SV-38R CNC Swiss-type Automatic Lathe

SV-38R CNC Swiss-type Automatic Lathe

Innovative Star CNC technology revolutionizes complex machining and sets new standards for manufacturing industries, including aircraft, automotive, medical and others

  • High operational efficiency with a variety of available tools
  • 8-spindle backworking unit for complex parts production in one operation with the precision and accuracy required by quality critical applications
  • Rigid machine construction handles bar stock up to 1.5” diameter (1.500)
  • B-axis versatility for angular machining
  • Nine (9) position tool post for “pinch turning” and secondary operations
  • Up to three (3) tools can be applied to cut simultaneously, reducing production time and improving profitability

 

Standard Machine Specifications

  • Max. Machining Diameter

    ø38mm (1-1/2in)

  • Max. Headstock Stroke

    STANDARD
    350mm (13-25/32in)

    R.M.G.B. UNIT
    315mm (12-13/32in)

    NON G.B. TYPE
    Bar diameter x 2.5 (max. 95mm) (max. 3-47/64in)

  • Tool Post Configuration

    GANG TYPE
    Turning tool + Power-driven tool

    TURRET TYPE
    10 stations

  • Number of Tools

    GANG TYPE
    5 tools (ø20mm x 1 tool + ø16mm x 4 tools)

    TURRET TYPE
    1 tool/station (ø20mm) max. 2tools/station (ø16mm）

  • Sleeve Holder

    NUMBER OF TOOLS
    Max. 3 tools/station

    MAX. DRILLING CAPABILITY
    ø23mm (29/32in)

    MAX. TAPPING CAPABILITY
    M16 x P2.0

  • Power-Driven Att.

    NUMBER OF TOOLS
    Gang Type
    4 tools

    Turret Type
    Max. 2 tools/station

    MAX. DRILLING CAPABILITY
    Gang type
    ø10mm (25/64in)

    Turret Type
    ø10mm (25/64in)

    MAX. TAPPING CAPABILITY
    Gang Type
    M8 x P1.25

    Turret Type
    M8 x P1.25

    SPINDLE SPEED
    Gang Type
    Max. 5,000min-1

    Turret Type
    Max. 5,700min-1

    DRIVE MOTOR
    Gang Type
    1.2kw (continuous) / 2.2kw (5min./30%ED)

    Turret Type
    2.7kw (continuous) / 4.0kw (5min./30%ED)

  • Rapid Feed Rate

    30m/min (X1, X2, X3, Y1, Z1, Z2, Z3)
    20m/min (Y2), 15m/min (Y3)

  • Main Spindle Indexing Angle

    C-axis control

  • Main Spindle Speed

    Max. 7,000min-1

  • Main Spindle Motor

    7.5kw (continuous) / 11.0kw (10min./25%ED)

  • Coolant Tank Capacity

    212ℓ

  • Dimensions (W x D x H)

    3,420 x 1,440 x 1,865mm

  • Center Height

    1,125mm

  • Weight

    4,300kg

  • Power Consumption

    9.5KVA

Backworking Attachment Specifications

  • Max. Chucking Diameter

    ø38mm (1-1/2in)

  • Max. Parts Projection Length

    75mm (2-61/64in)

  • Max. Length for Front Ejection

    150mm (5-7/8in)

  • 8-Spindle Backworking Unit

    NUMBER OF TOOLS
    Stationary
    8 tools

    Power-Driven Att.
    Max 6 tools

    MAX. DRILLING CAPABILITY
    Stationary
    ø16mm (5/8in)

    Power-Driven Att.
    ø10mm (25/64in)

    MAX. TAPPING CAPABILITY
    Stationary
    M12 x P1.75

    Power-Driven Att.
    M8 x P1.25

  • Power-Driven Att. Spindle Speed

    Max. 5,000min-1

  • Power-Driven Att. Drive Motor

    1.2kw (continuous) / 2.2kw (5min./30%ED

  • Sub-Spindle Min. Indexing Angle

    C-axis control

  • Sub-Spindle Speed

    Max. 7,000min-1

  • Sub-Spindle Speed Control

    AC spindle drive

  • Sub-Spindle Motor

    0.55kw (continuous) / 7.5kw (10min./40%ED)

Standard Accessories and Functions
  1. CNC Unit Fanuc Series 31i-B5
  2. Operation panel 10.4 inch color LCD display
  3. Hydraulic unit
  4. Pneumatic unit
  5. Automatic centralized lubrication unit
  6. Coolant level detector
  7. Broken cutoff tool detector
  8. Drive unit for revolving guide bush
  9. Revolving guide bush unit
  10. Main/Sub Collet
  11. C-Axis control (main/sub)
  12. Spindle clamp unit (main/sub)
  13. 5-station tool holder
  14. Turret-type tool post with B-axis control (type B)
  15. Drive system for power-driven attachment (Gang/Turret)
  16. Back 8-Spindle unit
  17. Y-Axis control for back-working tool post
  18. Drive system for power-driven attachment B (Back 8-spindle unit)
  19. Air purge for revolving guide bush
  20. Sub spindle air purge unit
  21. Sub spindle air blow (for pipe discharge)
  22. Parts conveyor
  23. Automatic bar feeder interface
  24. Work light
  25. Leakage breaker
  26. Door interlock system
Optional Accessories and Functions
  1. Coolant flow detector
  2. Parts ejection detector
  3. Water removal unit
  4. Beacon
  5. Non-guide bush type
  6. Main spindle inner tube
  7. Rotary magic guide bush unit
  8. For pneumatic unit rotary magic guide bush
  9. Parts ejector (Air cylinder type)
  10. Parts ejector (Spring type)
  11. Parts ejector with guide tube
  12. Parts stopper unit
  13. Coolant unit (6,9MPa/2.5MPa/0.7MPa)
  14. Coolant unit signal cable
  15. Coolant unit power cable
  16. Coolant valve
  17. Coolant pipings
  18. Manual pulse generator
  19. Transformer CE marking version
  20. Tool presetter