Federnauslegung Druckfedern

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 “creep” and “ Relaxation “from materials engineering is to be equated. To counteract this setting process, the Compression springs wound longer by the expected setting amount and then compressed to block length. This adjustment enables better material utilization and higher loads. Support with the spring design .

Setting amount compression springs