- Product name:YH31160
- YH31160 CNC Gear Hobbing Machine
>>A detailed description
Model YH31160 CNC gear hobbing machine is of six-axis with
four-linkage. Designed on the basis of Generating Method,using the
electronic gear-box of CNC system to achieve indexing and
differential compensation movements, the machine can be applied to
processing straight spur gears, helical spur gears, various
special-shaped shaft gears, worm gears, drum gears and splines. The
hob carrier can be fixed not only with hob cutter, but also with
single gear milling cutter. The machine is specially designed for
processing gears of large module with a few teeth for various
industries which including heavy duty automobiles, cranes, mining,
shipbuilding, elevators, power-generating equipments and
1. With the spindle system adopting the high-power servo spindle
motor, high-precision helical gear pair transmission and one-tooth
differential gap eliminating unit, the machine enjoys a high
rigidity and a highly precise transmission.
2. The worktable adopts a large torque motor that directly drives
the motion of the worktable, achieving zero transmission. The
coupling motion of the cutter spindle and the worktable spindle is
closed-loop controlled, ensuring a high precision of processing.
3. The machine is suitable for both dry cutting and wet cutting.
With a high-speed dry cutting hob, the high-speed dry cutting
processing can be achieved with a high efficiency.
4. The indexing and differential compensation movements are
achieved though the function of the electronic gear box of CNC
5. The machine is suitable for processing shaft gears and disk
gears, especially for gears of large module with a few teeth.