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CNC Gear Hobbing Equipment with SIEMENS 802D CNC Program
GHKA-1250 GHKC-1250 GHKM-1250 GHKA-1600
Machine Summary:
one. The design GHKA-1250, GHKM-1250 and GHKC-1250 CNC gear hobbing machines. It is a 2-axes CNC device: X-axis(radial feed motion) and Z-axis(axial feed movement), which are all driven by AC servo-motors. The CNC program adopts German SIEMENS-802D. On the basic principle of continious inHangZhou, the device is able of reducing cylindrical spur and helical gears, crowning and a bit tapered gears, as effectively as worm whee EPT by radial reducing strategy. Axial and radial feed axes are pushed by AC servo-motors through preloaded ball screws. The machine is be EPT sulted for mine, oil, marine engineering equipment industries for hobbing huge gears.
2. The design GHKM-1250 precision CNC gear hobbing is developed base on basic-function machine. It is employed for reducing higher precision gears.
three. The model GHKC-1250 hardened CNC gear hobbing device is utilised for chopping hardened gears.
four. The model GHKA-1600 equipment hobbing equipment is created on the fundamental of the design GHKA-1600 equipment hobbing machine. CNC axes: X-axis(radial feed movement) and Z-axis(axial feed movement), which are all driven by AC servo-motors. The CNC technique adopts German SIEMENS-802D. On the basic principle of continious inHangZhou, the equipment is able of slicing cylindrical spur and helical gears, crowning and somewhat tapered enamel, as effectively as worm whee EPT by radial chopping technique. Axial and radial feed axes are drived by AC servo motors through preloaded ball screws. The device is be EPT suited for mine, oil, marine engineering equipment industries for hobbing large gears.
Major Performances
Remarks:
one. Common gear includes, fundamental equipment, hob arbor assemblines Φ32, Φ40 and Φ50 1 for each, a complete set of change gears, a full set of working instruments.
two. Specific order: EPT dia. hob arbors Φ22, Φ27, Φ60.
Factors for Particular Buy:
Workstay base blocked up 300mm/350mm/400mm for longer shaft equipment
Workstay adding height (distance between tailstock bore reduced end experience and worktable surface
Workstay heart
Workstay steady re EPT dia. Φ180-Φ270mm
Worktable bore (bore dia.*depth) Φ260*300mm, Φ180*150mm
Tool alignment device M8-M16
Mangnetic chip conveyor for hassle-free to take away chip
Technological Parameters
| Specifications | Models | GHKA-1250 | GHKC-1250 | GHKM-1250 |
| Max. workpiece dia. without /with workstay | mm | 1250/a thousand | 1250/one thousand | 1250/1000 |
| Max. module | mm | sixteen | 12 | 12 |
| Min. tooth number | 12 | 12 | twelve | |
| Max. worktable speed | rpm | 5 | five | two.five |
| Worktable dia.*hole dia. | mm | 950*two hundred | 950*200 | 950*200 |
| Hob speed/methods | rpm | 16-a hundred twenty five/7 | 24-187/seven | sixteen-125/7 |
| Distance between hob axis and worktable surface | mm | two hundred-730 | 200-730 | two hundred-730 |
| Center distance hob axis and worktable | mm | one hundred-760 | a hundred-720 | 100-760 |
| Distance between tailstock center bore low end face and worktable surface |
mm | 580-a thousand | 580-a thousand | 580-one thousand |
| Max. hob diameter*length | mm | Φ220*220 | Φ230*220 | Φ220*220 |
| Max. hob head swivel angle | deg | ±60 | ±60 | ±60 |
| X and Z-axis motor torque | N.m | 27 | 27 | 27 |
| Total power | kw | 32.seventy five | 32.seventy five | 32.seventy five |
| Main motor power | kw | 15 | 15 | 15 |
| T-slot worktable | six*M20 | 6*M20 | 6*M20 | |
| Overall dimensions(L*W*H) | cm | 443*270*260 | 443*270*260 | 443*270*260 |
| N.W/G.W | kg | 15400/16600 | 15400/16600 | 15400/16600 |
| No. of cases | 2 cases in total | 2 cases in total | 2 cases in total |
| Specifications | Units | GHKA-1600 |
| Max. workpiece dia. without/with workstay | mm | 1600/a thousand |
| Max. module | mm | 20 |
| Min. tooth number | 21 | |
| Max. worktable speed | rpm | four |
| Worktable dia.*hole dia. | mm | 1100*275 |
| Hob speed/steps | rpm | 19-176/eight |
| Distance between hob axis and worktable surface | mm | 200-730 |
| Min. center distance between hob axis and worktable | mm | 180-940 |
| Distance between tailstock center bore low end face and worktable surface | mm | 580-1000 |
| Max. hob diameter*length | mm | Φ260*230 |
| Max. hob head swivel angle | deg | ±60 |
| X and Z axis motor torque | N.m | 27 |
| Total power | kw | 32.75 |
| Main motor power | kw | fifteen |
| T-slot of worktable | six*M20 | |
| Overall dimension of machine(L*W*H) | cm | 448*270*260 |
| N.W/G.W | kg | 17000/18000 |
| No. of cases | 2 cases in total |
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