TALENT TT-SERIES

Twin spindles with C-axis contouring

• High strength, ductile cast iron headstock housings are hand scraped to the base for optimum stiffness, rigidity and vibration dampening
• Secondary spindle clamps the transferred workpiece for subsequent operations, can also be used as a tailstock with programmable torque control
• Large 90 mm front bearing bore provided excellent static and dynamic stiffness
• Low-inertia hydraulic disk brakes provide superior clamping power for live tooling operations
• Adjustable Hydraulic actuators for use with collets and jaw chucks
• Spindle bearings are protected with air purge and labyrinth seal systems
• Exacting part roundness and surface finish capabilities
  – Less than 1 μ
  – Less than 0,8 μ Ra
• Twin precision spindles with ANSI A2-5” (TT42) or A2-6” (TT51) models and A2-5” on the secondary spindle
• Powerful spindle drive packages
  – 11 kW on TT42 and TT51
• Up to 6.000 rpm (TT42) and 5.000 rpm (TT51) speed range on both spindles allow exact synchronization for part transfers
• High torque ratings
  – 91 Nm on TT42
  – 105 Nm on TT51
• A single timing style drive belt is used for power transmission from the spindle motor to the spindle
• Accurate part transfer – within 0,012 mm between spindles
• C axis contouring with 0,001° degree positioning on both spindles for live tooling applications
• Large availability of spindle tooling from Hardinge, the world leader in work holding
  – Flex C systems
  – Collets and collet adaption chucks
  – Expanding collet systems
  – 3 jaw chuck systems

Twin turrets with live tooling capability

• Twin 16 station turrets can be used on either spindle or both spindles simultaneously. Every turret station is live capable
• High-speed bidirectional indexing (0,69 second station to station) keeps non-cut time to a minimum
• Rigid turrets accurately lock into place within 0,12 μ
• Easier processing of parts families and fewer setups due to large number of tooling stations
• Industry standard BMT-45 DIN 1809 peripheral munt tooling system
• Multiple tools can be mounted on a single station to increase tool capacity
• Wide range of optional BMT-45 tool holders are available from Hardinge featuring coolant nozzles or thru-tool coolant capabilities
• Powerful live tooling capability on all stations for radial and axial milling \ drilling operations
  – 5,5 kW power rating
  – 23,8 Nm torque rating
  – 5.000 rpm maximum speed
  – Optional Live tooling attachments up to 20.000 rpm
• Standard Y axis on the top turret with helical interpolation function
• Rigid tapping capability , all spindles is standard
• Angular workpiece machining is easily accomplished using angular adjustable BMT-45 DIN 1809 live tooling attachments
• Digitally-controlled servo motors on all axes are superior for positioning accuracy and stiffness
• Fast rapid traverse rates on all axes provide for reduced non-cut time
  – 24 m\min on X, X2 and Y axes
  – 40 m\min on Z, Z2 and secondary spindle axes
• Powerful 2,78 kW axis drive motors