Tips & Tricks

Solid elements morphing by twist in Visual Mesh

In the case of 3D meshes, the term morph can be interpreted as the change of appearance of a graphical object. The morphing process is then defined as the construction of an animated sequence corresponding to the gradual transition between two different objects, so-called source (initial) and target (final) models. The objective of a morphing method is to compute a transformation ensuring a visually pleasant transition between the two, source and target shapes

Demonstrator of typical Stamp-Assembly process in automotive BiW manufacturing

New Stamp-Assembly non-confidential tutorial available

Visual-Assembly Overlap Resolve positioning

The most effective way how to position your distorted components into the clamping system.

Visual-Mesh for Assembly setup - How to create mesh for shell analysis from CAD.

Short video how to create shell mesh from CAD using Visual-Mesh application.

Visual-Environment Highlight of Visual-Seat: STAN Thermal Dummy

STAN is a thermal dummy to test thermal comfort and moisture management characteristics of automobile, truck, and airplane seating. This device is commercialized by Thermetrics® and some relevant information can be found here: https://thermetrics.com/products/manikin/stan/. In collaboration with Thermetrics, ESI developed a numerical model of the STAN dummy for the prediction of its thermal behavior. No humidity is managed in this version of the model. A process for the setup of the seating and the thermal simulations of the STAN dummy have been added in this version.

Visual-Environment Highlight of Visual-Seat: Sewing Simulation Guided Setup

Sewing simulations aim at assembling flat cover patterns and wrapping them around deformable foam block. This application exists in Visual-Seat for many versions as a set of toolboxes and functionalities enabling to set-up this type of input. This has been enhanced with a workflow gathering all tools and functionalities and proposing them in the right sequential order to provide some user guidance.

Visual-Environment Highlight of Visual-Seat: Foam Blocks Positioning

When assembling the different components of the seat, it may happen that the foam at rest is intersecting the frame and/or the suspensions. In order to remove those intersections, a simulation-based technique had been implemented previously by applying surface pressure on foam. Upon customer request, a new method has been added where the frame (and suspensions) can be scaled down and moved initially to retrieve progressively their size and position during simulation, when the contact with foam is active.

Overview of PAM-DIEMAKER for CATIA V5

Quick overview of PAM-DIEMAKER for CATIA V5 workflow and additional functionalities for following operations, from design up to simulation in PAM-STAMP

Construction tools : Generic Editors - PAM-DIEMAKER for CATIA V5

DM Construction Editor allows quick creation of high quality surfaces using existing underlying surfaces in combination with DIEMAKER Generic Operations. DM Hole Editor is an adaptation of Construction Editor used specifically for holes filling.

Construction tools : Generic Operations - PAM-DIEMAKER for CATIA V5

Video presenting main functionalities of generic surface operations within PAM-DIEMAKER for CATIA V5