Study on the Extraction Simulation of the Cylindrical Features

Table 1

The relationship of surface roughness values and sampling length values [8].

Ra (μm)	Rz (μm)	lr (mm)
≥0.008∼0.02	≥0.025∼0.10	0.08
>0.02∼0.1	>0.10∼0.50	0.25
>0.1∼2.0	>0.50∼10.0	0.8