Innovation Springs Forth With Rectangular, Rolled Round and Shaped Wire Springs
Springs made from shaped wire – like square wire spring, rolled or flattened round springs, rectangular wire springs, or shaped wire – are used in a variety of applications from everyday household items to complex aerospace equipment.
While traditional coil springs made from round wire are what spring to mind, springs made from square, rectangular or flattened round wire offer distinct advantages.
Rectangular Wire Springs
Rectangular wire springs are formed from wire with a flat, rectangular cross-section rather than a circular one. They can be shaped into spiral springs, leaf springs, and more.
Rectangular springs offer several advantages over conventional round wire springs.
Higher Load Capacity: Due to their geometry, rectangular wire springs can handle higher loads than their round wire counterparts of similar size and material.
Reduced Solid Height: Rectangular wire springs can be designed with a lower solid height, making them ideal for applications with limited space.
Improved Stress Distribution: The rectangular cross-section distributes stress more evenly, enhancing the spring's durability and fatigue resistance.
Precise Motion Control: These springs are often used in applications requiring precise control of motion, such as in aerospace and medical devices.
Flattened Round Wire Springs
Flattened round wire springs are made from round wire that has been flattened. The advantages of flattened round wire springs include:
High Energy Storage: Flattened round wire springs can store a substantial amount of energy due to their compact design, making them suitable for high-energy applications.
Smooth Operation: Their flattened profile allows for smoother and more controlled motion, making them ideal for applications where shock or noise reduction is crucial.
Cost-Efficiency: Manufacturing flattened round wire springs can be more cost-effective than traditional round wire springs, especially for large-scale production.
Industries That Use Flat Wire, Square Wire, Or Rolled Wire Springs
What industries use specialized springs like square wire springs, rectangular springs, or flattened round wire springs?
Aerospace: Rectangular and flattened round wire springs are used in landing gear systems, flight control mechanisms, and aerospace propulsion systems due to their precision and reliability.
Automotive: In the automotive sector, these springs made from square, rectangular or rolled round wire are employed in suspension systems, clutches, and brake mechanisms to enhance ride comfort and safety.
Medical Devices: The precise motion control and compact size of these springs make them invaluable in various medical devices, including surgical instruments and diagnostic equipment.
Rectangular and flattened round wire springs offer affordable engineering solutions and offer enhanced performance, greater efficiency, and improved control in a variety of applications.
Their unique geometry and characteristics make them ideal for applications that require precision, reliability, and packed into a compact spring package. As technology continues to advance, we can expect to see rolled round, rectangular, and square wire springs play an increasingly essential role in shaping the future of engineering and design.
To learn more about our custom shaped springs for industrial applications or spring coating options, contact Tennessee Spring and Metal online or call us at 1-800-497-3545.
Tennessee Spring and Metal is AS9100 Rev D, ISO 9001:2015 certified.