Conventional Grinding Machines Robbi

  • High standards of precision
  • Flexibility
  • Fast set-up times
  • Ideal for processing components with very tight tolerances
  • Sturdiness and Stability:
    • Machine bed in normalised cast iron
    • Grinding wheel spindle mounted on solid bronze bushes

VOLANTINI MANUALI AVANZAMENTO TAVOLA E TESTA PORTA MOLA

  • Main handwheel with division of 0.01 mm on diameter
  • Micrometric handwheel with division of 0.001 on diameter
  • Automatic Zero Stop
  • 2 axis digital readout (SPACE 2000)
  • Incremental linear encoder for micropositioning of wheelhead
  • Incremental linear encoder for centesimal table movement

Within the touch screen panel the following parameters are set:

  • the workhead and wheelhead speeds
  • some parameters of the automatic cycle , for example: dwell time at reverse and number of spark-out passes.

MORE DETAILS

OMICRON R

OMICRON E

PDF CATALOGUE

PRECISION DEGREE

Robbi grinding machines are according to the international precision normes ISO 2433.
The table movement linearity is guaranteed by a max. deviation of 0,002 mm/mt.
Surface finish degree 0,2 Ra m.(**)
The obtainable grinding roundness is :

  • Grinding between centers 0,3 m (**)
  • Grinding with live spindle 0,4m (**)

(**) for a test workpiece ground in our factory during machine testing

REAR GUARDING ON REQUEST