Predict Product Life Before Failures Reach Your Customers

A product can pass laboratory testing and still fail in the real world.

Many structural failures are not caused by a single overload event. Instead, they develop gradually as components experience millions of repeated load cycles, vibrations, impacts, and operational stresses over time. This phenomenon, known as fatigue, is one of the leading causes of unexpected product failures, warranty claims, and costly redesigns.

At TAS US, our Durability Analysis Services help manufacturers predict how long products and components will perform under real-world operating conditions before fatigue-related damage occurs.

Using advanced CAE simulation and fatigue life prediction methods, we evaluate the long-term durability of structures, assemblies, and mechanical systems—allowing engineering teams to identify weaknesses early and improve reliability before production begins.

What Is Durability Analysis?

Durability Analysis is a simulation-driven engineering process used to evaluate how a product behaves under repeated loading throughout its expected service life.

Rather than relying solely on physical testing, engineers use virtual simulations to reproduce years of real-world usage in a digital environment. By analyzing stress histories, load cycles, vibration patterns, and material fatigue characteristics, potential failure locations can be identified long before physical prototypes are built.

This approach enables manufacturers to:

• Predict fatigue life and structural longevity
• Identify critical stress concentration areas
• Reduce the risk of premature failures
• Improve product reliability and safety
• Minimize expensive design changes during later development stages

Our Durability Analysis Approach

At TAS US, we combine Finite Element Analysis (FEA), fatigue analysis, and real-world load data to create accurate durability predictions.

Our engineering team can simulate:

Real-World Loading Conditions

Products rarely experience ideal operating conditions. We recreate actual service environments, including:

• Road loads and impact events
• Repetitive operational cycles
• Dynamic loading conditions
• Vibration-induced stresses
• Variable load spectrums
• Extreme usage scenarios

Fatigue Life Prediction

Using industry-standard fatigue methodologies, we estimate:

• Component fatigue life
• Crack initiation locations
• Damage accumulation over time
• High-risk structural regions
• Expected service life under different operating conditions

Design Optimization

Once weak points are identified, we work with your engineering team to:

• Reduce stress concentrations
• Improve structural performance
• Optimize material usage
• Increase fatigue life
• Enhance overall product durability

Applications of Durability Analysis

Automotive & Commercial Vehicles

Evaluate vehicle structures under long-term road loading conditions to ensure reliability throughout the product lifecycle.

Applications include:

• Vehicle body structures
• Chassis systems
• Suspension components
• Mounting brackets
• Battery enclosures
• Frame assemblies

Industrial Machinery & Heavy Equipment

Prevent fatigue-related failures that can lead to costly downtime and maintenance issues.

Applications include:

• Construction equipment
• Agricultural machinery
• Mining equipment
• Material handling systems
• Industrial production machinery

Structural Components & Assemblies

Assess durability performance of critical load-bearing components subjected to repeated operating cycles.

Applications include:

• Welded structures
• Cast components
• Sheet metal assemblies
• Mechanical joints
• Structural frames

Benefits of Durability Analysis Services

Reduce Warranty and Recall Costs

Detect potential failures before products reach the field, reducing costly warranty claims, repairs, and recalls.

Improve Product Reliability

Deliver products that consistently perform throughout their intended service life, even under demanding operating conditions.

Accelerate Product Development

Validate durability virtually and reduce dependence on multiple physical prototype iterations.

Lower Engineering Costs

Identify design issues early when modifications are significantly less expensive than post-production corrections.

Strengthen Brand Reputation

Reliable products lead to higher customer satisfaction, stronger market trust, and long-term competitive advantage.

Why Choose TAS US for Durability Analysis?

As an engineering outsourcing partner, TAS US provides manufacturers with access to experienced CAE engineers and advanced simulation capabilities without the overhead of expanding internal engineering teams.

Our team supports projects involving:

• Durability Analysis
• Fatigue Analysis
• Structural FEA
• Dynamic Load Assessment
• Product Life Prediction
• Design Optimization

Whether you are developing a commercial vehicle, industrial machine, heavy equipment structure, or mission-critical component, we help you make informed engineering decisions backed by simulation-driven insights.

Build Products Designed to Last

Product durability is not something that should be discovered after launch.

With TAS US Durability Analysis Services, you can predict failures before they happen, optimize designs earlier, and bring more reliable products to market with confidence.

Contact TAS US today to discuss your durability analysis and fatigue simulation requirements.