Posts Tagged ‘NX’
Simulation is critical to product development, and more companies are starting to sit up and take notice. You can lower costs, save time, and improve the life and durability of your products all by using simulation. So when you invest in a software solution, you want to be sure it not only is the strongest option available for simulation in the market today, but that it continues to be in the future.
That’s why experts and executives from some of the largest simulation organizations out there including Siemens PLM joined forces at the Analysis, Simulation, and Systems Engineering Summit (ASSESS) to discuss the top issues in CAE and what the future holds for simulation software.
Just what issues did the summit determine are most impactful to CAE? How will they shape simulation software going forward? And how does NX CAE address them? Let’s take a look.
- Design centric workflow
Imagine how much time could be saved if design engineers could easily comprehend simulation results. They could tweak their design based on the results without having to consult with a simulation analyst, thus freeing the analyst to focus on more complex simulations. Increasing ease of use so that simulation is not just limited to “experts” is a win-win for everyone involved. Expect to see more design centric workflows in simulation software going forward. NX CAE already addresses this issue with its customizable user interface, which allows everyone from designers to high-end analysts to use simulation. Integrated design validation tools also go a long way in making simulation more designer-friendly.
- Ease of use and/or usability
It’s not just design engineers who need a user friendly simulation environment: A simplified work environment promotes productivity in analysts too. Anytime you make someone’s job easier, they will be happier and get more work done! NX CAE’s new multiphysics environment addresses this concern. Complex simulations such as blade clearance analysis are simplified in this new environment, as analysts can now perform both thermal and structural analyses at the same time on one model. It’s easy to build a coupled analysis, because the analyst can do so on one mesh using the same tools he or she is already familiar with.
- Analysis & simulation before CAD
When you introduce simulation earlier in the product development process, it helps drive changes to the design. Engineers are able to validate the design early on to make a product that will perform better and last longer than if geometry drove the design with simulation performed as an afterthought. It also allows for faster design-analysis iterations through an integrated process. NX CAE facilitates simulation-driven design because it is based on the same platform as NX CAD. Software that allows you to implement simulation sooner—as NX CAE does—will be on the forefront of simulation industry minds.
- The impact of web, cloud & mobile devices
What hasn’t been impacted in the last ten, fifteen or twenty years by the Web and mobile devices? Of course they are going to change the way we think about—and ultimately use—simulation software as time goes on. The cloud has huge implications for simulation as well. Think faster runtimes when you use the power of cloud computing to divide a problem up into smaller pieces, for example. This is a hot trend for simulation that will be garnering a lot of attention in the next few years. Currently, NX Nastran is available on the cloud with Rescale.
- Capturing and reuse of knowledge
Knowledge reuse saves engineers time from creating the same models or data sets over and over again. It can dramatically reduce design development time, so you get your products to market faster. And all of these savings in time translate to savings in cost as well! Time is money, after all. That’s why this concern made the list of top issues in the simulation industry today, and also why you can expect industry leaders to continue to develop ways for their software to capture and reuse information. NX already goes a long way in helping clients with respect to this area. NX Reuse Library is a central platform where users can drag and drop reusable objects into an NX session, among other features.
Other top CAE issues the summit plenary identified include:
- Systems approach to combining heterogeneous models
- Speed & model fidelity
- Unattractive technical issues
- Changes to licensing models
For more information, be sure to check out the ENGINEERING.com article this post is based on!
“I want it, and I want it now!”
You may have heard these words come out of your child’s mouth at one point or another, or perhaps your inner child has stamped its foot while snarling this phrase. Whatever the case may be, the fact remains that we live in a culture of now.
The ever increasing speed at which technology improves and changes has conditioned society to want new and improved products sooner. While we may not always express our wants in such a straightforward and demanding way, the expectation is there.
“The development lifecycle at Nissan is being shortened all the time,” Nissan senior engineer Ian Keen says. “Customer demands are ever increasing.”
This phenomenon is not unique to Nissan. Anyone familiar with the automotive industry should recognize it as a growing trend. But what can you do to ensure your company will rise to meet these challenges?
Nissan saw the answer was to improve their PLM solution, says vice president of Nissan vehicle design and development in Europe, David Moss.
“We set a target of 99 grams of CO2, something that had never been achieved in a vehicle of this size before,” says David. “We were able to use the advanced simulation tools [in NX] to optimize our design.”
Of course, you must first have a design in order to be able to optimize it. That’s where NX CAD comes into play. Nissan designers were able to reduce data creation time by 20% because they were able to use existing designs from their studio in Padddington.
