I don’t normally post articles on holidays. This one is just a short notice that I’ve added a synopsis of all my articles about the 3DConnexion SpacePilot PRO as a single review on epinions.com, which is a bit more detailed than my review on Amazon.com. (The standards are a lot higher for reviews on epinions.) The epinions review doesn’t cover every detail from my long list of articles about this product, though hopefully it covers enough.
Draftsight news (Part 1)
Not that long ago, a new free .dwg 2D editor was public beta released by Dassault Systemes called Draftsight (download it for free here). The fact that this application is free signals a shift in the 2D CAD industry.
According to Fielder Hiss of SolidWorks Corp (a Dassault Systemes subsidiarity), many customers still have the need for 2D. He stated that the free Draftsight application will allow these customers to free up investments for 3D. He also commented that 70% of Draftsight downloaders told others about it and “90% loved it.” With 45,000 installs to-date (mostly during the traditionally slow month of August), the adoption rate is impressive.
Online community
Adjoined to Draftsight is a growing online community that will participate in the application’s use, development and support. The users are given direct input via another technology announced by Dassault Systemes also announced in June 2010, called SwYm (See What You Mean). SwYm allows Dassault Systemes to establish a strong online community backbone for Draftsight users.
How will Draftsight generate income?
Though it is free, DraftSight is not offered as open source. Nor is it offered under a true freemium marketing model. Dassault Systemes is taking a different path.
Funding for the development of DraftSight will come in the form of paid add-ons and services. A yearly maintenance fee covers the following:
- direct telephone or online technical support
- Floating network licenses
- API extension (including LISP)
Even though Draftsight is still in public beta release, Dassault Systemes reports that some customers have already purchased the additional services.
LISP
According to Arron Kelly of Dassault Systems, hundreds of “AutoLISP” functions are already available in Draftsight’s own supported LISP. “It’s not a 1 for 1”, he states. He makes clear that the list of LISP functions will grow based on community input.
I personally would like to see some fundamental LISP functions supported without a service fee. Even some standard functions in AutoCAD started out as customer generated LISP routines. Not providing some portion of Draftsight’s LISP for free may hinder development of Draftsight itself.
Possible impact on 2D CAD industry
Draftsight seems to hit the 2D CAD industry hard. Offering a free alternative to over-priced 2D CAD competitors might be one of the smartest things that Dassualt Systemes does in 2010. Hopefully this time next year, Dassault Systemes will be able to brag about a massive rate of users who convert to Draftsight.
New menu in Enterprise PDM 2011
The user interface in SolidWorks Enterprise PDM 2011 is getting some much needed, though incremental, improvement.
All Enterprise PDM commands are now grouped into four menus that appear just above the file view pane in SolidWorks and Windows Explorer. The advantage of this change is that the shortcut menu (RMB click) is now somewhat shorter. The most frequently used commands are still available in the shortcut menu. Hopefully, this menu reorganization will help clean up the notoriously lengthy shortcut menu of previous Enterprise PDM versions.
For example, Check in and Check out functions are now available within the Actions pulldown menu, yet are still also available in the shortcut menu. Take your pick!
The new pulldown menus and the shortcut menus are still context sensitive, in that the commands which are available still depend on user selection.
SolidWorks 2011 Performance and Reliability
SolidWorks 2011 promises to have better performance and reliability in a few areas. This is a topic that sometimes is not well represented in the What’s New file that are included with SolidWorks products. However, the improvements are still very important.
Memory management
One area of improvement is better memory management. Previous versions tend to eat up more memory as a SolidWorks session remains open and active in Windows. Though this tendency is not completely gone, SolidWorks 2011 is reported to be better at releasing memory when closing or suppressing parts and files. According to Jeremy Regnerus of SolidWorks Corp, users should be able to keep SolidWorks 2011 open longer and with more stability than previous versions. Generally speaking, SolidWorks seems to have taken major strides in stability over the past couple of years.
Better performance logs
To to a better job of tracking issues when they do arise (such as crashes), performance logs will now be more comprehensive to give SolidWorks support better information to determine the cause of the problem.
