Riveting machine

Types:
– Automatic feed riveting machines have a hopper and feed track for rivet delivery.
– Downward force in automatic machines is generated by a motor, flywheel, pneumatic, or hydraulic cylinder.
– Riveting machines are categorized as impact riveting machines and orbital (or radial) riveting machines.
– Impact riveting machines drive the rivet downwards through materials at high speed.
– Orbital riveting machines use a spinning forming tool to shape the rivet gradually.

Impact riveting:
– Rivets are set by driving them downwards and causing them to flare out in rollsets.
– Impact riveting machines have fast cycle times, typically around 0.5 seconds.
– Impact riveting is suitable for joining materials quickly and efficiently.
– The rollsets in impact riveting machines play a crucial role in forming the rivet.
– Impact riveting is commonly used in industries requiring rapid riveting processes.

Orbital riveting:
– Orbital riveting machines use a spinning forming tool to shape the rivet gradually.
– Orbital riveting offers more control over the riveting cycle but with longer cycle times.
– Orbital riveting is versatile and can be used with various materials and components.
– Pneumatic orbital riveting machines provide downward forces ranging from 1,000 to 7,500lb.
– Hydraulic orbital riveting machines offer downward forces ranging from 6,000 to 50,000lb.

Radial (Spiralform) riveting:
– Radial riveting technology is suitable for high-quality joints with low cycle times.
– Radial riveting deforms the rivet in three directions, ensuring a secure joint.
– Radial riveting provides an excellent surface structure due to minimal tool rotation.
– Radial riveting can join delicate materials without the need for clamping.
– Radial riveting is ideal for applications requiring precise and high-quality results.

Rollerform riveting:
– Rollerforming is a subset of orbital forming that uses multiple wheels to bond materials.
– Rollerforming creates seamless and smooth bonds between similar or non-similar materials.
– Rollerforming applies downward pressure as the rollers move on the workpiece.
– Rollerform riveting is known for creating gentle and durable bonds between materials.
– Rollerform riveting is effective in applications requiring seamless bonding of materials.

Automatic drilling and riveting machine:
– These machines automate clamping, drilling, countersinking, and riveting processes.
– Automatic drilling and riveting machines are commonly used in the aerospace industry.
– Aerospace applications benefit from the efficiency of automatic drilling and riveting machines.
– These machines are essential for assembling aircraft skins with numerous holes and rivets.
– The automation provided by these machines enhances productivity and precision in aerospace manufacturing.