Gear cutting machines - Gear Grinding Machine - GLEASON PFAUTER PE 1200 G

Gear Grinding Machine

GLEASON PFAUTER PE 1200 G

Stock number:
1118-1624 
Year / Condition:
retrofit 2012 
Control unit:
CNC (SINUMERIK 840 D )
Country of origin:
Germany 
Freight basis:
EXW 
Item location:
ex location 
Delivery time:
short-term 

Picture / documents / videos

Technical specs

Details

max. wheel diameter:
1.200 mm
gear width:
1.000 mm
max. module:
1 - 35 
max. radial travel (X-axis):
770 mm
max. tangential travel (Y-axis):
300 mm
max. axial travel (Z-axis):
1.000 mm
max. depth of profile:
80 mm
milling head swivelling angle (A-axis):
+/- 45° 
work piece table: :
external diameter:
800 mm
bore diameter x depth:
Ø 180 x 875  mm
T-slots :
6 x 22H12 Teilung 30 °
max. permissible load:
10.000 kg
table speed max. :
5 min-1
hydrostatic radial bearings, axial plain bearing:
autom. hydraulic table relief:
grinding spindle drive:
24 kW
turning speed range:
1.200-6.000 1/min
grinding mandrel diameter:
80 mm
grinding wheel dimensions:
400x80x127 mm
Min./max. distance centre grinding spindle to table centre:
100/870 mm
integrated automatic balancing device:
counterholder:
steady rest diameter min./max.:
110/250 mm
Slide cross:
900 
position above table min./max.:
800/1.700 mm
Integrated automatic balancing device:
Dressing:
feed::
2.400 mm/min
turning speeds:
2.000 -8.000 1/min
dressing wheel diameter max. :
130 mm
Dresser in two-roller design (Y/Z2):
feed and rapid traverse:
axis X:
3 m/min
axis Y:
5 m/min
axis Z:
6 m/min
weight of the machine ca.:
29 t
dimensions of the machine ca.:
8 x 7 x 5 m
Total conneted load :
80 kVA
voltage:
400 V
operating frequency:
50 Hz
control voltage:
24 V DC

Description

Gear cutting software
· Dialog software for automatic generation of part programs for profile grinding of external gears · Data protection (Backup/Restore) · Data import/export · Pitch jump compensation · Warm up program · Offline version · Integrated grinding time calculation · Automatic cut distribution · Interlock-controlled grinding during single flank grinding · Grinding of double helical gears · Double helical centering · Grinding of tooth segments · Gear measurements for involute external toothed workpieces DIN 3961 The following measurements can be performed: Profile measurement, flank line measurement, Pitch and concentricity test, tooth width measurement, head and tip diameter measurement · Measurement evaluation by area · Printing of input data · Printing of measurement results ·
Machine.Description and equipment:
Basic machine PE1200 G with control SIEMENS SINUMERIK 840 D
·NC dressing device with two dressing spindles and additional feed axis
·Software for fault diagnosis
·Network connection (Ethernet)
·Centering device with touch probe (external)
·Inkjet printer (colored)
·Oil mist extraction system
·External grinding head with 24kW and 6,000 rpm
·Pitch jump compensation
·Warm-up program
·Integrated grinding time calculation
·Automatic cutting division
·Interlock-controlled grinding during single flank grinding
·Grinding of tooth segments
·Special software for double helical gears
·Special software double helical centering
·Gear measurement
·Workpiece table with separate servo drive and 1-speed double worm gear
·Hardened and ground ball screws with preloaded nuts
·Full coverage of the working area
·Coolant and filtration system make Hoffmann, 30kW, Coolant cleaning with fine filter
(without using filter consumables)
·Oil recooling system with cooling circuits for the lubricant and coolant system and
for the grinding spindle drive
·Fixed tailstock column, hydraulic moveable counterholder
·Tailstock with steady rest and tailstock tip
·Electronical operating device
·Machine lamp
·In 2012, the machine was fully mechanically and geometrically overhauled
by GLEASON PFAUTER (scope of work available).
The electrical system including cables and measuring systems was completely renewed.
New dressing unit in GPM version.
All axes and spindle in digital drive technology SIMODRIVE 611 D.
CNC control SINUMERIK 840 D.

Contact seller

FLECKENSTEIN Werkzeugmaschinen GmbH

FLECKENSTEIN Werkzeugmaschinen GmbH

Sommerweg 1563831 Wiesen Phone: +49 (0)609697060Fax: +49 (0)6096970620 

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