Siemens Digital Industries Software and IBM recently announced they are expanding their long-term partnership by collaborating to develop a combined software solution integrating their respective offerings for systems engineering, service lifecycle management and asset management.
  

In the KISSsoft shaft calculation, the proof of fatigue strength can be performed by generating an equivalent stress verification according to the FKM Guideline.

Startups are sources of innovation that develop new technologies and business models and help solve the challenges of our time. Their products and solutions – from blockchain and machine learning to digital twins and IT/OT integration to e-mobility and green hydrogen – reflect this.

In an urgent assignment, a gear has to be designed, with the engineer already knowing the required reduction ratio, torque and speed. On the manufacturing side, the preferred materials, possible qualities and the reference profiles are specified. This initial situation represents an everyday task.

Difficult general conditions, rapidly rising food and fuel prices, as well as the ongoing coronavirus pandemic and related regional lockdowns weighed on economic development and slowed economic growth in the past business year. Nevertheless, Liebherr’s total revenue increased significantly compared to the previous year. The group achieved increased revenue in 10 of its 13 product segments, some of them significant. It thus surpassed its previous record from 2021 by €950 million.

Siemens Digital Industries Software and Daimler Truck AG recently announced a new collaboration to implement a state-of-the-art digital engineering platform built using the Siemens Xcelerator portfolio of software and services. The new platform will enable Daimler Truck to explore a future of commercial vehicle innovation and the efficient product development and lifecycle management of trucks and buses and will be rolled out globally across Daimler Trucks’ engineering hubs, brands and business segments.

Simplicity linear plain bearings exhibit real benefits, when compared to other styles of linear bearings; such as the self-lubricating quality of the bearing’s Frelon liner, as well as the wiping action on the shaft which enables smooth linear motion.

The new KISSsoft release 2023 comes with numerous novelties. Among others, Gear Mesh Frequencies (GMF) can now be calculated for cylindrical and bevel gears. GMF results are visualized in two different diagrams, i.e. GMF versus rotational frequency of the reference gear, and GMF versus amplitude.

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.

The HTB electric brake from Ringfeder features a multiple floating disc design that disengages when power is applied to the brake coil and engages when that power is removed. It is a cost-effective solution when you need extremely high torque in a very compact package.