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Ultimaker Wins 3D Printer Challenge
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Jordan Miller  
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 More options Oct 1 2012, 12:50 am
From: Jordan Miller <jrdn...@gmail.com>
Date: Mon, 1 Oct 2012 00:50:49 -0400
Local: Mon, Oct 1 2012 12:50 am
Subject: Ultimaker Wins 3D Printer Challenge
Congrats to Ultimaker on winning the unofficial MakerFaire 2012 3D Printer Challenge:
http://www.thingiverse.com/thing:31464
http://www.thingiverse.com/derivative:40115

We hope to make this an official makerfaire event next year with an even bigger cash prize.

More details to follow on our blog, will post when it's up.

Siert and Martijn immediately accepted the challenge when I came by, unlike some other companies that rhyme with "akerBot". Siert and Martijn are rock stars.

Let me just emphasize, this print was thought to be physically impossible yesterday. Today Ultimaker proved it real. Amazing.

congrats again.

jordan


 
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MoonCactus  
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 More options Oct 1 2012, 8:39 am
From: MoonCactus <jeremie.franc...@gmail.com>
Date: Mon, 1 Oct 2012 05:39:08 -0700 (PDT)
Local: Mon, Oct 1 2012 8:39 am
Subject: Re: Ultimaker Wins 3D Printer Challenge

Brilliant ! I need to try (and tell nobody how I bad fail), just to know
how bad I still know mine...

BTW shame on *akerBot no to have tried, as such contests are nice ways to
prove more than to claim or to advertise ! ;)


 
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Bernhard Kubicek  
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 More options Oct 1 2012, 9:14 am
From: Bernhard Kubicek <bernhard.kubi...@gmail.com>
Date: Mon, 1 Oct 2012 15:14:35 +0200
Local: Mon, Oct 1 2012 9:14 am
Subject: Re: Ultimaker Wins 3D Printer Challenge

It would be great to know some more details:
* which slicer was used?
* which temperature?
* which build speed?
* length of retraction?
* cooling?

very nice greetings, and congrats,
Bernhard


 
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Jelle Boomstra  
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 More options Oct 1 2012, 11:36 am
From: Jelle Boomstra <je...@protospace.nl>
Date: Mon, 1 Oct 2012 17:35:57 +0200
Local: Mon, Oct 1 2012 11:35 am
Subject: Re: Ultimaker Wins 3D Printer Challenge

Yeah, share those .ini file to further everyones knowledge.
Next: printing that structure in sugar? I've read a mix of glucose, sucrose
and dextran gives some nice results... :)

On Mon, Oct 1, 2012 at 3:14 PM, Bernhard Kubicek <bernhard.kubi...@gmail.com

--
*Jelle Boomstra*
Lab Manager
Stichting ProtoSpace

*Bezoekadres: Nijverheidsweg 16B, Utrecht
Postadres: Postbus 10152, 3505 AC Utrecht*
*T *+31 (0)30 223 08 75 | *E *je...@protospace.nl | *W *www.protospace.nl
*open inloop: dinsdag middag + donderdag*


 
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Joris [van Tubergen]  
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 More options Oct 1 2012, 11:58 am
From: "Joris [van Tubergen]" <rooiejo...@gmail.com>
Date: Mon, 1 Oct 2012 17:58:09 +0200
Local: Mon, Oct 1 2012 11:58 am
Subject: Re: Ultimaker Wins 3D Printer Challenge

as far as i know [siert sliced it, and martijn did]:

sierts answers:

* which slicer was used?
kisslicer

* which temperature?
210

* which build speed?
30 / 50 / 70

* length of retraction?
2 [?!]

