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:
最大加工直徑(外齒/內(nèi)齒) Max. diameter of work(external/internal) | 320/240+D刀 mm |
最大加工模數(shù) Max.module of work | 8 mm |
最大加工齒寬 Max. face width | 110 mm |
最大沖程長度 Max. stroke length | 120 mm |
刀具主軸沖程數(shù) Stroke number | 130~1000 /min |
插齒刀圓周進給量 Rotary feed | 0~2 mm/str. |
插齒刀徑向進給量 Radial feed | 0~0.2 mm/str. |
工作臺面直徑 Diameter of table | ¢400mm |
插齒刀軸直徑 Diameter of cutter spindle | ¢90mm |
插齒刀安裝軸頸 Mounting journal of cutter spindle | ¢31.743mm |
插齒刀主軸讓刀量 Amount of cutter relieving | ≥0.5 mm |
刀架提拉行程 Stroke of elevation of saddle | 260mm |
立柱翻轉(zhuǎn)角度 Tilt angle of column | +2o~-10 o |
插齒刀軸心線至工作臺中心距離 Distance between axes of cutter and worktable | -125~270mm |
刀具支撐面距工作臺面的距離 Distance between mounting surface of cutter and surface of worktable | 335~700 mm |
斜向讓刀移動量 Amount of angular cutter relieving | ±25mm |
工作臺快速回轉(zhuǎn) Rapid rotation of worktable | 8r/min |
徑向快速移動 Rapid radial traverse | 1500mm/min |
刀架提拉快速移動Traveling speed of saddle elevation | 1500mm/min |
主電機功率 Power of main motor | 7.5kw |
機床外形尺寸(長X寬X高) Overall dimensions | 3050X1700X3100 mm |
機床總重 Machine weight | 11000kg |