Uses for Rivets in Manufacturing and Construction(casting production Patricia)
- source:CLAREY CNC Machining
Rivets have been used since ancient times to join sections of armor, buildings, ships, bridges and other structures. Today, both solid and blind rivets continue to be invaluable fasteners thanks to their strength, durability, and reliability. Here are some of the top uses for rivets in modern manufacturing and construction:
Aircraft and Aerospace Applications
Aircraft construction relies heavily on rivets to assemble the frame and attach outer panels. Rivets provide a strong, lightweight way to join aluminum and other aviation metals while allowing for some flexibility. Hundreds of thousands of rivets are used in the construction of a typical passenger jet. High strength steel and titanium rivets are also common in aircraft construction.
Blind rivets, which can be installed from one side without access to the back, are commonly used in aerospace applications. The rivet is inserted into a pre-drilled hole and a pull tool or rivet gun is used to draw the stem and deform the rivet body into a second head. This creates a permanent fastening point without requiring backside access.
Rivets are ubiquitous in auto manufacturing for assembling body panels and joining internal components. Steel rivets provide durable fastening for chassis parts, wheels, drive train components and suspension systems. Blind rivets allow panels to be joined from one side only on the assembly line. Mixed material rivets can join dissimilar metals like aluminum and steel.
Specialty rivets like self-piercing rivets drill their own hole and do not require pre-drilling, speeding up assembly. Large flange head rivets are useful for joining panels where good vibration resistance is needed. Auto manufacturing accounts for a sizable portion of overall rivet demand worldwide.
Appliances and Electronics
The manufacture of appliances and electronics involves joining thin sheets of metal and other materials. Rivets provide reliable fastening for casings, brackets and interior parts that must withstand vibration and loading forces during use. Steel and aluminum rivets are common for joining appliance panels and stamped brackets.
Blind rivets allow for installation in tight spaces where only one side is accessible. Electronics often use very small rivets, under 1/8 inch in diameter, when assembling small components and circuit boards. Miniature servo riveters are used for precision assembly in electronics manufacturing.
Building and Construction
Rivets have been used in building and construction since medieval times and continue to be an important fastening method. Steel rivets provide very high shear and tensile strength for structural connections. The Golden Gate Bridge, for example, used over 1.5 million steel rivets in its construction. Rivets are also commonly used for connecting HVAC ductwork, equipment brackets, window frames, railings and more.
Blind rivets are popular for installing gutters, downspouts, siding materials, frames and braces where backside access is limited. Copper and stainless steel rivets withstand weather exposure in outdoor applications. Riveted connections are stronger and more permanent than screws or bolts in many cases.
Steel rivets are the preferred fastener for heavy machinery, cranes, rigs, agricultural equipment and other heavy industrial applications. Their vibration resistance and durability make rivets ideal for high load connections. Welding or bolting is difficult to perform in the field, so rivets are commonly used for repairs and modifications as well.
Stainless steel and copper rivets withstand corrosion in harsh environments like chemical plants, pulp and paper mills, and offshore applications. Blind rivets can be installed quickly without taking machinery apart to access the backside. Riveting tools are relatively inexpensive and portable.
Product and Furniture Assembly
Rivets provide a strong but invisible fastening method for assembling a range of products. This includes appliances, electronics, furniture, storage products, recreational equipment and more. Steel and aluminum rivets are stiff and durable while adding little weight. Plastics can also be riveted together with specialty polymer rivets.
Blind rivets are often preferred for product assembly because only one side access is required. Handheld and automated rivet installation tools allow for flexible, high-speed riveting during production. Rivets form a secure connection without screws or fasteners that can potentially come loose through use and vibration.
Maintenance and Repair
Rivets continue to be widely used for maintenance and repair across many industries. On aircraft for example, rivets provide reliable, permanent fastening for airframe repairs and component replacement. Rivets distribute load efficiently, minimizing the risk of fatigue or failure.
For industrial machinery and structures, rivets offer strong repairs that hold up to vibration and shock loads. Blind rivets are ideal for repairs where the back of the material is inaccessible. Riveted repairs can often be performed quickly on-site with basic tools.
Rivets are trusted for high strength and permanence in critical repair situations. When machinery, aircraft, vehicles or structures demand solid fastening, rivets are often the best solution. Their versatility and reliability make them a mainstay technology.
In summary, rivets are a tried and true fastening technology valued for strength, durability, vibration resistance and ease of installation. From aircraft to appliances, cars to buildings, and electronics to heavy industrial equipment, rivets solve a diverse range of fastening challenges. As one of the oldest joining methods still in use today, rivets have more than proven their usefulness across manufacturing and construction. CNC Milling