OPTIturn L 44
CNC Lathe

• Tailstock end cover
• Portable electronic handwheel
• 6 pcs. machine feet
• Hydraulic tool turret 8 tools
• operating tool
• Hydraulic 3-jaw chuck Ø 150 mm
• EMC
• Hard and soft block cheeks
• Joystick
• Heat exchangers

SINUMERIK 828D Basic – Increased productivity and precision in production

The use of two independently working tools makes 4-axis turning (balance cutting) possible. The new functions include multi-channel functionality with ShopTurn, which among other things allows programs to be synchronized with programSYNC. Shortest programming time for the production of individual parts and small series is guaranteed.

The new software offers the option of running two channels in lathes and grinding machines at the same time. The SINUMERIK CNC control 828D Basic sets standards in all aspects of machining performance. Whether accuracy and speed, whether reducing cycle times or energy efficiency and safety - SINUMERIK sets the pace.

SIEMENS SAFETY INTEGRATED

Functional safety also protects against high costs!

Machine and system safety is not only important because strict regulations have to be observed. If everything runs safely, you benefit from time savings in engineering, higher system availability and more investment security.

Included in the complete package:

• Safety Integrated
• Residual material detection and processing
• ShopTurn work step programming
• Manage network drive
• 3-D simulation
• Simultaneous drawing

Control

• 10.4" color display
• 4:3 format
• User-friendly SINUMERIK Operate software
• Front interfaces: USB 2.0, RJ45 Ethernet, Compact Flash (CF) card
• Thanks to the 8 horizontal and 8 vertical Softkeys can be accessed with just a few keystrokes in all operating masks
• Durable and robust

Equipment

• Main spindle

  • Solid design

• Machine bed

  • Heavily ribbed
  • High rigidity and durability

• Guides

  • Stable flat bed guides

• Ball screw

  • For high rapid traverse speeds in all axes
  • Less wear
  • For high positioning and repeat accuracy

• Cast body

  • Hardened HRC48-52 and heat-treated

• Machine feet

  • Six pieces
    • Optimal alignment of the machine

• Heat exchanger

  • Closed control cabinet with intelligent cooling management
  • Optimal temperature even at high outside temperatures

• Tool changing system

  • Eight tool places
  • Hydraulic VDI30 tool changer
  • Mounting height max. 20 mm

• Tailstock

  • Generously dimensioned
  • Slide with ball screw spindle and pretensioned nut

• Hydraulic unit

  • Motor power 750 W o Tank capacity 50 liters
  • Clamping pressure / operating pressure 2,500 - 2,942 kPa

• Three-jaw chuck

  • Hydraulic three-jaw lathe chuck Ø 150 mm
  • Hydraulic release and clamping operated by foot switch
  • Easy clamping of workpieces
  • Hard and soft block jaws

• Central lubrication system

  • Automatic supply at intervals
  • Reduces wear on bearings, strips and ball screws
  • With float switch. If the oil level is too low, an acoustic signal sounds

• Handwheels

  • Joystick for moving the X, Z-axis
  • Handwheel for manual movement of the X-axis and Z-axis
  • Emergency stop impact switch
  • Acknowledgment switch

• Coolant tank

  • Pull-out chip tray
  • Pull-out coolant tank
  • Level indicator
  • Tank capacity 90 liters

• Foot pedal

  • For loosening and clamping the lathe chuck
  • Hydraulic extension or retraction of the optional tailstock quill