Manual gear hobbing machine Y38-1
According to the special needs of users, can be raised or extended tool to expand the scope of the processing machine accuracy.
Description
Manual gear hobbing machine Y38-1
Gear hobbing machine
1.Easy in operation and maintain.
2. The machine is characterized by good rigidity, high working accuracy, 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.
4. The machine is suitable for large and single production of cylindrical spur and helical gears, worm gears and sprocket.
| Main technical parameters | Y38-1 | ||
| Max working module | steel | 8 | |
| Cast iron | 10 | ||
| Max diameter of cutting cylindrical straight gear | with trestle (mm) | 450 | |
| without trestle(mm) | 800 | ||
| Max diameter of cutting Cylindrical helical gear | Rotation angle 30° | 500mm | |
| Rotation angle 60° | 190mm | ||
| Max vertical travel of hob (mm) | 275 | ||
| Max diameter of hob | 120 | ||
| Distance from hob center to gear embryonic axis | Max(mm) | 500 | |
| Min(mm) | With tool post、sliding plate 、shield and dowel | 55 | |
| Without tool post、sliding plate 、shield and dowel | 30 | ||
| Minimum distance from worktable surface to hob axis (mm) | 195 | ||
| The changeable spindle diameter of of hob (mm) | 22 27 32 | ||
| The travel length of hob axial movement(mm) | 30 | ||
| The travel length of rear pillar movable trestle | 200 | ||
| Diameter of workingtable hole (mm) | 80 | ||
| Diameter of worktable axis(mm) | 35 | ||
| Pitch diameter of indexing wormwheel (mm) | 546 | ||
| Pitch diameter of indexing worm (mm) | 68 | ||
| Speed of Hob main spindle | Grade | 7 | |
| Range (r/min) | 47.5-192 r/min | ||
| The workpiece vertical feed | 0.25-3 mm/r | ||
| Main motor power | 3 kw | ||
| Main motor speed | 1420 r/min | ||
| Net weight | 3300 kg | ||
| Size (L*W*H)(mm) | 2290*1100*1910 | ||
