The "full text" generated by the software (often as a calculation report) includes: Dicap D sub i Decap D sub e L0cap L sub 0 (free length), and Stress Verification: Calculated shear stress (
Moment and angular deflection calculations.
Calculations for wire diameter ( ), mean coil diameter ( Dmcap D sub m ), number of active coils ( ), and spring rate ( Tension Springs: Initial tension and hook stress analysis. OPRUGA V4.9 1.45
The software is designed to perform stress and deformation analysis for various spring types:
"OPRUGA V4.9 1.45" likely refers to a specialized mechanical engineering software tool used for the (the word "opruga" means "spring" in Serbian/Croatian/Bosnian). Version 4.9 (specifically 1.45) is a legacy iteration of such a program often used in academic and industrial settings in the Balkan region. The "full text" generated by the software (often
In regional technical papers, this type of software is frequently cited alongside finite element analysis (FEA) tools like Ansys 14.5 or Autodesk Inventor to validate manual or simplified mechanical models.
Graphical representation of the force-deflection curve. 4. Context in Engineering Research Version 4


















