CNC Gear Hobbing Machine 3120 3150 3180 Customized

• Customization: Available
• Transmission Type: Flexible
• Rhythm: Flow Production Line
• Model NO.: MK-ME3688
• Production Scope: Product Line
• Flexible Production: Intelligent Manufacturing
• Certification: ISO, CE
• Condition: New
• Automation: Automatic
• After-sales Service: Engineers Available to Service Machinery Overseas
• Transport Package: Case
• Specification: Customized
• Trademark: Markevina or OEM
• Origin: China
• Production Capacity: 100, 000, 000/Year
• Package Size: 200.00cm * 300.00cm * 200.00cm
• Package Gross Weight: 2000.000kg

Product Description

Six-Axis CNC Gear Hobbing Machine

1. Main purpose, scope of application and processing precision
YK3120CNC6 six-axis CNC gear hobbing machine adopts electromechanical integration layout, equipped with Guangzhou CNC GSK218MC-H gear hobbing machine special CNC system (according to user order requirements, other imported or domestic CNC systems can also be used) . Six-axis control and four-axis linkage (X, Y, Z) three linear axes and A, B, C three rotation axes, of which B, C, X, Z axes are linkage axes)

A - Rotational movement of the knife post. (reel angle )
B -Rotary movement of the hob. (servo axis)
C - table rotary motion. (servo axis)
X - Radial feed movement (table moves back and forth). (servo axis).
Y - Tangential feed movement (hob cutter shifting).
Z - Axial feed movement (the slide plate of the tool holder moves up and down). (servo axis)
 

1. Main technical parameters of the machine tool

Maximum processing diameter 200 mm
Maximum processing width 260 mm
The maximum processing modulus is 3 mm
Processing teeth range from 3 to 162
Processing helical gear helix angle ±45º
The maximum vertical stroke of the knife post is 300mm
The maximum size of the hob is 100 mm in diameter /Length 120 mm
The maximum axial distance of the hob is 100 mm
Hob mandrel diameter φ16, φ22, φ27
Hob spindle taper hole Morse No. 5
The distance from the hob axis to the center of rotation of the workpiece is 0-200 mm
The distance from the hob axis to the working surface is 130-430 mm
The distance from the top of the rear column to the working surface is 210 ~ 510 mm
Workbench table diameter 150 mm
Table hole diameter                       60 mm
Hob spindle speed range (B axis) 100~2000r/min
The maximum allowable speed of the workpiece (C axis) 300r/min
Axial feed transmission speed ratio and lead screw pitch 1/1; 5mm
Axial feed series and feed range stepless 0.4 ~ 4 mm/r
Radial feed transmission speed ratio and lead screw pitch 1/1; 5mm
Radial feed series and feed range stepless 0.1 ~ 4 mm/r
shifting knife movement and lead screw pitch 1/15; 5mm
Reduction ratio of tool holder rotary shaft 1/1 5 ×1/85=1/1275
Axial rapid movement allows a maximum speed of 1000mm/min
Radial rapid movement allows a maximum speed of 1000mm/min
Z-axis (axial movement) motor torque, power and speed 10 Nm 1.5 kw 1500r/min                                                                                            
X-axis (radial movement) motor torque, power and speed 10N.m 1.5 kw 1500r/min
Y-axis ( knife shifting movement ) 3.2Nm 0.66 kw 2000r/min
A-axis (turret rotation) motor torque, power and speed 3.2Nm 0.66 kw 2000r/min
B-axis (tool spindle) motor torque, power and speed 30N.m 4.7 kw 1500r/min up to 2000r/min
C-axis (workpiece rotation) motor torque, power and speed 22N.m 3.5 kw 1500r/min up to 2000r/min
Hydraulic pump motor power and speed 0.75kw, 940r/min
Cooling pump motor power and speed 0.55kw, 1400r/min
Chip removal motor power and speed 0.2kw, 1400r/min
Machine tool net weight 4500kg
Machine tool dimensions (length × width × height) 2800 × 1850 × 2450mm