SketchArt Engineering provides mechanical strength calculations and finite element analysis (FEA/FEM) to support equipment design. We assess stresses and deflections in parts, frames and assemblies under agreed loads, compare design options and identify areas that may need reinforcement. Our internal analysis supports engineering decisions; it is not certified structural approval or third-party sign-off.
Strength calculation (FEM) — scope and methods
What we analyse
Plates, brackets, frames and skids (linear/static)
Welded details and bolted joints (local stress “hot spots”)
Shafts, hubs and interfaces (stress/deflection)
Platform and walkway members/stringers under agreed service loads
Hoppers, chutes and lips under defined loads in areas subject to impact or wear
Buckling, pre-load and contact where the required analysis method is agreed
Methods & standards
Load cases, combinations and acceptance criteria agreed with your team; applicable design standards identified for the specific scope
Connection assumptions, bolt properties and weld details based on the supplied design information; fabrication quality requires separate inspection
Linear static analysis for suitable problems; additional contact or non-linear analysis only where specifically agreed
Mesh sensitivity checks and review of how the assumed boundary conditions represent the supports
Hand calculations for sanity checks; results reported against acceptance criteria
Inputs we need
Send the CAD model or drawings, material properties, load cases, support conditions and the question the analysis must answer. Include allowable deflections, operating conditions, applicable project standards and target date. We will identify missing inputs and confirm the suitable analysis scope.
Deliverables
Calculation notes or a concise PDF report with inputs, assumptions, results, limitations and comparison with agreed acceptance criteria
Result plots (stress/strain/deflection, factors of safety), critical sections and reactions
Design recommendations (thicknesses, stiffeners, weld sizes, bolt classes)
References to the assessed model and drawing revision, with proposed changes for client review before fabrication
Boundaries (so expectations match)
This service provides internal mechanical design analysis, not certified sign-off. Civil or foundation certification, notified-body assessment and pressure-vessel code packages are outside this scope. Where formal approval is required, we coordinate with your appointed specialists and incorporate their requirements into the design.
Need FEA support for a component, frame or equipment modification? Send the model or drawings and your load cases so we can review the scope and confirm availability.
Leave a Request
Send your model or drawings, material data, loads and the design question you need answered. We will confirm the required inputs, analysis scope and deliverables.
1 Step 1
