Workpiece

Rz (Ten point average roughness)

Material

θ

Feed = 0.05

Feed = 0.10

SM45C

0.0˚

2.50

2.97

3.72

4.05

4.68

4.31

0.3˚

3.26

3.21

3.79

4.31

4.35

4.17

0.9˚

2.74

3.54

3.33

3.84

3.90

4.24

SCM415

0.0˚

2.89

2.68

2.71

4.01

3.78

4.01

0.3˚

3.47

3.23

3.77

4.32

4.29

4.43

0.9˚

2.40

2.46

3.22

3.29

3.49

3.75