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Request for "3D Printing Material Testers"
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taulman  
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 More options Aug 10 2012, 11:04 pm
From: taulman <taulma...@gmail.com>
Date: Fri, 10 Aug 2012 20:04:46 -0700 (PDT)
Local: Fri, Aug 10 2012 11:04 pm
Subject: Request for "3D Printing Material Testers"

I want to announce a Request for "3D Printing Material Testers"

I Also want to announce that taulman and Shakespeare Company, LLC have
completed Development of 4 new Polyamides for 3D Printing and that "3D
Printing" is specifically added to a Top U.S. Manufacturing MSDS
When it comes to Nylon and Nylon extrusions, you can't do better than
Shakespeare.

We are searching for a minimum of 60 material testers.  There is absolutely
no cost to testers.  All material and components are free to those selected.

Material Tester requirements can be found at
http://taulman3d.com/testers.html

taulman


 
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Spacexula  
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 More options Aug 11 2012, 12:20 am
From: Spacexula <underwood.n...@gmail.com>
Date: Fri, 10 Aug 2012 21:20:33 -0700 (PDT)
Local: Sat, Aug 11 2012 12:20 am
Subject: Re: Request for "3D Printing Material Testers"
Lost me at Non Disclosure Agreement,  No thanks :)

On Aug 10, 11:04 pm, taulman <taulma...@gmail.com> wrote:


 
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Jamie Cunningham  
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 More options Aug 14 2012, 7:15 am
From: Jamie Cunningham <ja...@backyardworkshop.com>
Date: Tue, 14 Aug 2012 07:15:58 -0400
Local: Tues, Aug 14 2012 7:15 am
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"

lost me at ALL the conditions in the test - sounded too cumbersome and
demanding to me

Jamie
Check out my CNC projects (and more) at http://www.backyardworkshop.com

On Sat, Aug 11, 2012 at 12:20 AM, Spacexula <underwood.n...@gmail.com>wrote:


 
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Ahmet Cem Turan  
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 More options Aug 14 2012, 3:37 am
From: "Ahmet Cem Turan" <ahmetcemtu...@gmail.com>
Date: Tue, 14 Aug 2012 10:37:04 +0300
Local: Tues, Aug 14 2012 3:37 am
Subject: RE: [thingiverse] Re: Request for "3D Printing Material Testers"
But thats more or less standard in such stuff..  If you invest in research
You want to have at least an advantage over the competition as long as the
product is not on the market yet..


 
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Cymon  
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 More options Aug 14 2012, 4:21 pm
From: Cymon <joealar...@gmail.com>
Date: Tue, 14 Aug 2012 13:21:28 -0700 (PDT)
Local: Tues, Aug 14 2012 4:21 pm
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"

Na, the NDA is fine. My problem is the chance of gumming up my printer real
good for your tests. "No cost to the tester" except for time and effort.
Maybe a lot of time. I appreciate what you're trying to do here but no
thanks.


 
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neoteric  
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 More options Aug 14 2012, 8:50 pm
From: neoteric <perry.c...@gmail.com>
Date: Tue, 14 Aug 2012 17:50:30 -0700 (PDT)
Local: Tues, Aug 14 2012 8:50 pm
Subject: Re: Request for "3D Printing Material Testers"

I think this is exciting, especially the flexible material.  NDA's ah, I've
signed a lot of them in my day.  Not one has been a problem.


 
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Laird Popkin  
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 More options Aug 15 2012, 9:53 am
From: Laird Popkin <lai...@gmail.com>
Date: Wed, 15 Aug 2012 09:53:04 -0400
Local: Wed, Aug 15 2012 9:53 am
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"

I'm interested, but asking testers to design and build their own custom extruder for the test. That's too much work for early access to 50' of nylon filament, at least for me.

- Laird Popkin

Sent from my iPhone. Apologies in advance for typo's.

On Aug 14, 2012, at 5:38 PM, BobC <bobcousin...@googlemail.com> wrote:


 
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Triffid Hunter  
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 More options Aug 15 2012, 10:43 am
From: Triffid Hunter <triffid.hun...@gmail.com>
Date: Thu, 16 Aug 2012 00:43:55 +1000
Local: Wed, Aug 15 2012 10:43 am
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"

On Wed, Aug 15, 2012 at 11:53 PM, Laird Popkin <lai...@gmail.com> wrote:
> I'm interested, but asking testers to design and build their own custom
> extruder for the test. That's too much work for early access to 50' of nylon
> filament, at least for me.

