(sometimes we provide two download links because it may happen that the main server / link is overloaded or slow or non responding - the files are identical. Just choose one, save to the Desktop, double click to install)
Geometric designs and strength checks of force couplings of shafts with hubs (Interference fit, clamping connection). Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and is based on ISO, SAE, DIN, BS and JIS standards.
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Designs and strength checks of force couplings of shafts with hubs)

The calculation is intended for geometrical design and 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 fit working at specific service temperature. The calculation is based on data, procedures and algorithms from specialized literature and standards ANSI, ISO, DIN and others. List of standards: ANSI B4.1, ISO 286, DIN 7190. This module is a part of MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives, springs, beam, shaft, bolt connection, shaft connection, tolerances and many others.
Shaft program, connection program, force couplings program, Interference fit program, clamping connection program, ANSI B4 1 program