Portal lathe

The DANOBAT DPL portal lathe has been specially designed and manufactured for railway locomotive, coach and wagon wheelsets maintenance applications. The CNC machine is a portal type, calculated and designed to allow machining and measuring performances under high static and dynamic loads. 

BENEFITS

  • High production throughput
  • High material removal capacity
  • High rigidity and excellent damping properties
  • No need for additional lifting tools
  • Easy chip removal

TECHNICAL DATA

  DPL DPL-J
       
Track gauge mm 1000/1676 1000/1676
in 39.5/66 39.5/66
Axle length mm 1600/2600 1600/2600
in 63/102 63/102
Wheel Ø mm 640/1400 640/1400
in 25/55 25/55
Profile width mm 80/135 80/135
in 3/5 3/5
Brake disc machining --
Max. axle load kg 5000 5000
lb 11023 11023
MACHINE CHARACTERISTICS      
Main drive power kW 115 162
hp 154 217
Chip section mm2 18 35
in2 0.028 0.055
INSTALLATION DATA      
Machine weight kg 52600 55000
lb 116000 121255
ACCURACY      
Wheel Ø difference mm ≤ 0.15 ≤ 0.15
in 0.006 0.006
Radial run-out mm ≤ 0.1 ≤ 0.1
in 0.004 0.004
Lateral run-out mm ≤ 0.2 ≤ 0.25
in 0.008 0.01
Wheel profile geometry mm ≤ 0.2 ≤ 0.2 ≤ 0.2
in 0.008 0.008
MACHINE ARQUITECTURE      
Roll through type --
Machine type -- Rollers type Jaws type
 

EQUIPMENT

Driving System

1) Friction Rollers

2) Jaws


Turning

1) Wheel Profile

2) Internal faces

3) External faces

4) Wheel mounted brake-disc facing

5) Axle mounted brake-disc facing

6) Wear grooves

 

 

Back to WHEEL SHOP EQUIPMENT

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