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Y3150 gear hobbing machine large module gear hobbing machine
Product Introduction:
Y3180/Y3150 series gear hobbing machine is fixed by vertical column and adopts the traditional layout of horizontally moving working table, suitable for processing cylindrical gears, worm wheel and short spline shaft in bulk, in package, or in single workpiece. The machine has the following characteristics:
Raised height for vertical column and increased stroke: The
vertical column is made higher (180/130mm increased axial stroke in
head slide than Y3180/Y3150 of the same kind) to enable processing
of larger tooth width.
Service life of cutting tools is increased by electric tool leap.
The longest stroke reaching 180mm, such electric tool leap takes
longer hob and greatly increases life the hob.
High precision and long service life: The machine adopts the worm
gear of a high precision over five grade and uses bronze alloy
material which is of high abrasion resistance, enabling long
service life and steady accuracy.
Higher tool speed allowed: Rolling bearings replace the traditional
bearings along the hobs to allow greater rotating speed of the
tools.
Backlash balancing cylinder is involved as the tool post moves in
the axial direction, effectively reducing the space between lead
screws and eliminating vibration.
Convenient hydraulic powered structure reduces the non-cutting time
as well as the times to use the cutting tools.
External support of the small column tailstock adopts the hinge
structure and can be easily opened outward, convenient to hang
components of larger diameters(Y3180).
Product Features:
1, The machine is suitable for large and single production of
cylindrical spur and helical gears, worm gears and sprocket.
Machine Parameter
Model | Y3150 | Y3180 |
Max workpiece diameter(with rear column/without rear column) | 350mm/500mm | 550mm/800mm |
Max hobbing modulus | 8mm | 10mm |
Max Processing Width | 250mm | 300mm |
Min processing gear | Z/K=6 | Z/K=8 |
Max vertical travel of tool post | 300mm | 350mm |
Max swiver angel of tool post | ±240° | ±240° |
Distance between cutter axis and worktable | 235-535mm | 235-585mm |
Spindle taper | Morse 5 | Morse 5 |
Hob diameter | 160mm | 180mm |
Max axial movement of cutter | -------- | 50mm |
Hob abor diameters | Φ22,Φ27,Φ32MM | Φ22,Φ27,Φ32,Φ40MM |
Distance between hob axis center and worktable | 30-330mm | 50-550mm |
Worktable aperture | 80mm | 80mm |
Taper bore of workpiece mandrel | Morse 5 | Morse 5 |
Worktable diameter | 520mm | 650mm |
Spindle rotate speed and range | 9Level 40-250R/Min | 8Level 40-200R/Min |
Rapid travel speed of tool post slide | ≤540MM/Min | ≤540MM/Min |
Worktable rapid moving speed | ≤500MM/Min | ≤500MM/Min |
Distance between worktable | 400-600mm | 400-600mm |
Axial feed rate and degree | 12Level 0.4-4MM/R | 12Level 0.4-4MM/R |
main motor power and synchro-speed | N=4Kw 1500R/Min | N=5.5Kw 1500R/Min |
Machine weight | 4500kg | 5500kg |
Overall dimension | 2440*1370*1800MM | 2752*1490*1870MM |