Regarding the 4 unequal-thickness butt welds in Table 9 of 47014, how should one understand the thickness used to cover them with equal-thickness butt joints?
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Regarding the 4 unequal-thickness butt welds in Table 9 of 47014, how should one understand the thickness used to cover them with equal-thickness butt joints?
In standard 47014, the unequal-thickness butt welds mentioned in item 4 of Table 9 refer to situations where the thicknesses of the two metal plates being joined are not identical during welding. If equal-thickness butt joints are used, it means that the thickness of the thinner of the two plates is chosen as the reference thickness for welding, in order to ensure that the weld has sufficient strength to support the thinner plate and thus maintain the overall safety of the structure. .
What does it mean that the maximum value of the effective range for the thickness of the base material of the welded parts at the back is not limited (thickness of the thick-walled base material)?