MIYANO BNX-51MSY

Fixed Headstock Type CNC Automatic Lathe

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Machine Information

Miyano BNX-51MSY

Miyano BNX-51MSY

This two spindle, one turret machine featuring simultaneous control supports the machining of complex and precision parts.

Fixed headstock type CNC Automatic Lathe
7-cutting axes (X1, Z1, Y1, X2, Z2, C1, C2)
Two spindles
One turret
One Y-axis slide
25-Nm twelve revolving tool stations
2" diameter bar capacity
5.9" work length

Miyano BNX-51MSY

Additional Details

The BNX-51MSY includes the new, more powerful Mitsubishi M70V control that comes standard with a multitude of user-friendly CNC attributes. Featuring superimposition control where machining is performed with the movement of the back spindle synchronized with that of the tool slide.

The 12-station turret, allowing revolving tools to be mounted at all stations, incorporates a Y-axis and supports the machining of complex shapes. Longer and larger workpieces can be handled thanks to the extended stroke of the X1 axis, increased capacity of the servomotor, extended stroke of the X2 axis and increased back spindle chuck size.

Functions

Standard NC functions

  • Spindle C axis control (main-back)
    Spindle synchronization function (main - back)
    User macros
    Canned cycle for drilling
    Constant surface speed control
    Polygon turning
    Spindle synchronized tapping function (main-back)
    Tool spindle synchronized tapping function
  • Sub-inch control
    Milling interpolation
    Helical interpolation
    Multiple repetitive cycle for turning I/II
    B code I/F
    Tool diameter offset
    Nose radius compensation
    High speed program check
  • Optional block skip (1 set)
    Superimposition of control axes
    Torque skip function
    Corner chamfering/Corner rounding
    Arbitrary axis exchange function
    Continuous thread cutting
    Network I/O function



Functions

Other functions

  • Variable lead thread cutting function
    High speed synchronized tapping function
    Simultaneous thread cutting in two axis control groups 1
  • Simultaneous thread cutting in two axis control groups 2
    Tool life management I
    External memory running
  • Program storage capacity 320m, 600m
    Common variables (50 + 50 * Number of axis control groups)
    Common variables (100 + 100 * Number of axis control groups)
Accessories

Standard Accessories

  • SP1/SP2 Chucking Device H-S22
    Splash guard interlock
    Spindle Air Blow
    Spindle Brake
    SP2 Work Ejector & Inner High Pressure Coolant
  • Part Conveyor
    Chip Conveyor
    3-Color Signal Tower
    Total & Preset Counter (Custom Menu)
    Cut-Off Confirmation (Electric Type)
  • Barfeeder Interface
    Coolant Level Switch
    Standard Tooling Package



Accessories

Optional Accessories

  • 1000 psi High Pressure Coolant
    Mist Collector
  • Parts Carrier
    Cut-Off Confirmation (Cylinder Type)
  • 3-Jaws Chuck Systems
Specifications

Machince Specifications

ITEM BNX-51MSY
Machining Capacity: Maximum machining length150 mm
Machining Capacity: Diameter of standard cutting (Spindle No. 1)51 mm Dia.
Machining Capacity: Diameter of standard cutting (Spindle No. 2)51 mm Dia.
Chuck size: Spindle No. 16 inch
Chuck size: Spindle No. 15 inch
Spindle: Number of spindle2
Spindle: Spindle speed range (Spindle No. 1)5,000 min-1
Spindle: Spindle speed range (Spindle No. 2)5,000 min-1
Spindle: Inner diameter of draw tube (Spindle No. 1)52 mm Dia.
Spindle: Inner diameter of draw tube (Spindle No. 2)43 mm Dia.
Spindle: Collet chuck (Spindle No. 1)H-S22, (DIN177E - option)
Spindle: Collet chuck (Spindle No. 2)H-S22, (DIN177E - option)
Spindle: Power chuck (Spindle No. 1)6" thru-hole chuck
Spindle: Power chuck (Spindle No. 2)5" thru-hole chuck
Turret: Number of turret1
Turret: Type of turret (Turret No. 1)12 station turret
Turret: Shank height of square turning tool3/4" Sq.
Turret: Diameter of drill shank1" Dia.
Revolving tools: Number of revolving tool (Turret No. 1)Max. 12
Revolving tools: Type of revolving tool (Turret No. 1)Single clutch
Revolving tools: Tool spindle speed range (Turret No. 1)6,000 min-1
Revolving tools: Machining capacity Drill (Turret No. 1)Max. 13 mm Dia.
Revolving tools: Machining capacity Tap (Turret No. 1)Max. M12×1.75 (S45C-D)
Slide stroke: Turret slide stroke (X1 axis)165 mm
Slide stroke: Turret slide stroke (Z1 axis)300 mm
Slide stroke: Turret slide stroke (Y1 axis)80 (±40) mm
Slide stroke: Spindle slide stroke (X2 axis)86 mm
Slide stroke: Spindle slide stroke (Z2 axis)553 mm
Feed rate: Rapid feed rate (X1)20 m/ min
Feed rate: Rapid feed rate (Z1)20 m/ min
Feed rate: Rapid feed rate (Y1)12 m/ min
Feed rate: Rapid feed rate (X2)20 m/ min
Feed rate: Rapid feed rate (Z2)20 m/ min
Motors: Spindle drive (Spindle No. 1 Cs)15/ 11 kw (15 min/ cont.)
Motors: Spindle drive (Spindle No. 2 Cs)7.5/ 5.5 kw (15 min/ cont.)
Motors: Revolving tool drive (Turret No. 1)4.0 kw
Motors: Slide 1.5 kw (Z1), 1.2 kw (X1, Y, X2, Z2)
Motors: Hydraulic oil motor1.36 kw
Motors: Lubricating oil motor0.004 kw
Motors: Coolant pump0.25 kw×1, 0.18 kw×1
Motors: Turret index motor 1.0 kw
Power supply: VoltageAC 200/ 220±10% 50/ 60 Hz±1%
Power supply: Capacity33 KVA
Power supply: Air supply0.5 MPa
Power supply: Fuse100 A
Tank capacity: Hydraulic oil tank capacity2.6 gal
Tank capacity: Lubricating oil tank capacity1 gal
Tank capacity: Coolant tank capacity79 gal
Machine height1,700 mm
Floor space3,907 × 1,540 mm (w/chip conveyor)
Machine weight11,240 lb
Miyano BNX-51MSY

Exterior View

Miyano BNX-51MSY

Miyano BNX-51MSY