Table 2 Cutter optimization simulation test factor horizontal coding.

From: Design and test analysis of a rotary cutter device for root cutting of golden needle mushroom

Horizontal coding

Slip angle \({\text{J/}}^\circ\)

Edge angle \({\text{K/}}^\circ\)

Thicknesses \(h_1\)/mm

−1

20

15

1

0

26

30

3

1

32

45

5