8 Module Max. Dia 260mm 7 Axis High Speed Gear Hobbing Machine Mlt-Yk3126A

• Customization: Available
• After-sales Service: 7/24h Online Reply
• Warranty: 12 Months
• Model NO.: MLT-YK3126A
• Type: Gear Hobbing Machine
• CNC or Not: CNC
• Voltage: 380V
• Certification: CE, ISO9001
• Transport Package: Wooden Case
• Specification: 3200*2800*3200mm
• Trademark: MLTOR
• Origin: China
• HS Code: 8461401900
• Production Capacity: 100 Sets/Month

Product Description

The MLT-YK3126 CNC high-speed gear hobbing machine is an excellent domestically produced vertical gear hobbing machine carefully developed by Mltor  and equipped with completely independent core technology. The machine is equipped with an MLT gear hobbing control system, native core gear processing algorithm software (non-secondary development macro program operation), and the technical advantages of multi-axis NC servo drive. The B-axis adopts a reduction box mechanism; the C-axis adopts a high-precision, high-torque servo direct-drive motor (DD servo motor), which has high speed, high precision, high torque and excellent dynamic response performance. It is equipped with a workpiece hydraulic clamping device and an automatic tailstock lifting device. Compared with other similar equipment, it has the characteristics of high processing accuracy, high processing efficiency and good precision retention.
This machine tool draws on the advantages of domestic and foreign CNC gear hobbing machine tools, combined with its own years of accumulation, and has the following main features:
1.The linear axes are directly controlled by independent direct drive motors, which have the characteristics of short transmission chain, good transmission rigidity and high transmission accuracy.
2.The worktable adopts a high-torque direct-drive motor, which changes the traditional form of worktable driven by worm gears and worms, improving processing efficiency. It adopts high-precision and high-stiffness rolling bearing support, so that the maximum speed of the worktable can reach 200rpm, which significantly improves the  processing accuracy and processing efficiency of machine tool .
3.The slide guide mainly uses slide guide, which have high positioning accuracy, low wear, can maintain accuracy for a long time, can withstand loads in the up, down, left and right directions at the same time, and have a simple lubrication structure.
4.The machine tool is equipped with an oil mist separator, automatic chip removal device, etc., so the labor intensity of workers is low.
5.The hydraulic and lubrication parts of this machine tool are separated from each other, which improves the reliability of the hydraulic system.
6.The machine tool adopts full digital control. The standard configuration adopts the Mltor system, which has a transmission interface with a laptop computer and has a precise mathematical model to replace EGB. It replaces the various gear exchange functions of ordinary machine tools. Therefore, the machine tool has high precision in various movements and is easy to adjust. Automatic counting function. The CNC system adopts a high-definition LCD display, which improves operation convenience. The flexibility of the machine tool is good. The cutting cycle can be set up with primary, secondary square cycle, L cycle and other cutting cycle modes. In addition to processing cylindrical spur gears, helical gears, short spline shafts, sprockets, worm gears, etc., it can also Processing of various bevel gears, drum gears and other special tooth shape gears. Since this machine tool adopts six-axis CNC mode, which greatly simplifies the mechanical structure and reduces mechanical transmission components, the overall noise of the machine tool is significantly reduced.
 

Description	Parameter
The number of axis	7
Gear type	Spure gear, helical gear, worm wheel, sprocket wheel, drum gear
Max.dia	260mm
Max.Module	8m
Max.length	300mm
Teeth range	≥4
Max.hob rotating speed	1600rpm
Max.hob length	230mm
Max.hob size	130mm
Hob interchangeable arbor diameter	32,40
Hob position accuracy	≤0.005mm
Hob shifting	Automatic
Hob shifting travel	200mm
Z-slide travel	300mm
Hob head swivel angle	±45°
Turntable dia	250mm
Turntable max.rpm	260rpm
Main motor power	15kw
Machine total power	30kw
Machine size	3200*2800*3200mm
Machine weight	12000kg