A few weeks ago we were in Los Angeles attending SOLIDWORKS World 2017. As usual, it was an overwhelming whirlwind of people, sights, sounds, and information while it was taking place, but has come into better focus now that some time has transpired for letting all of it sink in and make sense. One of the things I wanted to especially sort out was SOLIDWORKS’ take on model-based definition (MBD), where it stands today, and where it might be headed in the future
The last day of SOLIDWORKS World 2017 I sat down with Oboe Wu, SOLIDWORKS MBD Product Manager, and we discussed several aspects of MBD. Our discussion on SOLIDWORKS MBD centered around the creation and consumption of MBD data (that are tied to customers’ workflows), and the fact that MBD is transitioning from the “why implement” phase to the “how to implement” phase.
In the video below, SOLIDWORKS MBD Product Manager, Oboe Wu, discusses how to eliminate conversion of 3D data to 2D documents and fully leverage 3D design data throughout an organization and partners to reduce redundant tasks. He explains MBD from SOLIDWORKS’ point of view.
Since it began in 1986, Spatial has developed software components – modular software packages that perform a set of specific and related functions. This class of software is designed to work as a functional component of a larger application, such as CAD, CAM, CAE, Additive Manufacturing (AM), and Building Information Modeling (BIM). The goal of component software is to standardize the interfaces between software utility functions so that they can work together efficiently and cohesively.
In developing its software components, Spatial has always realized, too, that the best engineering software excels at optimizing imported data for data reuse. Spatial understands that design data reuse is much more than just data exchange.
This week was one giant blur at SOLIDWORKS 2017 in Los Angeles that was witnessed not only by me, but also more than 5,000 attendees. The exhibit floor with over 120 partners opened at the beginning of the Superbowl with TVs and libations all around, so most people were in a good mood by the end of the game, especially if they were a New England Patriots fan.
The theme for this years SOLIDWORKS WORLD was, “The New; The Next; The Never Before,” which was a good idea but was not evident until the third day of the conference exactly what this meant. On the first day, the SOLIDWORKS message was choppy, not cohesive, clear, or coherent as it could/should have been; and some of the presenters didn’t make sense, as there was too much entertainment fluff and not nearly enough technical content that users come for, me included. Why drag AEC and the Dassault Systems 3D Experience platform into a SOLIDWORKS event? After all, this is SOLIDWORKS World, not Dassault Systemes Universe.
SOLIDWORKS WORLD 2017: Entrance to Exhibit Hall
However, things got much better as the conference commenced in earnest with classes and the exhibition floor in full swing.
Some of the biggest announcements from SOLIDWORKS World 2017 follow briefly below. In coming weeks we will cover each of these and others in much more detail based on discussions we had with SOLIDWORKS’ product managers.
I read a lot of books, mostly non-fiction and technical in both hardcopy and digital formats. Although I get through most of them, there are some I don’t even try to finish, and a few become favorites that I keep for future reading and reference. I recently read a book entitled Re-Use Your CAD: The ModelCHECK Handbook by Rosemary Astheimer. When I saw Handbook in the title, I thought it would be another dry reference book, but I was pleasantly surprised that it was much more than that — it’s a good learning and reference resource.
The book’s author, Rosemary L. Astheimer, is an application engineer for Action Engineering, as well as a Continuing Lecturer for the Polytechnic Institute at Purdue University. She received her BS in Mechanical Engineering from the University of Massachusetts in Amherst and her Masters of Software Engineering from Brandeis University. Before joining the faculty in 2014, Ms. Astheimer spent over 15 years working in the CAD software industry. She began her career in software support, transitioned into a pre-sales application engineer focusing on business development of new products and was most recently a product manager.
It’s almost the end of November, so with just over a month left of this year, it’s not too early to start thinking about what we’ll be covering in 2017. The calendar below reflects what we perceive as some of the most important topics today, as well as feedback from our readers and other supporters.
The main theme for each month will be covered in an extended article or series of articles so that the topic can be covered in a more comprehensive way. We’ll also be covering some of the major MCAD events throughout the year, reporting what we see and hear from vendors, partners, and attendees.
We’ll also be covering some of the major MCAD events throughout the year, reporting what we see and hear from vendors, partners, and attendees. All of the events we attend will include daily written coverage and Tweets throughout event days, as well as video and audio interviews.
If you have any thoughts of topics you would like to see covered in 2015, feel free to contact me at firstname.lastname@example.org or 719.221.1867.
We look forward to an exciting 2017and providing you with the MCAD content you want most for improving your design, engineering, and manufacturing processes.
Keep MCADCafe.com your source for all things MCAD because 2017 is going to be a great year!
2017 MCADCafe Editorial Calendar of Monthly Topics
January 2017 – CAM Trends
February 2017 — Cloud Computing with MCAD Applications
A couple of weeks ago, I attended a very interesting event called the 3D Collaboration & Interoperability Congress 2016 (3D CIC) that was hosted by our colleagues at Action Engineering. The actual conference event was two days, but was preceded by a SOLIDWORKS user group meeting that focused exclusively on model-based definition (MBD) for an entire day. Myself, along with about 60 other attendees got a good look at MBD, not just SOLIDWORKS’ perspective, but a broader view, as well.
I was fortunate to sit next to Oboe Wu, product manager at SOLIDWORKS who is a huge proponent of MBD. With SOLIDWORKS MBD, you can communicate product and PMI directly in 3D, bypassing time-consuming 2D processes, in other words, drawings.