* cooling?
on

there were some troubles with the design, i think siert booleaned some
things in rhino

cheers\joris

On Mon, Oct 1, 2012 at 3:14 PM, Bernhard Kubicek <bernhard.kubi...@gmail.com


 
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Bradley  
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 More options Oct 1 2012, 11:59 am
From: Bradley <bradley.feld...@gmail.com>
Date: Mon, 1 Oct 2012 08:59:29 -0700 (PDT)
Local: Mon, Oct 1 2012 11:59 am
Subject: Re: Ultimaker Wins 3D Printer Challenge

On Monday, October 1, 2012 8:39:08 AM UTC-4, MoonCactus wrote:

> BTW shame on *akerBot no to have tried, as such contests are nice ways to
> prove more than to claim or to advertise ! ;)

Actually it was smart that MB did not since they weren't sure they could
win.   Best for them to exhibit corporate self-control, stick to their
script and stay away from worthless contests with printers not in their
league.  They're in a different league now -- a rigorous, plug-and-play,
home 3d printing appliance.   I think they have the best chance for success
staying in that space.

A more appropriate contest would have been UM vs. some other assemble
yourself, wooden printer (hobbyists, tinkerers, modders league).


 
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Jordan Miller  
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 More options Oct 1 2012, 12:25 pm
From: Jordan Miller <jrdn...@gmail.com>
Date: Mon, 1 Oct 2012 12:25:07 -0400
Local: Mon, Oct 1 2012 12:25 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

hahaha nice. ya I'm printing it in sugar today for a demo we are doing.

the non-manifold model was revealing because KISSlicer gave artifacts in
the print while Slic3r interpolated the surface correctly.

jordan

On Oct 1, 2012, at 11:35 AM, Jelle Boomstra <je...@protospace.nl> wrote:

Yeah, share those .ini file to further everyones knowledge.
Next: printing that structure in sugar? I've read a mix of glucose, sucrose
and dextran gives some nice results... :)

On Mon, Oct 1, 2012 at 3:14 PM, Bernhard Kubicek <bernhard.kubi...@gmail.com

--
*Jelle Boomstra*
Lab Manager
Stichting ProtoSpace

*Bezoekadres: Nijverheidsweg 16B, Utrecht
Postadres: Postbus 10152, 3505 AC Utrecht*
*T *+31 (0)30 223 08 75 | *E *je...@protospace.nl | *W *www.protospace.nl
*open inloop: dinsdag middag + donderdag*

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ddurant  
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 More options Oct 1 2012, 12:30 pm
From: ddurant <dduran...@gmail.com>
Date: Mon, 1 Oct 2012 09:30:02 -0700 (PDT)
Local: Mon, Oct 1 2012 12:30 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

I disagree!  UP! at least accepted the challange, though I have no idea how
they did, and they've been in the
not-wood/preassembled/easy-software/appliance game a lot longer than MBI
has. Even if they didn't submit a print in the end, they at least were
willing to try. MBI won't look good by refusing to try.

I'm also not sure it was a "worthless contest" if it helps move Jordan
along. He's breaking ground on pretty important stuff, IMO.


 
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Jordan Miller  
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 More options Oct 1 2012, 12:33 pm
From: Jordan Miller <jrdn...@gmail.com>
Date: Mon, 1 Oct 2012 12:33:53 -0400
Local: Mon, Oct 1 2012 12:33 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

thanks Dave! awesome seeing you at MakerFaire. We are hoping to make it an
official contest next year. Sooo many 3D print veterans, after seeing that
Ultimaker print, were excited about FDM again like they were discovering it
for the first time.

It was kind of magical. Definitely more of what MakerFaire needs instead of
the "let's print this model again and again with this perfectly tuned
slicing profile so we don't look bad in front of the audience". Chris
Thompson was genius to come up with a time limited 3D print challenge.

And we are showing off the Ultimaker print during our demo today too.

jordan

On Oct 1, 2012, at 12:30 PM, ddurant <dduran...@gmail.com> wrote:

I disagree!  UP! at least accepted the challange, though I have no idea how
they did, and they've been in the
not-wood/preassembled/easy-software/appliance game a lot longer than MBI
has. Even if they didn't submit a print in the end, they at least were
willing to try. MBI won't look good by refusing to try.

I'm also not sure it was a "worthless contest" if it helps move Jordan
along. He's breaking ground on pretty important stuff, IMO.

