Next SHDC: Sat 27th March!
Simon Ford
Tentatively at "The Shop"
See you there!
Robert Jason Meerman
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Paul Crouch
- Paul C (mobile)
Thinking up new ways to make life difficult for myself...
On 17 Mar 2010, at 08:04, Simon Ford <simon....@googlemail.com>
wrote:
> We're planning a SHDC on Sat 27th March, 7.30-late. Sound good?
>
> Tentatively at "The Shop"
>
> See you there!
>
Conrad Braam
On Mar 17, 9:12 am, Paul Crouch <paul.cro...@outsider.plus.com> wrote:
> Hope to be there.
>
> - Paul C (mobile)
> Thinking up new ways to make life difficult for myself...
>
> On 17 Mar 2010, at 08:04, Simon Ford <simon.a.f...@googlemail.com>
David A
I'll probably be there too. Have know about SDHC for a while but now that I want to build my own 3D printer and I am looking for other people interested in this and to get feedback on my other projects.
David
Aran
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Paul Crouch
- Paul C (mobile)
Henry Gomersall
> Ah, 3D printers. I'd like one too, but they're expensive. Martin (and
> others) were looking at a new design last meetup.
I was looking at this design for a 2 axis positioner built around a
Sarrus Linkage. Its pretty cool (no sliding parts). I think the parts
were built on a Reprap.
http://www.youtube.com/watch?v=Biggn0GBlJw
and http://www.thingiverse.com/thing:1425
I was thinking about how it could be modified by adding a 3rd axis built
around the similarly awesome Paucellier linkage (like the Sarrus
linkage, you get a linear constraint with no sliding parts):
http://en.wikipedia.org/wiki/Peaucellier%E2%80%93Lipkin_linkage
No reason why one should prefer one linkage over the other, its just
they're pretty damn cool.
hen
