Fatigue Strength Analysis - List of Manufacturers, Suppliers, Companies and Products

FEMFAT Max Extension Module: Fatigue Strength Analysis of Multiaxial Operating Loads

Accurate fatigue strength evaluation under actual load conditions.

Predicting fatigue life under multi-axial loading is one of the significant challenges. The approach applied in FEMFAT max is based on research results conducted in collaboration with international research institutions, as well as the latest development achievements and academic papers within the company. All methods, theories, and hypotheses have been utilized in various projects and have been successfully validated. FEMFAT max includes ChannelMAX and TransMAX based on loading conditions, evaluating damage or fatigue life, fatigue limit safety factors, static fracture safety factors, and multi-axiality at each FE node. 【Module Introduction】 - Accurate fatigue strength assessment under actual loading conditions - Interface for time history data compatible with general-purpose mechanism analysis software and measurement software (e.g., ADAMS, RPC, DIAdem) - Input of loads corresponding to superposition (Channel) and transient response (Transient) - Filtering function for quick calculations only at necessary locations - Safety factors and damage calculations for fatigue limits under multi-axial stress states *For more details, please download the PDF or contact us.

Company：マグナ・インターナショナル・ジャパンマグナパワートレイン・ECS（Engieering Center Steyr）
Price：Other

Structural Analysis

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FEMFAT Spot Extension Module: Fatigue Strength Analysis of Spot Welds

It correctly expresses the rigidity of spot welds and SP rivets.

To ensure the structural strength of passenger car and truck cabins, numerous spot welds and punch rivets are required. Each of these joints implies the potential for initial cracks, necessitating particularly reliable methods for fatigue strength analysis. FEMFAT spot provides an evaluation method for accurately simulating the stiffness and durability strength of thin sheet metal components composed of spot welds. FEMFAT spot offers two different approaches: ◆ A method using element stresses from shell elements ◆ A method using element forces from connection elements (JSAE method) *For more details, please download the PDF or contact us.

Company：マグナ・インターナショナル・ジャパンマグナパワートレイン・ECS（Engieering Center Steyr）
Price：Other

Structural Analysis

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FEMFAT Basic Module: Fatigue Strength Analysis of Variable Loads

Calculate the fatigue life and fatigue limit safety factor for repeated loads and alternating loads.

When evaluating the fatigue strength of a set of stress amplitudes, mean stress, and constant stress, FEMFAT basic is an ideal tool. With FEMFAT basic, you can calculate the fatigue life or fatigue limit safety factor of components subjected to repeated or alternating loads. It simultaneously considers various influencing factors on fatigue and analyzes joining structures such as seam welding and spot welding along with the base material, allowing for appropriate fatigue life predictions to be obtained concurrently. It comes standard with a database of over 400 materials. Additionally, when creating new material data, you can use the "Material Generator" to create the necessary material data set for FEMFAT even from limited material strength data. *For more details, please download the PDF or contact us.*

Company：マグナ・インターナショナル・ジャパンマグナパワートレイン・ECS（Engieering Center Steyr）
Price：Other

Structural Analysis

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FEMFAT laminate: Fatigue strength analysis of continuous fiber reinforced resin

It is possible to analyze the fatigue strength of each layer of continuous fiber reinforced resin under multi-axial loading.

FEMFAT laminate is a module for fatigue analysis of continuous fiber reinforced resins (available in ChannelMAX). Within the MAX module, fatigue strength evaluation can be conducted individually for each laminate. The front and back sides of each laminate in the composite material are subject to damage calculation. The analysis method is adapted to the laminate material using the stress types of "Critical Component in Critical Plane," evaluating fiber breakage and interlayer breakage within the fibers. Furthermore, when using a solid element model (typically 8-node hexahedral elements), delamination can also be assessed. For damage calculation, static strength characteristics (tensile strength and compressive strength) and fatigue strength characteristics (S-N curves) are required for loads in the parallel and perpendicular directions to the fibers, as well as for shear loads in the laminate plane. It supports shell and solid elements defined with COMPOSITE properties using Abaqus inp files and odb files. *For more details, please download the PDF or contact us.*