AutoForm

The main product is AutoForm with various modules running either stand-alone or integrated into CATIA and/or NX.[3]

The AutoForm products are divided into various solutions targeted at areas of application along the Sheet Metal Engineering Process Chain. These solutions address Product Design, Planning and Bidding, Tooling, and Production.[4] At the core of the AutoForm solutions is Finite Element Analysis solver technology applied to sheet metal forming simulation. AutoForm utilizes an Incremental Solver for its solutions for Tooling and Production, while using Inverse One-step solver for Planning and Bidding, and Product Design. The application of the different solvers is to address the differences in available input information for the different phases of the process chain. During product design and planning limited information is available for design analysis; part geometry, material thickness, and mechanical properties. Therefore, the use of an inverse one-step is appropriate and timely method to evaluate the feasibility of the part design. During tooling development and production support tooling geometry is available and therefore incremental simulation should be applied as a manufacturability check.[5]

In addition to the use of incremental solver technology, the Solution for Production also applies stochastic methods to model the potential for variations in the inputs commonly associated with Sheet Metal Forming Simulation in doing so users can predict the potential for robustness of the sheet metal forming process during the design evaluation and validation. By modeling the effect of production noise C_p and C_pk (process capability index) in production can be predicted. Another use of the stochastic model is to vary design variables. Applying their proprietary method the application allows the user to perform "systematic process improvement" during tooling engineering or production troubleshooting to identify which design variable should be adjusted to affect a beneficial result of the metal forming process being modeled.[6]

AutoForm is involved in joint development projects for sheet metal forming with automobile manufacturers, automotive suppliers and universities:

• Automobile manufacturers: Audi, Daimler, PSA
• Tooling suppliers: Magna, Prabha Industries, Thyssen-Nothelfer
• Material suppliers: Arcelor, Corus, ThyssenKrupp Steel
• Universities: ETH Zurich, Basel University, Twente University
• Hardware suppliers: HP, IBM, Sun, Intel

AutoForm also has cooperative agreements with the CAD suppliers (Dassault Systèmes, Siemens PLM Software), and links its technology to the CAD environments (CATIA V5 and NX (Unigraphics).

In addition, the company is involved in cooperation projects with the CAD/CAM suppliers Missler Software and Tebis for integrating AutoForm software technology in their CAD/CAM tool and die software.