Table 2 Side peel friction test factors and levels.

From: Design and experiment of a combined peeling machine for water chestnut

Level

Factor

Rotation speed of belt I/(r/min)

Linear velocity of belt I/(m/s)

Rotation speed of belt II/(r/min)

Linear velocity of belt II/(m/s)

1

200

1.05

100

0.53

2

300

1.58

200

1.05

3

400

2.10

300

1.58

4

500

2.63