Vertical Gear Hobbing Machine
Vertical gear hobbing machines are CNC gear machining equipment that uses hobs to process gears using the generating method. With a vertical layout as its core structure, it combines high rigidity, high precision, and high efficiency. It is mainly used for the batch and precision machining of various cylindrical gears and worm gears, and is a core piece of equipment in the gear manufacturing industry.
Stable Structure: Adopting a vertical column + worktable layout, it boasts high rigidity and low vibration, making it suitable for machining large-diameter, large-module gears.
High Machining Accuracy:It can accurately machine spur gears, helical gears, worm gears, and synchronous gears, with stable tooth profile and direction accuracy, meeting the needs of mid-to-high-end gears.
Suitable for Large Workpieces:The worktable has a high load-bearing capacity, suitable for machining large-diameter, disc, and hub gears. It offers stable clamping and convenient loading and unloading.
High Degree of Automation:Equipped with a CNC system, it can automatically perform gear indexing, automatic feeding, and multi-axis linkage, resulting in high machining efficiency and good consistency.
Wide Application Range: It can machine a wide range of modules and is widely used in gear manufacturing for reducers, construction machinery, wind power, machine tools, etc.
Vertical Gear Hobbing Machine
| Item | UNIT | YK3132-3 | YKG3136CNC | Yk3140 | YK3150-6 | YK3180CNC6 |
| Number of controlled axes | 3 | 6 | 3 | 6 | 6 | |
| Maximum workpiece diameter | mm | φ320 | φ360 | φ400 | φ500 | φ800 |
| Maximum workpiece module | mm | 8 | 10 | 10 | 12 | 18 |
| Maximum processing width | mm | 250 | 450 | 400 | 450 | 600 |
| Maximum diameter length of hob | mm | φ160/200 | Φ170/210 | Φ170/220 | φ200/240 | φ230/260 |
| Maximum axial movement of tool spindle | mm | 130 | 190 | 190 | 200 | 220 |
| Distance between hob center and table center | mm | 30~280 | 40~310 | 40~320 | 35~385 | 60~560 |
| Distance from hob center to tablesurface | mm | 260~560 | 180~680 | 163~613 | 190~690 | 380~1030 |
| Distance from outer bracket end face to table surface | mm | 400~750 | 370~920 | 490~1045 | 380~930 | 500~1200 |
| Diameter of table surface | mm | φ370 | φ360 | φ420 | φ520 | φ750 |
| Aperture of table | mm | φ80 | φ75 | φ120 | φ140 | φ200 |
| Turret rotation angle(Aaxis) | deg | ±45° | ±45° | ±45° | ±45° | ±45° |
| Hob spindle speed(B axis) | rpm | 79-420 | 60~600 | 40~375 | 30-600 | 60~600 |
| Maximum table speed(C axis) | rpm | 24 | 100 | 30 | 20 | 15 |
| Radial feed speed(Xaxis) | m/min | 0~1000 | 1~2000 | 2~1000 | 2~1000 | 1~2000 |
| Tangential feed speed(Yaxis) | m/min | 0~1000 | 1~2000 | 1000 | 3000 | 1-2000 |
| Axial feed speed (Z axis) | m/min | 0~1000 | 1~1000 | 0~1000 | 0~1000 | 0~1000 |
| Main motor | kw | 7.5 | 15 | 11 | 17 | 28 |
| Weight | kg | 6250 | 14000 | 13500 | 17000 | 23000 |