SOLIDWORKS MBD sets data such as product models, dimensions, geometric tolerances, surface finishes, welding symbols, bills of material (BOM), callouts, tables, notes, Meta properties, and other annotations within the SOLIDWORKS 3D environment in 3D PMI. Because all the information needed to guide the operation is integrated with the 3D models, traditional 2D drawings are no longer needed (at least in theory).
With MBD, 2D drawings become less necessary and meaningful. Instead of having a 3D model and a 2D drawing in a traditional workflow, the model is the drawing in an MBD workflow. The MBD approach provides a direct connection and single digital data thread from design to engineering to inspection.
Held every two years at McCormick Place in Chicago, the International Manufacturing Technology Show (IMTS) is the one of the largest (over 110,000 attendees), most comprehensive (~2,400 exhibitors), and longest (six days) manufacturing shows conferences in the world, certainly North America. This year’s event marked IMTS’s 31st edition. First timers and long timers are overwhelmed by the sheer size of this event. At over 1.3 million square feet, you better dress comfortably and prepare for an overload of manufacturing technology sights and sounds.
Because IMTS is so comprehensive and massive, planning is everything, and as you walk around the various pavilions, you start to get a sense of trends and likely future impact of just about all of the technological aspects of design, engineering, and manufacturing.
Below are the major manufacturing trends that I experienced this week. Starting next week I’ll detail what I considered to be the most significant technologies and products showcased at IMTS this time around. Next week, I’ll also go over the major software developments that were introduced — mostly CAM, but some significant stuff.
Interoperability, collaboration, inspection, quality, standards, proprietary data, neutrality, competition, and innovation – these are words and realities that all manufacturers deal with daily. Over the years there have been myriad attempts to bring this stuff together, all while protecting IP. However, as we know, while the attempts to make this happen have often been valiant, too often they have fallen well short, or worse, failed altogether.
That failure may be on its way to being a thing of the past with the advent of the Quality Information Framework (QIF), an ANSI standard that supports digital thread concepts in engineering applications ranging from product design through manufacturing. Based on the XML standard, it contains a Library of XML Schema ensuring both data integrity and data interoperability in Model Based Enterprise (MBE) implementations. (more…)
Remember a long time ago when the so-called “paperless office” was just around the corner. Well, we’ve all turned a lot of corners over the years waiting for the nirvana that still seems to be “just around the corner.”
Of course, strides have been made for a way to communicate design engineering information in a paperless manner, but one of the most promising developments has been model-based definition (MBD) and model-based engineering/enterprise (MBE).
We spoke with Aaron Kelly, SOLIDWORKS’ Vice President, User Experience & Product Portfolio Management about many things regarding the SOLIDWORKS 2015 portfolio launch, including a brand new offering called SOLIDWORKS MBD. It is designed to help improve communication between design and manufacturing teams by enabling them to communicate product and manufacturing information (PMI) in 3D. The intent here is to use Model Based Definition and to no longer use 2D drawings to define products.
Over the course of a year I read a lot of books — technical, non-fiction, hardcopy, and digital. Most of them I get through, although there are some I don’t even try to finish, and a few become favorites and are kept for future reading on my bookshelf. I just finished a book entitled Re-Use Your CAD: The Model-Based Handbook by Jennifer Herron. When I saw Handbook in the title, I thought it would be just a dry reference book, but I was pleasantly surprised that it was much more than that — it’s a good learning resource.
First, a little about the author and model-based engineering/model-based design (MBE/MBD).
I’ve known Jennifer for several years as we’ve crossed paths at software conferences. She is the owner of Action Engineering, a company that specializes in the promotion, process development, and standardization of 3D CAD MBE and MBD. She is an expert in multiple CAD packages, which she uses along with her practical design experience to hone standards and processes that optimize the ROI of all CAD systems.
She also offers model-based documentation education seminars, MIL-STD-31000A schema and modeling best practice training, as well as planning consulting services for Model-Based Engineering implementation. Keep in mind as you read the book that based on her experience, she is a stickler for standards, such as ISO, but you realize that’s probably a good thing.
Her company is a consulting firm that transitions government organizations and companies to effectively and efficiently implement Model Based Engineering. With a specialty in training organizations to document and tailor their business practices to be compatible with CAD, PDM and PLM software tools, Action advises companies in: CAD modeling standards and best practice, designer modeling efficiency, CAD configuration management, MBE training, team collaboration and CAD interoperability.
The concept(s) of MBE/MBD have received a lot of attention in the past few years because this approach handles product development using a digital master model, and not just necessarily CAD. All downstream activities can be derived from the master model to develop a product. The MBE/MBD approach replaces puzzling documents and can minimize the need for physical prototypes before an optimized design has been developed. In other words, engineers and designers can simulate and iterate as much as necessary to refine a model while also meeting requirements and adhering to design constraints.
Now on to the book . . .
Reuse Your CAD Handbook
The book is structured in a logical manner for those both new and experienced with MBE/MBD. Throughout, it stresses the importance of standardizing, centralizing, documenting, and reusing a CAD database. It’s written in a CAD-agnostic manner, so its principles can be applied in any CAD environment, regardless of vendor.
A sampling of some of the topics covered in the book include:
Explanation of the philosophy of designing products using CAD model-based life-cycles
Implementation guide to model-based commercial (ASME Y14.41), government (MIL-STD-31000A) and company standards
Model-based benefits, risks, and action plans
3D MBD model organizational schema
3D MBD model protocols to satisfy the schema CAD agnostically
Part and assembly modeling best practice
Mass property implementation methods
3D model Data Exchange (DEX) methods
MBE support infrastructure requirements
Product data management (PDM) fundamentals and requirements