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Max Dia. 200mm 0.5~4 Module CNC Gear Hobbing Machine Mlt-Yk31201
Machine Tools, Gear Cutting Machine, Gear Hobbing Machine, 0.5 Module Gear Hobbing Machine
ZHONGSHAN MLTOR CNC TECHNOLOGY CO., LTD
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Product Description MLT-YK3120CNC 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. DescriptionParameterThe number of axis6Gear typespur gear,helical gear,sprocket wheel,drum gearMax.dia180mmModule range0.5~4mMax.length250mmTeeth range≥4Max.hob rotating speed2000rpmMax.hob length120mmMax.hob size100mmHob interchangeable arbor diameter22,27,32Hob position accuracy≤0.005mmHob shiftingAutomaticHob shifting travel150mmZ-slide travel300mmHob head swivel angle±45°Turntable dia250mmTurntable max.rpm200rpmMain motor power18kwMachine total power35kwMachine size2400x2000x2600mmMachine weight6000kg
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