Our very own Stephen Warde has been interviewed for the blog of one of the major providers of CAD/PLM software. Speaking to PTC, Steve highlights the difficulties faced by design engineers and the impact materials have on the ultimate cost and performance of a product.
Simulation engineers are often desperate for sophisticated material properties to support their temperature dependent and/or non-linear material models, enabling more accurate simulation and validation of product performance.
If you are in the ‘material authority’ role in your company, either as a materials specialist or a member of the simulation team who has acquired this responsibility, you will need to respond! I’ve worked with many people in this role who are dedicating a lot of time to queries from design and simulation engineers about how materials will perform under various conditions, or which is the best material to use in certain operating conditions and environments.
I recently presented at a web seminar hosted by Granta’s partners at Dassault Systèmes, and it raised an interesting question about the materials property data needed by simulation analysts. We were looking, in particular, at the Abaqus/CAE® software. Its users want accurate material properties for use in their CAE software. But they also want confidence in that data – to know that it comes from a reliable source. And their companies want control: i.e., to ensure that all of their analysts are using data that is consistent, up-to-date, and traceable should simulation results ever need to be reviewed or updated. How can we meet these various requirements without disrupting well-established workflows and processes?
“I’ve been working in materials information technology since 1987 and the last year has been notable for greatly increased interest and engagement from companies who want to integrate managed materials information with their PLM and enterprise CAD process.” So said Granta’s Dr Arthur Fairfull as he introduced his presentation to an impromptu crowd of around 200 on the show floor at this week’s PTC LiveWorx event in Boston.
A crowded Granta booth at the PTC event was further evidence of this interest, following on from similar interest at the recent Siemens PLM Connection in Orlando—an event which included a number of in-depth sessions on materials information management.