Nissan also used Teamcenter to work in real time with team members from around the globe. Another effect of increasing technology is the shrinking world phenomenon: People and corporations are becoming more and more global as ease of collaboration and communication increases.
“Many of our teams are geographically dispersed, be it in different locations across the U.K. or even globally in Japan,” says David. “Everybody could work on the same data, and we could really speed up our development and get the answers we needed much quicker.”
The NX Design and Simulation forums offers resources, news, tips and how-to’s from NX users just like you. It doesn’t cost anything to join, and you can get new posts directly to your inbox when you subscribe.
This week’s wrap up from Siemens PLM Software contains a big announcement about the latest release of NX software—NX 10—a mission to Mars that started with NX CAD, and a guest post from TEN TECH LLC’s Director of Engineering, William Villers.
What happened to Mars’ atmosphere? NASA MAVEN probe designed with NX CAD seeks answers – NASA sent MAVEN probe to find out why Mars’ atmosphere has all but disappeared over the last few billion years. Lockheed Martin Space Systems Division developed the craft using NX CAD from Siemens PLM Software.
NX Quick Tips: Foreshortening Symbols added in NX 10 – We announced NX 10 earlier this month, and with the announcement came an exciting new NX Quick Tips video showcasing a newly added capability to the NX CAD software.
Preview Latest Software Release at 2014 RUG Meetings – The Siemens PLM Software team will demonstrate a preview of the next release of software at the Regional Users Group (RUG) Meetings that you won’t want to miss. Events are still being held across the country. Look for a location near you!
Better Battery Thermal Management with Co-Simulation – Temperature is a critical parameter for Lithium-Ion batteries, and co-simulation with NX Thermal and LMS Amesim leads to further insights into the effects of this parameter.
Most of US military active fleet carries electronics certified by TEN TECH LLC using NX CAE – Guest blogger William Villers of TEN TECH LLC discusses how NX CAE has met the challenges faced in engineering electronics for US military fleets.
Better Together: Integrated 1D/3D Simulation with NX CAE & LMS Imagine.Lab Amesim – LMS Imagine.Lab Amesim 1D simulation coupled with NX CAE 3D simulation drives systems driven product development, giving engineers the power to design better products faster.
Today we’re proud to announce the latest release of Siemens’ NX™ software, NX 10.
We’ve made some exciting changes with this latest version of Siemens PLM Software’s NX software. From feature enhancements to brand new capabilities in CAD, CAM and CAE, NX 10 has something for designers, manufacturers and analysts alike.
My favorite option is the new touch-enabled interface that puts product information literally at your fingertips. You can use NX 10 on tablets with Microsoft’s Windows. Using your hands to manipulate shapes is a more natural, intuitive way of designing.
Combine this with improvements made to NX Realize Shape, and you’ll be creating highly stylized shapes with complex surfaces in no time. NX Realize Shape uses an approach to creating 3D geometry that was pioneered by the entertainment industry for films.
Another great enhancement we’ve made should spark the attention of simulation analysts: NX CAE features a new multiphysics environment. You can easily build coupled solutions on the same mesh using the same options you’re familiar with thanks to its consistent look and feel. And this environment streamlines complex simulations, because it connects multiple solvers.
You can experience the new functionality of NX 10 starting in December.
Read about all of the new changes and features we’ve added based on feedback from users like you in the NX 10 documentation.
Today, thanks to the Internet, even the phrase “in the blink of an eye” has nearly become obsolete, as we are able to type something into a search engine and get results in three centiseconds. That’s three times faster than you can blink!
This speed has driven the demand for immediacy: We live in a culture of now. “People must be engaged in a culture of continuous improvement,” states Ed Roubal, design engineering and tooling director for Graham Packaging Company. So where does this leave product development?
As society grows accustomed to the rapid speed of new and improved technology, there is a need for the product development process to catch up. The solution is CAD and CAE integration.
Both CIMData and Scientific Computing World have noted how pivotal to product development CAD/CAE integration is. But due to a longstanding history both within organizations and the PLM industry as a whole, a culture of separateness has endured.
Three factors contribute to the cultural issue of CAD and CAE integration: People, Process and Technology. We will delve into these further in future posts to come, but for now let’s look at where the problem originates and why integration matters.
