News und Informationen rundem Metallfedern
Always the right compression spring, extension spring and torsion spring – from the quick spring selection in the catalog, to the design and calculation of individual metal springs, to the CAD data generator for standard springs and freely calculated metal
Compression springs, extension springs and torsion springs are typical C-parts for most companies: They are not the focus of the procurement process, but are used in almost all technical applications. The requirements for the springs are very versatile and individual.
Selecting the right metal spring for the desired application is not always easy. In many technical books with constructional basics, the subject of springs is treated in a very general way. If you are looking for a standard spring, you
What does the Relaxation with metal springs? This has little to do with a recovery phase of the spring, but describes the unintentional increasing loss of force of the spring with increasing ambient temperature and duration of load. Or what
Whether in cooling systems, in space or other low temperature applications. Metal springs often have to withstand temperatures of up to – 200 degrees. Despite rising tensile strenght low temperatures have an unfavorable effect on the material, as the toughness
To absorb forces and movements are sometimes also Spring systems used. Due to the different arrangement of Compression springs A wide variety of force properties can be generated. Simple spring systems are: Compression springs parallel connection The springs are arranged
The level of the working temperature can significantly influence the function of a metal spring, as the tendency to Relaxation increases with increasing temperature. table : Limit temperatures from Spring materials with minimal relaxation material Maximum working temperature in °
Whether in corrosive liquids, at High temperature applications or at lowest temperatures , with dynamic or static loads, compressive, tensile or bending loads: With the Design of the metal spring in extreme cases there is more to be done than
Exceeds when the spring is loaded Shear stress the permissible value, a permanent deformation occurs, which manifests itself in the reduction of the unstressed length “L0”. This process is called “setting” in spring technology, which is associated with the properties
Every spring design of a compression spring consists of two stages : 1. The proof of function, with the verification of the dimensions, spring rate, forces, spring travel and vibration behavior. 2. The proof of strength, with the verification of