Page 41 - Microsoft PowerPoint - Rolling
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41
φ d
F roller exit
R µpR 2 L
L/2 φ n w ∫ 0 F roller 2
− =
p ave A φ d µpR 2 entry F roller
Torque α w ∫ φ n L ⋅ = 2 Prof. Ramesh Singh, Notes by Dr. Singh/ Dr. Colton
=
T
⋅ F roller
r
=
A
h p ave roller
R∆ -h f 0 = = /
≈ ∆h = h b F y F roller Torque
L ∑ ∴
