CNC-Profile Gear Grinder GLEASON PFAUTER PE 1200 G

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.