Showing posts with label Cube3. Show all posts
Showing posts with label Cube3. Show all posts

Sunday, November 30, 2014

Cube 3: A Stategy for Easier Printed Part Removal

Jim Ward, in a comment on an earlier blog post pointed out that using a raft might make it easier to remove printed items.  And, he is right.  The crisscross construction of rafts allows for water to penetrate under the piece which dissolves the water soluble CubeStick, making it easier to lift the piece off the print plate.

But, then we are faced with the challenge of removing the raft from the item.  And, I have had very little success cleaning the raft off an item completely.

In line with Jim's basic premise, that allowing water to dissolve some of the glue under a piece would facilitate removal, I've been using channels cut into the bottom of items to accomplish the same thing.

While he didn't mention it, the second benefit of Jim's observation is that having a raft makes it easier for us to get the palette knife under the item we are trying to remove.  To accomplish this without a raft, we can chamfer the bottom edges to give us leverage for a palette knife to pry the item off the plate.

Both systems work.  It's just a matter of preference as to which one you use in your own designs.  But, when printing downloaded designs, Jim's suggestion of using a raft is the best alternative.

In Moment of Inspiration, the process of creating channels is very easy.  Here is a short video that demonstrates an alternative to using a raft to facilitate easier removal. 


The ease with which these kinds of operations are done in Moment of Inspiration is just one of the reasons why we chose it for our cadets as they learn to design and print in 3D.

Tuesday, September 30, 2014

It Appears that the Cube3 May be Shipping!!!

I have no confirmation as yet from the factory.   

But, I was notified by an early purchaser that they received notification that their Cube3 has shipped.

I will try to confirm this in the morning.  But, given the reliability of the person who notified me, I thought it was safe enough to report this evening.

I have no idea where I fit on the list; so, fill us in as yours arrives!






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

www.tablemountaininnovation.com
www.linkedin.com/in/tablemountaininnovation

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.

THANKS CHRIS!!!
countercounter