About TCT Jim

I am the editor @ TCT, the leading resource for additive technologies for engineering, product development and manufacturing. In print we are celebrating our 20th year at the heart of this fascinating, innovative industry.

The TCT Top 20 is closing in 3 days…

Who's the most influential in the AM industry?
The TCT Top 20 — creating arguments and tension since 2012

The TCT Top 20 has been running for a good few weeks now, and as promised I have drawn up a list of some of the nominations (in alphabetical order, rather than number of nominations) that have been received so far.

There is still time to make your choice — it’s very close and any one of the top 7 or 8 nominations could still rise to the top. Here are some of the names in alphabetical order:

Abe Reichental, 3D Systems
Adrian Bowyer, Universtiy of Bath (RepRap Project)
Alice Taylor, MakieLab
Bre Petis, Makerbot
Dr Phil Reeves, Econolyst
Fried Vancraen, Materialise
Gary Rabinovitz, Reebok & President of the AMUG
Lisa Harouni, Digital Forming
Peter Weijmarshausen, Shapeways
Ping Fu, Geomagic
Professor David Bourell, University of Texas at Austin
Scott Phillips, Phillips Service Industries, Inc. (parent company of Sciaky, Inc.)
Terry Wohlers, Wohlers & Associates

Some familiar names, some names we have never had before. Does this mark a shift in the industry, a shift in the marketing message or a bit of both. This is not the exhaustive list, but it’s very… focussed. If you’re reading this you are interested in AM or 3D printing, so who informs your thinking the most? It could be a blogger, an industry commentator or the head of company. It could be a designer that you think is pushing the boundaries of the technology or an educator who is bringing the technology to the next generation.

To cast your vote please visit the SurveyMonkey page HERE.


What a couple of weeks that was!

Wow, I feel like I have hardly stopped over the last couple of weeks, what with European and US travel mixed with birthday celebrations and working hard to get something new prepared… more of which another time!

The enjoyable mayhem started with a one day whistle-stop tour of the MACH exhibition at the NEC in Birmingham. I only attended on the Monday and was surprised to see the aisles so quiet, however from speaking to a number of exhibitors since it appears the Monday was marred by post-holiday-back-to-work blues with the rest of the week more than making up for the slow start. Visitors numbers are reported to be greater than 30,000 across the five-day show.

In terms of AM there was disappointingly little on the show floor, but the companies that did attend were certainly there to be taken seriously. Renishaw’s impressive stand was kited out with the ‘traditional’ tools of its trade as well as the companies AM offerings, and looked well against a backdrop of traditional subtractive technologies. There must be more than one of the big machine tool manufacturers looking at AM now, with Matsuura having already shown them one possible route…

After MACH it was straight onto a plane to Leuven in Belgium for the Materialise World Conference. Having never attended before I was unsure what to expect but was soon reassured to find a well planned, well executed and thoroughly enjoyable lineup ahead of me. As would be expected the speakers line up fitted the Materialise product offerings very well, with a big emphasis on the medical and biomedical applications that Materialise’s CEO Fried Vancraen is so fond of.

While understandably Materialise-centric the event was sufficiently varied as to not be overtly promotional and kept the interest of the throng of visitors across the days. One of the most memorable presentations came from Hubert Vermeersch at the University Hospital of Ghent. In the presentation Hubert took us through the first face transplant to be undertaken in Belgium, which was aided and even made possible with Materialise’s technologies. The graphic nature of the presentation was completely overshadowed by the awesome skill, dedication and technological expertise on show to the point that I quickly forgot about being squeamish and was absorbed in the procedure — the video of the surgeon connecting the first blood vessel is truly amazing.

After winning the Materialise quiz night with our superior knowledge of AM (ahem) it was all over too soon. I managed to get the champers home in the end!Image

A night in my own bed was followed by a very early start and back to Manchester Airport for the second time in less than 20 hours. It was time for the AMUG…

If you haven’t been able to visit an AMUG conference event yet (and sadly so few have) I cannot recommend it highly enough. If you’re willing to go with an open mind you will come back with notebooks stuffed with information from the presentations, but importantly also from the other real-world users that attend. An atmosphere of sharing and open conversation is fostered, with no topic barred. The multiple breaks throughout the sessions (where co-ordinator Tom Sorovetz will make you eat) along with the lunches, dinners and planned events all make for an atmosphere that is at once inclusive but not cliquey.

The presentations were somewhat skewed towards the two Diamond sponsors Stratasys and Objet. Or is that one Diamond Sponsor… anyway, anyone looking for information from either the Rehovot or Minneapolis side of the business would not have come away disappointed. For anyone else there was enough to make the trip worthwhile beyond the sponsored speakers.

