by Markus Raabe | 10.10.2016 | News, Online calculations
The free online calculations had been updated and can now be used on mobile devices too. The calculations can either be used embedded in this website or as standalone calculation. The later should be prefered for mobile devices. Calculation of Hertzian contact stress... by Markus Raabe | 06.02.2011 | Online calculations
The free online calculation for fits according ISO 286 was updated. Now the tolerances of shaft and hub are also shown graphically. So you will realize the position of tolerances at a glance without interpreting numbers. The maximum and minimum clearance or... by Markus Raabe | 17.08.2010 | Gears, Online calculations
The most important dimensions of helical gear geometry can be calculated online according ISO 21771. For test dimensions like diametral dimensions over balls iterative calculations are necessary, therefore it is difficult to do these calculations manually. The free... by Markus Raabe | 15.05.2010 | Bearings, Online calculations
A calculation for the load distribution and reference life L10r according ISO/TS 16281 is available online. The inner geometry can either be entered by the user or be approximated from the outer geometry. The loading is specified as force/moment or as... by Markus Raabe | 20.04.2010 | Online calculations
The online calculation for contact stress or hertzan stress had been updated. In the new version the stress curve is shown for both bodies, which can be different for different materials. The maximal shear stress is shown in the results. The current version can... 
