Uses for Rivets in Manufacturing and Construction(high pressure die casting Oliver)
- Time:
- Click:10
- source:NEWRGY CNC Machining
Aircraft and Aerospace
Rivets are extensively used in aircraft and aerospace manufacturing to join and assemble aluminum and titanium parts. The riveting process creates strong, permanent joints that can withstand vibration, pressure changes, and stress during flight. Rivets come in different styles such as solid, blind, and drive types to accommodate various assembly requirements. Aircraft-grade rivets are made of lightweight, high-strength alloys such as aluminum, titanium, or Monel.
Metal Fabrication
Rivets are commonly used to assemble sheet metal components in truck bodies, trailers, rail cars, electronic enclosures, stairs, and mezzanines. Riveting sheet metal parts together creates sturdy, rigid structures. The riveting process involves drilling or punching holes, inserting rivets, and using a rivet gun or hammer to deform the rivet shank. This fastens the rivet in place mechanically without welding or hardware. The assembly can also be disassembled later if needed for repairs or modifications.
Bridges and Steel Construction
Structural steel rivets were the traditional fastener used in building bridges, towers, railroad tracks, transmission towers, and steel-frame buildings before being mostly replaced by bolting. Steel rivets are still used but only for certain repairs and retrofits. The large rivets are driven using pneumatic riveting guns and form permanent connections that can handle shear loads and stresses.
Shipbuilding
Riveting remains an essential process in shipbuilding and marine fabrication. Ships are assembled from huge steel or aluminum panels that must be joined watertight. Ship rivets are uniquely designed with conical shanks to spread force along the length. Manual, pneumatic, and hydraulic riveting equipment is used to drive ship rivets through prepared holes in lap joints. This permanently fastens the hull plates together along the keel, chine, and gunwales.
Plumbing and Piping
Various types of tubular rivets are designed for industrial plumbing and piping applications. They are used to assemble pipe fittings, valves, pumps, strainers, tanks, and other fluid system components. Tubular rivets create leakproof joints that can handle high pressure flows. Installation involves inserting the rivet through pre-drilled holes and using a tool to flare out the tubular end.
Offshore Oil Platforms
Large structural rivets help connect steel members on offshore oil rigs and platforms. The massive rivets are driven using heavy hydraulic riveting machines. They create structural joints capable of withstanding the challenging ocean environment and dynamic loads. Certain rivets can also be removed later if needed to disassemble components. This facilitates rig repairs, upgrades, and relocations.
Securing Fasteners
Rivets are often used as permanent fasteners to secure nuts, bolts, studs, and other threaded hardware. For example, a rivet can retain a nut plate or threaded insert in sheet metal assemblies. Rivets are also used to fasten screws, latches, hinges, handles, and other components where welding is impractical. The riveting process is relatively quick and does not require special tools.
Appliances and Electronics
Rivets play an important role in the manufacture of appliances, computers, medical devices, and other electronics. Small aluminum and steel rivets provide durable fastening for sheet metal chassis, covers, brackets, and assemblies. Using rivets avoids the costs of welding, threading, or tapping during production. Rivets also allow components to be conveniently serviced or replaced if needed.
Automotive Industry
Automotive manufacturing relies extensively on rivets to assemble vehicle body panels and frames. Steel and aluminum rivets provide lightweight, rigid joining throughout the chassis, interior, and exterior. Robotic riveting machines produce consistent, high-quality fastening for mass production. Certain rivets can also be removed to facilitate vehicle repairs and collision work.
Construction and Roofing
A variety of tubular and specialty rivets are designed for building construction. These include structural rivets for fastening joists, studs, railings, and heavy hardware. Pop rivets are ideal for securing ducting, electrical fixtures, sidings, gutters, and roofing panels. Drive rivets attach tile, stone, brick, siding, drywall, and insulation. Rivets provide permanent fastening while allowing for expansion and contraction.
Product Assembly
Rivets are commonly used in the manufacture and assembly of doors, windows, furniture, storage racks, retail displays, partitions, railings, ladders, recreational products, and many other goods. Manual, pneumatic, and automatic riveting systems provide versatile, reliable fastening during production. Rivets come in standard and custom lengths, diameters, and materials to accommodate product-specific requirements.
Maintenance and Repair
Pop rivets, drive rivets, and specialty fasteners are ideal for diverse repair and maintenance needs. Rivets offer a quick, easy way to reinforce connections, replace worn or damaged hardware, and fasten patches or brackets on-site. Available in standard and corrosion-resistant alloys, rivets can handle exposure to weather, chemicals, impacts, and vibration. Portable riveting tools facilitate installation in tight spaces.
In summary, rivets serve an expansive range of fastening needs across manufacturing, construction, maintenance, and repair. The riveting process provides permanent, vibration-resistant joining of metals and other materials. Rivets are available in a wide selection of alloys, types, and sizes to accommodate diverse industrial and commercial applications. With the variety of manual, pneumatic, and hydraulic installation tools, rivets can be applied quickly and economically in virtually any environment. Their versatility and reliability make rivets an essential fastening technology. CNC Milling CNC Machining