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Bradley  
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 More options Oct 1 2012, 12:39 pm
From: Bradley <bradley.feld...@gmail.com>
Date: Mon, 1 Oct 2012 09:39:50 -0700 (PDT)
Local: Mon, Oct 1 2012 12:39 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

On Monday, October 1, 2012 12:30:02 PM UTC-4, ddurant wrote:

> I disagree!  UP! at least accepted the challange, though I have no idea
> how they did, and they've been in the
> not-wood/preassembled/easy-software/appliance game a lot longer than MBI
> has. Even if they didn't submit a print in the end, they at least were
> willing to try. MBI won't look good by refusing to try.

UP! and MB are in the same league.  UP! and UM are not.

> I'm also not sure it was a "worthless contest" if it helps move Jordan
> along. He's breaking ground on pretty important stuff, IMO.

At present, it was worthless for MB.  Competing and not winning would cause
them more harm than good.  For them, right now, it's all about maintaining
a clear differentiation from UM and all other hobbyist brands.   I'm
actually really happy they are doing this now.  They're finally on the
right track.

 
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ddurant  
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 More options Oct 1 2012, 12:48 pm
From: ddurant <dduran...@gmail.com>
Date: Mon, 1 Oct 2012 09:48:48 -0700 (PDT)
Local: Mon, Oct 1 2012 12:48 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

Good to see you too! As well as some other faces from the past and some new
ones that I'd only met online..


 
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ddurant  
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 More options Oct 1 2012, 12:59 pm
From: ddurant <dduran...@gmail.com>
Date: Mon, 1 Oct 2012 09:59:12 -0700 (PDT)
Local: Mon, Oct 1 2012 12:59 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

Well, I guess I just disagree then. I think it's going to be seen, to the
relatively few who see it, as an invalidation of their differentiation.


 
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Jordan Miller  
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 More options Oct 1 2012, 12:59 pm
From: Jordan Miller <jrdn...@gmail.com>
Date: Mon, 1 Oct 2012 12:59:47 -0400
Local: Mon, Oct 1 2012 12:59 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge
good point.

And if Siert wants to email me the manifold STL file to j...@hive76.org I will post it on the thingiverse page. Don't think I have his email.

jordan

On Oct 1, 2012, at 12:39 PM, Bradley wrote:


 
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ddurant  
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 More options Oct 1 2012, 1:01 pm
From: ddurant <dduran...@gmail.com>
Date: Mon, 1 Oct 2012 10:01:39 -0700 (PDT)
Local: Mon, Oct 1 2012 1:01 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

I'd guess he's on a plane, stuck at the airport or unconcious.. Have you
tried running it through the netfabb cloud thing?


 
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Bradley  
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 More options Oct 1 2012, 1:09 pm
From: Bradley <bradley.feld...@gmail.com>
Date: Mon, 1 Oct 2012 10:09:35 -0700 (PDT)
Local: Mon, Oct 1 2012 1:09 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

On Monday, October 1, 2012 12:59:12 PM UTC-4, ddurant wrote:

> Well, I guess I just disagree then. I think it's going to be seen, to the
> relatively few who see it, as an invalidation of their differentiation.

That's because your a hobbyist and not an ordinary consumer or business
customer.

Actually what's been disappointing is the UM folks.    The printer has
changed little in the 1.5++ years since release.   It prints basically the
same way it did back then.   Impressive, but not so novel anymore to
veteran owners, like me.

There's still no heated bed option, no multiple extrusion option, a hellish
lead time (for a new order, or a simple email response)  and they still
still charge $80 for shipping a single screw to the US.

Hopefully, by next year, the UM folks will, too, be more corporate and all
of us will benefit from that.

 Sorry I wasn't at MF this year, Dave.  We had fun chatting last year.


 
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Jelle Boomstra  
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 More options Oct 1 2012, 1:11 pm
From: Jelle Boomstra <je...@protospace.nl>
Date: Mon, 1 Oct 2012 19:11:41 +0200
Local: Mon, Oct 1 2012 1:11 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

[...]

