The calculation is to be used ... - Helical cylindrical torsion springs made of round wires ... - Helical cylindrical torsion springs made of rectangular wires ... and bars - Torsion bar springs with round section ... shaft connection, tolerances and many others.

The calculation is intended for the ... strength designs of spiral cylindrical torsion springs made of wires and ... tasks: - Automatic design of the spring. - Selection of the optimal ... optimal design of the spring with respect to strength, geometry ... shaft connection, tolerances and many others.