Study on Dynamic Characteristics of Aerostatic Bearing with Elastic Equalizing Pressure Groove

Figure 7

Experimental test data: (a) dynamic stiffness at h = 10 μm; (b) equivalent damping coefficient at h = 10 μm; (c) dynamic stiffness at h = 15 μm; (d) equivalent damping coefficient at h = 15 μm.

(a)

(b)

(c)

(d)