The use of rivets mainly depends on the type of rivets and the material required to be connected. The following are some of the common rivet use methods and steps:
First, the preparation stage
1. Select rivets: Select the appropriate rivets according to the material, thickness and required strength of the connected object. Common types of rivets are core rivet, insert rivet, core withdrawal rivet and so on.
2. Prepare tools: Prepare the corresponding tools according to the type of rivets, such as hammer, riveting gun, punch, etc.
3. Clean the surface: ensure that the connection surface is clean, smooth, and free of oil or other stains to improve the riveting quality.
Second, punch (if necessary)
1. Determine the hole position: Determine the hole position on the material that needs to be connected, and mark it with a marker pen or punch.
2. Punch holes: Use appropriate punch tools (such as punches, drills, etc.) to punch holes at the marks. Ensure that the size of the hole depth and match the rivet.
Third, install rivets
1. Insert the rivet: Insert the rivet into the drilled hole and ensure that the rivet is closely fitted to the hole wall.
2. Riveting: Select the appropriate riveting method according to the type of rivets.
– Core rivet: Use a hammer and other objects to hit the core on one side, so that the rivet deformation and firmly riveted between two or more connected pieces.
– Insert rivets: Drive the thinner part of the capped rod body into the center hole of the thicker part of the capped rod body, and achieve riveting through interference fit.
– Core rivet: Use a rivet gun to pull off the tail of the rivet, so that the head of the rivet expands and is firmly fixed on the connector.
– Other special rivets: Install according to the riveting instructions or the installation method provided by the manufacturer.
Fourth, check the connection
1. Check the fastness: gently shake the connector by hand or tool to check whether the rivets are firmly connected together.
2. Check appearance: Check whether the appearance of rivets and connectors is smooth, without cracks or deformation and other defects.
Fifth, precautions
1. Moderate strength: During the installation process, the strength of knocking or pulling should be controlled to avoid excessive force damaging the material or rivets.
2. Safety protection: When using tools such as hammers and riveting guns, you should wear appropriate safety protection supplies, such as gloves and goggles.
3. Storage custody: unused rivet should be stored in a dry and ventilated place, avoid to be affected with damp be affected with damp or rust.
In summary, the use of rivets includes the preparation stage, drilling (if necessary), installing rivets, checking connections and precautions. During the installation process should be depending on the type of rivet and connection materials to choose the appropriate installation methods and tools, and pay attention to safety protection and storage.
