YK3150/YK3180 is a general precision gear hob machine
The machine is applied for multiple batch production, small batch production and Single part production for cylinder gear, and worm gear.
1. Raised height of vertical column and increased stroke effectively expand the working range.
2. Mechanism with electric tool leap allows longer hob and greatly increases service life of the cutting tool .
3. Worm gear of a high precision over five grade features long service life and steady accuracy.
4. Traditional bearings along the hobs are replaced with rolling bearings to enable greater speed of the tools.
5. External support of the small column tailstock adopts the hinge structure and can be easily opened outward, convenient to hang components of large diameters.
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We welcome customized machine , could provide tangential cutter head,processing the worm wheel as the tangential feeding .
1.Convenient hydraulic powed structure reduces the non-cutting time as well as the times to use the cutting tools .
2.Raised height for vertical column and increased stroke:The vertical column is made higher(180/130mm increased axial stroke in head slide)
3.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,enabing long service life and steady accuracy.
Main technical parameters
Max working module
Max diameter cutting straight Spur gear
with column (mm)
without column (mm)
Max diameter cutting Cylindrical helical gear
Rotation angle 30°
Max vertical travel of hob (mm)
Max length of cutting (mm)
Distance from hob spindle to worktable surface (mm)
Min(it is 30 mm when the distance from hob spindle to worktable surface less than 85mm) mm
Minimum distance from worktable surface to hob spindle axis (mm)
The changeable Diameter of hob spindle(mm)
22 27 32
Max diameter of hob (mm)
Diameter of workingtable hole (mm)
Diameter of worktable mandrel (mm)
Speed of Hob main spindle
The vertical feed of hob
Main motor power
Main motor speed
Pump motor power
Pump motor speed
Net weight (inclusive all standard accessories)
♦Interactive PLC touch screen offers easy access to auto and manual operating modes.
♦System diagnostics and multiple language capability.
♦Standard clockwise bending direction.
♦Fully hydraulic clamping on clamp die and pressure die.
♦Drop-way hydraulic clamping.
♦Direct acting hydraulic pressure die with adjustable speed valve.
♦Maximum 100 sets of program storage,Maximum 32 bends for each program.
♦With Independent programmable speeds Y, B, and C axes.
♦Programmable material spring back settings for each bend angle.
♦Automatic release of tube prior to final bend.
♦Bending Axis-Driven by Cylinder,Feeding Axis-Driven by Servo Motor,Rotating Axis-Driven by Servo Motor
♦Obtain quality repeatable bends in steel, stainless, aluminum, titanium and brass.
♦Foot Pedal Cycle start.
♦With Air Cooling System.
♦One set of Tooling for Draw Bending.
♦Wiper die Bracket.
♦1 Mandrel Rod.
♦Operation and Maintenance Manual.
♦Tool Box with Adjusted Tools.
♦Electric: As required (3 phase 220V or 380V or 415V...)