Opruga V4.9 1.45 -

Numerical analysis of leaf spring stacks, often used in freight wagon design. 2. Key Input Parameters A full technical analysis using OPRUGA typically requires: Material Properties: Shear modulus ( ), tensile strength ( Rmcap R sub m ), and allowable shear stress ( τallowedtau sub a l l o w e d end-sub ). Common materials include spring steel (e.g., 51Si7). Load Requirements: Minimum ( F1cap F sub 1 ) and maximum ( F2cap F sub 2 ) operating forces. Dimensional Constraints: Maximum outer diameter ( Decap D sub e ) or minimum installation length ( L0cap L sub 0 3. Typical Output (Report Content)

While a "full text" of the software itself is not a standard document, the technical documentation and functional capabilities for this type of software typically include: OPRUGA V4.9 1.45

Moment and angular deflection calculations. Numerical analysis of leaf spring stacks, often used

The software is designed to perform stress and deformation analysis for various spring types: Common materials include spring steel (e

) vs. allowable limits to ensure safety against permanent set or fatigue.