are you talking e-offset pins? Those are realtime.. I am using a realtime
comp to do spindle synced motion... It works great..
https://www.youtube.com/shorts/nViXP9SsdWc
sam
On Fri, Nov 17, 2023 at 10:39 AM Ted wrote:
> On 11/17/2023 10:49 AM, andy pugh wrote:
> > Is this related to wanting
I have actually seen this playing with axis from master on bookworm. At
some point the refresh button in axis just quits working. You have to
physically re-open the gcode file for the changes to show up. Then the
refresh button will work for a bit.
I thought it was just me...
On Sat, Oct 14, 2
What is involved?
On Sat, Sep 2, 2023 at 3:05 AM Hans Unzner wrote:
> Yes we should use the opportunity and build a debian package from the
> current 2.9 branch.
>
> Am Freitag, 1. September 2023 schrieb andy pugh :
> > Is this an opportunity to get some bugfixes into the version that we
> > are
Any movement involving the rotary axis is limited to the old
trajectory planner - 1 segment look ahead..
sam
On Tue, Jul 4, 2023 at 1:47 PM gene heskett wrote:
> On 7/4/23 13:31, Marius wrote:
> > Hi
> >
> > I have been trying to get a rotary fourth axis setup going with the help
> > of regular
downloading them first probably is the best solution...
On Mon, May 1, 2023 at 7:15 PM gene heskett wrote:
> On 5/1/23 19:37, John Allwine wrote:
> > I used VLC to view them.
> >
> >> On May 1, 2023, at 5:02 PM, gene heskett wrote:
> >>
> >> On 5/1/23 17:25, John Allwine wrote:
> >>> Hi everyo
Thank you tormach for letting us use your space for the get together! It
was so good to see old friends and meet new!
On Fri, Apr 21, 2023, 2:06 PM Daniel Rogge wrote:
> If people want to set things up we have plenty of AV equipment (including
> some top notch microphones) that could be used to
andy - asked here at work and they don't have any vfd's that have modbus.
I will look at the shop - but I don't think we have anything that new.
sam
On Fri, Apr 21, 2023 at 9:10 AM John Thornton wrote:
> On the linuxcnc-devel channel rene-dev5 said 9-10 yesterday
>
> JT
>
> On 4/21/2023 8:14 AM
I will be there.
On Fri, Mar 17, 2023 at 7:08 AM andy pugh wrote:
> On Fri, 17 Mar 2023 at 11:41, Steffen Möller
> wrote:
>
> >
> > I just checked the travel time and am a bit surprised about this being
> > minimum 15 hours one-way, more like a median 21 h.
>
>
> That's much longer than I would
Jon had reached out to me to ask if I could do a fest. (I am a 2 hours from
tormach) I would love to and so would my dad.. But dad is fighting a big
fight currently and we just don't have the extra time to get organized to
have a fest.
This has always been the plan - to open the shop up for a fes
Iirc it was just to make the preview more responsive...
On Thu, Dec 8, 2022, 8:16 PM Greg C wrote:
> Good evening all,
>
> Recently on the forum turbostew brought up an issue that I've noticed in
> the past (in PathPilot) where on large cut files, the backplot starts to
> turn back to white at t
I have had issues installing debian from the boot menu.. but so far - the
installer when you boot into the live has worked every time.
On Sat, Oct 1, 2022, 1:06 PM wrote:
> I just installed from the 2.8.4 ISO in a virtual machine
> (virtual box) with a network card active, but no connected
> et
or a rodent...
On Tue, Sep 20, 2022 at 7:55 PM Sam Sokolik wrote:
> P pauses a program... Sounds like keyboard noise..
>
> sam
>
> On Tue, Sep 20, 2022 at 7:36 PM gene heskett wrote:
>
>> On 9/20/22 18:03, andy pugh wrote:
>> > On Fri, 16 Sept 2022
P pauses a program... Sounds like keyboard noise..
sam
On Tue, Sep 20, 2022 at 7:36 PM gene heskett wrote:
> On 9/20/22 18:03, andy pugh wrote:
> > On Fri, 16 Sept 2022 at 10:46, gene heskett
> wrote:
> >
> > I have my 6040 running a long time prpgram, and twice now I've gone out
> >> to che
one interesting thing... If you crash out of 2.9 - the installed 2.8 won't
start until you re-launch and exit 2.9.. (no - linuxcnc is already running
- do you want to exit?)
I will get the error that comes up when you try to launch 2.8...
sam
On Tue, Sep 6, 2022 at 4:43 PM andy pugh wrote:
>
G20/21 issue?
