Gear Hobbing Machine - Vertical

LIEBHERR / SERWEMA LC 1002

max. wheel diameter 1000 mm
max. module 16 mm
table diameter 710 mm
Distance cutter axis / table axis 40 - 610
Distance cutter axis / table surface 240 - 800 mm
Cutter diameter max. 240 mm
cutter length max. 300 mm
Tangential path 200 mm
hob turning speeds 36 - 360 U/min
pivoting angle +/- 50 °
weight of the machine ca. 16 t
dimensions of the machine ca. 6,0 x 3,1 x 3,75 m
The machine was reconditioned in 2019 by the company Serwema!

Equipment/accessories:

- 4 milling arbours
- Hydraulic workpiece clamping
- various clamping devices
- chip conveyor
- documentation

-The double-cut axial L program
produces cylindrical gears using a hob cutter in the axial process.
The second cut is always made in the opposite direction to the first.
-two-cut axial R program
produces cylindrical gears using a hob cutter in the axial process.
The second cut is always made in the same direction as the first.
-ball hobbing program
produces longitudinal spur gears using a hob using the axial method.
-conical hobbing program
produces conical spur gears using a hob using the axial method.
-Single-part program with the option of segment milling
Dcodpfewp S Tuex Af Ion
produces spur gears using a side milling cutter in a single-part axial process.
-Radial program for the production of worm gears
produces worm gears using a hob cutter in a radial process.
-Tangential program
produces worm gears using a hob cutter in a combined radial-tangential-
program.