I didn't see anything about having to build one's own custom
extruder.. I did note that an extruder capable of high temperatures
such as the arcol v4 is highly recommended though, and that a very
bitey hobbed bolt is required, not one of these ones with tiny little
M3 or M4 teeth which will simply slip over the surface of the
filament.

 
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laird popkin  
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 More options Aug 15 2012, 11:28 am
From: laird popkin <lai...@gmail.com>
Date: Wed, 15 Aug 2012 11:28:51 -0400
Local: Wed, Aug 15 2012 11:28 am
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"
Good point, to be more precise, if you use 3mm filament now, you don't
need to build a completely custom extruder mechanism, just replace the
hobbed bolt with one that will work with nylon. I use 1.75mm filament,
so I'd need to build a new extruder. Not impossible, but it feels like
they're asking for us to do a lot of work for their benefit, and not
doing terribly much in return. I hope that they find a few takers, as
nylon is a pretty interesting option, but it's more work that it's
worth, at least for me.

- LP

On Wed, Aug 15, 2012 at 10:43 AM, Triffid Hunter

--
- Laird Popkin, cell: 646/465-0570

 
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taulman  
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 More options Aug 15 2012, 8:31 pm
From: taulman <taulma...@gmail.com>
Date: Wed, 15 Aug 2012 17:31:52 -0700 (PDT)
Local: Wed, Aug 15 2012 8:31 pm
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"

Actually, you do have a point.  We did modify the request for a change to
the extruder (on the web site) after we initially posted the request.  The
intent was good, maybe not the request!
The goal, of course, is a successful printing experience.  I think that the
lengths we went to in order to finally get all of the St Louis test
machines to reliably push nylon resulted in the request for the slotted
hobbs bolt.  Kristin, the one who prints the bands and elastic belts, noted
that by modifying the request, we could learn from other's "during" the
test, in that someone may have a better idea.


 
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Laird Popkin  
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 More options Aug 15 2012, 8:45 pm
From: Laird Popkin <lai...@gmail.com>
Date: Wed, 15 Aug 2012 20:45:53 -0400
Local: Wed, Aug 15 2012 8:45 pm
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"

I think the goal is good, but perhaps you can work a little on rewarding people who do the testing. There are lots of good examples on Kickstarter - publicly thank people by name on your web site, give out early adopter t-shirts, or give them a spool of the resulting filament, for example.

- Laird Popkin

Sent from my iPhone. Apologies in advance for typo's.

On Aug 15, 2012, at 8:31 PM, taulman <taulma...@gmail.com> wrote:


 
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taulman  
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 More options Aug 16 2012, 1:59 am
From: taulman <taulma...@gmail.com>
Date: Wed, 15 Aug 2012 22:59:45 -0700 (PDT)
Local: Thurs, Aug 16 2012 1:59 am
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"

    Thank you, Laird as this is an excellent idea.  It's great to have this
group as a source of feedback!
The site has been changed to provide the "real" thanks we definitely need
as you and others are correct in that there is real effort involved in
helping us out.   It now reads as it should have:
6. As an additional “Thank You” to all testers:
     1. All testers will not just get a thank you on a list, but each
tester will get a ¼ page panel on taulman3d.com with a photo and
information about their nylon printing efforts and their “Personal 3D
Printing Interests”.
This Include links to your efforts, photos, YouTube links and social
links.  Basically anything 3D Printing related except a storefront or
advertisement.
     2. Selected write-ups get a full page on taulman3d.com with a photo
and information about their nylon printing efforts and their “Personal 3D
Printing Interests”.
This Include links to your efforts, photos, YouTube links and social
links.  Basically anything 3D Printing related except a storefront or
advertisement.
     3. After the testing is complete, taulman3D will start a kickstarter
project to raise funds for one of Shakespeare's monster extruders for a 3mm
run.  This amounts to “miles” of material.
With a “successful” taulman3D Material Kickstarter, “All” testers will
receive a free full roll of 618 and a free full roll of 525 (not including
shipping) for their help and support at the same time as the kickstarter
supporters.  Rolls are expected to be around 180 feet.
     4. Each testers page or ¼ page will be added shortly after results
come in and remain online regardless of the kickstarter outcome.

Thanks for everyone's comments!


