Desktop Engineering Blog

REAL-TIME COLLABORATION

In this short video you will see some of the powerful live collaboration tools of the 3DEXPERIENCE Platform in a scenario where two designers (Justin and Alex) are working on different parts within the same product.

Global Warming - Global Driving

Foremost on the political agenda across the world is global warming. Whether you believe it or not, and there is one notable leader who doesn’t, there is little point in ignoring the fact most world governments have it on their agenda.

This has led to initiatives of eliminating internal combustion engines on our roads. 

The 3DEXPERIENCE platform from Dassault Systemes has played an important role in winning 2 awards in the Construction industry.

The Institution of Structural Engineers has awarded the 2017 prize for Construction Innovation to the team that designed and built The TallWood House at Brock Commons - an 18-storey mass timber hybrid building at the University of British Columbia (UBC) in Vancouver, Canada.

At 53m high, this student residence building has been recognized as the tallest mass timber hybrid building in the world. It is comprised of 17 storeys of five-ply cross laminated timber (CLT) floor panels, glue laminated timber columns.

Key to proving the construction process was the use of 3DEXPERIENCE to simulate the construction methods, from delivery of prefabricated parts to the work processes involved in assembling the building. CADMakers* used the 3DEXPERIENCE platform to simulate in real time all these interactions and hence improve on methods in a digital world before committing to the real world.

See this video to compare the virtual with the real.

Zaha Hadid Architects used CATIA 3DEXPERIENCE as the platform for the design of the world’s longest asymmetrical single stay bridge in Taiwan – The Danjiang Bridge. The design teams based in 3 locations across 2 continents used CATIA 3DEXPERIENCE On Cloud as the design and collaboration platform. 

This greatly improved communication of ideas, management of information and enhanced the collaboration across the teams. The design team at Zaha’s were awarded the 2017 innovation in Collaboration Award from the Computing Construction Awards.

Read the full case study here >>

Both these awards show the gains that the construction industry can get from adopting the 3DEXPERIENCE platform as not only a 3D BIM tool but as a collaboration platform on which to store, control and manage all project data – meeting the requirements of BIM Level 3.

*VIRTUAL DESIGN MODELLING: CadMakers Inc

On Cloud software is the general trend of many applications – starting with email, it has progressed through to accounting software, customer relationship software and even finite element analysis.

PLM was supposed to be a natural evolution, taking advantage of the information associated within 3D data to then flow into all downstream activities.  PLM was created (by Dassault Systemes) around 20 years ago and the process was adopted industry-wide.

As you may be aware the industry standard definition of Product Lifecycle Management (PLM) is the process of managing the entire lifecycle of a product from inception to its retirement. PLM encompasses people, data, processes and business systems that providing the backbone for companies and their extended enterprise.

While nobody doubted the opportunities available in utilizing the information for downstream activities, the overall investment, along with necessary changes in company’s culture, and process curtailed its wider acceptance. Based on the above, PLM become the domain of larger companies (OEM’s).

Another term that is now being thrown into the mix, when trying to understand or determine whether CAD on Cloud is a realistic option is the term "Full Cloud"– what does it mean?

Firstly, it needs to be understood is that modern CAD systems deliver a high level of functionality - which in simple terms means lots of icons, buttons, options and ways of doing things. This means lots of lines of code.

Further, the geometry representations created now can create and visualise, to close engineering accuracy, the geometry of parts and assemblies that truly represent what will be manufactured. All this means that the data being created gets bigger.

At Desktop Engineering, we aim to help our customers find ways of doing design or manufacturing quicker and of higher quality using software technologies. One of the approaches we can use is to use a rule based approach to capture knowledge to allow it to be re-used. Rules are those simple set of instructions, something as simple as a cooking recipe, that one follows that determines an outcome. So it is with engineering. Capture those rules and then reuse them in software and then you have design automation.

All you trekkers out there will know this draws from an immortal phrase uttered by Spock to Capt. James Kirk to express something new outside their current experiences.

I have taken the liberty to extend it to refer to the On-Cloud capabilities of CATIA – it’s something much more than a CAD system.

Over the years CAD has now become such a well-known and used term that it is all encompassing – referring to something that is 2D and free, right through to some of the higher end more expensive solutions such as ProEngineer, NX and CATIA.

To label them all as CAD does a disservice to these capabilities.

We are currently in a place called “post-truth era” where “alternative facts” are being positioned as acceptable currency. I was wondering how this impacts an engineer who must work with the laws of nature and harness them for the good of mankind.

A key lesson we all learn during our engineering education and working experiences is that the mechanical psychical world obeys Newtons Three Laws of Motion.

These laws have the laid the foundation for classical mechanics upon which engineers have built the knowledge and hence technology that has delivered cars, aeroplanes and got mankind to the moon.