BAE Systems Air, a multinational defense, security, and aerospace company, has chosen MSC´s Simufact Additive software for the simulation of metal AM components after a long assessment of all the major AM simulation tools. BAE Systems opened back in 2015 a new Product and Process Development Centre, where they have conducted trials of the market leading packages for the simulation of metal AM processes. At the end of this trial phase, they have concluded that Simufact Additive software can deliver good results and they gained great confidence from the trials that they have carried out. Furthermore, BAE Systems is already using other MSC Software products such as MSC Nastran, Patran, and MSC Apex. Hence, products are coming from one single source, which is a big bonus to them if they keep the process simulation chain in mind.
“For MSC Software, BAE Systems Air is a great partner because it shows that we offer best-in-class solutions and with our MSC One product token system a complete portfolio of solutions can easily be deployed that works hand in hand with BAE’s applications,” Paolo Guglielmini, CEO MSC Software added.
Reduce the number of build trials from more than five to two
Aircraft manufacture is undergoing a move towards higher variety, more specification requirements and lower batch volumes, rather than orders being placed for hundreds of aircraft at a time. Aircraft manufacturers have to consider orders with a batch size of ten or twenty. Of course, this change drives the need to manufacture components for aircraft differently, and explains that additive manufacturing will be a key technology enabler to meet customer demands. While manufacturing components additively, BAE systems must face the main challenges of residual stresses and distortions. Before they employed a simulation software, in some cases they had to complete five or six build trials, which are costly and time-consuming. Now they can reduce it to just two builds per component with the future opportunity, through experience, reducing to a ‘right first time’ approach. At this stage, they are pleased that their Application Engineers will use the MSC software solution that enables them to create the build preparation of a component in order to get the best orientation and support strategies for a particular build. Employing Simufact Additive, BAE Systems is now able to reduce the distortion in components by more than 70 per cent at the first iteration step.
“We are proud that one of the largest defense contractors in Europe, and a company that is among the world’s largest defense entities, decided on Simufact Additive to roll out their additive manufacturing processes. The trust BAE have put in us reinforces our approach and the great work being done by our development team,” says Dr. Hendrik Schafstall, Simufact´s CEO and Managing Director.
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