The load-bearing problem of aluminum profiles is more of concern to many customers, because it is related to the final selection problem. Different types of aluminum profiles have different load-bearing ranges because of their different weights. The load-bearing capacity of an aluminum profile does not mean that it can bear as much weight as it can, but there is a calculation formula that can calculate the load-bearing range of each profile based on specific data. The following editor will explain to you how the load-bearing of aluminum profiles is calculated?

There are two calculation formulas for the load-bearing of aluminum profiles. In the face of different use environments, the calculation formulas are also different. They are divided into the amount of deformation under static load and the amount of deformation under no load.

Calculation formula for deformation of aluminum aluminum profile

For example: Take 4545 industrial aluminum profile as an example. It is known that the length of the aluminum profile is L=500mm, the load is F=800N (1kgf=9.81N), and both ends are fixedly supported, then the deformation of the aluminum profile=(800*500) /192*70000*15.12* 10? 0.05mm. This is the deformation of the 4545 industrial aluminum profile. When we know the amount of deformation of industrial aluminum profiles, we put the length and the amount of deformation of the profiles into the formula to get the bearing capacity. According to this method, we can give an example that the load-bearing calculation of 1m*1m*1m using 2020 industrial aluminum profile roughly shows that the load-bearing capacity is 20KG. If the aluminum frame is laid on the aluminum frame, the load-bearing capacity can be increased to 40KG.