> UP! and MB are in the same league.  UP! and UM are not.

Those leages are all in your head IMHO,  they are all available on the 3D
printer market. Perhaps the intended audience differs a little, but if you
consider to buy an UP! will not prevent you from considering the UM too.
After all, the results from an UM can be much better.

--
*Jelle Boomstra*
Lab Manager
Stichting ProtoSpace

*Bezoekadres: Nijverheidsweg 16B, Utrecht
Postadres: Postbus 10152, 3505 AC Utrecht*
*T *+31 (0)30 223 08 75 | *E *je...@protospace.nl | *W *www.protospace.nl
*open inloop: dinsdag middag + donderdag*


 
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ddurant  
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 More options Oct 1 2012, 1:21 pm
From: ddurant <dduran...@gmail.com>
Date: Mon, 1 Oct 2012 10:21:44 -0700 (PDT)
Local: Mon, Oct 1 2012 1:21 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

> Have you tried running it through the netfabb cloud thing?

I just tried this and it seems to have fixed the mesh errors. Went from 10k
triangles to 18k triangles, though..  http://cloud.netfabb.com


 
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Jelle Boomstra  
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 More options Oct 1 2012, 1:26 pm
From: Jelle Boomstra <je...@protospace.nl>
Date: Mon, 1 Oct 2012 19:26:49 +0200
Local: Mon, Oct 1 2012 1:26 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

[...]

> Actually what's been disappointing is the UM folks.    The printer has
> changed little in the 1.5++ years since release.   It prints basically the
> same way it did back then.   Impressive, but not so novel anymore to
> veteran owners, like me.

Blatant nonsense! I agree though that most improvements have been made on
the software side, but they are improvements none the less. Prints are a
lot better than 1.5 years ago. Why would you need to redesign the whole
machine if it works good? What we are seeing now is small incremental
changes (bolt, nozzle, extruder) that will make the machine better and
easier to assemble.

> There's still no heated bed option, no multiple extrusion option, a
> hellish lead time (for a new order, or a simple email response)  and they
> still still charge $80 for shipping a single screw to the US.

When was the last time you placed an order? There is two persons full time
on support now, very little lead time and much better shipping options.
They do listen you know?

> Hopefully, by next year, the UM folks will, too, be more corporate and all
> of us will benefit from that.

Let's hope not. We have seen how that changed MakerBot for the worse.

--
*Jelle Boomstra*
Lab Manager
Stichting ProtoSpace

*Bezoekadres: Nijverheidsweg 16B, Utrecht
Postadres: Postbus 10152, 3505 AC Utrecht*
*T *+31 (0)30 223 08 75 | *E *je...@protospace.nl | *W *www.protospace.nl
*open inloop: dinsdag middag + donderdag*


 
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Bradley  
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 More options Oct 1 2012, 2:09 pm
From: Bradley <bradley.feld...@gmail.com>
Date: Mon, 1 Oct 2012 11:09:05 -0700 (PDT)
Local: Mon, Oct 1 2012 2:09 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

On Monday, October 1, 2012 1:26:51 PM UTC-4, Jelle Boomstra wrote:

> Blatant nonsense! I agree though that most improvements have been made on
> the software side, but they are improvements none the less. Prints are a
> lot better than 1.5 years ago. Why would you need to redesign the whole
> machine if it works good? What we are seeing now is small incremental
> changes (bolt, nozzle, extruder) that will make the machine better and
> easier to assemble.

Like I said the machine prints the same as before -- it was always
excellent.  

I won't buy the new nozzle, etc. because 1) the shipping costs more than
the parts, and 2) I solved, on my own, the issues that the original nozzle,
etc produced.

The machine was always easy to assemble, but most people (other than
hobbyists) won't do it or if they do it, will fail and give up.

>> There's still no heated bed option, no multiple extrusion option, a
>> hellish lead time (for a new order, or a simple email response)  and they
>> still still charge $80 for shipping a single screw to the US.

> When was the last time you placed an order? There is two persons full time
> on support now, very little lead time and much better shipping options.
> They do listen you know?

