Workpiece

Rz (Ten point average roughness)

Material

D

Feed = 0.05

Feed = 0.10

SM45C

0.1

8

2

7

17

36

4

2

6

12

32

0.2

7

3

1

11

1

2

6

9

0.3

3

1

4

8

3

4

4

11

SCM415

0.1

6

1

9

16

51

5

1

9

16

53

0.2

8

2

9

19

8

3

9

20

0.3

9

2

5

16

7

1

9

17