On Sat, Jul 30, 2022, 8:52 PM Jon Elson wrote:
> I have been setting up an R2E3 mill using the 2.8.2
> distribution from a couple weeks ago.
>
> I now have 2 servo amps running and tuned. Now I tried to
> run a stripped-down axis.ngc program, but get no motion!
> Then, I tried doi
Yah. Iirc - the initial realtime that worked with Ethernet was xenomai...
(I used it with the help of Peter and Micheal h? ). Then rt-prempt was
integrated by Jeff (I think). I have no clue if xenomai even works either.
On Sat, Jul 9, 2022, 9:53 AM andy pugh wrote:
> On Tue, 28 Jun 2022 at 21
Linuxcnc doesn't care where you close the feedback loop (linuxcnc always
closes the feedback loop). Simple step/direction closes the loop between
the step-gen and linuxcnc.
sam
On Wed, Apr 20, 2022 at 3:57 PM Torsten Curdt via Emc-developers <
emc-developers@lists.sourceforge.net> wrote:
> >
You can do all sorts of fancy stuff - with realtime tucked comfortably in
the computer... (not excluding torch height control all within linuxcnc)
https://www.youtube.com/shorts/nViXP9SsdWc
Linuxcnc is like a large real time lego set...
sam
On Sun, Apr 17, 2022 at 8:42 PM Rod Webster wrote:
This is amazing... This will make Linuxcnc even easier to access.. Game
changer? Maybe!
sam
On Sun, Feb 27, 2022 at 1:32 PM Nicklas SB Karlsson wrote:
> Metoo use debian. Great!
>
> On Sun, 27 Feb 2022 11:36:37 -0700
> Sebastian Kuzminsky wrote:
>
> > On 2/27/22 04:00, Debian FTP Masters
I don't understand why any one or thing would want to stay in 2021..
On Sun, Jan 2, 2022, 6:59 PM Phill Carter wrote:
> Buildbot seems to not want to leave 2021.
>
>
> ___
> Emc-developers mailing list
> Emc-developers@lists.sourceforge.net
> https://l
Amazing work!
On Tue, Nov 9, 2021, 9:35 AM Chris Radek wrote:
> On Mon, Nov 08, 2021 at 06:31:20PM -0700, Sebastian Kuzminsky wrote:
> >
> > This will make it much easier for people to try out LinuxCNC, and will
> > greatly increase our visibility in the CNC software world.
> >
> > This is an ex
I changed it back to <http://linuxcnc.org>
deb http://linuxcnc.org stretch base 2.8-rtpreempt
And update/upgrade didn't change anything.. so it worked?
On Tue, Oct 5, 2021, 6:49 PM andy pugh wrote:
> On Wed, 6 Oct 2021 at 00:08, Sam Sokolik wrote:
> >
> > The do
The docs say to use
deb http://linuxcnc.org stretch base 2.8-rtpreempt
But It only upgrades it to 2.8.1
If I use
deb http://buildbot.linuxcnc.org/ stretch 2.8-rtpreempt
deb-src http://buildbot.linuxcnc.org/ stretch 2.8-rtpreempt
I get 2.8.2
(just editing the source file)
thanks
sam
__
Can't you just issue a g28.1 and read the current values in 5161-5169?
http://linuxcnc.org/docs/html/gcode/g-code.html#gcode:g28-g28.1
On Mon, Jul 26, 2021, 1:15 PM Rob C wrote:
> couple of options...
>
> switch to another offset (g59) and that may provide you with the machine
> coordinates, gi
The hp 8300 sff have a printer port header on the motherboard...
On Tue, Jun 29, 2021, 9:25 PM Bari wrote:
> I used to design motherboards and write BIOS. BIOS from the major
> vendors pretty much works the same way. Hardly anyone works with source
> you just glue a bunch of modules together in
Andy - random thought.. are you using wicd? I had issues getting USB wifi
to work Ended up installing network manager...
On Mon, Jun 21, 2021, 4:45 PM andy pugh wrote:
> On Mon, 21 Jun 2021 at 21:12, andy pugh wrote:
>
> > The same device _does_ work with the 4.14.174-rtai kernel (from l
I tried it with both velocity mode and current mode loops.. didn't create
a usable results...
On Fri, May 7, 2021, 6:39 PM Gene Heskett wrote:
> On Friday 07 May 2021 18:47:21 andy pugh wrote:
>
> > http://linuxcnc.org/docs/2.8/html/man/man9/at_pid.9.html
> >
> > I have just remembered that, as
ngineer
>
> Check out my LinuxCNC tutorials, machine builds and other antics at
> www.youtube.com/c/theferalengineer
>
> On Sun, Apr 4, 2021, 12:39 AM Sam Sokolik wrote:
>
> > Initially I would just try 'and-ing' the 2 in hal or classic ladder and
> run
> >
t via ladder logic, to no avail.
