LETTER FROM THE CEO by DOMINIC GALLELLO President & CEO MSC Software Simulating the Complete Engineering Process A few years ago I attended a global leadership conference where the attendees on the opening night sat right in the middle of the Los Angeles Symphony Orchestra. They powerfully demonstrated the sounds that an orchestra would make if they were not working well together. It was not good. Finally the conductor took control of all the sections and to no surprise, the music was fantastic. If you think about the number of simulations that take place in a product development process, it is really not much different. If one of the members of the simulation orchestra delivers great results, but they are alone and disconnected from the rest of the development process, it is pretty clear that the results will not be optimal. Over the past few years, we have been assembling the major sections of the simulation orchestra to simulate the complete engineering process: • Materials – The design of new materials which reduce weight and provide same or better structural integrity with reduced part count, materials that have better acoustics properties, etc. is becoming more and more critical. This can be for materials of chopped fiber and continuous fiber composites as well as metal which is still the predominant material for cars, trains and planes. Design, testing and management of new materials should be a natural part of the design process, not relegated to just a “special few”. We enable engineers to use the design variables of new, advanced materials with certainty as a natural part of their design process. • Fabrication – As the materials are chosen, they need to be formed into parts. Forming, forging and other fabrication processes are done by a huge number of companies. Forming simulation we have done before, but annealing, rolling, curing, 3D printing and general simulation of fabrication is something new and offers our customers the ability to use simulation to explore the impact of fabrication on the materials behaviors and the robustness of their designs in the face of realizable material variability. Support the simulation of the as-manufactured spatial property variation to enable parts/systems designers to design to robust manufactured parts with minimal margins. Enable the fabrication engineering departments to decide on the best ways to work the material to obtain the design targeted properties. • Parts – The ability to quickly model and shape parts for simulation that runs the first time has been difficult to achieve over the years. And now, as light-weighting is driving engineers to refine their parts designs and 3D printing and other fabrication methods are opening new design options, it is even more critical to enable engineers to design the parts. It is no longer enough to validate that the part meets its operational criteria. Make simulation tools easier to use and tie them more closely to the geometrical design parameters. Enable the easy exploration of fabrication methods in the simulation of parts behaviors. • Assembly –Idealized parts from the traditional design process don’t always behave the way you want after being fabricated and then joined to an assembly. Welding, riveting, annealing and spatial variations from strain hardening and forming of steel and aluminum change the characteristics of the subsystems and systems and this cannot be ignored. The joining process is another very important input into the design process to understand overall system behavior and how to exploit it in the design of parts and in the design of the assembly process itself. • Systems – Getting the system model just right gets more and more challenging. Lightweighting, acoustical optimization, energy management, stability augmentation of the dynamic behavior and more and more specialized load cases coupled with a need to minimize the use of margins of safety to create certainty in the design creates a seemingly endless back and forth between the system model and the myriad of part models. The reduction of just one loads cycle has incredibly positive time and cost impact on the overall development process. Enable the systems model and its criteria to be visible throughout the design process. Simplify the exchange of systems and parts behaviors and properties through the supply chain. All five pieces of the process are now in place. With the building blocks laid down, it offers us incredible opportunities to assist our customers to accelerate not only each piece of the process but also to exploit even greater design improvements by simulating the materials to systems processes. We look forward to working with you to realize the full potential. Volume V - Spring 2015 | 7
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