Shock and Vibration / 2015 / Article / Tab 1

Research Article

Effect of Stiffness of Rolling Joints on the Dynamic Characteristic of Ball Screw Feed Systems in a Milling Machine

Table 1

Stiffness of bolted joints and parameters of stiffness elements.

DirectionStiffness (N/m)Number of stiffness elementsParameters of stiffness elements

Normal5.07 × 1010163.12 × 109
Tangential2.02 × 1010161.26 × 109

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