What is FEM Analysis? From the Basics to Application Examples

Contents

Introduction
What is FEM analysis?
Features of FEM analysis
FEM Analysis Application Fields
Conclusion

Introduction

FEM analysis (Finite Element Method Analysis) is a method of numerically simulating the behavior of structures and products, and contributes greatly to improving the efficiency of design and development. This column explains the basic concepts and application examples of FEM analysis.

What is FEM analysis?

FEM (Finite Element Method) analysis is a method of dividing a complex structure into small elements (finite elements) and predicting the overall behavior by calculating the physical behavior of each element.

Features of FEM analysis

– High-precision simulation: Enables analysis of internal stresses and deformations that are difficult to measure experimentally.

– Cost reduction: Reduces the number of prototypes and supports design optimization.

– Various applications: Can be used in a wide range of fields, including structural analysis, thermal analysis, fluid analysis, and electromagnetic field analysis.

FEM Analysis Application Fields

Structural Analysis

– Strength evaluation and durability improvement of automobiles, aircraft, and buildings.

Thermal Analysis

– Heat dissipation design of electronic equipment, thermal stress analysis of engine parts.

fluid analysis

– aerodynamic analysis as an alternative to wind tunnel testing, fluid flow analysis in piping.

electromagnetic field analysis

– evaluation of electromagnetic characteristics of motors, transformers, and electronic components.

Conclusion

FEM analysis is an important technology that contributes to improving the accuracy of product design and shortening development time. In the future, it is expected to be combined with AI and cloud technologies to enable more advanced analysis and optimization.

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DMG森精機 - VS1000/40/2050
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ASHIDA MFG Co., Ltd.
Autoclave Oven 2
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ASHIDA MFG Co., Ltd.
Autoclave Oven 3
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Oven
Size : W1,000xH1,000xD1,000mm / Temperature range : Environmental Temperature +20 - 300℃ / Temperature elevation capability : Environmental Temperature (20 - 40℃) - 300℃ / 45min less / Vacuum system : back suction system / Vacuum units : 10

ESPEC CORP.
Temperature & Humidity Chamber

INSTRON
Static Universal Testing Machine 5985

Oven
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NEO
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Toshiba Matrixeye EX (Ultrasonic flaw detector)
Matrix-Arrey : 32

AMETEK CREAFORM Metra
SCAN750 Elite (3D scan)

Olympus Corp.
Inverted Microscopes

Oven
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Cutting Plotter Table working place : W1,500xL3,500mm

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Cutting Plotter

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Krauss Maffei
Epoxy resin injection machine Resin 60L ／ Hardener 25L

Krauss Maffei
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