Many users know that blind rivets are easy to use in the riveting industry. They are more convenient to use. Some people may think that this lies in technical power and more complex principles, but you know that its work is relatively simple. Simple. Just use riveting.

First of all, let’s understand the structure of the blind rivet. As we all know, it consists of the blind rivet cap and the journal. Since the core of solid aluminum rivets is slightly thicker than the inner diameter of the nut, they can be inseparably connected. At the same time, when using, the blind rivet is installed on the rivet gun, and the screw is inserted into the hole of the component to be riveted. Later, when the rivet gun is working, the nail is pulled out and the core is stuck. The nail core expands due to the tensile force of the nail core. The deformation and thickening of the expanded screw exceeds the gap of the workpiece, causing the top of the screw to be thicker, making it impossible for the workpiece to be separated from the blind rivet. After riveting, the journal and outer cover are subjected to shear stress, and the shear stress forces the journal into the journal of the rivet gun. The principle of all blind blind rivets is to rivet based on the force from the inside to the outside, so that the screw is Hat deformation and expansion.

The principle of the core blind rivet that we often talk about is what we often use. It only needs to be operated at room temperature. The solid iron rivet is matched with a hot core blind rivet. The hot core blind rivet is generally used for riveting iron bridge steel columns. .In the case of high riveting requirements, hot riveting adopts the principle of thermal deformation and shrinkage. After the heated blind rivet is inserted into the riveting hole, the stress reduction during the cooling process will make the connection more tight. .

Blind rivets are professional nail-shaped objects with many models and types, but most of them have a visor, just like a hat. However, although blind blind rivets are also steel nails, their functions are different. .Blind blind rivets are more unique than other rivets. They are specially designed to overcome the difficulty of steel nails. In other words, special steel nails cannot be driven in.