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YS3140CNC数控滚齿机

YS3140CNC High-Efficiency Gear Hobbing Machine

This machine is a six-axis CNC gear hobbing machine
YS3140CNC数控滚齿机
产品描述
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Technical Tarameter

Main features:

This machine is a six-axis CNC gear hobbing machine, of which the CNC shafts are radial feeding shaft (X-axis), tangential feeding shaft (Y-axis), axial feeding shaft (Z-axis), toolpost angle rotating shaft (A-axis), hobbing cutter spindle rotating shaft (B-axis) and worktable rotating shaft (C-axis).

This machine is installed with SIEMENS 828D CNC system and with common communication interface.

1. The main motion is transmitted from the AC spindle motor on the toolpost to the hobbing cutter spindle by three pairs of high-precision cylindrical gears, with the spindle motor power at 17.5kw. A tooth difference anti-backlash mechanism is installed on the end gear pair of cutter spindle and the multi-head hobbing cutter can be used for high feeding rate hobbing.

2. The large-diameter high-precision cylindrical helical gear drive and the rolling bearing support are applied for the worktable to remarkably improve the machining accuracy and efficiency of the machine.

3. The main slideway pairs are applied with rectangular large-plane injection molded and steel-embedded hardened slideway process to realize excellent drive stiffness, high support capacity, good vibration resistance, low friction coefficient, and high motion linearity. Especially, the three-slideway structure is arranged for the X-axis slideways, of which the middle slideway is functioned for guiding and the two side slideways are functioned for carrying, to enhance the stiffness and remarkably improve the guide accuracy and thermal stability.

4. The fundamental components, including bed, adopt the double-wall structure and the arrangement of the ribbed plates are optimized to increase the thickness of main beam wall and guarantee the sufficient structural stiffness for the fundamental components of the machine. The advanced design guarantees abundant stiffness and stability for the machine.

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Main Technical Parameters:
Item Technical parameter Unit
Maximum workpiece diameter φ400 mm
Maximum modulus 12 mm
Helical angle of machined helical gear ±45 °
Maximum diameter of installed hobbing cutter 170 mm
Maximum length of installed hobbing cutter 220 mm
Maximum axial movement of hobbing cutter 180 mm
Replaceable mandrel diameter of hobbing cutter 27、32、40、50 mm
Conicity of hobbing cutter spindle taper bore SK50 mm
Horizontal distance from center of hobbing cutter to center of worktable 60~310 mm
Vertical distance from center of hobbing cutter to surface of worktable 180~580 mm
Distance from rear column center to worktable surface 280~780 mm
Diameter of worktable surface 400 mm
Distance from worktable surface to bed bottom 1210 mm
Maximum speed of hobbing cutter spindle 700 rpm
Axial feeding speed range (Z-axis) 1~1000 mm/min
Axial quick movement speed range (Z-axis) 1000~3000 mm/min
Radial feeding speed range (X-axis) 1~1000 mm/min
Radial quick movement speed range (X-axis) 1000~3000 mm/min
Maximum tangential motion speed (Y-axis) 2000 mm/min
Maximum speed range of worktable 100 rpm
Rotating speed of toolpost 3 °/s
Machine volume (Length × Width × Height) 333×325×323 cm
Net weight of machine 15000 Kg

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YS3140CNC
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YS3140CNC High-Efficiency Gear Hobbing Machine

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This machine is a six-axis CNC gear hobbing machine
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Product description
Parameters
Technical Tarameter

Main features:

This machine is a six-axis CNC gear hobbing machine, of which the CNC shafts are radial feeding shaft (X-axis), tangential feeding shaft (Y-axis), axial feeding shaft (Z-axis), toolpost angle rotating shaft (A-axis), hobbing cutter spindle rotating shaft (B-axis) and worktable rotating shaft (C-axis).

This machine is installed with SIEMENS 828D CNC system and with common communication interface.

1. The main motion is transmitted from the AC spindle motor on the toolpost to the hobbing cutter spindle by three pairs of high-precision cylindrical gears, with the spindle motor power at 17.5kw. A tooth difference anti-backlash mechanism is installed on the end gear pair of cutter spindle and the multi-head hobbing cutter can be used for high feeding rate hobbing.

2. The large-diameter high-precision cylindrical helical gear drive and the rolling bearing support are applied for the worktable to remarkably improve the machining accuracy and efficiency of the machine.

3. The main slideway pairs are applied with rectangular large-plane injection molded and steel-embedded hardened slideway process to realize excellent drive stiffness, high support capacity, good vibration resistance, low friction coefficient, and high motion linearity. Especially, the three-slideway structure is arranged for the X-axis slideways, of which the middle slideway is functioned for guiding and the two side slideways are functioned for carrying, to enhance the stiffness and remarkably improve the guide accuracy and thermal stability.

4. The fundamental components, including bed, adopt the double-wall structure and the arrangement of the ribbed plates are optimized to increase the thickness of main beam wall and guarantee the sufficient structural stiffness for the fundamental components of the machine. The advanced design guarantees abundant stiffness and stability for the machine.

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We could not find any corresponding parameters, please add them to the properties table
Main Technical Parameters:
Item Technical parameter Unit
Maximum workpiece diameter φ400 mm
Maximum modulus 12 mm
Helical angle of machined helical gear ±45 °
Maximum diameter of installed hobbing cutter 170 mm
Maximum length of installed hobbing cutter 220 mm
Maximum axial movement of hobbing cutter 180 mm
Replaceable mandrel diameter of hobbing cutter 27、32、40、50 mm
Conicity of hobbing cutter spindle taper bore SK50 mm
Horizontal distance from center of hobbing cutter to center of worktable 60~310 mm
Vertical distance from center of hobbing cutter to surface of worktable 180~580 mm
Distance from rear column center to worktable surface 280~780 mm
Diameter of worktable surface 400 mm
Distance from worktable surface to bed bottom 1210 mm
Maximum speed of hobbing cutter spindle 700 rpm
Axial feeding speed range (Z-axis) 1~1000 mm/min
Axial quick movement speed range (Z-axis) 1000~3000 mm/min
Radial feeding speed range (X-axis) 1~1000 mm/min
Radial quick movement speed range (X-axis) 1000~3000 mm/min
Maximum tangential motion speed (Y-axis) 2000 mm/min
Maximum speed range of worktable 100 rpm
Rotating speed of toolpost 3 °/s
Machine volume (Length × Width × Height) 333×325×323 cm
Net weight of machine 15000 Kg

The company is a high-tech enterprise in Jiangsu Province, and has built "Nanjing Enterprise Technology Center" and "Nanjing Gear Machine Tool Engineering Technology Research Center".

Address:江苏省南京市江宁区科学园醴泉路29号

Tel:025-68105599

E-mail:bgs@nmt2.com