Manual Gear Hobbing Machine
Product Features:
The machine is suitable for large batch and single production of cylindrical spur and helical gears, worm gears and sprocket. 2. The machine is characterized by good rigidity, high strength, high working accuracy, and easy in operation and maintain. 3. The machine can be operated not only with forward and backward cutting, but also with axial or radial feed.
Technical Specifications
Items | Y3150K | Y3180K | |
Machining range | |||
Max machining diameter | 500mm | 620/800mm | |
Max machining modulus | 8mm | Steel 8mm casting 10mm | |
Max machining width | 250mm | 300mm | |
Min teeth number on workpiece | 6 | 6 | |
Tool post | |||
Tool post max rotating angle | 240° | 240° | |
Tool post max vertical travel | 300mm | 350mm | |
Tool post rotating angle min readout | 6′ | 6′ | |
Tool post vertical rapid speed | 0.52m/min | 0.52m/min | |
Tool post vertical manual move per revolution | 0.754mm | 0.754mm | |
Vertical feed volume steps | 12 | 12 | |
Vertical feed volume range | 0.4~4mm/ worktable per resolution | 0.4~4mm/ worktable per resolution | |
Worktable | |||
Worktable diameter | 510mm | 625mm | |
Worktable hole diameter | 80mm | 80mm | |
Worktable horizontal manual move per resolution | 1mm | 1mm | |
Worktable horizontal move min readout | 0.01mm | 0.01mm | |
Worktable horizontal hydraulic driven volume | 50mm | 50mm | |
Hob spindle | |||
Max hob diameter | 160mm | 180mm | |
Max hob length | 160mm | 175mm | |
Tools bar screw diameter | M16 | M16 | |
Spindle hole taper | Morse 5 | Morse 5 | |
Hob max axial movement | 55mm | 55mm | |
Hob spindle center to worktable surface | Max 535mm min 235mm | Max 590mm min 240mm | |
Workpiece axis center to hob axis center | Max 330mm min 20mm | Max 500mm min 50mm | |
Spindle speed range | 40-250rpm | 40-250rpm | |
Spindle speed grade | 9 | 9 | |
Motor and weight | |||
Main motor | Power 5.5kw/ rated speed1440rpm | Power 5.5kw/ rated speed1440rpm | |
Axial rapid motor | Power 0.75kw/ rated speed1380rpm | Power 0.75kw/ rated speed1380rpm | |
Radial rapid motor | Power 0.75kw/ rated speed1380rpm | Power 0.75kw/ rated speed1380rpm | |
Hydraulic pump motor | Power 1.1kw/ rated speed1000rpm | Power 1.1kw/ rated speed1000rpm | |
Machine net/gross weight | 4500kg/5300kg | 5000kg | |
Machine overall dimension | 2450x1272x1790mm | 2600x1400x1940mm | |
Hob mandrel diameter | φ22mm、φ27mm、φ32mm | φ22mm、φ27mm、φ32mm、φ40mm | |
Workpiece mandrel diameter | φ30mm | φ35mm | |