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Mechanical FMEA

Perform detailed mechanical FMEDA and FMEA

The detailed mechanical Failure Modes, Effects and Diagnostic Analysis (FMEDA) is a technique used to evaluate the reliability of a given mechanical product based on the detailed mechanical drawings of the assembly

The results of a FMEDA are a set of failure rates that can be used to determine the probability of failure, and the Safe Failure Fraction (SFF) needed for a given SIL.

Typically the mechanical FMEDA is supported by a design / construction FMEA to prove the robustness against sistematic design faults.

The outcome of this service is a detailed mechanical FMEDA / FMEA report that meets all IEC requirements for such a document.

Tools
  • exida SILcal v.9
  • IQ FMEA

SILcal is an analysis tool wich shall help and support hardware designers of safety-related systems to:

  • Carry out a detailed Failure Modes, Effects and Diagnostics Analysis (FMEDA) according to IEC 61508 with:
    • traceable failure rates
    • traceable distribution of the failure rates for the different failure modes;
  • concentrate on the analysis work by offloadinf the development team from searching and selecting activities for failure rates and failure modes

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