 
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Ahmet Cem Turan  
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 More options Aug 16 2012, 6:13 am
From: "Ahmet Cem Turan" <ahmetcemtu...@gmail.com>
Date: Thu, 16 Aug 2012 13:13:13 +0300
Local: Thurs, Aug 16 2012 6:13 am
Subject: RE: [thingiverse] Re: Request for "3D Printing Material Testers"
" as nylon is a pretty interesting option,".....
Exactly thats what makes it worth going the trouble of being a tester...
I would want it, I would need it...  So why not test it...  
Effort?  No pain no gain...  If you consider the effort many developers
bring up to push Project Reprap further, (Sound, EvdZ, Kliment, PrusaJr,
Nophead, myself,  just to name some very few...) without any real monetary
benefit in return then I think this testing is not too much of an effort..
Mayeb the reprap developer group would be more appropriate fort hat kind of
search..

ACT


 
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Laird Popkin  
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 More options Aug 16 2012, 9:37 am
From: Laird Popkin <lai...@gmail.com>
Date: Thu, 16 Aug 2012 09:37:51 -0400
Local: Thurs, Aug 16 2012 9:37 am
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"
That's a good idea - reprap builders more likely to be using 3mm filament, which makes it much easier to test 3mm nylon. The new terms they emailed about also give potential testers more incentive to do the work, which is smart.

- Laird Popkin

Sent from my iPhone. Apologies in advance for typo's.

On Aug 16, 2012, at 6:13 AM, "Ahmet Cem Turan" <ahmetcemtu...@gmail.com> wrote:


 
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BobC  
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 More options Aug 16 2012, 2:26 pm
From: BobC <bobcousin...@googlemail.com>
Date: Thu, 16 Aug 2012 11:26:03 -0700 (PDT)
Local: Thurs, Aug 16 2012 2:26 pm
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"

Yes, no pain no gain, but there is a big difference between contributing
knowledge to a GPL project, and working for a private company under NDA.


 
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Mark Ungrin  
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 More options Aug 16 2012, 2:35 pm
From: Mark Ungrin <Mark.Ung...@gmail.com>
Date: Thu, 16 Aug 2012 12:35:09 -0600
Local: Thurs, Aug 16 2012 2:35 pm
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"
Random thought - maybe a delayed-release NDA? As an academic, I would do
that where an NDA is requested in this type of situation - e.g. agree to
inform the sponsor of your results and then give them 90 days (or
whatever period you agree on) before sharing with the rest of the world.

This lets them get a reasonable head start on things, but if it turns
out their product is crap or something they can't suppress that
information once the grace period runs out.

Mark

On 16/08/2012 12:26 PM, BobC wrote:


 
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Cid Vilas  
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 More options Aug 16 2012, 2:49 pm
From: Cid Vilas <cidvi...@gmail.com>
Date: Thu, 16 Aug 2012 13:49:38 -0500
Local: Thurs, Aug 16 2012 2:49 pm
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"
That sounds reasonable, although what I suspect would happen is they modify the formula and have great filament upon release but the initial test filament is crap. Then people who were testers would be on a mission to defame the company due to their experience with the test stuff. I've seen it happen in the forums for a multitude of different products. I personally have purchased products people claim to be junk on the forums and been very surprised by the quality afterwards but most consumers are easily swayed by public opinion.

Just my 2 cent opinion. :)

Cid Vilas!

On Aug 16, 2012, at 1:35 PM, Mark Ungrin <Mark.Ung...@gmail.com> wrote:


 
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Mark Ungrin  
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 More options Aug 16 2012, 3:13 pm
From: Mark Ungrin <Mark.Ung...@gmail.com>
Date: Thu, 16 Aug 2012 13:13:03 -0600
Local: Thurs, Aug 16 2012 3:13 pm
Subject: Re: [thingiverse] Re: Request for "3D Printing Material Testers"
Supplier sends the testers a free roll or two of the good stuff at the
end of the process and
everyone's happy...

On 16/08/2012 12:49 PM, Cid Vilas wrote:


 
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Have Blue  
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 More options Aug 17 2012, 12:40 am
From: Have Blue <haveblue...@gmail.com>
Date: Thu, 16 Aug 2012 21:40:31 -0700 (PDT)
Local: Fri, Aug 17 2012 12:40 am
Subject: Re: Request for "3D Printing Material Testers"

What are the specific resins being tested?  What are the melt flow rates?


 
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