Archive for the ‘SOLIDWORKS’ Category

SOLIDWORKS 2017 Grouping Components in the Feature Tree

Thursday, December 22nd, 2016

What is a Singularity?

A singularity is a function’s divergence into infinity. Simulation occasionally produces stress (or heat flux) singularities.

How do they occur? Mathematically, the solver uses matrices to represent the elastic field (displacements of the elements). When a highly localized load is applied, the gradients of the displacement vectors begin to diverge, causing the roots of the matrices to go to infinity. For a simplified explanation, see the stress equation below. Stress goes to infinity due to force applied in a very small area.

Where do Singularities occur?

Singularities are usually seen at points, edges, or reentrant corners. Reentrant corners are interior corners, with angles pointing into the part. The high stress concentrations are usually seen near 90 degree corners, but can potentially occur for any angle less than 180 degrees.

Why don’t they occur in real life?

Think of the common case of singularities created on interior corners. In software, that corner is perfectly sharp. In real life, there will always be a slight bend.  Also, the part may deform slightly, or “slip”, and allow the faces of the corner to slide against each other. The slight bend and additional friction allow for a converging stress.
“Adjust your legend’s color settings to grey out above the material’s yield point. This prevents singularities from overshadowing other important stress results!” – Joe Engineer, Know It All, GoEngineer

2016 Holiday Gift Guide for the Nerd You Love, Even if it’s Yourself.

Thursday, December 8th, 2016

It’s hard to shop for a gadget-y, tech-savvy person, but here’s a good gift guide for the nerd you love. In my family, I’m the nerd I love.

If you feel the urge to send me any of these items below, the address is 2033 Chennault Dr., Carrollton, TX 75006.

1.     Anoto’s Livescribe Smartpen, \$119.99

I write lists. On paper. With a pen.  Writing helps me remember, while typing with my thumbs on an itty bitty screen does not.  Then I struggle to coexist between a paper and paperless world. But Livescribe solves that. It’s a Smartpen that houses an infrared camera, ARM processor, Bluetooth Smart chipset, flash memory and lithium ion battery all work together to bring your notes to life on your tablet or smartphone. Android and iOS friendly.

Tuesday, November 29th, 2016

Let’s talk about your SOLIDWORKS network license and debunk those myths with facts. Which one of these 5 are you guilty of believing?

Custom Motorcycle Windscreen Brackets with SOLIDWORKS & Stratasys 3D Print Technology

Tuesday, November 1st, 2016

Motorcycle Riding – 2010 KTM SMT

For me, riding my motorcycle is having the freedom of the open road and traveling with the wind in my hair!  Sounds great, right?  Well, after any extended period of riding in the weather elements; physical and mental fatigue takes over, leaving the operation of a motorcycle quite dangerous.

On my quest to create comfort and extend my riding to a long haul, I decided to improve the stock windshield (or windscreen) of my KTM SM-T. This is where aftermarket parts, SOLIDWORKS and 3D printing technology takes over.

Motorcycle Windscreen: Stock vs Touring

Take a look at the stock windscreen below. It looks ergonomically ‘sporty’ but doesn’t provide much protection from the weather elements.

In comparison, you will see a touring windscreen below. This version is significantly taller but still does not provide the necessary protection from the weather elements.

GoEngineer Hosts SOLIDWORKS 2017 Launch Events

Monday, September 26th, 2016

It’s That Time of Year – SOLIDWORKS 2017 is here!

SOLIDWORKS 2017 Launch season is here and GoEngineer is hosting a series of events near you. Come and see what makes great design happen with the new SOLIDWORKS 2017 release throughout October and November.

SOLIDWORKS 2017 has more core power and performance, with enhanced capabilities for emerging technologies. It’s never been easier to design and create with SOLIDWORKS. Areas of focus to help improve your workflow are:

• DESIGN – More core power and performance to get your job done faster
• VALIDATE – Greater design ideas that lead to breakthrough innovations
• COLLABORATE – Unlock any 3D model to work with SOLIDWORKS
• BUILD & MANAGE – Data integration from concept to manufacturing to drive business needs

Whether you’re a fresh startup or experienced global company, SOLIDWORKS 2017 provides an integrated development ecosystem that helps you turn your ideas into finished products faster and with higher quality.  Come and learn more at one of our live events – Reserve your seat today!

SOLIDWORKS World 2017 is coming to Los Angeles

We are just a few months away from the premier 3D design event of the year, SOLIDWORKS World 2017!  Taking place in Los Angeles, CA from February 5-8, 2017, this event is where like-minded professionals come together to share their passion for SOLIDWORKS.  Here are a few reasons why you should attend:

• Find answers to your everyday design challenges & learn best practices
• Get a preview of the future of SOLIDWORKS
• Explore new technologies & test drive the latest tools
• Collaborate with similar companies & make new friends!