Simulation
Regnerus also brags about improvements to SolidWorks Simulation performance. He stated that users should see a 20% faster solve time with 15 to 20% fewer number of equations. Additionally, multicore CPU use will allow Simulation to run single simulations much faster.
SolidWorks 2011 Launch website
The countdown is over. The SolidWorks 2011 launch website is now up and running. It’s a bit fancy. Even though it may take a couple of minutes load, it’s worth a look to see much of what’s coming for the next version of SolidWorks. It’s not going to show you every improvement in SolidWorks 2011, but it covers the What’s New extremely well.
SolidWorks 2011 official launch
SolidWorks 2011 launch is now official. The funny thing about launches is that this doesn’t necessarily mean the product will ship right away. That comes later. For this launch, SolidWorks Corp invited a panel of bloggers and journalist to their headquarters in Concord, MA yesterday and today to get a first hand look at SolidWorks 2011. As a matter of disclosure, my accommodations, travel and most meals for this event are covered by SolidWorks Corp. No one has made any requests regarding article creation nor content in connection with this event. Some material (such as images and basic information) was derived from the SolidWorks 2011 What’s New (beta) file. The content of this article is solely of my discretion.
As with each year, there are a number of enhancements in SolidWorks 2011. Here are a few, briefly covered. More detailed articles will follow over the coming month.
Assemblies
One area of note is that SolidWorks now supports fillet and chamfer features within an assembly. Though these new features can be useful by themselves, their is another feature enhancement that helps set a theme. Fillet welds will no longer be necessary as components within an assembly. Instead, simplified weld beads is a new feature that is a simple representation of a weld contained within the assembly itself. These additions and changes will give users more abilities in adding welds and weld specifications to assemblies and drawings.
Design Checker
Design Checker is one of those functions that has a more stealthy existence in SolidWorks. Well, maybe not stealthy, but under-utilized. It is a function that sees incremental improvement each year, but without much fanfare. In the past, I’ve been a little critical of this function’s lack of functionality. SolidWorks 2011 has eight enhancements for Design Checker. The enhancement that I feel is most important is the ability to create standard files (.swstd) from existing SolidWorks file formats. This is step beyond the Learn Checks Wizard currently available. This allows the user to create a new set of check rules based on an existing file.
Drawings
For some reason, SolidWorks never had an automatic way to add a scale label to orthogonal views. There is a macro (that I helped create) which gives the user a non-dynamic method to add scale. The limitation of this macro is that if the scale of the view changes, the macro must be re-run. SolidWorks 2011 now gives the user the ability to add a true scale label to orthogonal views.
The macro may still be of use if there is a need to add pre-established labels to drawing views. For example, if view is pictorial or isometric, the macro provides a quick way to add that label.
ASME drawing standard
I’m not really sure why SolidWorks still calls ASME by the other name ANSI. The switchover to ASME happened like 20 years ago. Either way, SolidWorks 2011 claims that it now “supports some of the requirements of ASME Y14.5-2009”.
One of the important areas of support is geometric tolerance symbols. ASME Y14.5-2009 expanded the role of the ALL OVER modifier to a Profile feature control frame. With this expansion comes a new symbol (the double circle leader). Also included are the new Independency symbol (encircled I, which declares an except to Rule #1) and the Continuous Feature symbol (oddly boxed CF, which applies Rule #1 more broadly).
Parts and Features
More end conditions are now available with the Revolve feature: Up to Vertex, Up to Surface, and Offset from Surface. These can be specified separately in each direction (clockwise and counter-clockwise) of the revolve. These new end conditions are available in Revolved Boss/Base, Revolved Cut and Revolved Surface. This allows for better control and more flexibility in the use of Revolve features.
More enhancements available
These are just a few of the enhancements available in SolidWorks 2011. The What’s New file for SolidWorks 2011 has a fairly impressive list. However, none of the improvements this year seem monumental. I am impressed to see minor improvements continue on the Workgroup PDM product. There are improvements to Sheet Metal functionality, Motion Studies, and a new Walk-through function to expore or create a video of 3D geometry in large scale designs. More details will be discussed on later dates.