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  • Thermo-Mechanical Fatigue

    Components in high temperature operating environments such as engine pistons, exhaust systems and manifolds can suffer from complex failure modes. The Thermo-Mechanical Fatigue (TMF) option provides solvers for high temperature fa…

  • Adhesive Bonds

    Adhesive bonding is increasingly used in the development of lightweight vehicle bodies to give improved structural rigidity with good durability. DesignLife uses a fracture mechanics-based method to assess which joints in the stru…

  • Short Fibre Composite

    The fatigue of composites poses particular challenges for engineers because the properties of the constituent parts, polymer matrix and fibres, interact to determine the fatigue properties, which vary in each location and directio…

  • Dang Van multi axial safety factor anlysis

    Dang Van is a multi-axial fatigue limit criterion and is a method of predicting the endurance limit under complex loading situations. The output from the analysis is expressed as a safety factor and not a fatigue life. It uses spe…

  • Vibration Fatigue

    The Vibration Fatigue option enables the simulation of vibration shaker tests driven by random (PSD) or sweptsine loading. It provides the capability to predict fatigue in the frequency domain and it is more realistic and efficien…

  • Accelerated Testing

    Vibration qualification for environmental testing can be a time-consuming process. GlyphWorks Accelerated Testing provides the ability to create a representative PSD or swept sine shaker vibration test based on measured data. It e…

  • Seam Weld

    The Seam Weld option enables the fatigue analysis of seam welded joints, including fillet, overlap and laser welds. The method is based on the approach developed by Volvo (see SAE paper 982311) and validated through years of use o…

  • Spot Weld

    The Spot Weld option enables the fatigue analysis of spot welds in thin sheets. The approach is based on the LBF method (see SAE paper 950711) and is well-suited to vehicle structure applications. The spot welds are modeled by sti…

  • Strain Life

    The Strain-Life method is applicable to a wide range of problems including low-cycle fatigue where the local elastic-plastic strain controls the fatigue life. The standard E-N method uses the Coffin-Manson-Basquin formula, definin…

  • Stress Life

    The primary application of the Stress-Life method is high-cycle fatigue (long lives) where nominal stress controls the fatigue life. A wide range of methods is provided for defining the SN curves, including the ability to interpol…

  • Virtual Strain gauge

    If the model has been properly meshed, loaded, and constrained, the predicted virtual strain from DesignLife will correlate with the measured strain. We will quantify the degree of correlation by comparing these actual and predict…


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Product Overview

nCode DesignLife provides fatigue life prediction from finite element results to answer the question “how long will it last?” or “will it pass the test?” before you even have a prototype. Go beyond simplified stress analysis and avoid under- or over-designing your products by simulating actual loading conditions.

For over 25 years, nCode products have established a reputation for leading fatigue technology, pioneering the first commercial off-the-shelf FEA-based fatigue tool in the early 1990’s. Since then, nCode products have continued to evolve, staying ahead of the competition. nCode DesignLife is optimized for today’s large model sizes and realistic loading schedules.

nCode DesignLife can also be accessed through nCode Complete Durability System (nCode CDS), a licensing system providing flexible use of all nCode desktop products.

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Key Benefits:

  • Reduce reliance on physical tests and avoid costly design and tooling changes
  • Perform smarter and quicker physical tests by simulating first
  • Reduce warranty claims by reducing failures
  • Reduce cost and weight by assessing more design options
  • Improve consistency and quality with standardized analysis processes
  • Correlate directly with physical test data

Key Features:

  • Advanced technology including multi-axial, welds, short-fibre composite, vibration, crack growth, thermo-mechanical fatigue...
  • Intuitive and easy to use software for performing fatigue analysis from finite element models
  • Direct support for leading FEA results data including ANSYS, Nastran, Abaqus, LS-Dyna, RADIOSS and others
  • Efficiently analyze large finite element models and complete usage schedules
  • Highly configurable for the expert user
  • Single environment for both test and CAE data
  • Enables standardization of analysis processes and reporting