>
> Phil T.
> The Feral Engineer
>
> Check out my LinuxCNC tutorials, machine builds and other antics at
> www.youtube.com/c/theferalengineer
>
> On Sun, Apr 4, 2021, 12:15 AM Sam Sokolik wrote:
>
> > So your not using an actual en
So your not using an actual encoder to home but using a home switch and an
'index' pulse. Thinking out loud - in a normal homing sequence - the
index would reset the encoder counts to zero. In effect you don't have
that functionality. Is this steppers? Using a Stepgens of some kind?
Maybe tha
Isolcpus certainly does work. The best latencey I get it with 1,2,3
Sam
On Mon, Mar 29, 2021, 11:52 AM Gene Heskett wrote:
> On Monday 29 March 2021 10:46:54 Jon Elson wrote:
>
> > On 03/28/2021 09:46 PM, Gene Heskett wrote:
> > > I, for comparison, I just built the latest git pull on my pi4,
I have been playing with it for a bit now and am wondering about a few
things...
Could there be a e-offset error? (difference between where the axis is and
the o-ffset input)
Can the e-offset ratio be disabled or changed from within linuxcnc? I
don't see an ini. hal pin for it. The reason is -
(and I mean - installing linuxcnc on top.)
On Thu, Sep 24, 2020 at 9:26 AM Sam Sokolik wrote:
> I just did a fresh install of the debian 10 livecd with xfce - worked as
> expected.
>
> sam
>
> On Thu, Sep 24, 2020 at 7:58 AM andy pugh wrote:
>
>> On Thu, 24 Sep
I just did a fresh install of the debian 10 livecd with xfce - worked as
expected.
sam
On Thu, Sep 24, 2020 at 7:58 AM andy pugh wrote:
> On Thu, 24 Sep 2020 at 13:38, John wrote:
>
> > echo deb http://linuxcnc.org/ buster base 2.8-rtpreempt | sudo tee -a
> > /etc/apt/sources.list.d/linuxcnc.l
I use mousepad all the time. No issue.
On Fri, Sep 18, 2020, 1:26 PM Jon Elson wrote:
> One of my customers is having issues with editing hal
> files. He says he is using the Wheezy iso install, and the
> only editor on it is "mousepad". Never heard of that. He
> reports that if he opens a
Subtractive machining...
On Thu, Sep 17, 2020, 3:41 PM Bari wrote:
> On 9/17/20 2:09 PM, Robert Murphy wrote:
>
> > One thing that really intrigues me is that when did maker, I really hate
> that term and it’s sounds a little childish, replace hobbyist ?
> >
> > Composed with my Crayons
>
>
> Ba
I think the splash gcode sets the units to mm... So if your program
doesn't change it back to inches you will get odd behavior... (I think)
On Tue, May 5, 2020, 3:55 PM Jon Elson wrote:
> Yes, I KNOW, this is a REALLY old version, but just thought
> I'd report it.
>
> I'm running LinuxCNC 2.
G4?
On Thu, Apr 9, 2020, 5:34 PM andy pugh wrote:
> Should we invent a new G-code that functions specifically to bust the
> queue?
>
> --
> atp
> "A motorcycle is a bicycle with a pandemonium attachment and is
> designed for the especial use of mechanical geniuses, daredevils and
> lunatics."
>
There is no reason why it shouldn't run in the servo thread...
Master seems to work (It is running at 500hz in the servo thread)
sam
On Fri, Feb 21, 2020 at 9:34 PM Gene Heskett wrote:
> Greeting all;
>
> In going thru my hal file to add a machine power control, hooked to
> e-stop-out, which y
I just tested the hal_pi_gpio component in 2.8,
Using the example here
https://github.com/LinuxCNC/linuxcnc/commit/e0dc3a0bb9e9ff4b283f52586d505f4b9bcda60d
(the hal example all the way at the bottom)
The only gocha for me was the hal GPIO numbering is the actual pin numbers
of the RPI header (no
Thanks Chris - I know how hard it is to figure this stuff out when it has
been years...
sam
On Sun, May 5, 2019 at 4:01 PM Chris Radek wrote:
> With Stephen's help I finally got access to the machine and then was
> able to patch it up. There were several confounding problems due to
> upgrades
The new to falls back to 1 segment look ahead if rotary axis motion is
used. Simultaneous motion works... just not n lookahead...
On Wed, Mar 13, 2019, 12:51 PM Curtis Dutton wrote:
> I posted a while ago about adding software laser rastering to linuxcnc.
