As a member of the Technical Support Team at Symmetry Solutions, each year we are required to be recertified by SolidWorks.  Part of the recertification test is focused on new functionality and features for the latest release of SolidWorks.  As you may or may not know, there is a “What’s New” file for every new release of the software that documents these changes.  You can access this file from your help menu in SolidWorks.  Like many, I am one of those people that scan the document for some highlights when I install each new release.  However, since my recertification test was approaching, I thought I would give it a more thorough read.  You know what I discovered (again)?  There is a lot of good information in that document.  I won’t try and summarize the entire thing, but here is one tip that I think may be useful if you are in the process of updating hardware:

“You can transfer a license from a computer even if SolidWorks is no longer installed on that computer. You can download and run SolidWorks Activation Wizard from the SolidWorks customer portal to transfer the license.”

So now when you get that annoying message about “Activation Count Exceeded” because you forgot to transfer the license off of your old computer, you no longer need to call technical support to resolve the problem.

Note, the tool is new and currently only applies to SW2011 installations.

Take some time and read through the “What’s New” document (again).  It may not be the most fun reading material available, but I recommend it for all SolidWorks users, as it can help you get the most from your software.

P.S.  You will be happy to know that all the members of your SolidWorks Technical Support Team here at Symmetry Solutions passed their recertification test.

If you use the Complete Search as the basis for your search card, you may want to change the default value for some of the check boxes like “Display Folders” or “Search all versions.”  The method to do this is not clear in the Administration Guide for 2011 and isn’t explained in the Help.  It’s not hard, just hard to find!

1. Open the Card Editor and open the search card.
2. Go to the Card menu and select Default Values.
3. In the Default values window, select “Click here to add variable.”
   Scroll down and select the variable such as Find Files, Find Folders, or Search Previous Versions.
4. Click in the Value column and enter 0 to uncheck.
5. Repeat for any other variables.

The other day a customer called in and wanted to show in a drawing one of the components of an assembly in a dashed state. I thought this to be a nice feature to have but did not know if it was possible. So I started looking into this and I stumbled upon Component Line Font from the right click menu. This allows you to change the default setting for Visible Edges, Hidden, Tangent Edges and Crosshatch.

Once you unselect ”Use document defaults” you can change the Line style or Line thickness setting for each. You can also set it to change for all views or just the selected view. Once you have applied this and click on “OK” the drawing will update. As I show in the picture below, the top component is dashed and the bottom one is solid line.

A rubber band stretches over a can.  Simple, right?  But when the rubber band is half the size of the can, simulating that sort of expansion over a large body becomes an enormously complex task.   It was day one of Advanced Non- linear Simulation Training in Chicago.  By the dumb expressions on our faces, Jandra Novak, our Czechoslovakian instructor, knew that we were stumped.  “Try this.” He said.    

We watched as he proceeded to silently work.  We all leaned forward and closed our laptops.  He entered values into the software.  No words, just numerical values.  It’s a language we all speak.  

Without getting into too much detail, simulating the rubber band going over the can was not possible.  The size difference was too great for any simulation software to handle.  What Jandra did, was simple.  He shrank the can and placed it in the center of the rubber band.  Then, he made the can grow.  The rubber band expanded as it came into contact with the can.

To any non-super-nerd it was all just numbers.  But to us, it was physics.  Glorious physics.  (It’s as close to reading the code from The Matrix as I’ll ever get.)  

He clicked “Run” and we waited.  

As we reviewed the result, I leaned back in my chair and had only one simple thought:  I understood everything that just happened. 

I’m smart.

As I walked into O’Hare,  I grabbed my ticket and looked down.  C33.  Gate C33, I thought.  For those of you who have never been, O’Hare is one of the largest airports in the country.  Getting to gate C33 was no small chore.  It took 3 miles of walking to get to.  As I reached the end of the terminal, I read C30, C31, C32.  No C33.  Confused, to say the least, I asked, “Excuse me miss, where is gate C33?”  

“Let me see your ticket,”  she replied.

I passed it across the counter.  I watched her type for what felt like an eternity.  

“C33 is your seat number.  You’re 5 miles away from your gate.”   

Defeated, I plopped down in gate 32.  I leaned back and had only one simple thought:  I’ve got a lot to learn.

-Nick Luyster, Applications Engineer (Simulation)

Having problems opening legacy assemblies that had parts saved internally? If you’re getting the “Unable to locate the file…” error referencing a temporary folder, your problem might be in the naming!

In SolidWorks 2009 and prior, you could rename the entire extension of the virtual component saved within the assembly.  For example a virtual part named “[vpart1^assembly1]” could be renamed to “[Vpart^Assy]” or simply “[vpart].” It was also possible that while doing a Pack and Go, the assembly would be renamed, but not the virtual component. Starting in 2010, this was changed so that only the “part” portion of the name could be changed. A virtual component named “[vpart1^assembly1]” can only have the “vpart1” portion renamed, while the “^assembly1” will always be the same as the assembly it is stored in.

If the legacy file you’re trying to open in SolidWorks 2010 or newer has had the assembly portion of the component renamed, it will not recognize it as a virtual component and will try to find the file. To get the file to open properly in 2010 and later, you will have to go back and open the part in 2009 and find the virtual part. Any parts shown with brackets such as [vpart] will need to be renamed to have the full current assembly name after the carrot. If you assembly is named “assy123” the virtual component needs to be named “[vpart^assy123].” Save the assembly with the renamed component. Now your assembly should open properly and recognize the virtual component!