Showing posts with label Sense Scanner. Show all posts
Showing posts with label Sense Scanner. Show all posts

Friday, January 10, 2014

Chris Crowley's CES 2014 Report

Editor's Note:  Chris is a 1st Gen Cube owner and excellent CubifyFans contributor.  When I heard that he had traveled to CES, I knew that we HAD to have an eye-witness report from him.  He did NOT disappoint.  :)

Hello Everyone -
This is Chris Crowley, your guest reporter in the field for the CubifyFans blog.

I attended CES this year, and was in phone contact with Tom Meeks every day as 3D Systems made their announcements….

My summary:  WOW!!!!

Cube 3 & Cube pro

First - This is my first CES visit… it's touted as the largest trade show in the world. Boy is it ever huge! Tens of thousands of people in the hallways.  We walked for three full days, and barely covered two-thirds of the show. I'm not sure you could actually see the entire show one week.  Reportedly, Las Vegas is the only city in the world with enough hotel rooms to house the attendees.

Second - the 3D printing TechZone was jammed with people and exhibitors! There were many vendors, showing many low- and high-end printers and associated services. There were cloud printing services, filament manufacturers, photo "sculpting" systems, scanner manufacturers, etc.   The visitor "density" was very high in the 3D printing zone.  See Tom's post about a "tipping point"… I think we are very close.  We even heard talk about 3D printing at a blackjack table from non-technical people one evening.

And a description of the "TechZone":

Third - the 3D systems booth was by far the most crowded booth that we saw in the entire show.  

3D Systems Booth (Note: can see in CubePro from this angle)

We pushed, we jostled, and we elbowed our way through people ten deep to see the new products.  I know several people at 3D systems, and Tom had given me another list of good contacts... But we couldn't meet with any of them, because they were all too busy with the press! Our main contacts were busy on Thursday from noon until 6 PM straight with press interviews.

As a sidenote, I am a member of the National Speleological Society (i.e. "Caving"). I've been 100 feet underground in the pitch dark, covered with mud, crawling through a slot too small for a bicycle helmet to fit through. That slot pressed solid granite against my spine and my sternum such that I had to exhale in order to squeeze my way through. In short, I am NOT claustrophobic! However, I got the heebie-jeebies in the 3D systems booth, because it was so full of people!

This portends good news for the company, the stockholders, and the phenomenon that is 3D printing.

Unfortunately, I wasn't able to handle or use any of the machines!  It was just too crowded. I wasn't able to hold any meaningful discussion with booth attendants, and was not able to handle output parts from any of the new devices. This was disappointing especially for the Cube 3, because that's next on my shopping list.

Cube3 Printing in Dual Color

We did see the new fully enclosed CubePro (both the Duo and Trio versions.)  These machines are nice, but the tinted front glass prevents getting a good look inside the CubePro given the lighting in the booth.   The inside was only observable from an extreme angle as in the images above.

CubePro Side-by-side with Cube3

We did see the Sense scanner. I won't cover the scanner, because Tom has done such a good job in his previous posts.  See my attached pictures of the face scanning demos.

Sense Scanning Display

The ChefJet Sugar Printer was pretty cool!   Do you remember WIlly Wonka's Everlasting Gobstopper?  

Well - you can have one now!!!!

ChefJet Prints

This device prints in sugar, with a dizzying array of food coloring and flavors.  

ChefJet Candy with Large Confection Print

You can see some of the "candies" in my photos, but be sure to check out the AMAZING printed edible sculptures - about the size of a wedding cake - maybe they are wedding cake stands or decorations?

ChefJet Cake Tiers

This company was an acquisition of 3D systems last year, and boy does it work well.    I won't be needing one of these, but certainly there is a market in the cake making / food service industry.
Here is a nice article on the ChefJet with close-up images and video.

The TOUCH Haptic mouse (see Tom's previous post) was not on display (I asked).  Also, the CeraJet ceramic printer was not on display… It is possible that they were being shown in the special press event, but we didn't have press credentials.

You may remember that I am a mechanical engineer and project manager, mostly in the medical equipment industry.   The Cube1 has changed my entire workflow, and has gained me many new clients because I can actually offer 3D printing for free with my designs!   However, I'm bumping up against resolution and accuracy issues that the Cube3 should be able to solve.  I'm keeping my fingers crossed.  Signing out….

Chris Crowley, reporting from Las Vegas
Table Mountain Innovation, Inc.
Engineering Design and Project Management

Editor's Remarks & Observations

I want to thank Chris for taking us into the 3D Systems booth and giving us a preview of what we can expect over the next few months.   There is one image that I think deserves a special comment.

Cube3 Printing in Two Colors
I see a few things in this picture that are especially interesting to me.  First, the print table material seems to have been changed and I see no sign of glue having been used.  Secondly, one of the issues we've had with the Cube2 is that the very first portion of the print can sometimes be blank because the filament came out during heating.  It appears that the Cube3 automatically goes to the side of the table to take care of this phenomenon by laying down some material before starting the new layer.  And, it appears that it does this each time the color is changed.  We'll have to wait to see if this is the case.


Saturday, December 21, 2013

Experiments with Painting Cube PLA Prints

Now that I have the new Sense 3D Scanner, the amazing potential of this great tool has stormed my brain with hundreds of new applications for 3D printing.

The Sense color capabilities can't be realized with the Cube printer; but, that does NOT mean that we cannot begin to think COLOR with our prints.  And, this most likely means paint and dyes.

So, I've been experimenting with using modeler's paint to see how it behaves with my PLA prints.  The first test seems to be success.  I only use the term 'seems' because I don't yet know how well the lacquer that I am using will hold up over time.  For now it looks great and helps to mask the natural layers of 3D prints.

Experiment 1:  Metallic Over White

Here's a quick look at my first experiment.

For this object, I used multiple coats of Testor's No. 28141, Sterling Silver Metallic 3D followed by several clear coats.  The results, in person, are much more impressive than captured by this photograph.

Future Goals

The Sense/Sculpt combination dramatically opened up new possibilities for using the Cube 3D printer in the category of Crafting.  While scans of faces and heads is a natural, there are many, many ways to present those scans beyond the simple bust above.  Making cameo style ornaments is another.  Here, for instance is my first attempt to create a cameo style portrait.

Sense Scanned Cameo Portrait Style 3D Print
While a simple single color works, it should be a lot more impressive with some color that accentuates the cameo motif.  Options might be experimenting with various antiquing and patina techniques.  But, the primary goal will be to minimize layering artifacting.  So, paying close attention to experimenting with modeler's filling and priming materials. 

I'm also very interested in learning to use an airgun for shading and stenciling.  So, if we have any experts in this area I REALLY want to hear from you!

I'm really looking forward to these experiments and look forward to seeing what YOU are doing in this area.  You contributions will be greatly appreciated.