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一引言金属切削机床的隔振问题是非刚体隔振。机床非刚体动态特性和加工精度的关系可以用相对振动比值■_j来表征。这样,机床非刚体隔振系统设计、参数和元件的选择就大为简化。
An introduction Metal cutting machine vibration isolation problem is non-rigid body vibration isolation. The relationship between machine tool non-rigid body dynamic characteristics and machining accuracy can be characterized by the relative vibration ratio ■ _j. In this way, machine non-rigid vibration isolation system design, parameters and component selection is greatly simplified.