RAFAMET S.A.
RAFAMET S.A.
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Series HTV
 

In basic execution, the horizontal lathe, TV series is the a multi-purpose CNC machine tool. Together with optional equipment, the lathe can be supplied as a Horizontal Machining Center with manual tool exchange, automatically operated tool and workpiece probes of Renishaw make as well as turning, drilling, and milling capacities.



  

The lathe basic units:

- Step bed
- Headstock
- Tailstock
- Turning carriage and milling & drilling carriage    (optional equipment)
- Complete control cabinet and control panel

The lathe bed is provided with four guide ways. On left-hand side of the bed, a headstock is located and fixed. Both turning and milling & drilling carriages as well as tailstock and steady rest are set on the bedways. A workpiece is clamped in the centers of headstock and tailstock. Main control panel is fixed on the turning carriage. Auxiliary control panel is fixed on the tailstock.



  
Machine Tool Application:

The lathe, TV series is designed to machine the workpiece in range of turning according to technical specification especially the lathe is adapted to finish the wind power plant shafts with 5-mm material stock. The shaft material: carbon and alloy steels heat treated up to 300HB. Application of CNC system enables to machine the workpiece automatically according to technological program.
  
 
 
 
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Techncial Specifications (Series HTV)
 
Model
TV 200 CNC
TV 240 CNC
Max. diameter of turning over bed ways [mm]
2 100
2 400
Max. lenght of workpiece [mm]
6 500
6 500
Max. weight of workpiece clamped between centres [x10 kN]
20
70
Outer diameter of four jaw chuck (face plate)
2 000
2 400
Range of main drive rotation rates [rpm]
21 - 150
21 - 120
Max. power of main driver motor [kW]
100
100
Carriage positioning accuracy [mm/1000 mm]
0,016
0,016
Cross slide positioning accuracy [mm/1000 mm]
0,010
0,010
Main spindle positioning accuracy [deg]
±0,005
±0,005
Carriage positioning repeatability [mm/1000 mm]
0,010
0,010
Cross slide positioning repeatability [mm/1000 mm]
0,006
0,006
Main spindle positioning repeatability [deg]
±0,003
±0,003
Overall dimensions of machine tool : Length [mm]
Width [mm]    
Height [mm]   
16650
6000
4200
16650
6000
4200
Weight of machine tool [x10 kN]
100
125
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