| Solder Joint Design Calculations
Joint allowable stress in tension
Joint allowable stress in shear
Tensile stress in joint
Shear stress in joint
Strength check
s£ sA and t£ tA
Minimum thickness of connected parts
smin = max {s1, s2 }
where:
where:
| SU |
joint strength in tension (psi) [MPa] |
| kT |
tension safety coefficient |
| SUS |
joint strength in shear (psi) [MPa] |
| kS |
shear safety coefficient |
| F |
transferred force (lbs) [N] |
| b |
width of connected parts (in.) [mm] |
| s |
thickness of connected parts (in.) [mm] |
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