| Solder Joint Design Calculations
Joint allowable stress in shear
Shear stress from force
Shear stress from moment
Resulting reduced stress
Strength check
tred £ tA
SMinimum Overlap Depth
Optimal Overlap Depth (L)
Lopt = max {Lmin, L1} [mm]
where:
Where:
|
SUS |
joint strength in shear [MPa] |
|
kS |
shear safety coefficient |
|
F |
transferred force [N] |
|
d |
step diameter [mm] |
|
L |
step depth [mm] |
|
Mk |
torque [MPa] |
|
SUb |
tensile strength of basic material [MPa] |
|
