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Knuth

Knuth 1.3HP 11” LabTurn 2028 CNC Inclined Bed Lathe 181625

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Price: $29,900.00
SKU:
KN181625
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Description

The LabTurn is suitable for CNC training as well as for the production of small workpieces. The compact and mobile CNC lathe represents the full range of functions of a large production machine. The 8-station tool turret has four tools each for internal and external machining and long workpieces can be machined with a tailstock. The main spindle rotates continuously up to 3000 revolutions and the 3-jaw chuck has a diameter of 100 mm (3.9 in). With its simple, intuitive operator guidance, the Siemens 808 controller is the ideal introduction to CNC applications.

Features

  • Highlights
    • The LabTurn is an ideal lathe for CNC training and small batch production of high precision workpieces
    • Rigid cast-iron inclined bed design ensures good stability and efficient chip removal
    • Precision linear guides ensure high stability and accuracy
    • Central lubrication for reduced maintenance
  • Machine Design
    • Enclosed workspace protects and a large sliding door provides easy access
  • Spindle
    • Hydraulic 100 mm 3-jaw chuck and rigid tailstock are included in standard equipment
    • Max. spindle speed 3,000 rpm
    • Spindle bore 0.8 in
  • Tool Changer
    • 8-station tool turret with 4 tools per station for inside and outside turning

Standard Equipment

  • Siemens 808D Advance control
  • Electronic hand-wheel
  • 8-station turret
  • Mobile base
  • Tailstock
  • 3-jaw chuck (4" diam.)
  • Central lubrication
  • Work lamp
  • Operating tools
  • Operating manual and programming instructions

Controls & Software

  • SINUMERIK 808D ADVANCE -- the perfect solution for modern standard machines
  • CNC and drive communicate via a high-speed bus to ensure efficient positioning control plus high precision and optimum cutting performance
  • This is topped by a guaranteed superior price/performance ratio
  • This globally leading CNC technology provides high performance and power for the control of standard lathes
  • In combination with a new generation of spindle and axis drives, the SINUMERIK 808D ADVANCE with 8.4" LCD provides an innovative ready-to-use digital CNC solution for modern standard machines
  • Advantages - Digital solution provides higher precision:
    • Increased overload capacity supports a faster acceleration and deceleration of machine tools
    • Constant cutting speeds result in an increased surface quality of the workpiece
  • Increased ruggedness:
    • During heavy machining operations, an automatic spindle torque adjustment will help protect machining tools and spindle systems.
    • The SINAMICS features a wide voltage range to prevent machine shut-downs during poor voltage supply conditions. This will significantly reduce machine down-times.
  • Increased operator comfort:
    • A fast Ethernet connection facilitates easy start-up and diagnostics of machine tools and simplifies NC program use

Specifications

  • Working Area
    • Workpiece length (max.): 11”
    • Turning diameter over bed: 8”
    • Turning-Ø over support: 4”
  • Travels
    • Travel X-axis: 3.4”
    • Travel Z-axis: 6”
  • Headstock
    • Speed range: 100 rpm - 3.000 rpm
    • Spindle mount: MT 3 null
    • Lathe chuck diameter: 4”
    • Spindle bore: 1”
  • Rapid Feed
    • Rapid feed X-axis: 78.74”/min
    • Rapid feed Z-axis: 78.74”/min
  • Feed
    • Feed speed X-axis: 39.37”/min
    • Feed speed Z-axis: 39.37”/min
    • Max. torque feed motor X-axis: 1.62 ft.lb.
    • Max. torque feed motor Z-axis: 1.62 ft.lb.
  • Tool Head
    • Number of tool stations: 4 positions
    • Tool shank dimensions: 0.3” x 0.3”
    • Boring bar mount diameter: 0.5”
  • Accuracies
    • Positioning accuracy X-axis: 0.00087”
    • Positioning accuracy Z-axis: 0.00087”
    • Repeatability X-axis: 0.00039”
    • Repeatability Z-axis: 0.00039”
  • Tailstock
    • Tailstock quill stroke: 1”
    • Tailstock quill diameter: 1”
    • Tailstock taper: MT 2 null
  • Drive Capacity
    • Motor rating main drive: 1.3 Hp
  • Measures and Weights
    • Overall dimensions (length x width x height): 56” x 36” x 73”
    • Weight: 792 lbs.

Options

  • 251477 – Turning Tool Set with 0.3 x 0.3 in shank dimensions
  • 251478 – Set of indexable inserts
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