Horizontal High Speed Gear Hobbing Machine
Specifications
1.Dry or Wet cutting2.Backward protection function
3.Electronic gear box to achieve dear rack movement
Gear hobbing machine
Main Features:
1,6 axes control,4 axes linkage,the 6 CNC axes control are:
A axis:Hob shaft swivel
B axis:Hob spindle swivel
C axis:Table swivel
X axis:Radial feed
Y axis:Hob shift feed
Z axis:Axial feed
The 5 linkage axes are:B,C,X,Z,
2,Electronic gear box to achieve dear rack movement and differential compensation
3,Backward protection function:when interruption of power or another kind of emergency, synchronously retreat knife for protection.
4,Software for fault diagnostics and alarm show.
5,Precise cutter setting in the second cutting after hear treat in initial hobbing,up to the hardness of HRC55°±2°.
6,Indexing in high precision,to eliminate gap.
7,Dry or Wet cutting.
8,Maching precision to Grade 6(GB/T10095.1-2008),Roughness of teeth surface below Ra1.6μm.
Standard Equipment
SINUMERIK 840D CNC system |
Workpiece clamping device |
Close Cover |
10.4’’ color screen |
φ 13 hob cutter set |
Quantitative lubrication device |
Electric Control box with air conditioner |
Hydraulic system |
Magnetic chip conveyor |
Situation index light |
Cooling system |
Absorber pad |
Illumination light |
Recycling Lubrication system |
Install and adjust tools |
Optional Equipment
SKIVING Precise cutter setting |
Workpiece clamping device |
φ 16 hob cutter set |
Mechanical deburring equip |
Dust removing device(dry) |
φ 22 hob cutter set |
Workpiece auxiliary bracket |
Oil mist collector(wet) |
Rotatable Thimble |
Main technical specification
Item |
Unit |
EGS3612 |
Max workpiece diameter |
mm |
125 |
Max module |
mm |
3 |
Max axial travel |
mm |
300 |
No. of teeth |
teeth |
2-999 |
Max diameter and length of Hob |
mm |
60 x 70 |
Max diameter of hob arbor |
mm |
φ 13 |
Max length of hob shift |
mm |
70 |
Hob spindle rotation speed B-axis |
rpm |
3000 |
Table rotation speed C-axis |
rpm |
1000 |
X/Z rapid traverse speed |
mm/min |
5000 |
Hob head swivel |
degree |
±45 |
Total Power of motor |
KVA |
16 |
Overall dimensions |
mm |
2430 x 1820 x 1900 |
Net weight |
kg |
4500 |
workshop
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