Axial or radial feed Gear CNC Hobbing Machine with forward and backward cutting

1, Range of processing:

?? Number of axes for controlling: 3

(1) Max. workpiece diameter: ￠400 mm

(2) Max. module(steel/cast iron): 10 mm

(3) Helical angle for processing: ±45°

(4) Range of teeth for processing: 5~100t

? (5) Max. width of processing: 450mm

2, Hob and spindle

(1) Max. hob diameter: 170 mm

(2) Max. hob lengthen: 210 mm

(3) Max. hob shift axial: 190 mm

(4) Diameter of hob arbor: 27,32,40,50 mm

(per each one)

(5) Taper of hob arbor fitting: SK50

(6) Distance between worktable center and hob center: 40~330 mm

(7) Distance between hob axis and worktable surface: 210~660 mm

(8) Distance between tailstock end face and worktable surface: 440~1000 mm

(9) Worktable diameter: 420 mm

(10) worktable bore diameter: 120 mm

(11) Distance between machine base and worktable surface: 1220 mm

3, Movement:

(1) Spindle speed: 60~600 rpm

(2) Axial feed speed(Z axis): 1~3000 mm/min(stepless)

(3) Radial feed speed(X axis) : 1~3000 mm/min(stepless)

(4) Max. worktable speed: 30 rpm

(5) Max. hob swiveling angle: ±45°

4, CNC system:SIEMENS 802D

5, Motor:

(1) Main motor power: 11KW

(2) Axial feeding AC servo motor(Ｚ axis): 3.4KW

(3) Radial feeding AC servo motor(Ｘ axis): 9.4KW

(4) Vertical feeding AC servo motor(Ｙaxis) : 2.5KW

6, Overall size(LxWxH) 3135x 1780 x 2810 mm