Rubber Roller Milling Machine

Product ID: SM25CNC

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The machine tool is fit for millinf and cutting rubber rollers of textile machines,components like axles,and may also be used for rubber rollers of olive shape,taper and curve shapes.The machine is a CNC machine involving the united action of two axles.The entire cutting and milling process is controlled by the CNCsystem,and has a human-machine interface menu for programming and numerically controlled sand wheel finishing.The machine can be fitted with an automatic feeding device according to the user`s requirments.
  • Technical parameters:
    • Max.milling & cutting diameter (mm) : 120
  • Operating precision Roundness (mm) : 0.0025
  • Weight (kg) : 1650
  • Dimension ( L*W*H ) : 2500*1500*1700
  • one:
    • Sand wheel frame feeding X axis, longitusinal movement of wortable in Z axis; AC servo motor and ball srew are adopted for driving for axis X and Z; bilinear guide rail is adopted for back and forth in the direction of axis X and Z. Imported sensors are adopted for the travel limits to ensure reliable and high precision.
  • two:
    • The milling head main shaft system adopted hydraulic dynamical pressure combined axle bearing (3-bush structure), and may aldo use the dynamic and static pressur oi ; film axle bearing with static pressure oil tank;stepless speed regulation for the maxin shaft .AC frequency conversion for head frame (driving rubber rollers to rotate), worktable and the servo structure of sand wheel frame have stepless speed variation.
  • three:
    • Pneumatic center-free clamping device is adopted for holding the central shaft of rubber roller for milling process, which can achiev extremely precise geometric sizes and surface roughness. The sleeve of the tail frame has the pneumatic stretch and withdrawal functionholding the core rollr automatically and in high precision.
  • four:
    • Double-level worktable is adopted, making the milling taper for the rubber roller adjusted conveniently.
  • five:
    • The head framedriving the rubber roller in rotation is fitted with automatic clamp for holding the core shaft of rubber roller and setting it free automatically after milling and cutting finished.

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