Viesturs,
I don't know where your G code is coming from but I believe it is pretty
easy to break arcs into segmented lines in Autocad.
Then if you export that to a DXF you might be able to use a CAM program
to create a number of G1 moves.
Dave
On 10/13/2011 5:33 AM, Viesturs Lācis wrote:
2011/10/13 andy pugh bodge...@gmail.com:
On 13 October 2011 10:33, Viesturs Lācis viesturs.la...@gmail.com wrote:
I have a special client, who does not understand, when I write in
email and tell over the phone that no arc movements (G2/G3) will be
executed in UV plane - I just received some
I now have an encoder mounted to my tool carousel. I linked the encoder
to a PID and found that each pocket is 720 counts apart. I can travel in
either way to get to a pocket, but there is no motion control, so the
start and stop is pretty abrupt. I am starting to consider implementing
some sort
On 14 October 2011 16:15, Kirk Wallace kwall...@wallacecompany.com wrote:
As is, the straight PID works okay, but if I increase the
maximum carousel speed (very likely), the start/stop jerk may become a
problem. Any pointers on how to attack this problem would be
appreciated.
If you pass the
On Fri, Oct 14, 2011 at 08:15:52AM -0700, Kirk Wallace wrote:
As is, the straight PID works okay, but if I increase the
maximum carousel speed (very likely), the start/stop jerk may become a
problem. Any pointers on how to attack this problem would be
appreciated.
Consider using a limit3
Kirk Wallace wrote:
I now have an encoder mounted to my tool carousel. I linked the encoder
to a PID and found that each pocket is 720 counts apart. I can travel in
either way to get to a pocket, but there is no motion control, so the
start and stop is pretty abrupt. I am starting to consider
On Tue, 2011-10-11 at 13:41 -0700, doug metzler wrote:
Hey Kirk, did you ever go anywhere with this?
Thanks,
DougM
On Thu, Sep 15, 2011 at 10:04 AM, gene heskett ghesk...@wdtv.com wrote:
On Thursday, September 15, 2011 01:03:31 PM doug metzler did opine:
1) loopback test to confirm
On Fri, Oct 14, 2011 at 10:50:54AM -0500, Jon Elson wrote:
You cold build a stupid trajectory planner as a hal component. It would
take a couple
parameters such as max speed and acceleration, and a pin for final
position.
This is what limit3 does.
On Fri, Oct 14, 2011 at 10:15 AM, Kirk Wallace
kwall...@wallacecompany.com wrote:
I now have an encoder mounted to my tool carousel. I linked the encoder
to a PID and found that each pocket is 720 counts apart. I can travel in
either way to get to a pocket, but there is no motion control, so
On Fri, 2011-10-14 at 10:58 -0500, Chris Radek wrote:
On Fri, Oct 14, 2011 at 10:50:54AM -0500, Jon Elson wrote:
You cold build a stupid trajectory planner as a hal component. It would
take a couple
parameters such as max speed and acceleration, and a pin for final
position.
On Fri, 2011-10-14 at 11:08 -0500, Thomas Powderly wrote:
... snip
dang its like an airpot!
limit3 examples in http://www.linuxcnc.org/docview/html/hal_hal-examples.html
hth tomp
Thanks for the link. I haven't seen that one yet.
--
Kirk Wallace
http://www.wallacecompany.com/machine_shop/
On Fri, Oct 14, 2011 at 09:22:00AM -0700, Kirk Wallace wrote:
On Fri, 2011-10-14 at 10:58 -0500, Chris Radek wrote:
On Fri, Oct 14, 2011 at 10:50:54AM -0500, Jon Elson wrote:
You cold build a stupid trajectory planner as a hal component. It would
take a couple
parameters such as
On Fri, 2011-10-14 at 11:47 -0500, Chris Radek wrote:
... snip
No, on the contrary, it does exactly what you want.
... snip
Great, thanks. I'm on my way to the shop to try it out.
--
Kirk Wallace
http://www.wallacecompany.com/machine_shop/
http://www.wallacecompany.com/E45/index.html
On 14 October 2011 16:15, Kirk Wallace kwall...@wallacecompany.com wrote:
the start/stop jerk may become a problem.
Actually, this is possibly a case where you do want jerk-limited (rate
of change of acceleration) limiting, and that would require the
as-yet-unwritten limit4 HAL function.
