Thanks Andy.
3D geometry is possible, I just don't know how to put it into C code. I'll
have to look at more Kinematic files.
On Thu, Jan 8, 2015 at 5:22 AM, andy pugh bodge...@gmail.com wrote:
On 8 January 2015 at 02:36, poormansairforce H
poormansairfo...@gmail.com wrote:
My gift is in
On 8 January 2015 at 02:36, poormansairforce H
poormansairfo...@gmail.com wrote:
My gift is in mechanics, not programming!:-(
How is your 3D geometry? That is what this is all about.
Once you have the equations it is (relatively) straightforward to
convert them to C-code for the kinematics
The position of D vertically determines the swing in due to the radius
shortening as each point gets higher and the center of gravity shifting.
The CG is another issue that I haven't brought up yet but yes it is a
concern however I think I can solve that mechanically if need be with
pivoting
I did not connect Virtual D1 and D2 since it was getting confusing.
Obviously, the virtual position isn't 22.5 degrees.
On Tue, Jan 6, 2015 at 10:08 PM, poormansairforce H
poormansairfo...@gmail.com wrote:
Thanks Andy, thats good to know. I've attached some pics to better explain
the errors.
On 7 January 2015 at 16:28, poormansairforce H
poormansairfo...@gmail.com wrote:
I did not connect Virtual D1 and D2 since it was getting confusing.
Obviously, the virtual position isn't 22.5 degrees.
I wonder what determines the position of the wire in the Z-direction?
is the swing-in angle
On 7 January 2015 at 00:39, poormansairforce H
poormansairfo...@gmail.com wrote:
The link that Andy posted:http://www.cnc-hotwire.de/ is exactly what I have
in mind. These are accurate as long as the wire is not angled more than a
small amount.
Adding further corrections is just geometry, so
Thanks Andrew, good idea. I figured out that at least 2 of my replies have
not posted so it seems I need to work out of my email account since that
seems to post ok.
The link that Andy posted:http://www.cnc-hotwire.de/ is exactly what I have
in mind. These are accurate as long as the wire is not
Thanks to all who have replied. Apparently I have missed some replies from
several people so my apologies if my replies have sounded weird. We are
certainly on the same page as to what I want to build. The custom
kinematics is bending my brain a bit.Thoughts on where to start?
Thanks
Dan
On Fri,
2015-01-06 18:52 GMT+02:00 poormansairforce H poormansairfo...@gmail.com:
Thanks to all who have replied. Apparently I have missed some replies from
several people so my apologies if my replies have sounded weird. We are
certainly on the same page as to what I want to build. The custom
On 01/02/2015 12:10 PM, John Kasunich wrote:
On Fri, Jan 2, 2015, at 01:03 PM, andy pugh wrote:
On 2 January 2015 at 17:58, John Kasunich jmkasun...@fastmail.fm wrote:
Also, I have a simple mechanical question: How is the cutting wire
kept tight? Cable bipods don't have any ability to
On Fri, Jan 2, 2015, at 01:03 PM, andy pugh wrote:
On 2 January 2015 at 17:58, John Kasunich jmkasun...@fastmail.fm wrote:
Also, I have a simple mechanical question: How is the cutting wire
kept tight? Cable bipods don't have any ability to resist tension
perpendicular to their plane.
On 2 January 2015 at 17:58, John Kasunich jmkasun...@fastmail.fm wrote:
Also, I have a simple mechanical question: How is the cutting wire
kept tight? Cable bipods don't have any ability to resist tension
perpendicular to their plane.
The archetypical version uses a wooden C-frame to tension
On Thu, Jan 1, 2015, at 04:40 PM, andy pugh wrote:
On 1 January 2015 at 02:16, poormansairforce H
poormansairfo...@gmail.com wrote:
I have been trying to join the forum but can't get past the registration
page, says there are errors:(
You will get better answers here anyway.
I
On 01.01.2015 03:16, poormansairforce H wrote:
Hi all
I have been trying to join the forum but can't get past the registration
page, says there are errors:(
I have a question about setting up a bipod hot wire cutter. Simply, in CAD
I have figured out that on my dream machine setup, at a 4' 6
On 1 January 2015 at 02:16, poormansairforce H
poormansairfo...@gmail.com wrote:
I have been trying to join the forum but can't get past the registration
page, says there are errors:(
You will get better answers here anyway.
I have a question about setting up a bipod hot wire cutter. Simply,
Hi all
I have been trying to join the forum but can't get past the registration
page, says there are errors:(
I have a question about setting up a bipod hot wire cutter. Simply, in CAD
I have figured out that on my dream machine setup, at a 4' 6 cutting
length when the wire is angled 22.5 degrees
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