YKH5132/K3 CNC Gear Shaper

The YKH5132/K3 CNC gear shaper is a new type machine built on the basic of our YKH5132 CNC gear shaper, with the addition of the automatic angle tilt function of the column.

Machine tool machining accuracy high, cylindrical gear machining accuracy level 6  （GB10095.1-2008）

The machine has wild applications and it’s especially suitable for cutting cylindrical cluster gears, tapered cluster gears, deep-hole internal gears, gears with both internal teeth and external teeth and so on.

 I.  MACHINE FEATURES

1.      A SIEMENS 828D CNC control system is equipped on the machine to provide 6 servo axes and 3-axis simultaneous movements.

2.      The cutter spindle is driven through a frequency-variable spindle motor. The constant power speed regulation range is wide and stepless speed regulation is possible.

3.      To guarantee the high radial positioning accuracy and repeatability, radial feed motions of the machine are made through a high precision ball screw.

4.      The slide elevation mechanism uses the gravity drive design and the movements are smooth and reliable. Clamping components made in Germany are adopted and an independent middle and high-pressure hydraulic station is equipped to ensure the sufficient clamping force.

5.      High-precision radial bearings and high-precision variable-tooth-thickness worm and worm wheel pairs are used to ensure a high rotating accuracy and gear cutting accuracy. A popular conical-shape worktable is equipped on the machine to facilitate the prompt chip removal and ensure the thermal stability.

6. The saddle is of the thermal balance design. This increases the cutting accuracy and the stable accuracy.

7. Rigidity and strength of the transmission mechanism has been reinforced to guarantee sufficient cutting force.

8. The double-roller cam structure of the machine can perform stable, reliable, precise and low noise cutter relieving motions when cutting at a high speed.

9. The machine has the angular cutter relieving function to avoid interference of the cutter and workpiece when cutting internal gears.

10. Tapered shaft gears can be cut through the automatic angle tilt function of the column. This facilitates the installation of the loading & unloading mechanism.

11. The rigidity of the machine bed is excellent and the layout is reasonable for the timely cutting heat dissipation and the extension of functions.

12. The low-pressure hydraulic station supplies the forced lubrication for the saddle and the normal lubrication for the cutter relieving mechanism and the transmission mechanism, and the clamping and release of the cylinder for the table rotations as well. The oil return is in time and no oil mixture will happen.

13. An independent coolant tank is equipped for the machine to provide a great volume coolant for the timely cutting heat dissipation.

14. Machine tool applied protection, its appearance atmosphere, beautiful and practical.

II. OPTIONS

FANUC or other brands of CNC control system

Hydraulic tailstock center

Mechanical e helical guide  set（Max. helical angle±30o）

Hydrostatic cutter spindle, stroke number up to 1450 strokes/min.

Cutter adaptors of different size and shapes

Automatic loading & unloading device

Fixtures

Gear tooth deburring attachment

Oil mist exhauster

Software for cutting non-circular gears

Totally enclosed protection

 III. SPECIFICATIONS：