This study presents a simulation method for considering complex wheel bodies in an analytical tooth contact model. The wheel body is considered using reduced FE stiffness. Reduction points are defined over the width and linked with the analytical gear.

For cylindrical wheel bodies, comparative calculations show fewer deviations from the expected results with the new method. This is due to the additional degrees of freedom in the FEM model. In the calculation with cylindrical wheel bodies, bending due to axial force in tooth contact could also be verified in addition to the deformation in tooth contact and the influence of the shaft-bearing system.

I think I spend more time talking about ball bearings today than at any other time in my career. Ball bearings have always had a large place in automotive, but not typically in high demand positions—other than a few niche areas. High demand positions, such as axles and planetaries, were typically reserved for tapers, needles and cylindricals. The landscape is changing quickly.

Applied Flow Technology (AFT) has expanded their team with the hire of two new engineers and one software developer to join their pipe flow modeling team. 

What's the latest in software design and simulation in the power transmission market? Here's a recap of some of the latest software solutions for bearings, gears, drivetrains and e-mobility applications.

Bearing calculations from Timken can now be easily generated in KISSsoft for the software’s registered users. Although the data is not visible in KISSsoft, it can be used in the background for calculation and design purposes.

Bosch Rexroth will offer a free webinar on July 28, 2022, "How Self-Contained Actuators Simplify Your Engineering." The webinar takes place 9:00 - 9:45 AM EST. 

Recently, the Swedish rolling bearing manufacturer SKF and the Swiss gearbox design software developer KISSsoft have incorporated SKF’s bearing calculation service within KISSsoft's software. With the so-called SKF Bearing Module in KISSsoft, engineers will have direct access to SKF’s bearing technology and bearing performance data.

A new version of the MESYS shaft and rolling bearing analysis software including new functionality is available. The bearing analysis software allows the calculation of the load distribution within the bearing and bearing life according to ISO/TS 16281 and it is integrated in a shaft system calculation with additional possibilities like modal analysis, strength calculation for shafts and interfaces to gear calculations. Currently the software is used by customers in 30 countries on four continents.

NSK Ltd. has developed a new technology that significantly extends ball screw life in high-load drive applications. Products with this technology are expected to be adopted by industrial machinery makers shifting to electric designs. Through this and other technologies, NSK continues to contribute to electrification and productivity increases industrial machinery.

Siemens Digital has added features and updates for Simcenter SPEED, Simcenter Motorsolve and Simcenter MAGNET 2022.1 to improve accuracy, flexibility and connectivity. This 2022.1 update makes Simcenter SPEED and Simcenter Motorsolve more accurate and better integrated to Simcenter STAR-CCM+.