Page 54 - Microsoft PowerPoint - Rolling

54

MPa
Example 1.6

36 n f 1

. + 354
0 Kε
= n =

   15⋅ Prof. Ramesh Singh, Notes by Dr. Singh/ Dr. Colton
4 46 .
. 2 . 0
1 1
  = 36
ln . )0 46

= Y ⋅ . 1
    15⋅ (

f b . 720
h h 1
   =
ln  15⋅

= 2τ flow . 1

ε f =