VRS Series
VRS series of machines are conceptualised on Floor milling configuration. The series is most suited for railway track rail machining with profile cutters demanding high torque – high rigidity machine configuration. The fixed bed configuration offers the space savers advantage over moving bed machines like planomillers.
The machine in essence, is 3-axis machining centre with high-torque spindle head and constructed using cast-iron structure. The machine is equipped with Roller type LM guides mounted on cast-iron structure which offers excellent rigidity and suitable for high feed cutting.
The major application of the series covers Tongue Rail machining from stock rail, head machining of ZU-60 rail for high speed rail networks. The machines can optionally be equipped with Electromagnetic clamping system specially designed for Indian rail standards such as ZU-60 or UIC-60kg rails and offers excellent ergonomics and easy change over of jobs.
Design Features of VRS Series
- Machine design based on Floor milling concept
- Fully CNC controlled 3 servo axes + 1 spindle configuration with high torque spindle motor suited for heavy machining of Tongue rial machining with specially designed Profile cutters.
- FG260 grade Cast iron bed with LM Guides
- Heavy duty Milling head with BT50 taper and hydraulic tool clamping for easy change.
- Provision for Electromagnetic clamping system suitable for 60kg standard rails
- Space saving design with moving column configuration.
| Track Machining VRS Series (Column Travelling Floor Milling Type) |
||
| MODEL | VRS-8 | VRS-13 |
| Machine Configuration | Vertical head with 3 Servo Axes + 1 Spindle | |
| Machine Type | Column Travelling Floor Milling | |
| Control Type | Fanuc CNC with 10.4” Colour LCD | |
| M/c construction | Cast Iron | |
| M/c Axes | X & Y Axes on LM Guides, Z Axis on Box Guides | |
| Machine Stroke | 7500 x 750 x 750 | 13100 x 750 x 750 |
| Table Size | 8000 x 1000 | 16000 x 1000 |
| Column (X-axis) Drive | Rack & Pinion with Gearbox | |
| Cross(Y-axis) & vertical (Z-Axis) Drive | Ball Screw with angular contact bearings | |
| Max. Cutting Feedrate | 5000 mm/min | |
| Max. Rapid Rate | 8000 mm/min | |
| Milling Spindle | BT-50 with hydraulic Tool Clamping | |
| Spindle Motor Power | 30 / 37 Kw | |
| Cutting Force | < 1400 N | |
| Spindle RPM | 10-1800 rpm | |
| Job Holding | Electromagnetic Rail Clamping System (optional) | |
| Guarding | Semi Enclosure for cutting area | |
| Programming | ISO G-code, compatible with CAM software | |
| Power Requirement | 415V 3Ph Max. 75 KVA | |
| Coolant System | Air blow | |
| Floor Size | 8500 x 4800 | 16500 x 4800 |
| Apprx Weight | 51,000 Kg | 62,000 Kg |
