The influence of iron frame structure and material on load-bearing capacity
The iron frame part of the Iron Frame Aluminum Alloy Folding Table has a key influence on its maximum load-bearing capacity. If the material of the iron frame is good quality low carbon steel, it has high strength and toughness. From a structural point of view, the frame shape and connection method of the iron frame are important factors. For example, a thick square tube iron frame structure can withstand greater pressure than a thin-walled round iron tube structure. If the frame of the iron frame is reasonably designed, such as using a reinforced structure at the connection between the table legs and the table top, such as a reinforced triangular support component, it can effectively disperse the pressure and enhance the overall load-bearing capacity. Under ideal conditions, when only the iron frame part is considered, a well-designed iron frame may be able to withstand a weight of 100-150 kg.
The influence of aluminum alloy tabletop
Although the aluminum alloy tabletop is relatively light, it also contributes to the overall load-bearing capacity. The type and thickness of the aluminum alloy are key factors. If a higher strength aluminum alloy type, such as 6061-T6 aluminum alloy, is used, it has better mechanical properties. The thickness of the desktop is also important. Thicker aluminum desktops, such as those with a thickness of 3-5 mm, can withstand greater weight without deformation. Generally speaking, an aluminum desktop of this thickness and material can withstand 30-50 kg of weight distributed on the desktop. However, this is when the desktop is evenly stressed. If the stress is concentrated at a certain point, its load-bearing capacity will be reduced accordingly.
The role of the connection
The connection between the iron frame and the aluminum desktop and between the various parts of the iron frame also affects the maximum load-bearing capacity. If the connection is connected with a solid bolt and has sufficient preload, it can ensure that there is no relative displacement between the components when bearing weight. For example, use bolts with a larger diameter and higher strength, and have anti-loosening designs at the connection, such as adding spring washers. In this case, the connection can effectively transfer weight, allowing the table to bear pressure as a whole. If the connection is loose or the connection strength is insufficient, the load-bearing capacity of the table will be greatly reduced, and the overall load-bearing capacity may drop by 30%-50%.
Comprehensive factors and actual load-bearing capacity
Taking the above factors into consideration, the maximum load-bearing capacity of the Iron Frame Aluminum Alloy Folding Table under normal use is about 100-200 kg. However, this is only a rough range, and the actual load-bearing capacity will be affected by many other factors, such as the age of the table, the use environment (temperature, humidity, etc.), and whether there are minor manufacturing defects. For example, in a high temperature environment, the iron frame may expand and contract to a certain extent, affecting the stability of the structure and thus reducing the load-bearing capacity; if the table has problems such as loose welding or fine cracks on the aluminum alloy surface during the manufacturing process, the actual load-bearing capacity will also be lower than expected.
