In this article the broachinginternal round hole system is simplified to the single-freedom system. Themathematicsmode of vibration is given, calculated and dealt with.
本文首先将内孔拉削系统简化为单自由度系统，给出其振动的数学模型并对其进行运算和处理。
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In this article the broachinginternal round hole system is simplified to the single-freedom system.