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29 st. Friedrich Engels,
c.Orsha RB
RU

PORTAL (OVERHEAD GANTRY) SURFACE GRINDING MACHINE WITH CNC OSH-125300

DESCRIPTION

The machine is designed for high-precision grinding of flat surfaces of ferrous and non-ferrous metals by pendulum and mortise grinding.
The kinematic scheme of the machine should provide the following movements:
- rotation of the grinding wheel of the horizontal wheel head;
- longitudinal movement of the table;
- cross movement of the horizontal wheel head carriage;
- vertical movement of the horizontal wheel head;
- vertical movement of the horizontal wheel head dresser diamond;
- transverse movement of the horizontal wheel head dresser diamond;
- rotation of the vertical wheel head grinding wheel;
- transverse movement of the vertical wheel head carriage;
- vertical movement of the vertical wheel head.

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DESIGN ADVANTAGES

  • The machine has a two-post portal layout with a movable table moving in the longitudinal direction along the bed on the sliding guides from the table drive.
  • Surfaces grinding, the grinding wheel dressing, moving machine components is carried out by the control program in an automatic cycle or manually.
  • The machine is equipped with CNC Sinumerik-828D Siemens.
  • Technical specifications
  • Design description
  • Delivery set
  • Options
  • Video
  • Reference-list
  • Reviews
  • Accuracy class
    High
  • Table mirror width
    1250 mm
  • Table mirror length
    3000 mm
  • Main drive power
    15 kW
  • Cutting speed
    35-50 m/s
  • A limit on the size of the installed workpiece (length х width х height),
    3000 х 1250 х 750 mm
  • The maximum distance between the axis of the horizontal grinding wheel and the table surface
    1015 mm
  • Grinding wheel dimensions (D x h x d)
    500 x 100 x 203 mm
  • Grinding wheel spindle rotation frequency
    1350...2300 rpm
  • Limits of working feed longitudinal of table
    2...20m/min
  • Limits of working feed cross of carriage (coordinates Z and Y1)
    0,3...20 mm/stroke
  • Limits of working feed vertical of grinding wheel (coordinates Y and Z1)
    0,001...0,5mm/stroke
  • Limits of working feed vertical of dresser diamond (coordinate V)
    0,001...0,2m/min
  • Discreteness of movement by coordinates Z; Y1
    0,001 mm
  • Discreteness of movement by coordinates Y;Z1
    0,001 mm
  • Discreteness of movement by coordinates V
    0,005 mm
  • Overall dimensions (length x width x height)
    9500 x 5900 x 4200 mm
  • Mass
    23000 kg

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