マシニングセンタ用高速主軸の回転中の振れと振動の抑制(第2報) : 3面バランス修正の問題と4面バランス修正の効果

概要

論文の詳細を見る
It is important to reduce the run-out and vibration, at the same time, of the spindle for high speed machining centers due to the unbalance mass in order to get high machining performance. We have confirmed the effectiveness and the problem of a three-plane balancing method for flexible rotor in the previous report. In this paper, we have discussed the effectiveness of a four-plane balancing method. In the experiment, the run-out and vibration of spindle are measured with two displacement sensors and two accelerometers at the spindle nose and end. We have confirmed that after reducing the vibration of the spindle by means of a field balancer at high speed the run-out can be reduced by calculating the force balance.
公益社団法人精密工学会の論文
2004-02-05