The evergreen Todd Grimm with a presentation entitled ‘The Fountain of Truth’ in which he summarily dismissed himself, other consultants and (even!) the media as sources of truth. A little disheartening but I take his point. He then went on to do a very good job of selling the AMUG back to the AMUG, insinuating that only other users can be trusted as a source of truth to be relied on… I’d be interested to know you thoughts on this, gentle reader.Image

After AMUG came the triple whammy of Birthday, Bank Holiday and working on TCT’s BIG ANNOUNCEMENT. You’ll hear all about that on Friday at 11:11am…

3D Systems Launches New ZPrinter 850


3D Systems Corporation has announced the immediate availability of its new ZPrinter 850, the largest format ZPrinter.

With double the print volume of the its best selling ZPrinter 650 and the same colour printability, the ZPrinter 850 is the only high speed, large format printer for professionals, says the company.

“This is just what we’ve been looking for,” said Wesley Wright, a designer at the Pelli Clarke Pelli international architecture firm. “The larger print format provides the flexibility to work in standard scales, see greater detail and increase our overall capacity. The ZPrinter 850 will be great for business.”

“We’re ZPrinting footwear designs nonstop, and the additional capacity will help us better meet the demand of our R&D teams,” said Dave Schwirian, model shop/RP manager for Nike. “The ZPrinter 850 could also open up new uses for sporting equipment where we really need larger, colourful prototypes. I’m certain we’ll see a huge demand for this new in-house capability.”

No pricing is yet forthcoming from the company. The system will reportedly be displayed at the RAPID 2012 event in Atlanta next month.

Stratasys and Objet update…

There are plenty of questions still surrounding the merger of Objet and Stratasys, announced earlier this week. This morning I was able to speak with Erez Simha, COO & CFO at Objet about the situation and how it will affect things moving forward.

As can be expected from any company in this situation, details are difficult to come by — partly because of legal and ethical concerns but also because some of the answers just don’t exist yet.

I asked first for clarification on the reasons for the merger and was told simply that both organisations see a more stable future as one large company rather than two medium-sized company. No surprises there.

No mention was made made of 3D Systems and their appetite for growth by acquisition, but this merger does go someway to safeguarding the Stratasys and Objet entities and associated technologies.

The new company, taking the name Stratasys Ltd will have Scott Crump, the current CEO and Chairman of Stratasys Inc. as Chairman; Elchanan Jaglom, current Chairman of Objet will head up the Executive Board; and current Objet CEO David reis retaining this title within Stratasys Ltd.

Beyond this the structure of the company is not yet set in stone. Each of the companies can elect four members to the new board, with Stratasys also electing a fifth that must approved by Objet. There are opportunities for core departments within the company to be located in either Rehovot or Minneapolis, leaving David Reis and the management team with plenty of difficult decisions to make.

At this time it is hard to predict where the new company will head. I asked Erez whether the merged company — which would have significant buying power — would pursue the growth through acquisition model used to such good effect at 3D Stystems. Although not ruling anything out at this early stage Erez conceded that while growth would be sought organically and with existing properties, the new company would be cash-rich and would certainly be able to start acquiring, should it so decide.

Those of you who follow @theTCTMagazine on twitter will have seen recent discussions regarding to the acquisition of some metal-based AM into the Stratasys Ltd. It is widely believed that without some form off direct metals tech the merged company cannot fulfil its role as a comprehensive AM supplier. There are a number of names in the hat…

Objet are keen to point out that until the ink dries on the agreement the two companies are still very much independent and competing for business, where applicable. The complementary nature of the Polyjet and FDM technologies means that a purchasing decision would not historically have been between Objet and Stratasys, though with Objet’s recent materials development it is starting to rival FDM in some areas. This is one of the points that makes the merger such a good fit.

For everything else the answer was, quite predictably, that everything is under review with nothing set in stone at least until the merger is completed towards the end of the year.

From my point of view the relationship between Hewlett-Packard and the new Stratasys Ltd is of great interest — will the relationship be ended, or will we see an HP-branded Polyjet system in the future? Certainly the technology is sufficiently scalable to allow a ‘consumer’ version. In the initial announcement Objet CEO David Reis is reported as saying it was ‘too early’ to decide whether HP would be a future route to market for Polyjet technology.

From an industry point of view this merger, although important, is unlikely to create many waves. Both Objet and Stratasys are well-run, profitable companies with a strong presence in their chosen niches and can only be stronger together than apart. Is this the start of a duopoly in the industry? Not a chance. If anything this merger further heightens awareness of AM and 3D Printing and will surely speed up the rate of new entrants to the market.

Stratasys and Objet to Merge


The rise and rise of 3D Systems over the last acquisition-fuelled couple of years has taught us one thing: once a company starts to acquire companies it has a positive effect on the ability of that company to continue buying. Once 3D had grown to a sufficient size it went after Z Corporation — surely inconceivable just 2 years ago.

