DETECTING AND CORRECTING UNBALANCE IN TOOLHOLDERS

  • Layne, Michael H. (Product Manager -American Hofmann Corporation))
  • 발행 : 2000.06.01

초록

Over the past ten years we have wethnessed a revolution in metalcutting in the field of High Speed Machining. As machining speeds continue to increase, particularly spindle RPM, forces created by unbalance in the spindle, cutting tool, and toolholder require close attaention. It has been observed that these forces, if left uncompensated, can results in poor surface finish, loss of tool life, and spindle bearing failure. The sources of this unbalance needs to be identified and elimated in order to create a smooth, vibration free condition and allow the machine tool and its spindle to operate properly.

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