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SF Series (Small Size Double Column Machine)

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SF Series (Small Size Double Column Machine)

(Vision Wide Double column Machine)

Features

SF series, the most popular bridge type CNC milling machining center of Vision Wide, is 3-axis linear way design with rapid traverse reaching 24m/min and cutting feed rate reaching 10m/min. Suitable for fine components machining and mold cutting.Its full casting structure provides long term accuracy stability, and ultra-wide column structure with big dimension surface provides the best rigid support of spindle and YZ axis.Worth value, excellent manufacturing quality, and complete range of specification.
  • Ultra-wide base of X axis with thick high rigidity table enhances table load capacity and ensures the best dynamic level accuracy.
  • Large stepped design of Y axis makes guide ways close to beam and spindle which effectively increases rigidity of cutting load.
  • Z axis 15m rapid traverse, high acceleration/deceleration performance to achieve contour accuracy of high speed mold machining.
  • Spindle and thermal compensation function for environmental temperature change can be chosen to ensure the accuracy change within 0.02mm which influenced by environmental temperature change.
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Specification/Model Unit SF-2112 SF-2612 SF-3112 SF-4112 SF-2116/23 SF-2616/23 SF-3116/23 SF-4116/23 SF-2120 / 27 SF-2620 / 27 SF-3120 / 27 SF-4120 / 27
X axis mm 2,100 2,600 3,100 4,100 2,100 2,600 3,100 4,100 2,100 2,600 3,100 4,100
Y axis mm 1,200 1,600 / 2,300 2,000 / 2,700
Z axis Box way mm 800 800 / 1,020   (Opt.) 800 /1,020 (Opt.)
Linear way mm 800 800 / 1,000(Opt., Not available for SF-xx23) 800 /1,000(Opt., Not available for SF-xx23)
Dimension mm 2,000×1,100 2,500×1,100 3,000×1,100 4,000×1,100 2,000×1,500 2,500×1,500 3,000×1,500 4,000×1,500 2,000×1,800 2,500×1,800 3,000×1,800 4,000×1,800
Max. table load kg 4,000 5,000 6,000 8,000 8,000 9,000 10,000 12,000 8,000 9,000 10,000 12,000
Spindle motor(cont./30 min. rated) kW 18.5/22 (22/26 Opt.) 18.5/22 (22/26 Opt.) 18.5/22 (22/26 Opt.)
Spindle speed Box way 2-step gear rpm 6,000/4,500 (Opt.) 6,000/ 4,000 (Opt.) 6,000/4,000  (Opt.)
Belt-type rpm – 8,000(Opt.)/ 10,000(Opt.) 8,000(Opt.)/ 10,000(Opt.)
Linear way Direct-driven rpm 10,000(Opt.)/ 12,000(Opt.) 10,000(Opt.)/ 12,000(Opt.) 10,000(Opt.)/ 12,000(Opt.)
Built-in rpm – – –
Spindle taper – ISO 50 ISO 50 ISO 50
Cutting feed rate mm/min 1-10,000 1-10,000 1-10,000
Rapid traverse m/min XY : 24，Z：15 X / Y/ Z：18/24/15 X：24, Y：24 / 20, Z：15 X：18, Y：20/24, Z：15 X：24, Y：24 / 20, Z：15 X：18, Y：20/24, Z：15
Positioning accuracy Refer to JIS B6333 mm ±0.005/300, ±0.010/Full travel ±0.005/300, ±0.010/Full travel ±0.005/300, ±0.010/Full travel
Repeatability Refer to JIS B6333 mm ±0.003 ±0.003 ±0.003
ATC capacity Vertical type tool change pcs 32T / 40T(Opt.) 32/40 (Opt.) (Not available for SF-xx23) 32/40 (Opt.) (Not available for SF-xx27)
Floor-standing type vertical tool change – 32 (Opt.) / 40 (Opt.) (Not available for SF-xx16) 32 (Opt.) / 40(Opt.) (Not available for SF-xx20)
Floor-standing type vertical-horizontal tool change – 32(Opt.) / 40(Opt.) / 60(Opt.) (Not available for SF-xx16) 32(Opt.) / 40(Opt.) / 60(Opt.) (Not available for SF-xx20)
Machine gross weight kg 23,500 25,500 28,500 32,000 23,500 / 26,000 25,500 / 28,000 28,000 / 30,000 31,500 / 34,000 24,500/ 27,500 26,500 / 29,500 29,500 / 32,000 33,500 /36,000

Standard Accessory & Function

  • FANUC 0i MF controller
  • 6,000rpm 2-step gear type spindle (Z axis box way)
  • Spindle oil cooler
  • Twin hydraulic cylinders with pressured air assistance balancing system
  • Centralized auto lubrication system
  • Independent lubrication oil collector
  • Air blast through spindle
  • Wash gun and pneumatic interface
  • Cutting fluid cooling system
  • 32 tools magazine with arm type ATC
  • Sheet metal guard (without roof)
  • Swiveling arm type operation panel
  • Screw type chip conveyor on table side
  • Caterpillar type chip conveyor
  • Heat exchanger for electcrical cabinet
  • Working lamp
  • Operation cycle finish and alarm light
  • Movable manual pulse generator
  • Footswitch for tool clamping
  • RJ 45 interface
  • XYZ axis absolute pulse coder feedback
  • XYZ axis travel hard limits protection
  • Spindle cutting load software protection
  • Remote monitoring software-standard (Not available for SIEMENS controller)
  • Auto power off function
  • Vision Wide FX-100 graphical user interface
  • Vision Wide FX-100 graphical user interface
  • Foundation pads and bolts kits
  • Adjustment tool and tool kits
  • Technical manuals（operation, maintenance manual and circuit diagram）

Optional Accessory & Function

  • 4,000rpm 2-step gear type spindle (Z axis box way)
  • 8,000/ 10,000rpm belt-driven spindle
  • 10,000(BT-50)/ 12,000(BT-40)rpm direct-driven spindle
  • Z axis travel 1,020mm(box way spindle head, for AC head attachment)
  • Z axis travel 1,000mm(linear way spindle head)
  • 200/ 300/ 400/ 500mm higher column(SF-xx12 series only for 200mm higher column)
  • Spindle ring cutting coolant device（for no head attachment）
  • Coolant through spindle system 20/70 bar（Vertical spindle）
  • Coolant through tool holder interface
  • Coolant through tool holder 5/20 bar cutting fluid interface
  • Oil skimmer
  • Oil mist cooling device
  • 40/60 tools magazine with arm type ATC
  • Sheet metal guard with roof
  • Chip auger on table side
  • Chip cart
  • Air conditioning for electrical cabinet
  • XYZ axis linear scale feedback
  • 3 axis independent manual pulse generator
  • Sub working table
  • Rotary table
  • Interface reserved for fourth axis
  • Spindle cutting load hardware protection
  • Z axis retract function at power failure
  • Anti-collision and process simulation software
  • Remote monitoring software-professional (Not available for SIEMENS controller)
  • Auto tool length measurement
  • Auto workpiece measurement
  • Transformer
  • Auto warm up function
  • Thermal compensation