I'd be happy to be part of a team working in this in the 'space.
(goddang, what have I just volunteered for?!)
/m
Looks interesting, do we need special software to drive it? would that
come with the machine?
Do you have any idea what kind of software tool chain is needed?
Also, any idea about availability and prices of feedstock?
--
[http://pointless.net/] [0x2ECA0975]
Flicking back through the site of the guy repairing one..
Feedstock material sounds like it needs drying first or is otherwise
moisture sensitive. Also sounds like it's expensive, but both that site
and http://haveblue.org/ seem to be testing alternatives to the own-brand.
Sounds like a very interesting machine to have a look at, though it also
sounds like it's got a lot of own-brand quirks and design choices that
may be tricky to work around. It sounds like it can be repaired but be
aware it sounds like a vendor-locked product.
I have no personal experience with the machine, this is just what it
seems from skimming those websites.
It is nice to see a machine using a wire-drive mechanism tho. I was
already considering it for my own reprap design.
~ Sci
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That looks like it will be way better than the cupcake, and capable of much bigger models. But the bit that
gets me really excited is that searching on the internet suggests that one of the available materials for it is
described as "investment casting wax", now that we have a kiln it would be possible to turn designs into
solid metal objects. It is a bit on the big side, but I think it would get more than enough use to justify the
space required for it.
Nigle
The bit that really kills everything is the fact that it costs $100 in
consumables to print something which costs $2 on a Makerbot.
It would be great to get hold of one of these pieces of kit, but only
to take it apart. There's no way we could run one as-is. It's the
ultimate conclusion of the Gilette business model.
--
Russ Garrett
ru...@garrett.co.uk
How different is the extruder? Could it not be adapted to use the Makerbot plastic?
I have no idea, but that's what I mean by taking it apart. I just
don't want to give anyone the impression that we won't mercilessly
dismantle it.
--
Russ Garrett
ru...@garrett.co.uk
So yeah, if you guys want to take it, when's convenient? I cant drive unfortunately so someone's going to have to step up. The printer is at our campus in south Ken.
Worst case, we can strip it for parts. There has to be at least 5 stepper motors in there.
Nigle
I may be mistaken, but one of the sites hacking them seems to have had
feedstock custom produced to feed it and re-wind used cartridges. So
that's still cheaper than buying stock from the supplier? Ouch..
But check those sites first. The information is there, if a bit buried.
Converting the print heads looks like it would also require either
altering on-board ROM chips to reset self-calibration height, or
building a totally different control board too.
I say get it and *carefully* analyse it, then weigh the options. Do we
have a CSI team?
~ Sci
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I have heard - and this may be apocryphal - that the build platform
for a Z-Corp machine costs more than a Makerbot and it's only good for
~10 prints.
--
Russ Garrett
ru...@garrett.co.uk
Hmm - but just the steppers, stiff stage and leadscrews may be worth it - so happy to commit (of someone else) can get it to the hackspace - to disassembling it carefully - and in such a way that the X/Y/Z part is still usable, say, for a router ?
Dw.
On 29/03/2011 23:19, Harry Eakins wrote:
> Hi everyone,
>
> I've found someone in my university who has a Stratasys FDM 1650 which
> they want to get rid of. It's a commercial 3D printer based on the same
> idea as the RepRap - Fused Deposition Modelling
> <http://en.wikipedia.org/wiki/Fused_deposition_modeling>.
>
> It is apparently broken but fixable. The lab which is throwing it out
> has not extended their service contract and they have a much better
> machine now anyway. I saw it today and it looks in good condition.
>
> The FDM 1650 uses ABM filament and a support material (so it has 2
> extruders). It's about the size of a large fridge. There's a guy who's
> blogging about repairing an FDM 1650 - http://3d4u.org/MyFDM/
>
> I was going to have it in our Robotics Society but I doubt we have the
> time/space to make good use of it. Is there anyone here who would like
> this machine?
>
> --
> Harry Eakins
> ICRS Pres. | Imperial College London
> (+44) 7818084877
Someone IS going to go get this, right? If not I will take a *hand
trolley* over there to collect it if need be.
I will be a Wille-E-Coyote shaped cloud of dust in front of your eyes.
Is there a deadline on collecting it?
~ Sci
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I certainly hope so.
> If not I will take a *hand trolley* over there to collect it if need be.
For maximum points you need to bring it to the space by tube and NOT using disabled
accessible stations.:-)
And somebody really should film it happening...
Nigle
Sadly I no longer have my delta-wheeled sack barrow.
It's only a 5 mile walk overground tho, according to google. It can't
weigh more than 30kg, right? Right?
~ Sci
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I can help out with lifting any any grunt work if that helps.
-Steve
From the photos on that blog it looks like it would need a van.
I called Harry to have a chat. He's dropping down to the space later
today. I'll be around to meet up with him.
We have around 3 weeks before the machine goes elsewhere.
/m
Thanks for the info - that's encouraging! We certainly won't take it
apart if we can make it work in its current state.
--
Russ Garrett
ru...@garrett.co.uk
Hey, this may be crazy, but I could move it to the lab I work in next Friday, and then someone can pick it up at the weekend. Possibly. If it is necessary.
/m