Here is an overview of the different eyelet shapes for Extension springs after DIN EN 13906-2: 2013 with the respective loop properties. Extension springs should only be subjected to static loads. If higher loads are planned, bent eyelets should be
Design of metal springs – Part 2 “Calculation
In the first part of this two-part series Gutekunst Federn informed about the basics of spring design. In this second part you will find the concrete calculation data for the design of compression springs, extension springs and torsion springs (torsion
Spring steel properties
List of the most important spring steels with material description, operating temperature, modulus of elasticity (E-modulus) and sliding modulus (G-modulus) as well as price index. Compared to other steels, spring steel has a higher strength and can be deformed up
Fatigue strength
The term fatigue strength comes from materials science. It describes the deformation and failure behavior of an oscillating (dynamically) loaded material for a defined number of cycles. Especially at heavily used compression springs it is important to record the fatigue
Spring characteristic
The spring characteristic shows how the metal spring behaves at work. It describes the relationship between spring force ( F ) and spring deflection ( s ). Depending on the type of spring or the spring system used, a distinction
Standard or custom springs?
Today’s designers work exclusively with CAD programs. That reinforces the trend too Standard springs . The CAD data is already available here, the designers lose no time: Simply go to the provider’s website, download the data and import it into
Interesse an Wellenfedern? Englisch
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Covid-19 Englisch
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Information compression springs
Compression springs or coil springs are mechanical energy accumulators that absorb forces when they are compressed and release the forces when they are released. Gutekunst Federn offers quick selection and procurement of compression springs in its catalog program on Federnshop.com
Information torsion springs
Leg springs, also known as torsion springs, are mechanical energy stores that absorb a torque when the legs are angularly / rotationally moved, which they release again when they are released. Gutekunst Federn offers quick selection and procurement of torsion