The change in the linear speed of the saw teeth depending on the change in the diameter of the saw blades, m/s
Change in peripheral speed in order to maintain linear speed, rpm
v 320 = π d n 60 = 3.14 × 0.32 × 730 60 = 12.2
n = 60 ⋅ v 320 π d = 60 × 12.2 3.14 × 0.32 = 730
v 310 = π d n 60 = 3.14 × 0.310 × 730 60 = 11.8
n = 60 ⋅ v 310 π d = 60 × 12.2 3.14 × 0.31 = 752
v 300 = π d n 60 = 3.14 × 0.3 × 730 60 = 11.5
n = 60 ⋅ v 300 π d = 60 × 12.2 3.14 × 0.3 = 777