In this technical case study, we illustrate how EnginSoft engineers helped ABB to optimize the design of the Emax2 project to enable IMESA to create the most compact design solution for a new switchgear column with withdrawable circuit breakers (a typical requirement in marine environments), for a state-of-the-art, diesel-electric ferry boat.
The switchgear column had to be fully selective with downstream circuit breakers; grant a service short-circuit-breaking capacity of 50kA @ 600V AC; have a horizontal bussing distribution system; and realize the most compact solution compatible with the use of withdrawable circuit breakers. EnginSoft assisted ABB to validate the Emax 2 project in order to to ensure that the product requirements would adhere to their thresholds of acceptability, despite any tolerances propagated during the assembly process. Specifically, three requirements were essential for this product: the capability of the products to be assembled together easily; product quality; and operator or maintenance worker security.
This type of CAE is used to generate quantitative information with which to identify the corrective design actions necessary while products and parts are still at the drawing stage, thus avoiding their discovery during the prototyping phase. This saves on production, quality control and reworks costs.
Read the articlesoftware
The fully integrated 3D tolerance analysis software tool provides the invaluable insight needed to confidently release designs for manufacture and inform the selection of appropriate tolerances to achieve your variation goals efficiently.
cetol eztol gdtadvisor tollerances
CASE STUDY
The final portion of the paper path of a laser printer has been studied using the Media Transport Toolkit to evaluate the influence of the corrugating roller which is used to corrugate the sheet to keep it straight before falling into the tray.
recurdyn multibody mechanics consumer-goods