> I'm close to getting the documentat
The motion adaptive feed pin could work..
http://linuxcnc.org/docs/html/man/man9/motion.9.html
On Thu, Feb 14, 2019, 5:52 AM Thắng Lê "Singularity avoidance has been a developing topic for many years"
> This topic was introduced here:
> https://robohub.org/3-types-of-robot-singularities-and-how
I have lightly tested RR.. I think it is a great addition..
https://youtu.be/u9QqVx3_RgA
On Tue, Sep 18, 2018, 7:40 AM andy pugh wrote:
> On Tue, 18 Sep 2018 at 13:29, Rene Hopf via Emc-developers
> wrote:
>
> > Yes, good idea. This is a good way of checking if there are any issues
> with exi
There is already an example of this in the 'machine calibration' gui
within axis. It is used primarily for PID tuning. It then allows you
to save the parameters back to the ini.
sam
On 11/2/2017 7:42 AM, Marius Liebenberg wrote:
I do a lot of upgrades to Chinese routers from their controller
On the Matsuura - I found this out also (counts not resetting between
launches of linuxcnc). (the encoder counters on the 7i73)
I think I got around it by applying the reset pulse to the encoder
counter in hal as linuxcnc booted. (I think peter had a better solution
but I don't remember what
quick testing - I don't get the error until I actually try to create a
thread that is faster than the axis limit (for a given rpm) awesome!
(and it doesn't seem to pause at the end when there is an error)
Here is with the gain set to 1 (default)
http://electronicsam.com/images/KandT/testing/robth
why not just use the pid component that is already in linuxcnc?
On 1/24/2017 7:49 AM, EBo wrote:
> On Jan 24 2017 6:29 AM, andy pugh wrote:
>> On 24 January 2017 at 00:06, John Thornton wrote:
>>> if(enable){
>>> float min_velocity = requested_vel
>>> -(requested_vel*(1/velocity_tol
I don't think those pins will work... (unless you want slow rasterizing)
Those pins update at servo thread speed (1 - to 5khz) I would think you
would want a lower level signal to do the clocking.. (like base thread
or in external hardware)
This is a good read
http://www.buildlog.net/forum/vi
On 1/17/2017 10:57 AM, EBo wrote:
> On Jan 17 2017 9:50 AM, Sebastian Kuzminsky wrote:
>> On 01/17/2017 09:41 AM, Jon Elson wrote:
>>> On 01/17/2017 09:15 AM, Sebastian Kuzminsky wrote:
It looks to me like the code on that wiki page is mostly
of the "conversational programming" sort, wh
in the 'view' menu - uncheck 'show offsets'
With the coordinate offsets (tlo and such) shown - the velocity disappears.
sam
On 1/16/2017 9:01 AM, Gene Heskett wrote:
> Greetings all;
>
> I am making some progress, and I'm hopeing the ferrite stuff will help.
>
> Progress enough that I want to co
I love the MV slider - use it all the time. I need to know that
feedrate because a lot of the time I am capping the velocity to the feed
rate for testing (or just above) I don't know the solution (as of right
now I don't need to cap rotary only motion) But the scaling of actual
feed rate is
oh - what - did you mention you get exact stop when it is trying to
change the spindle speed? Is that why it is happening on this system?
sam
On 12/14/2016 05:56 PM, sam sokolik wrote:
> Here is a plot with motion.spindle-speed-in
>
> http://electronicsam.com/images/KandT/testing/rob
also - am I seeing an exact stop at the pull out?
2.7 doesn't seem to do that. (I am positive we want blending on pull out)
http://electronicsam.com/images/KandT/testing/robthreading/latest/current2.png
sam
On 12/14/2016 05:56 PM, sam sokolik wrote:
> Here is a plot with motion.spind
Here is a plot with motion.spindle-speed-in
http://electronicsam.com/images/KandT/testing/robthreading/latest/robnewandspindlein.png
sam
On 12/11/2016 03:52 PM, Robert Ellenberg wrote:
> Sam, one last thing, is it possible to put the spindle-speed-in pin on a
> halscope channel? I'd like to se
There is no filtering. Here is the complete config
net spindle-vel encoder.0.velocity motion.spindle-speed-in
http://electronicsam.com/images/KandT/testing/robthreading/latest/Emco_HalfFull_Morph.tar.gz
I can scope more pins but it will have to wait a few days.
sam
On 12/11/2016 03:44 PM, Rob
Threading air..
