The calculation is intended for the purposes of geometric and strength designs of metal springs of various types and designs (15 types), subjected to static or cyclic loads. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ANSI, ISO and DIN standards.

springs, compression spring, cylindrical spring, spring, spiral springs, belleville, conical springs, leaf springs, torsion bar springs, en 13906 1, helical spring

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strength check of couplings using pins and clevis pins. The program is used to solve the following tasks: design of pin for spring attachment, design of couplings with securing pins, design of cross pin in rod and sleeve, design of radial pin for shaft-hub connection, design of longitudinal pin for shaft-hub connection, design of clevis pin for rotating rod-clevis connection, strength check of designed couplings. The program includes dimensional

pins, joint, pinned couplings, clevis pin, coupling

strength check of slender struts strained for buckling. The program includes: - Selection of six basic types of buckling. - Calculation of area characteristics of 20 types of cross-sections. - Design of optimum profile accommodating the set load. - Strength check of the strut. - Calculation and graphical representation of permitted stress dependent on slenderness rate. - A table of materials and a table of area characteristics of W, S, C and L profiles

stress, 1028, din 1025, safety, buckling, moment, 1026, slender strut, beam, 1029, column

strength check of force couplings of shafts with hubs with a cylindrical contact area (Interference fit, clamping connection). The application provides solutions for the following tasks: - Design of force fits, possibly shrink fits. - Design of clamping connections with separated, or one-side cut hub. - Strength check of designed couplings. - Check of interference fit strained by additional radial force with bending moment. - Check of interference

connection, shaft, force couplings, ansi b4 1, iso 286, clamping connection, interference fit, din 7190

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