04,01,2026 10 views
technology empowerment
Assist customers in realizing value
As the development cycle continues to shorten, OEMs (vehicle manufacturers) are facing increasingly severe challenges and must make confident and correct design decisions in the early stages of the project. Therefore, computer-aided engineering (CAE) simulation has become a crucial tool, and its effectiveness depends entirely on the quality and relevance of the material data behind it.
At Ascend, we actively promote the advancement of material technology, always committed to helping OEMs shorten development cycles, reduce physical testing requirements, and improve the consistency between simulation results and actual performance, achieving rapid verification and optimization of design solutions.
Comprehensive technical support
Traditional material data has certain limitations and is usually based on quasi-static testing under limited conditions. Although such data has reference value for basic screening, it often cannot accurately reflect the true performance of materials in actual vehicle application environments. In the actual service process of vehicles, materials often need to withstand the following tests:
High strain rate load
Anisotropy caused by fiber orientation
Material properties that vary with temperature and humidity
Complex multiaxial stress state
If the input data cannot accurately reflect the above real working conditions, OEM will have to adopt conservative design strategies, increase the number of iterations of prototype samples, and invest high costs in verification testing to compensate for the risks caused by data defects.
The material characterization method of Aoshengde, which is highly compatible with practical CAE applications, has been carefully designed to meet the CAE modeling requirements of OEMs, not just limited to standard compliance testing. We conducted a comprehensive evaluation of the material under realistic working conditions based on the use of injection molded flat specimens to ensure fiber orientation distribution
Tensile mechanical behavior from quasi-static to high strain rate conditions
Multiple orientation properties relative to the direction of material flow
High speed bending response characteristics
Shear, fatigue, and multi axis impact performance
Test analysis covering the relevant temperature range
With advanced measurement techniques, including digital image correlation (DIC) measurement technology as shown in the following video, we are able to achieve full field strain analysis and provide in-depth insights into the anisotropic properties of materials. And these key data are the necessary input data foundation for building finite element analysis (FEA) models.
At Aoshengde, the resources we have invested in DIC data acquisition technology have greatly improved the quality and accuracy of CAE modeling. By providing detailed measurement data on the actual deformation of materials under load, DIC technology can capture the strain distribution of test samples, thereby revealing the characteristics of materials in different directions and the response behavior of local areas.
These richer and more detailed data enable us to assist clients in more accurately calibrating and validating simulation models, thereby generating CAE prediction results that are highly consistent with the actual performance of the materials. In summary, mature CAE material data can help reduce research and development risks:
High speed and precise anisotropic characterization technology can significantly improve the consistency between FEA simulation results and actual physical properties of materials;
Reduce physical testing requirements and lower overall project costs;
Accurate and reliable simulation input data can effectively reduce the need for repeated manufacturing of prototype samples and extensive testing in the later stages of the project;
More efficient decision-making can be achieved in the early stages of the project;
A reliable material model can give the design team earlier design confidence, thereby effectively shortening the entire product development cycle;
Achieve better NVH performance and structural optimization effects;
Capable of effortlessly achieving the optimal balance between stiffness, energy absorption capacity, and durability, thereby avoiding resource waste caused by excessive design.
Customer centric approach
The Aoshengde application expert team can design customized solutions for you. With our products and technology, we can ensure that your components achieve satisfactory quality, performance, and dimensional stability.
Computer aided engineering (CAE) simulation:
Design optimization
mold flow analysis
CFD (Flow Field) Analysis
structural analysis
NVH (Noise) Analysis
Thermal solid coupling analysis
Material, performance, and process support:
Material Properties
Thermal aging data
Component testing
on-site process
