CNC Gear Hobbing Machine For Cutting Dia 800mm
G800 CNC hobbing machine is used to cut maximum workpiece diameter 800mm, 8-12 workpiece modules, total power 56KW, total weight about 10,000kg.
Product Description
ATTRIBUTE
Max. Machining Diameter: 800MM
Max. Processing Module: 12M,
Number of CNC axes: 6 axis,
G800 CNC GEAR HOBBING MACHINE
G800CNC is a 6-axis CNC tooth roller, and the 6 CNC axes are:
A-knife rack Angle adjustment motion, B-hob spindle rotation, C-bench rotary motion, X-radial feed motion, Y-tangential feed motion, and Z-axial feed motion. Each CNC motor shaft of the machine tool is driven by an independent AC servo motor, and uses the "electronic gear box (EGB)" to achieve differential motion and differential compensation.
A-axis: the AC servo motor is used to realize the automatic adjustment
of the knife rack angle, which is automatically performed by the CNC system.
B: direct drive motor and automatic monitoring and alarm device.
C-axis: the workbench is directly driven by a direct-drive motor to achieve high-precision separation.
X-axis: adopts the AC servo motor through the precision ball wire rod auxiliary with preload, and the wire rod support shaft adopts the high precision and high rigid combination bearing.The guide rail adopts a large cross-section square hard rail structure.
Z axis: adopts AC servo motor through the precision ball wire rod auxiliary with preload, and the wire rod support shaft adopts high precision and high rigid combination bearing.The guide rail adopts a square hard rail structure.
Y-axis: The AC servo motor is used to realize the hob with precision ball rod with preload to ensure uniform wear, improve tool life and reduce the cost of equipment.
Main technical specifications and parameters of the machine tool
|
Description |
Unit |
|
|
Maximum workpiece diameter |
mm |
800 |
|
Maximum workpiece modules |
m |
12 |
|
Maximum axial stroke (Z-axis displacement amount) |
mm |
280 |
|
Range of processing teeth |
|
6-600 |
|
Maximum hob diameter length |
mm |
180×200 |
|
Workbench table diameter |
mm |
800 |
|
Maximum rotation angle of the knife rack |
|
±45° |
|
Distance from the hob center to the workbench center |
mm |
35-265 |
|
The distance of the hob center from the workbench table |
mm |
205-505 |
|
Y-axis tangential stroke |
mm |
180 |
|
Maximum rotational speed of the main shaft (B-axis) |
r/min |
600 |
|
Torque of B-axis motor |
NM |
300 |
|
Maximum workbench rotation speed (C-axis) |
r/min |
100 |
|
C-axis motor torque |
NM |
1400 |
|
Line coordinate resolution of CNC axis |
mm |
0.001 |
|
CNC axis rotation coordinate resolution |
|
0.001° |
|
Total power of machine tool |
KW |
56 |
|
Total weight of the host |
KG |
About 10,000 Kgs |
|
Description |
Brand |
|
CNC system (6-axis) |
SIEMENS 828D |
|
servo drive |
SIEMENS |
|
color display |
SIEMENS |
|
servo motor |
SIEMENS |
|
Motor cable |
SIEMENS |
|
bearing |
SKF/ HRB |
|
Quantitative centralized lubrication unit |
F Heng,CHINA |
|
Hydraulic, components |
Ulike |
|
X Beaded Silk Bar 63 |
Taiwan HIWIN |
|
Y ball silk bar 40 |
Taiwan HIWIN |
|
Z ball silk bar 63 |
Taiwan HIWIN |
|
Automatic flogging machine |
Hebei |
|
Workpiece hydraulic clamp cylinder assembly |
Jiangsu Chuangliang |
|
Electronic hand wheel |
YIZHI will intelligently correct the seismic type |
|
Electrostatic oil-fog separator |
Hannover (optional) |
|
Dry cutting system |
custom made |
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