Berthiez Tvu 1700/125
The vertical lathes of the TVU product line of Berthiez are especially suited for machining engine and turbine components, which are primarily used in the aerospace industry as well as for alternative and classical power generation. The TVU vertical lathes are characterized by a complete cast design, highprecision static and dynamic positioning as well as longlasting reliability.
Advantages of the TVU vertical turning lathes are, completely cast iron construction, high static and dynamic axis stability, high accuracies and long term reliability. For higher flexibility the machine can be equipped with several pallet change systems and adaptable milling heads. The optional Yaxis table traverse will permit the turning, milling and grinding of complex components in a single clamping
Swing diameter:mm 1,700
Turning diameter:mm 1,500 with standard tool clearance 170mm
Machining height fixed crossrail:mm 800-1,130
Machining height moveable crossrail:mm 1,120 / 1,560
Moveable crossrail stroke:mm 800
Step moveable crossrail:mm 100
Table diameter:mm 1,250
Table speed:rpm 500
Table drive power S1 100%:kW 51 / 71
Table torque S1 100%:kW/Nm 13 / 19
Table load max.:kg 7,000
Cutting force:kN 50
Feed force:kN 15
Ram cross section:mm 250 x 250
Ram stroke:mm 1,000 / 1,250
Rapid traverse max.:mm/min 20,000
Tool interface:CAPTO / HSK / KM
Spindle power S1:kW 21 / 36
Spindle speed:rpm 6,000
C-axis feedback intervall:sec 2
Tool interface:CAPTO / HSK / KM / ISO
Torque:Nm 200 / 345
Swing diameter:mm 1,300
Twin-pallet Pallet diameter:mm 1,250
Twin-pallet Swing diameter:mm 1,250
Lateral pallet Pallet diameter:mm 1,250
Lateral pallet Swing diameter:mm 1,350
Front pallet Pallet diameter:mm 1,250
Front pallet Swing diameter:mm 1,700
Load on pallet:kg 3,000