Early Bird Savings:  Register now to take full advantage of what SOLIDWORKS World has to offer while saving money. Now through November 4th, all full conference registrations will receive \$200 off.  Additional details visit: SOLIDWORKS World 2017 .

How to Successfully Design Plastic Parts

Tuesday, September 20th, 2016

Plastic Part Design – A Career

Injection-molded plastic part design is a  job thet tends to fall into your lap.  You have zero qualifications, and yet, you are supposed to do it perfectly while blindfolded. It’s difficult to lunge forward with confidence when you are building on a poor foundation.

The result is that you proceed with the project with a “learn-as-you-go” approach. Even so, there’s still opportunity to avoid common mistakes, make smart decisions, and release a smart, young, well-prepared injection-molded part into the universe, ready to make a big impact and change the world.

Read on to learn How to Successfully Design Plastic Parts.

Olympic Weightlifting Gets Drop Tested with SOLIDWORKS Simulation

Monday, August 15th, 2016

Ever wonder why rubber weights are used in Olympic weightlifting, but iron plates in most gyms?

We did. So, we looked into it.

The World’s greatest athletes demonstrate what it means to push the boundaries of human potential at each Olympic Games. In Olympic weightlifting, for example, new records are being set every year. Much is said about the athletes and how they challenge their limits to achieve new heights, but what about the equipment?

Weightlifting Equipment

• Has it always been the same?
• What kind of stress occurs when the bar is dropped?
• How could pushing the boundaries of design enable athletes to achieve more?

At GoEngineer, these are the kinds of questions that keep us up at night.

Here’s what we found;  changing the material of the weights, changed the sport of weightlifting.

See our Simulation FEA Drop Test

Weightlifting has been an Olympic event since the very first Olympics in Athens in 1896. Back then, the bar and the plates were made out of iron. The rules required athletes to gently return the weights to the ground. This obviously wasn’t possible when an athlete was going for a max effort lift, and would miss.

What to Expect When You’re Expecting a SOLIDWORKS CSWP Certification

Friday, July 29th, 2016

Your marriage to SOLIDWORKS is on a good steady road and then, all of a sudden, either (1) the boss asks you to get SOLIDWORKS CSWP certified or (2) you decide on your own to get certified.  Not all certifications are planned or intentional, but if you find that an exam is on the horizon, you can still take steps to prepare for a healthy full-term certification.

SOLIDWORKS Exams are completely paperless, timed exams.  The CSWP exam is broken out into 3 consecutive segments “trimesters”, totaling 3 hrs and 30 minutes of active labor.  Answers are usually not multiple choice.  Testers submit answers by manually entering a value: the volume, weight, or center of mass of your SOLIDWORKS model.  If you’re really good at cheating on tests, you won’t fare well on this exam.  Be aware that you are going to have to give birth to your very own SOLIDWORKS creation starting with not so much as a zygote.

Question 1 starts with something along the lines of “Make this.”

Seems reasonable…until Question 2 slams you with something along the lines of “Change what you just did into this whole other animal.” [insert expletives and panic here]

Just remember that getting a Certification is a beautiful, magical thing.  It’s just as much about the journey as it is the end result.

Tuesday, May 17th, 2016

Over the last few years, GoEngineer hosted a series of technical events in late spring.  During these events, we showcased how our technology platforms work together to produce efficient workflows.  Last year’s event was a little different.  We packed 12 topics into 6 timeslots for a full day of learning.  With over 2100 attendees during the last few events, we want thank you, our client partners, for this huge success!

Shape Your World Is On Its Way!

We are back at it this year with an exciting new project and schedule of topics.  Shape Your World is the place where you can explore technology and learn processes from our experts.  This is the perfect opportunity to catch-up and collaborate with old friends.  You might even find a new one! With 7 time slots available starting at 9AM each day, we allow you to customize your agenda while attending several sessions that best fit your needs.

Batman v Superman – Scientifically Speaking, Who Would Win?

Monday, March 28th, 2016

Batman v Superman – Who will win the battle of the ages?

Batman v Superman: Dawn of Justice hit theatres worldwide.  Previews clearly show Batman holding his own against Superman. As an engineer, I’m a Batman fan at heart. I want to believe that the Caped Crusader will ultimately defeat that Kryptonian. So, let’s take a look at this matchup and use engineering technology, all available to Wayne Enterprises, to devise a plan of attack.

Movie fans and comic geeks will all have their opinion on the battle of the ages. But what does science have to say? Read on…

(Source: Warner Bros.)