Divergence between CAD and CAE stems from the way the technologies evolved. Design and analysis were completely separate processes performed by different departments. Only recently has the market has begun to shift toward incorporating analysis into the early design stages. Many companies, however, have yet to make the transition due to the cultural issues listed above, which we will explore later.
Simulation driven design solves problems early on in the product lifecycle. Paul Schrier refers to this process as CAE-centric design, but the meaning is the same: Engineers validate and change designs based on simulations conducted in early concepting. This speeds up the design process and improves the overall design because it guarantees your design will work as you intend.
Siemens PLM Software offers a comprehensive system that is fully integrated between NX CAD and NX CAE. This CAD/CAE integration enables engineers to collaborate and share information. This supports innovation, because there are more ideas readily available to implement and try. Someone may just come up with a solution you didn’t see.
Furthermore, NX Synchronous Technology makes implementing new tweaks to designs fast and simple, which ultimately improves workflow. It allows you to edit native or imported CAD geometry in the model without understanding how the geometry was created originally (the model history).
NX also maintains associativity between the CAD model and the CAE model. When a user edits CAD geometry, there’s no need for you to manually recreate the analysis model because the mesh and boundary conditions are associated to the base design and the definitions can be updated automatically to reflect the new, updated design. This all contributes to a faster, more efficient environment so you can focus on what’s important: designing a better product.
Future Engineer Series
Meet future engineer Arjun Ballal, a mechanical engineering student at Sri Jayachamarajendra College Of Engineering.
In addition to the Personal Assisted Mobility Device (PAMD) competition at the PACE Annual Forum, students present papers and posters on research projects. Arjun presented a paper on an Automated Emergency Braking System for the India market. He hopes to design and build a new car in the future.
Arjun shares in the video some of the NX features he learned more about in training at the forum. If you’re a student interested in learning more about NX, check out some of our live and on-demand webinars, like What’s new in NX 9.
Connect with other Siemens PLM Software users when you attend one of the free Regional Users Group (RUG) meetings held all over the U.S. over the next few months.
These day-long conferences not only present a great opportunity to network with peers, but you can also hear firsthand how other customers are using Siemens PLM Software solutions such as NX (CAD, CAM, CAE), Teamcenter, Tecnomatix, LMS and Solid Edge as they share their success stories.
Learn about key feature enhancements and the latest software direct from Siemens PLM Software experts and representatives. The team will even demonstrate a preview of the next release of software.
This is a chance to network, learn, and have fun.
Attendance is free or minimal cost thanks to the sponsorship of PLM World Partners who make these events possible. You must register to attend though, so be sure to follow the links below to register for the event nearest you!
This week’s wrap up from Siemens PLM Software contains new NX Quick Tips videos on Synchronous Technology 2D and Pattern Component, along with the next two articles in the Simulation community’s series on integrated CAD and CAE. These articles offer a look at integration issues from the perspectives of people and technology. Check out the links below to learn more, and don’t forget to join the communities for access to
NX Quick Tips: Synchronous Technology 2D – Synchronous Technology 2D gives you the same freedom and speed in 2D that the groundbreaking synchronous technology gives you for 3D geometry. Learn more when you watch the NX Quick Tips Video.
Technology Issues and Solutions Behind CAD/CAE Integration – Even if you and your company recognize the benefits and are committed to integrating CAD and CAE, you need the right technology to make it happen.
CAD/CAE Integration Lets Analysts Focus on Future – You might fear integrating CAD and CAE will lead companies to consolidate roles and eliminate jobs, but it can lead to more value-added work for and an improved process.
Catch all the latest news on CAD and CAE when you sign up for free to the NX Design and Simulation communities today! These interactive forums offer resources, news, tips and how-to’s from NX users just like you. You can even get news directly to your inbox if you subscribe.
There are exciting new stories and tips in the NX CAD Community you don’t want to miss! This wrap up features soccer-playing robots, a racecar that drives 300 km/h solely on electric power, and plenty of video quick tips that make using NX CAD a breeze. Don’t forget to check out the NX Design forum for more great resources and tips! Registration is easy and free.
NX Case Study: Robots become superior “soccer players” by design — The RoboCup is pretty much the World Cup for robots. Learn how Graz University of Technology in Austria designs their autonomous robots with the help of NX CAD.
NX Quick Tips: Attributes and List Expressions — You can use attributes and list expressions to change a part in various ways. Learn how with this informative video.
The NX Design Community offer great resources like how-to videos and articles, as well as troubleshooting tips direct from users like you. Register today—it’s free to join and there is no subscription fee!
Siemens Product Engineering