Airbag-folding simulation system for Ansys LS-DYNA

Highly Accurate Creation of Complex airbag Fold Models

JFOLD is a airbag folding systemcritical for automotive crash. You are using proven Ansys LS-DYNA in automotive crash as a solver, allowing you to create complex folded airbag modeling. You can also manage complex collapsed phase with a flowchart (tree-structure). This allows you to create airbag modeling with different folding patterns. In addition, there is a built-in function that makes it easier to set the position of tool to be folded and response with an intuitive interactive of GUI.

Streamline the Design and Development of High-Performance Airbags for Occupant Protection

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Airbag performance depends heavily on the folding pattern, which directly impacts occupant protection. JFOLD enables the creation of highly accurate folded airbag models and accelerates safety evaluations during the design phase. This helps reduce risks such as out-of-position issues while speeding up development. By leveraging a CAE-based process, JFOLD minimizes reliance on physical prototypes and testing, delivering cost savings and quality improvements simultaneously. Incorporating high-precision models early in development allows for rapid design optimization and shortens time-to-market. JFOLD is a powerful solution that combines airbag safety performance with development efficiency.

Developer

JSOL Corporation

■ Features & Services

Building an airbag model with intuitive and interactive tools

Use flowcharts (tree view) to create airbag modeling for different folding patterns

Review and Modify Action Types in tool Sets

You can freely set up and modify various actions-move, rotational, fold, roll fold, and loading loading. You can visually see the type of action type.
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Previewing Features in tool Meshed response

The Preview feature allows you to animate response of tool meshes prior to calculating in Ansys LS-DYNA.
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Collapsed phase Administration with a Flowchart (Tree Structure)

You can manage complex collapsed phase with a flow chart (tree view). Every state represents a single computation of the folding solution, which successively takes over the computation to create the desired folding geometry. You can create different folding patterns by branching the fold phase.
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