0.5~4 Module 6 Axis Gear Hobbing Machine High Speed and High Precision Mlt-Yk3118

• Customization: Available
• After-sales Service: 7/24h Online Reply
• Warranty: 12 Months
• Model NO.: MLT-YK3118
• Type: Gear Hobbing Machine
• CNC or Not: CNC
• Voltage: 380V
• Certification: CE, ISO9001
• Transport Package: Wooden Case
• Specification: 2400x2000x2600mm
• Trademark: MLTOR
• Origin: China
• HS Code: 8461401900
• Production Capacity: 100 Sets/Month

Product Description

MLT-YK3118 CNC high-speed gear hobbing machine is an excellent domestic vertical gear hobbing machine carefully developed by Mltor and equipped with completely independent core technology. The machine tool is equipped with Mltor gear hobbing special control system, original core gear processing algorithm software (not secondary development macro program operation), and the technical advantages of multi-axis NC servo drive. The BC axis uses high-precision and high-torque servo direct-drive motors (high-performance DD servo motor), with high speed, high precision, high torque and excellent dynamic response performance. It is equipped with workpiece hydraulic clamping cylinder and tailstock hydraulic lifting function. Compared with other equipment of the same type, it has high processing precision and high processing efficiency. , In addition to the characteristics of good accuracy retention, proprietary worm wheel and straight oblique drum tooth hobbing function.

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.Each axis is directly controlled by an independent direct drive motor, which features short transmission chain, good transmission rigidity, and high transmission accuracy characteristic.
2.The direct-drive spindle motor is directly installed on the tool holder to directly drive the hob for cutting. It is different from the traditional gear hobbing machine design in which the spindle motion is transmitted to the spindle through an ordinary or variable frequency motor through a long transmission chain. This design greatly reduces the transmission error and improves transmission accuracy, and enhanced related transmission characteristics and transmission rigidity. The rotation speed can be continuously adjusted within the range of 0-2000r.p.m. The cutting speed can reach 180mm-200mm/min. It is especially suitable for high-speed and efficient hobs with small diameter multi-start hobs tooth processing.
3.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 .
4.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.
5.The machine tool is equipped with an oil mist separator, automatic chip removal device, etc., so the labor intensity of workers is low.
6.The hydraulic and lubrication parts of this machine tool are separated from each other, which improves the reliability of the hydraulic system.
7.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	6
Gear type	spur gear,helical gear,sprocket wheel,drum gear
Max.dia	180mm
Module range	0.5~4m
Max.length	250mm
Teeth range	≥4
Max.hob rotating speed	2000rpm
Max.hob length	120mm
Max.hob size	100mm
Hob interchangeable arbor diameter	22,27,32
Hob position accuracy	≤0.005mm
Hob shifting	Automatic
Hob shifting travel	150mm
Z-slide travel	300mm
Hob head swivel angle	±45°
Turntable dia	250mm
Turntable max.rpm	200rpm
Main motor power	18kw
Machine total power	35kw
Machine size	2400x2000x2600mm
Machine weight	6000kg