What is orbital riveting?
Orbital riveting is a type of riveting process that uses a tool called a peen in order to press a rivet, which is usually a short metal bolt, into a specific shape. Through the pressure and rotation of the orbital riveting process, the rivet is able to join two metal pieces together.
What is the process of riveting?
Riveting is a forging process that may be used to join parts together by way of a metal part called a rivet. The rivet acts to join the parts through adjacent surfaces. A straight metal piece is connected through the parts. Then both ends are formed over the connection, joining the parts securely.
What is the working principle of the process riveting?
The work principle of riveting machine. In orbital riveting, the forming tool produces a circular path driven by the principal axis, while the forming tool itself also spins. It produces large enough downward deforming force that reaches the yield stress and spreads the rivet material into a desired shape.
What is radial riveting?
Radial Riveting. Radial riveting is a cold forming process that uses a peen tool on a rotating spindle. The peen tool is fixed on a 3 or 5 degree angle, moving in a floret pattern on the workpiece and gradually kneading the material into the desired form.
How does an air riveter work?
Air Time. Pneumatic rivet guns (also known has pneumatic hammers) operate according to a simple concept: Compressed air propels the rivet into place when the user presses the trigger. The process is incredibly quick—simply place the rivet on the end of the tool; then insert into the hole and fire.
How does a rivet fasten?
A rivet is a mechanical fastener consisting of a smooth, cylindrical shaft with a head. Upon installation, the end of the shaft expands, creating a “shop head” and fastening objects in place.
What is bolting and riveting?
A riveted steel connection is made between two plates overlapping at edges, making holes through-thickness of both the members, passing the stem of the rivet through holes, and creating the head at the end of the stem on the other side. Bolted steel connection is one of the most common elements in steel structure.
What is blind rivet?
Pop rivets, also known as blind rivets, are a type of rivet. They are used in applications where there is limited – or no – access to the rear side (blind side) of the parts to be joined.
What is an air Riveter?
This powerful air hydraulic riveter is fast and rugged enough for production work. The air riveter’s nosepieces are constructed of chrome plated steel for maximum durability. Features include a safety cap to collect spent rivet pins and an air relief valve to prevent overloading. Lightweight cast aluminum body.
What is the process of orbital forming and riveting?
Enter orbital forming and riveting. Orbital forming and riveting is a cold forming process using a peen tool held at a fixed angle to create a sweeping line of pressure around a rivet or tenon.
Are there any related processes to spin riveting?
However, there are some related processes, namely spin riveting, orbital riveting and orbital forming, that are experiencing a resurgence in interest, partly as a result of recent developments in real-time process control technology.
Can a head be made from orbital riveting?
Indeed, orbital riveting and orbital forming heads can be made remarkably compact, which enables these processes to be used where other joining methods would be difficult to execute. Orbital forming takes the concept of orbital riveting a stage further.
How does the rotation of a rivet head work?
This movement progressively collapses the rivet or tenon shank down onto the upper material with each rotation, permanently forming a rivet head in the process. The motion and angle of forming used reduces the amount of force required by approximately 80% of that of a standard press.