Niles ZP 20 CNC Profile Gear Grinding Machine

Technical details
max. wheel diameter 2000 mm
gear width 980 mm
max. module 34
Control KAPP D300
max. helix angle -35° / +35° °/deg.
stroke length max. 1000 mm
rotary table dia. 1365 mm
table load 20 t
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max. dia. of grinding wheel 400 mm
profile depth max. 75 mm
power capacity 25 kW
weight of the machine ca. 20 t
dimensions of the machine ca. 7,9 x 6,0 m

CNC-Profile Gear Grinding Machine for grinding external spur and helical gears

Hydrostatic guideways in rotary table, column, stroke saddle

Equipment:
* CNC-control KAPP D300 for 7 axes:
– Z, W tangential travel of the slides
– B head swivel
– Y column travel
– X stroke saddle
– A rotary table
– U dresser movement
* NC dressing unit with 1 dressing-spindle for diamont-dressing-disc
* coolant device
* oil-mist extractor
* oil-coolant-system
* machine housing
* touch-probe inside the working-area for gear measuring
* electronic hand-wheel
* outboard-support
* 3 off used dressing rolls

The machine was delivered in 2002 with the following software / options.
· Scope D300
· External toothing by means of dressable corundum grinding wheels and
non-dressing CBN profile grinding wheels.
· Prepared for internal toothing by means of dressable and dress-free CBN
profile grinding wheels
· Automatic feed control
· Modem connection incl. remote diagnosis
· Warm-up program
· Automatic shape and position correction of the grinding wheel software SMS
(grinding-measuring-grinding).
· Automatic generation of NC grinding programs
· Software for aligning splines with RENISHAW probes
· Cycle: Align (Probe = Renishaw)
· Cycle: Stock dividing (Probe = Renishaw