Solder Joint - Tube Joint Formulae and Calculation Under Axial Load


Applications and Design Engineering Analysis Engineering Basics Engineering Calculators Engineering Materials Engineering Store

Solder Joint - Tube Joint Calculation / Formula
Axial Load

Joint allowable stress in shear

Shear stress in joint

Strength check

t £ tA

Minimum step depth

Optimal Step Depth

Lopt = max {Lmin, L1}

where:

and the joint coefficient f:

for h1 < h2:

for h1 > h2:

S_US	joint strength in shear (psi) [MPa]
k_S	shear safety coefficient
F	transferred force (lbs) [N]
d	diameter of inner tube or step diameter (in.) [mm]
L	step depth (in.) [mm]
S_Ub	tensile strength of basic material (psi) [MPa]
h₁	tube thickness of inner tube (psi) [mm]
h₂	tube thickness of outer tube (psi) [mm]

What's New at Engineers Store?