SS-V: 1090 Stepped Shaft with Fillet

Test No. VS10 Find the stress concentration in a filleted notch.

Definition

The large shaft face is fixed.

The load is 1MPa external pressure on the smaller shaft face. Run analysis with 5 adaptive passes and "Adapt to features" on.

The units are SI.



Figure 1.
The model parameters are:
Parameters
Value
D
120 mm
d
60 mm
r
3 mm
D/d
2
r/d
0.05

Results

The reference solution is given by:

σmax= kσnom

Kt 2.6 
The following table summarizes the stress results.
Theory SimSolid % Difference
SZ Stress [MPa] 2.6000E+00 2.5976+00 -0.09%
1
Collins, J. (2010). Mechanical design of machine elements and machines. Hoboken, NJ: Wiley.