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Desktop Engineering Blog

The importance of composites in Aerospace and Automotive industries

Posted by Geoff Haines on 05-Oct-2017 09:00:00

Raise your hand if you’ve ever sat down and asked yourself ‘what can we do to improve our product quality?’ but struggled to find the most cost-effective way to do this. 

As the complexity of product designs increases, so too does the need to find the right materials and techniques to bring these designs to life. This is where composite materials come into their own. 

Here’s how your organisation can benefit from the use of composite materials and how the aerospace and automotive industries are making strides in the use of composites.

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Topics: Various - ICAM, Automotive, Aerospace

Understanding the risks in the aerospace supply chain

Posted by Geoff Haines on 15-Sep-2017 11:00:00

As consumers around the world are demanding greater access to air travel, this has led to orders for 38,000 new aircraft. Although this represents the potential for significant revenue, OEMs and suppliers face significant risks that they must overcome in order to develop these aircraft cost effectively and ensure a quick time to market. 

A major trigger of these risks is how OEMs are now tasking suppliers with designing aerospace parts in addition to manufacturing.

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Topics: Aerospace - CATIA, Aerospace, OEM

Topology Optimisation and 3D Printing

Posted by Andy Woodward on 26-Apr-2017 09:00:00

The use of FEA to design ‘optimal’ components has been around for nearly two decades.  In general terms it works by meshing an available volume for a part and then eating away at the space iteratively to leave just those bits of the mesh that are doing work while aiming at a target mass for the part, as in the examples below.

 

Using this method ‘raw’ it is easy to see how un-manufacturable designs can result, so much effort has been invested by software developers to place manufacturing constraints on the optimisation process to, for example, eliminate voids or undercuts in moulded parts.

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Topics: Various - MSC, Automotive, MSC Software, FEA, Aerospace