GFF Gear Shaver MACHINE CHARACTERISTICS

2013 Rebuilt machine with siemens 802DSL System.
Excellent machine with Crowning, Taper

Max. Workpiece diameter 320mm
Min. Workpiece diameter 20mm
Tooth width 150mm
Max. module 8
Min. module 1

1) 320 od x 8 module

2)  M/c with 2-axes + Analog Spindle control

2.)  X & Z-axis: 11Nm

3.)  Spindle: 3.7kw

4. ) CNC Controller: Siemens 802DSL

Motor SpecificationsHP RPM
Cutter (AC spindle) 5 HP,1440 RPM
Table (X—axis)11NM,3000RPM,  W/O BRACK
Knee (Z –axis)11nm,3000RPM,  WITH HOLDING BRACK

Specds and Feeds (external)

Cutter Speed (9" cutter head 50—400 RPM)
Table Cross Feed (X—axis) .5 to 35 ipm
Table Up—Down Feed (Y—axis) .004 to 12.5 ipm

Travel Limits (external)

Max. X—axis Table Travel (conventional) 6"
Max. X—axis Table Travel (diagonal) 6" to 2"
Max. X—axis Table Travel (90 traverse) 2"
Max. Y—axis Table Travel 8 1/2"
Diagonal Traverse Angle RH or LH:
(straight shaving) 0 to 90
(crown shaving max.) 45 approx.
Maximum Table Angle (crowning) 5
Maximum Table Angle (taper) 1 30'
Maximum Cutter Head Crossed Axes Angle (right) 25°

Maximum Cutter Head Crossed Axes Angle (left) 25°
Axis Resolution

X-axis 0. 001mm
Y—axis 0.001mm