Wheel Borer
The DANOBAT MV boring machine is for high precision train wheels hub borings, in production or railway maintenance workshops. The solution consists of a boring unit with vertical displacement and a fixed non-rotary table where the railway wheel is mounted.
BENEFITS
- Fully automatic machining process.
- Fully automatic and simultaneous wheels loading/unloading process.
- Chip-free environment.
- Optimal cutting performance with Danobat’s Adaptive Control:
- Automatic adaptation of feed rate depending on cutting condition (depth of cut, hardness)
- Reduces cycle time, increases the process reliability and safety
- Extends the inserts life
- Ease of use: user-friendly intuitive HMI and software.
TECHNICAL DATA
|
CAPACITIES |
MV |
|
|
Min. - Max. wheel diameter |
mm in |
610-1250 24´´ - 49´´ |
|
Min. - Max. boring diameter |
mm in |
152-260 6´´ - 10 1/4 |
|
Max. depth of cut Ø |
mm in |
8 0.315´´ |
|
Vertical travel |
mm in |
750 29.5 |
|
Head power |
kW hp |
22 29.50 |
|
Boring accuracy |
IT 6-IT-7 |
|
|
Roundness |
mm in |
<0.02 <0.00078 |
|
Cylindricity |
mm in |
<0.02 <0.00078 |
|
Roughness |
Ra |
1.2<3.2 48<128 |
EQUIPMENT
- Fixed table and rotating boring tool configuration.
- Rigid column assembly with the rotary boring tool mounted on vertically guided headstock unit.
- Automatic and simultaneous wheel loading/unloading.
- Highly accurate and customizable boring tool.
- Machining operations:
- Front/back chamfer or radius.
- Wheel hub diameter (roughing and finishing operations).
- Oil grooves.
Video
