HG - Universal heavy-duty grinding with moving table
HG: universal heavy-duty grinding machine
DANOBAT HG heavy duty grinding machine adapts easily to customer needs thanks to the moving table configuration.
In order to obtain the maximum machine performance HG machines can be equiped with in-process measuring systems, automatic wheel balancing system incorporating gap and crash, axial positioning system and taper correction, etc.
External, internal, face and taper grinding processes can be combined what makes this machine ideal for transmission shafts, electric motor shafts, gas and wind turbine shafts, railway shafts, machine tools shafts, landing gear components, etc.
- Workpiece length: up to 5000 mm
- Workpiece OD: up to 1040 mm
- Grinding wheel diameter: up to 915 mm
Internal cylindrical grinding
External cylindrical grinding
Eccentric grinding
Unround grinding
Countouring grinding
Superfinishing
Thread turning
Deburring
Advantages
- Wide range of wheelhead arrangements for OD and ID grinding operations
- Single or double wheelhead configuration machine
- One piece stabilized pearlitic cast iron machine base and sub assemblies.
- Machine V and flat guides are hand scrapped to ensure positioning accuracy and repeatability, correct surface contact and lubrication
- DANOBAT high-frequency electro spindles with temperature control, improving grinding power and accuracy, minimizing vibrations
- “B”-axis with integrated high precision torque motor for high positioning accuracy ensuring zero backlash, less maintenance and longer product life
- Multi-diameter absolute in-process / post-process measuring systems MDM-300 & MDM-500
- Additional contact or non-contact in/post process measuring devices
- Grinding of all type of exotic materials: HVOF, glass, tungsten carbide, chrome, etc.
Technical data
|
TECHNICAL CHARACTERISTICS |
HG-62 |
HG-72 |
HG-92 |
|
|
Distance between centres |
mm |
2000 |
4000 |
5000 |
|
Diameter to be ground |
mm |
440 |
840 |
1040 |
|
Weight between centres |
kg |
500 |
1500 |
5000 |
|
Grinding wheel diameter* |
mm |
760 |
915 |
1060 |
|
Wheelhead power |
kW |
30 |
45 |
45 |
|
Wheel peripheral speed |
m/s |
45/60 |
45/60 |
45/60 |
*Depends on wheelhead configuration
Customisation
Clamping system
- Clamping between centers
- Chuck clamping
- Driving Dog
- Face Driver
- Magnetic chuck
- Driving pin
And much more!
Dressing System
- Diamond Disc
- Diamond Blade
- Roller
- Single Point
- Diamond wheel dressing system
And much more!
Loading and unloading system
- Autonomous gantry system
And much more!
Measuring Systems
- Multi diameter measuring systems MDM
- Table located measuring system
- Laser measuring system
- Touch probe measuring system
And much more!
Software
- DoGrind – customized user friendly softw
And much more!
Tailstock
- Hydraulic quill dead and live
- Automatic movement on table system
- Automatic cone correction system
- Automatic pressure adjustment system
And much more!
Wheel
- Corindon
- High Speed Cbn
- Diamond
And much more!
Wheelhead
- Wheelhead angular (A)
- Wheelhead straight (S)
- Wheelhead B1
- Wheelhead B2
- Wheelhead B5
See more
- Wheelhead B6
- Wheelhead B8
- Wheelhead B9
- Wheelhead B10
- Wheelhead B11
- Wheelhead B12
- Wheelhead 2A2
And much more!
