Category Archives: Materials in CAD/PLM

The REACH Authorization List gets an update

Restricted Substances

The REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) Authorization List has been updated to include 12 new substances, bringing the total to 43 substances. REACH is a European Union regulation that addresses the production and use of chemical substances to provide a high level of protection for human health and the environment.

Its remit also includes the enhancement of innovation within the EU chemicals industry, and to promote the use of alternative assessment methods. Granta Design will be incorporating the changes to the REACH Authorisation List in the July release of its Restricted Substances Data Module, which provides the database component of the GRANTA MI:Restricted Substances package.

The GRANTA MI:Restricted Substances package enables customers to combine in-house datasets on their materials and specifications, together with high-quality datasets provided by Granta on legislations and lists, restricted substances, engineering and coating materials, and industry specifications.

Using Granta analysis tools, a company’s material and process portfolio can be risk-assessed to identify compliance and obsolescence risks, enabling effective mitigation strategies to be put in place. Using Granta’s CAD and PLM integration tools, minimal risk and compliance can be ensured in new design, while other tools enable companies to risk-assess and produce compliance reports on legacy products.

The oversight and development of this package is in collaboration with the Environmental Materials Information Technology (EMIT) Consortium who have recently announced their latest new member, Bombardier Aerospace.

PLM Integrated Material Intelligence: Can We Get the Best of Both Worlds?

PLM Integrated Material Intelligence: Can We Get the Best of Both Worlds? It’s an interesting question, posed in a recent blog post by Siemens PLM Software. 

The post begins by highlighting a very important point: consistency should rule where materials data management is concerned. It goes on to highlight that there’s too much scope for error if an engineer in one part of a company works off a different material definition from a designer somewhere else. But, at the same time, companies need depth. They’re looking to squeeze every drop from the rich materials data available to them.

Continue reading

Engineering in the Material World

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.

Continue reading

Are you in a ‘materials authority’ role and supporting simulation?

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.

Continue reading

What is best practice in the preparation and use of materials data for simulation?

cad-thumbnailI 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?

Continue reading

Integrating materials information in CAD and PLM

mi-gateway-thumbnail“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.

Continue reading