The motion seems a lot more consistent - no funny blip the original did.
run after run looked pretty much identical in halscope.
http://electronicsam.com/images/KandT/testing/robthreading/latest/newthreadingfix.png
motion.spindle-tracking-gain set to .5
http://electronicsam.com/i
so far so good.. Great job!!
http://electronicsam.com/images/KandT/testing/Screenshot-33.png
sam
On 11/30/2016 08:27 PM, andy pugh wrote:
> On 29 November 2016 at 22:01, andy pugh wrote:
>> It is nearly ready for requests to attempt to break it.
> I think that it now is ready for attempts to b
On Sat, Nov 26, 2016, 2:03 PM Robert Ellenberg wrote:
>
>> Ahh, I'll take another look at the math, clearly it's not calculating the
>> max RPM correctly.
>>
>> On Sat, Nov 26, 2016 at 12:39 PM sam sokolik
>> wrote:
>>
>> ok.. Here is some
same error saying spindle
should be running at 237
sam
On 11/26/2016 11:19 AM, sam sokolik wrote:
> Here are 2 screenshots showing the threading at 15ipm and the shuttle at 30.
>
> http://electronicsam.com/images/KandT/testing/robthreading/threading.png
> http://electronicsam.co
maximum feed.
Side note - this is running rt_preempt and uspace. A base thread of
50us seems to work fine with the printer port.
sam
On 11/25/2016 09:24 PM, sam sokolik wrote:
> that is odd because the threading is done at about 16ipm - and the max
> velocity of the axis is 30ipm... (y
eleration is good, though, since it settles in about 120ms,
> whereas the new branch takes about 200ms. I'll run the same program in
> simulation tomorrow and see if I can reproduce the effect. It may be worth
> trying the same comparison in G61 (in case blending is causing it).
>
&
ok - I finally did some testing on the emco using this branch..
https://github.com/robEllenberg/linuxcnc-mirror/commits/feature/nominal-vel-during-sync
This is a thread using this program
http://electronicsam.com/images/KandT/testing/robthreading/test.ngc
This is the current 2.7 behavior
http://
My thought would be to add a config to /sim/axis/remap
then people can use it as they please.
sam
On 11/14/2016 9:20 AM, dragon wrote:
> That was exactly my plan as well. Use a sub to make it more in line with
> the way that linuxCNC already does things.
>
> There have been a few attempts at g71
I thought Andy had a good start at this at the Wichita fest a few years
ago...
it is in the linuxcnc git
andypugh/tooltable
http://git.linuxcnc.org/gitweb?p=linuxcnc.git;a=shortlog;h=refs/heads/andypugh/tooltable
sam
On 10/26/2016 12:26 PM, James Waples wrote:
> The tool count should be limit
I think the reverse run branch should get merged after the freeze.
On 6/28/2016 11:08 AM, Chris Radek wrote:
> On Tue, Jun 28, 2016 at 11:36:40AM -0400, John Kasunich wrote:
>> It is only monotonically increasing if you interpret it as two integers
>> separated by a dot. Humans can interpret it a
our over travel limits actually kill power to the drives... (same as
the estop loop)
sam
On 5/24/2016 10:03 AM, Jeff Johnson wrote:
> Yes with the MPG...just went out and did it to make sure.
>
> Jeff Johnson
> john...@superiorroll.com
> Superior Roll & Turning
> 734-279-1831
>
> -Original
Wow - that is pretty.. Love the MPG's in the apron. Can't wait for a
video showing them working!
The K&T is a pain to get off of the over travel limits - but it has only
happened once when I forgot to home and jogged it into the limit. The
matsuura is even harder. You would have to remove
as far as I know - the component time is in clock cycles - not us...
sam
On 05/15/2016 06:54 PM, Jon Elson wrote:
> I've been having small jumps in position for a long time on
> my Bridgeport with my PPMC boards. Couldn't quite be sure
> it wasn't operator error, but it seemed to be getting more
And to answer the question - stepgen was created before the uvw axis
were added to linuxcnc.
sam
On 5/2/2016 7:44 AM, Len Shelton wrote:
> So I am curious... what is the reason why LinuxCNC is a 9 axis machine
> controller, but stepgen is limited to 8 instances?
>
>> Len
> --
Where are you seeing 8 stepgens? The manpage and docs say 16.
On 5/2/2016 7:44 AM, Len Shelton wrote:
> So I am curious... what is the reason why LinuxCNC is a 9 axis machine
> controller, but stepgen is limited to 8 instances?
>
>> Len
> --
I think (if my git foo is strong) JT increased it to 16 in 2013
http://git.linuxcnc.org/gitweb?p=linuxcnc.git;a=commit;h=61ebd8221eedad3d22b9e679c7857574b10c57d4
sam
On 5/2/2016 7:44 AM, