SS-V: 1160 Stress Concentration in a Groove Shaft

Figure 1.

The shaft is fixed on one end. A bending moment of 98125 N-mm is applied on the other end. Bending stress is calculated as 1 MPa using the equation below.(1)

$${\text{σ}}_{\text{0}}\text{=}\text{Mc/l}$$

Where,

$\text{c}$

d/2

$\text{l}$

πd⁴/64

The units are SI.

The model parameters are:

Parameters

Value

r

25 mm

D

150 mm

d

100 mm

r/d

0.25

D/d

1.5

The following table summarizes the stress results.