Actually they didn't listen, after 4 email exchanges with Harma (about 2
days between each reply).  The still shipped me a peek piece for $80
shipping.

>> Hopefully, by next year, the UM folks will, too, be more corporate and
>> all of us will benefit from that.

> Let's hope not. We have seen how that changed MakerBot for the worse.

I don't agree.   The changed MakerBot is now a HUGE win for consumers and
businesses.   I will, without reservation, recommend the new R2 over the UM
for anybody looking to buy a 3D printer right now --- unless....they live
to tinker.

The UM organization, I assume as I haven't been there, is probably in the
same position as MB was about 1.5 years ago.   Massive personnel expansion,
lot's of folks working, lot's of orders coming in, little time for anything
corporate, but filling orders.    

UM may always stay that way.  MB didn't have a choice once they accepted
outside investment.   They had to grow up and become a company

UM may someday have the same decision to make.   Hopefully I'll still be an
UM owner by then.


 
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ddurant  
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 More options Oct 1 2012, 2:57 pm
From: ddurant <dduran...@gmail.com>
Date: Mon, 1 Oct 2012 11:57:38 -0700 (PDT)
Local: Mon, Oct 1 2012 2:57 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

> I won't buy the new nozzle, etc. because 1) the shipping costs more than

the parts

They've done work on this recently and it's a lot better now.. I got the v2
nozzle a couple weeks ago and think it was around $25 for the medium-cost
shipping. There's an uninsured one for less. That said, it'd be great if
they could have a US distributer because shipping lots of little individual
parts across the pond will never be as cheap as we'd like. It might make
support easier too, or at least in a nearby timezone.

> The changed MakerBot is now a HUGE win for consumers and businesses.

**IF** it does what they say it does. I think that's where our opinions
differ. I have much cynicism (based on my personal experiences, which
aren't the same as everybody elses) about what they say they can do vs.
what they can actually do.

If it doesn't do what they say, lots of people will be very disappointed.
Probably a lot more disappointed than they would have been with a kit that
set reasonable expectations.

> Sorry I wasn't at MF this year, Dave. We had fun chatting last year.

Seeing the Rostock/delta printers, the SLA resin printers and the giant
Ultimaker were worth the price of admission.. The 'Faire is a lot more fun
if you're not chained to a table - you should go next year! I'll be there..
:)


 
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Jordan Miller  
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 More options Oct 1 2012, 5:17 pm
From: Jordan Miller <jrdn...@gmail.com>
Date: Mon, 1 Oct 2012 17:17:56 -0400
Local: Mon, Oct 1 2012 5:17 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

the tree is a set of manifold cones penetrating each other instead of one
contiguous surface. Skeinforge and Slic3r handle it fine, but KISSlicer
does not apparently.

But blender cant handle the Boolean union of all 48 branches. So I'm hoping
to get Siert's file.

jordan

On Oct 1, 2012, at 1:21 PM, ddurant <dduran...@gmail.com> wrote:

> Have you tried running it through the netfabb cloud thing?

I just tried this and it seems to have fixed the mesh errors. Went from 10k
triangles to 18k triangles, though..  http://cloud.netfabb.com

You received this message because you are subscribed to the Google Groups
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operators:
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For information about the Ultimaker, visit: http://Ultimaker.com


 
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Bill Culverhouse  
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 More options Oct 1 2012, 6:18 pm
From: Bill Culverhouse <bill.culverho...@gmail.com>
Date: Mon, 1 Oct 2012 18:18:54 -0400
Local: Mon, Oct 1 2012 6:18 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

Download the "Repaired File":

http://cloud.netfabb.com/?key=2c060bcfa5baf687d6c5c0d021aa433463793&f...

It is about twice the faces but is devoid of internal faces.