Hi,
Peter Wallace built a custom firmware load for my 7i43 card a while back. I
want to make some slight changes to it and Peter is on vacation. Is someone
else set up to build them that could help me out? I can send a modified .vhd
file...
Thanks,
-Tom
On Fri, 2011-10-14 at 18:22 +0100, andy pugh wrote:
On 14 October 2011 16:15, Kirk Wallace kwall...@wallacecompany.com wrote:
the start/stop jerk may become a problem.
Actually, this is possibly a case where you do want jerk-limited (rate
of change of acceleration) limiting, and that
On 10/14/2011 3:27 PM, Kirk Wallace wrote:
On Fri, 2011-10-14 at 18:22 +0100, andy pugh wrote:
On 14 October 2011 16:15, Kirk Wallacekwall...@wallacecompany.com wrote:
the start/stop jerk may become a problem.
Actually, this is possibly a case where you do want
http://linuxcnc.org/hardy/dists/hardy/emc2.4-sim/binary-amd64/
--
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats,
On 14 October 2011 23:17, Sven Wesley svenne.d...@gmail.com wrote:
http://linuxcnc.org/hardy/dists/hardy/emc2.4-sim/binary-amd64/
I hope he is very proud of himself :-(
Tosser.
--
atp
Torque wrenches are for the obedience of fools and the guidance of wise men
Hi,
Peter Wallace built a custom firmware load for my 7i43 card a while back.
I want to make some slight changes to it and Peter is on vacation. Is
someone
else set up to build them that could help me out? I can send a modified .vhd
file...
Thanks,
-Tom
Tom, I just successfully
Has anyone though about adding a line in the ini file for the M6 command so
one could run a file or even just the gcode commands so one may probe for
the tool height after the toolchange and store the height
Right now I have to add the line after each toolchange so this happens
It just would be
Guys,
I made a package to run the simulator on an 11.04-installation.
It's available for public download here:
http://dl.dropbox.com/u/45105575/emc2_2.4_SIM_for_U11.04.deb
A video of it running is here: http://www.youtube.com/watch?v=Gbax-BpokFg
I'll update the wiki as well, if there's any
On 14 October 2011 23:30, Kasey Matejcek someo...@lkm.bz wrote:
Has anyone though about adding a line in the ini file for the M6 command so
one could run a file
Yes, I think it is only in master though:
Chris Radek wrote:
On Fri, Oct 14, 2011 at 10:50:54AM -0500, Jon Elson wrote:
You cold build a stupid trajectory planner as a hal component. It would
take a couple
parameters such as max speed and acceleration, and a pin for final
position.
This is what limit3 does.
Yes,
Sven Wesley wrote:
http://linuxcnc.org/hardy/dists/hardy/emc2.4-sim/binary-amd64/
I don't see anything unusual there, and nothing later than March 2011.
Did I miss it?
Jon
--
All the data continuously generated in
On 10/14/2011 07:33 PM, Jon Elson wrote:
Sven Wesley wrote:
http://linuxcnc.org/hardy/dists/hardy/emc2.4-sim/binary-amd64/
I don't see anything unusual there, and nothing later than March 2011.
Did I miss it?
You may have another chance here...
Kasey,
I've been working on this for a while. Here are two examples - a manual
toolchange with tool length probe:
http://www.youtube.com/watch?v=Bg8b4OyRZXkfeature=mfu_in_orderlist=UL
M6 is handled by this NGC procedure:
We are having some issues turning a servo motor with a Granite Devices drive
and in the process accidentally fried our homemade differential to single ended
conversion boards. We ordered some parts to repair them and in the mean time I
modified my hal config to ignore encoder feedback so we
On Mon, Oct 10, 2011 at 8:29 AM, Dave e...@dc9.tzo.com wrote:
A couple of years ago there was a company selling fused plugs in the US
in the local Menards, but I haven't seen them sold since then.
FWIW, some (few) bathroom appliances (hair dryers, etc) have a GFCI
fuse in the plug.
As you can
On Fri, 2011-10-14 at 15:43 -0400, Dave wrote:
... snip
The limit3 function is a very useful function. I have it running 3
axis on one machine at high speeds.
I got it to work.
http://www.wallacecompany.com/machine_shop/Shizuoka/Carousel_Overview-1a.png
limit3 doesn't really work the way I
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