Yesterday we went to TCT Live 2010 at the Ricoh Arena in Coventry.
Having returned safely, it is time to reflect on the day.
Before we went, we had a discussion here in the office about what we know about 3D Printing and Additive Manufacturing & what the differences were. We decided that actually the technology between the technologies was becoming harder to define.
We have been looking at buying a ‘printer’ for a while now & the biggest thing holding us back is what technology to buy into & how we can best support our clients with the service we will offer.
Initially we looked to the Z-corporation 450 because it prints in colour. It ticked all the boxes for “wow” factor and was an easy machine to talk about to the ‘layman’ who were always suitably impressed. We could sell it to our clients who were looking to get a feel for their product. It was a done deal for us.

z corporation 450
We wanted to wow.
We wanted that piece of kit in our office.
Then we went to TCT last year & looked at what else was available. We pre-arranged to have one of our models printed by Laser Lines who sell the Dimension range of machines. This led us to look at FDM more seriously. The quality of the finished product was the biggest surprise & being fickle, we decided that maybe FDM was the way we should be going.

Dimension Machines
We work with many manufacturing and engineering companies & the ability to provide them with an ABS model of their product was very appealing. However, this then took us over a line that we were not even aware of existed. The possibilities for our clients, by having a plastic model of their product were enormous. They could start putting in brass inserts for threads; they could make jigs, moulds, 1 offs.
However, where does that then leave us? We offer a draughting 3D modelling service. We thought the 3D printing would be a bolt on service for our clients to add value to what we were already doing. However, the FDM steps into ‘rapid prototyping’ territory, which is a completely different beast.
Yesterday we looked at the new z corporation z-builder their new machine for producing plastic prototypes.
We looked at the HP stand featuring The Designjet 3D Personal Printer (actually is the re-branded U-print from Dimension)
We also had a look at the V-Flash by 3D Systems. Not entirely sure how we missed these guys last year. It looks a nice bit of kit & is priced very competitively, with the running costs being similar to its main competitors. The finish of the parts was really quite impressive & again designed to fit in the office environment. This one does use different technology & involve lasers, but will sit in the office & produce good quality models.

We also went to talk to the people at mcor technologies who make the matrix 300 printer that produces its models from paper.
They excited us last year – its paper guys – standard cheap photocopier paper!

The models are robust & very cheap to produce & can be post-processed like the FDM & powder models in that they can be sanded down & painted, sprayed or coated in wax. This hits all the buttons as far as the environment goes – it’s clean, it’s quiet & sits on the desk. The problem? The machine is nearly 3 times more expensive…
But, it’s paper…will it be something our clients would be interested in using?
We dipped our toe in the sintered-lasering pot as well, but do not want to comment until we have been to the seminar with 3TRPD next month, where we are hoping to learn more about the technology & what can be achieved & then we can advise our clients should it be a technology that would suit specific projects.
So rather than making the picture clearer for us, we have come back with almost as many questions as we had when we left.
What to do now?
We are going to get some sample models printed so that we can directly compare the results from the different technologies.
Watch this space – about all we can say – but rest assured 3D printing is the way to go & is a service we will be offering in house in the future.