software for double helical gears
• Gear measurement according to DIN 3961 or AGMA 2000-A88 (external internal toothing)
• Main stand raised (travel vertical 1,600 mm)
• Single-stage device with push-button for external and internal toothing
• Gear measurement of external and internal gears
• Measurement of head and root diameter on external and internal gears
• Color printer for input data and measurement evaluations
• Internal grinding head I2
• NC dressing device for internal grinding head
• Changing device for external and internal grinding head
• Workpiece table with separate servo drive and 1-speed double worm gear
• Hardened and ground ball screws with preloaded nuts
• Full coverage of the workspace
• Coolant system Fabr. Hoffmann, tank capacity 3,000 liters, 2 x 200 l / min pump capacity,
Coolant cleaning with fine filter (without use of filter consumables)
• Oil recooling system with cooling circuits for the lubrication and cooling lubricant system as well as
for the grinding spindle drive


Please note that this description may have been translated automatically. Contact us for further information.

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