Product Details

FEATURES OF Y3150 gear hobbing machine with high quality and the cheapest price for sale:

◊ Raise height of vertical column and increased stroke effectively expand the working range.

◊ Mechanism with electric tool leap allows longer hob and greatly increases service life of the cutting tool.

◊ Worm gear of a high precision over five grade features long service life and steady accuracy.

◊ Traditional bearings along the hobs are replaced with rolling bearings to enable greater speed of the tools.

◊ External support of the small column tailstock adopts the hinge structure and can be easily opened outward, convenient to hang components of large diameters.

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).

Techinical DATA OF Y3150 gear hobbing machine with high quality and the cheapest price for sale :

Technical data	Unit	Y3150	Y3180
Max.dia.of workpiece (without back column/with back column)	mm	500/500	800/550
Max.modulus(casting iron/steel workpiece)	mm	8/6	10/8
Max machining width	mm	300	500
Minimum hobbing gear teeth		5	7
Max. travel of carriage in vertical direction	mm	400	530
Max. helix angle in turning bevel gear	°	±45°	±45°
Distance between axis of cutter and work table face	mm	235~635	235~765
Spindle taper		MT5	MT5
Max. dimension of cutter (Dia. x Length)	mm	160x180	160x180
Max. axial movement of cutter	mm	180	180
Diameter of changeable hobbing arbor	mm	22,27,32	27,32,40
Distance from hob center to workable center	mm	30~330	50~550
Rapid moving speed of work table	mm	50	50
External Diameter/bore diameter of work table	mm	510/80	650/80
Spindle speed steps		9	8
Spindle speed range	rpm	40~250	40~200
Axial feeds range	mm/rev	12 steps 0.4~4	12 steps 0.4~4
Power of main motor synchro-speed	kw/rpm	4/1500	5.5/1500
Power of rapid axial motor synchro-speed	kw/rpm	1.1/1500
Power of rapid worktable motor synchro-speed	kw/rpm	1.1/1000
Power of pump motor synchro-speed	kw/rpm	1.5/1500	1.5/1500
Net weight	kg	4500	5800
Overall size	mm	2440x1270x1920	2765x1420x2030

PHOTOS OF Y3150 gear hobbing machine with high quality and the cheapest price for sale: