Shock Characteristics of the Opposed Disc Springs (ODS) Shock Isolator with Pretightening under Boundary Friction Condition

<div>The force-displacement curve of the ODS shock isolator under different pretightening forces and the variation rule of the ratio of dynamic stiffness to static stiffness with displacement. (a) Pretightening force is 15 N<i>.</i> (b) Pretightening force is 30 N<i>.</i> (c) Pretightening force is 45 N<i>.</i> (d) Pretightening force is 60 N.</div>

Shock and Vibration

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Figure 4

Figure 4: Shock Characteristics of the Opposed Disc Springs (ODS) Shock Isolator with Pretightening under Boundary Friction Condition 