Stratasys have always taken a different approach to their closest rivals, staying largely out of the limelight save for a couple of high-profile announcements. The first coming on the eve of my first day with the magazine when they announced a deal with Hewlett-Packard that led to the DesignJet 3D range of HP-branded, FDM-based systems.

The second was just over 12 months ago when Stratasys snapped up Solidscape for what now looks like chump change. Then it all went quiet again, with the Minneapolis-based company going about it’s business of converting it’s tried and tested FDM technology into both full-on production systems and 3D printers for the ‘masses’.

Together with Israel-based Objet, Stratasys must have been been looking over its shoulder at the growing size and strength of Rock Hill’s 3D printing giant, wondering when the call would come.

So, taking a safety in numbers approach the two companies decided to merge, creating a $1.4 billion behemoth of their own. With the merger comes a significant change in the AM and 3D printing landscape, but judging on Stratasys’ handling of the SolidScape takeover, we may not notice much beyond the rebranding of Objet as Stratasys in the near future.

Technology-wise the two companies are highly compatible. FDM is perhaps the most versatile of all the 3D printing technologies, forming both the backbone of the consumer 3D printing explosion (they’re nearly all a variant of the FDM theme), but equally of use for prototyping applications and full-scale production processes.

I recently saw a comment that alluded to the fact that investing in 3D printing companies was a waste of time, because eventually the consumer would be able to build their own version of the printer without the need for corporate help… This completely misses the mark. While it is true to say FDM and the ‘build-it-yourself’ revolution are closely linked, one look at a Fortus machine shows that AM and 3D printing aren’t just about makers.

It’s very easy to get caught in the hype about 3D printing technology, and it’s true that it’s an increasingly important aspect of AM as a whole. But where 3D Systems are obviously pushing hard at the consumer door, I would anticipate that Statasys/Objet will concentrate on filling all the niches from consumer to production with a suite of scalable, complementary technologies.

People still prototype with AM / 3DP. People still model with it, make tools with it, make parts with its help or directly on an AM / 3DP machine. And any company would have to shift a hell of a lot of sub $1k printers to make the same money as selling a few high-end production systems. It’s also hugely costly to promote sub $1k kit to consumers, where reaching a more targeted business community is much easier.

All Stratasys/Objet really need to add to confirm their standing as a cradle-to-grave supplier of additive tech is some metals capability. There are a handful of smaller, less established manufacturers of laser sintering/melting or electron beam melting of metals out there — and Stratasys would do well to choose both the best technology, but also the company with the least number of IP issues. Lawyers still make a lot of money in AM.


The Materialise World Conference: April 18-20 in Leuven, Belgium

Herman van Rumpuy, President of the European Council

Herman van Rompuy, President of the European Council

We are on the verge of what many are calling the Industrial Revolution 2.0. During the Materialise World Conference, experts from around the world will be brought together to experience and discuss the technology and solutions that are already starting to make this revolution a reality. During the three-day conference, participants will discuss how they can contribute to a world:

• where designers are empowered to create better products,
• where doctors are empowered to provide better treatment though customized medical solutions,
• where biomedical experts are empowered to take their research to the next level,
• where manufacturers are empowered to better serve and support their customers,
• where consumers are empowered to create something personal through their involvement in the design process.

Specialised tracks will be pursued in the summits below, allowing those present to get the information most relevant to their needs. Each summit will be comprised of smaller, more focused sessions.

The Materialise Automotive Summit (April 18-19): From Vision to Precision

The Materialise Additive Manufacturing Summit (April 18-19): Game Changing in Manufacturing

The Medical Innovation Conference (April 18-20): Engineering on Anatomy

The Research & Technology Track (April 20) : Performance Increases in Metal AMTechnologies

Taking the Podium at the Materialise World Conference
Herman Van Rompuy, President of the European Council, will speak on the opening day of the conference. His speech will mark the official opening of Materialise’s third building and will follow a presentation by Materialise’s CEO, Wilfried Vancraen. Both men believe in the power of happiness, with Herman Van Rompuy encouraging world leaders to make happiness and well-being a political priority in 2012 and Wilfried Vancraen working towards a better, healthier, and happier world through Additive Manufacturing.

Presenting a Fashion Show like No Other
The catwalks of Paris, London, and New York may dominate in the world of haute couture, but a special catwalk in Leuven is set to dominate in the world of 3D Printed. 3D Printing has already been turning heads in the fashion world thanks to talents such as Iris van Herpen, but this will be the world’s first show dedicated entirely to this technology. The results promise to be spectacular. Heading down the runway will be 3D printed designs from renowned talents such as Elvis Pompilio, Niccolò Casas, and Daniel Widrig

Please visit http://www.materialise.com/mwc2012 for further information.