fe-safe calibrated wire-load fatigue comparison
Dassault Systèmes SIMULIA · Materials, structural and mechanical simulation
- Purpose
- Wire-bond fatigue assessment needs separate checks of loading histories, local stresses and wire properties.
- Technical approach
- fe-safe uses FEA results and cyclic loading data for multiaxial fatigue analysis and comparison of modeled damage and potential fatigue locations.
- Scope of use
- A possible post-processing tool for calibrated wire/contact models with representative material data and failure correlations.
- Limitations and open questions
These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitationsBulk-material database curves are not automatically valid for fine wires or bonds. Predictions need the relevant fracture mechanism and do not replace bond-strength measurements.
What to prepareBLNKK suggests gathering geometry, loading/temperature histories, FEA results, material fatigue data and fracture or cyclic-test records.
Confirm with the supplierConfirm supported result formats, applicable fatigue methods, wire/interface parameter sources and the model-to-test calibration approach.
- Public evidence
- The supplier lists Abaqus, ANSYS and Nastran interfaces, multiaxial strain-based fatigue and duty-cycle analysis; it does not validate this wire-bond application.
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BLNKK organizes information from public sources. A company profile does not imply a documented solution. Applicability still needs confirmation against your samples and engineering conditions.