FEMFAT (Finite Element Method Fatigue)

FEMFAT (Finite Element Method Fatigue)

The globally leading software for finite element based fatigue life prediction

FEMFAT (Finite Element Method Fatigue)

FEMFAT is a product of Magna.

Innovative lightweight design is the key to reducing consumption and pollutant emissions. Especially the paradigm shift currently underway towards more electrification demands new possibilities for saving weight to be explored. A conflict in objectives results here due to the fatigue requirements that are targeted. FEMFAT is a progressive software solution for dealing with the associated challenges.

FEMFAT is a universally applicable software program for the fatigue analysis of statically and/or dynamically loaded components and complete systems. Based on stresses from finite element analysis, FEMFAT delivers analysis results such as fatigue life or damage as well as safety factors. This enables the identification of lightweight design potentials as well as potential weak spots already at an early product development phase.

The methods used are a combination of classical nominal-stress or stress-strain concepts and calculation standards such as TGL and FKM as well as methods that have been developed at Engineering Center Steyr GmbH & Co KG (“ECS”). These include the support effect concept by means of relative stress gradients and mean stress influence in combination with the critical cutting plane method as well as new methods for the determination of equivalent stresses.

FEMFAT is a universally applicable software program for the fatigue analysis

Main benefits

Request a free demo

  Reliable fatigue software for determining damage, fatigue life and safety factors

  Employed successfully for decades at ECS and validated through test results

  Software for engineers from engineers

  Analysis options for metallic and non-metallic components

  Simultaneous analysis of base material and weld and/or spot joints

  Material database with more than 400 data sets as well as a material generator for the creation of new material cards

  Numerous interfaces ensure easy integration into your CAE process

  A modular design allows a tailored solution for your particular set of challenges

Documentation

Ask the Expert

Ask the expert

Send your technical questions to our experts!
Connect you with an EnginSoft expert who can provide a reliable answer to your technical question or recommend a proven solution.

Ask the expert Request a free demo

Insights

CASE STUDY

Using CAE simulation to verify the structural safety and performance of a two-wheeler’s driving mechanism

Coupled simulation methods enables more accurate evaluation

In this article, we describe how Piaggio used computer-assisted engineering simulation to evaluate the structural safety, performance and dynamic behavior of the driving mechanism of a two-wheeled vehicle under both normal and spurious operating conditions, specifically static and fast dynamic conditions.

automotive multibody

NEWSROOM

Stay connected with us: news, analysis and trends from our experts.

Newsroom  

MEDIA CENTER

Scroll through our Media Center to view all the videos, video-tutorials and recorded webinars.

Media Center  

CASE STUDY

Cooling fan module road test simulation

For engine cooling, Johnson Electric offers smart Cooling Fan Modules (CFM) with best in class efficiency and power density

ptimization of the product starts with a strong correlation of the model with specifically designed tests under controlled conditions.

ansys automotive

Find out more

Our competences in FEMFAT (Finite Element Method Fatigue)

CASE STUDY

Excavators

The influence of flexibility was considered with the use of both the Reduced Flex and the Full Flex options in RecurDyn

A multibody model of an excavator was developed to calculate the loads acting on the structure and to perform static structural verifications of the different components.

automotive multibody recurdyn mechanics

CASE STUDY

Optimizing a cam mechanism using Adam and MATLAB

The design of a cam for high-speed production machines with various operating criteria imposes various conflicting objectives

This technical case study explains the application of a two-step methodology using the MATLAB and Adam algorithms in the modeFRONTIER software platform.

optimization modefrontier automotive

CASE STUDY

Cost Effective High- Performance Design: Innovation is the Answer

Marelli Motori applies multiphysics simulation to cost-effectively design better, more reliable motors and generators faster

Improving efficiency while reducing cost is a very complex engineering challenge. Marelli Motori makes extensive use of CFD and FEM multiphysics simulation to do just that in the design of its electrical motors and generators.

ansys automotive cfd