Uses for Rivets in Manufacturing and Construction(rivet in metal Byron)
- source:GAENOR CNC Machining
Rivets have been used since ancient times to join materials together. Originally made of iron, copper and bronze, modern rivets are manufactured from aluminum, steel, titanium and other alloys. Rivets provide a much stronger joint than nuts and bolts and do not loosen over time. They are commonly used in applications where disassembly is not required.
Here are some of the main uses and applications for rivets:
Aircraft and Aerospace
Rivets are extensively used in the assembly of aircraft and spacecraft. Aluminum and titanium rivets are ideal for airframe construction because of their strength, light weight, and corrosion resistance. Hundreds of thousands of rivets may be used to join the various parts of an airplane fuselage, wings, bulkheads, and control surfaces. Rivets provide a very reliable and permanent method of fastening airplane skins to an internal structure.
The fabrication of metal parts, equipment and structures often relies on rivets to create strong permanent joints. Steel rivets are commonly used for joining steel plates, beams, girders and other metal fabrications. Riveting provides a fast and efficient way to assemble the frame and components for equipment, trucks, cranes, bridges and support structures. The durability and vibration resistance of riveted joints makes them ideal for these types of heavy applications.
Car and truck bodies make extensive use of steel and aluminum rivets. Self-piercing rivets (SPRs) allow auto parts to be joined quickly and easily without the need for pre-drilled holes. Robotic riveting machines can insert thousands of rivets per hour into automotive panels and frames as cars move down the assembly line. Rivets provide durable fastening for vehicle doors, hoods, deck lids, bumpers, fenders, roof panels and frames.
Many household appliances utilize rivets in their assembly and construction. The sheet metal casings of washing machines, dryers, dishwashers, refrigerators and ovens often consist of steel or aluminum parts that are joined at the seams and corners with rivets. The vibrations and movements of appliances over long-term use require fasteners that will not loosen. Rivets provide reliable long-lasting fastening for appliance parts.
Rivets are commonly used in the manufacture of electronic devices to assemble cases, frames and enclosures. Small aluminum and steel rivets provide sturdy but lightweight fastening for components. Using rivets eliminates the need for separate fasteners and improves ease of assembly and manufacture. Rivets help with both heat dissipation and electrical grounding in electronics as well. Durable rivet construction allows electronics to withstand shock, vibration and abuse.
The extensive ductwork used in heating, ventilation and air conditioning (HVAC) systems is often assembled using aluminum or galvanized steel rivets. Riveted duct joints create strong, airtight seals to handle air pressures. Rivets do not loosen over years of thermal expansion and vibration like screws or fasteners can. This helps maintain optimized airflow and prevent air leaks at duct joints. Rivets improve HVAC efficiency and are faster to install than other duct fastening methods.
Copper rivets are the preferred method of joining copper pipes, tubes and plumbing fixtures. Soldering copper pipes requires skill and is time consuming, while copper rivets provide quick leak-proof joints. Copper rivets maintain their grip and do not corrode or decay over time like adhesives or rubber gaskets. Riveting provides a simple and reliable method of assembling copper components in both residential and commercial plumbing systems.
Construction and Roofing
Steel rivets are commonly used to fasten together steel support beams, columns, studs and braces in building frameworks. Riveting provides very strong joints for structural building components that must handle high loads. In industrial roofing, aluminum rivets are extensively used to install corrugated and flat sheet metal roof panels. Rivets form durable leak-proof fastening that withstands weather and wind. Rivets are also used for securing rebar used in concrete construction.
Railroad and Shipbuilding
Early wooden boats and steel ships relied heavily on iron and steel rivets to assemble frames, hull plating, decks and other components before welding became commonplace. Today aluminum and stainless steel rivets are still used in shipbuilding. In railroad applications, track expansion joints, couplers and rail joints are fastened with high strength steel rivets. Rivets withstand the vibrations and impacts in these transportation applications.
DIY and Repair
Rivets are often used by do-it-yourselfers and in equipment repair. Pop rivets allow easy fastening of metal parts, gutters, hardware, models and handicrafts without the need for riveting tools. Blind rivets can joint materials where only one side is accessible. Rivets offer a quick way to make repairs and modifications for cars, trailers, metal furniture, appliances and machinery by average handymen.
There are many types of rivets available to suit different applications and materials being joined. While riveting was originally a manual process, modern pneumatic, hydraulic and robotic tools have automated rivet installation in manufacturing. However, rivets remain a versatile, economical and reliable fastening method for both industry and craftspeople alike. CNC Milling CNC Machining