HGUniversal heavy-duty grinding with moving table
External cylindrical grinding
- Applications up to 197 inches (5000 mm) in length.
- MDM- Built in house. Absolute multi-diameter measuring system, for in-process and post-process measuring.
- Single or double wheelhead to maximise productivity
The most demanding industries can benefit from customized machine configurations for turbine shafts, large transmissions, axles for rail units and landing gear components, among other examples.
The HG machine can be equipped with an in-process measuring system, automatic wheel balancing system incorporation gap and crash, axial positioning and tape correction in order to obtain the maximum machine performance
Advantages
-
Swivelling B-axis.
- High resolution rotary scale for angular precision positioning
- High resolution rotary encoder, repeatability of +/-0.005 arc sec (+/-1 um) can be achieved by measuring at a radius of 25.6 inches (650 mm) from the center of the B-axis
- Direct drive torque motor to eliminate backlash and minimize maintenance
- Machine structure.
- Made of stress-relieved pearlitic cast iron
- Coolant channels specially designed to guarantee maximum thermal stability
-
X and Z axes.
- High resolution linear glass scale for high positioning accuracy and repeatability
- Modular wheelhead. Extensive portfolio of wheelhead options to allow multiple operations in one setup. Single/Double wheelhead.
- External spindles
- Internal spindles
- Measuring systems
- Availability & precision guaranteed!
- Critical components built in-house, such as, workhead, B-axis, wheel spindles and MUCH MORE!
- Exchange program. Premium, service at a minimum cost, without third-party intervention
-
DoGrind+.
- The user is more efficient, working faster and better. The execution time of tasks is reduced by 40%
- Faster programming, with the option of displaying only the necessary parameters, among other
- Danobat high-frequency electro spindles with temperature control, improving grinding power and accuracy, minimizing vibrations.
- Grinding of all type of exotic materials: HVOF, glass, tungsten carbide, chrome, etc.
Technical data
|
HG-72 |
HG-92 |
||
|
Max. distance between centers |
mm |
4000 |
5000 |
|
in |
157.48 |
196.85 |
|
|
Max. diameter to be ground |
mm |
840 |
1040 |
|
in |
33.07 |
40.94 |
|
|
Max. weight between centers |
kg |
1500 |
5000 |
|
lb |
3300 |
11020 |
|
|
Max. grinding wheel diameter |
mm |
915 |
1060 |
|
in |
36.02 |
41.73 |
|
|
Max. wheelhead power |
kW |
45 |
45 |
|
hp |
60.34 |
60.34 |
|
|
Max. wheel peripheral speed |
m/s |
60/100 |
60/100 |
|
sfpm |
11810/19680 |
11810/19680 |