-b


 
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Bradley  
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 More options Oct 1 2012, 6:32 pm
From: Bradley <bradley.feld...@gmail.com>
Date: Mon, 1 Oct 2012 15:32:19 -0700 (PDT)
Local: Mon, Oct 1 2012 6:32 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

On Monday, October 1, 2012 2:57:38 PM UTC-4, ddurant wrote:

> They've done work on this recently and it's a lot better now.. I got the
> v2 nozzle a couple weeks ago and think it was around $25 for the
> medium-cost shipping. There's an uninsured one for less. That said, it'd be
> great if they could have a US distributer because shipping lots of little
> individual parts across the pond will never be as cheap as we'd like. It
> might make support easier too, or at least in a nearby timezone.

I know, I've been following the progress.   I would have ordered one except
my hot end mod has worked flawlessly for eons, along with the new V3 bolt
kit -- no plugs and retraction works great.

> If it doesn't do what they say, lots of people will be very disappointed.
> Probably a lot more disappointed than they would have been with a kit that
> set reasonable expectations.

I'm pretty certain it does (otherwise wired wouldn't have them as the cover
story) and, even so, they still have the best branding and PR of any
company in the category.

> > Sorry I wasn't at MF this year, Dave. We had fun chatting last year.

> Seeing the Rostock/delta printers, the SLA resin printers and the giant
> Ultimaker were worth the price of admission.. The 'Faire is a lot more fun
> if you're not chained to a table - you should go next year! I'll be there..
> :)

I wanted to see the SLA resin printers.   I think that's the future for me.


 
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Dave Head  
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 More options Oct 1 2012, 6:39 pm
From: Dave Head <kibb...@gmail.com>
Date: Mon, 1 Oct 2012 23:39:39 +0100
Local: Mon, Oct 1 2012 6:39 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

Was that the form 1 printer? I saw a vid on there kickstarter site updates.
Looks good but question is it slower than a um printing at 25 microns. And
one other thing can you control the thickness on layer heights?
On Oct 1, 2012 11:32 PM, "Bradley" <bradley.feld...@gmail.com> wrote:


 
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ddurant  
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 More options Oct 1 2012, 9:30 pm
From: ddurant <dduran...@gmail.com>
Date: Mon, 1 Oct 2012 18:30:18 -0700 (PDT)
Local: Mon, Oct 1 2012 9:30 pm
Subject: Re: Ultimaker Wins 3D Printer Challenge

> I'm pretty certain it does (otherwise wired wouldn't have them as
> the cover story) and, even so, they still have the best branding and
> PR of any company in the category.

We'll see.. :) I don't doubt they'll generate lots of press - they've
always been good at that, even while shipping product that barely works.

For the resin printers, I think the quality is better than anything FDM
machines will be able to do unless somebody comes up with some really huge
change in FDM technology.. OTOH, I also think they're always going to be
smaller build sizes (unless you have a LOT of money) and I seem to be
reading lately that resin's not very strong compared to ABS/PLA. All the
prints I handled seemed a bit tacky - almost a rubbery surface. Based on
what the prices of ABS/PLA have done over the last couple years, I doubt
it's going to get much cheaper anytime soon too..

If you're fine with those things and just want higher resolution for
(probably) less effort, you should definitely check one out. The prints I
saw were really, really nice.

Kibble: both the Form1 and B9Creator were at the show and both were
producing impressive prints (or had impressive prints to show anyway.. not
sure I saw one actually printing). For varying layer heights, I think it's
more of a software issue than a hardware one. That's not to say it's easy
to do different layer heights - just that (within reason) it's probably
doable. No idea how much work they've done in that area but these are new
machines...

For speed, I really have no idea but guess they're all at least near the
same ballpark. Form1 moves a laser around to set the goo, sorta like our
toolpaths, B9C uses a DLP projector to do a whole layer at once. I think
this means the B9C is going to sorta have a fixed layer time for a given
layer height regardless of the size/complexity of that layer and the
Form1 will have varying time depending on how much it has to draw. Could be
that Form1 is faster on smaller (in x/y size) layers and B9C is faster on
larger ones. I have a vague memory of hearing some print times for objects
and remember not really being either impressed or unimpressed, which is why
I think they're all, on average, around the same as we can do..


 
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