Finite Element Analysis (FEA) is a powerful computer-based method used to simulate how a product, component or assembly will behave under real-world conditions. By breaking down a complex design into smaller, simpler “finite elements,” it can accurately predict stress, strain, vibration, heat transfer and other physical effects, allowing for virtual testing before any physical prototypes are made.
Computer-Aided Design (CAD) is the process of creating the 2D or 3D geometry of a design—it is the digital blueprint. FEA is the analysis performed on that CAD model to simulate its physical behaviour. In short: CAD is used to draw the part, and FEA is used to virtually test it.
FEA significantly reduces the need for expensive and time-consuming physical prototyping. It allows engineers to:
Static analysis evaluates a component under loads that are constant over time. It is ideal for determining strength and rigidity under a steady, unchanging force. Dynamic analysis simulates performance under loads that vary with time, such as impacts, vibrations, or complex operational movements. It is essential for understanding how a product behaves in real-world, moving conditions.
By predicting the service life of a component, fatigue analysis allows you to prevent unexpected failures in the field. This directly reduces costs associated with warranty claims, product recalls, and potential damage to your brand’s reputation. It also allows you to confidently optimise material usage, removing weight and cost from over-engineered parts without sacrificing durability.
Typically, we require three key things:
Absolutely. Our Drawings & Modelling services are designed for this exact scenario. We can work with you from a basic concept or sketch to develop a detailed, manufacturing-ready 3D CAD model, which can then be used for analysis.
Project cost varies based on the complexity of the geometry, the type of analysis required (eg. a simple linear static analysis versus a complex, non-linear dynamic simulation), and the level of detail required in the final report. We provide a detailed, fixed-price quote after an initial consultation to understand your specific needs.
You will receive a comprehensive technical report that includes a summary of the project objectives, the methodology used, and the key findings. The report features clear visualisations (such as stress plots and deformation animations), data tables, and, most importantly, our expert interpretation and actionable recommendations for design improvements.
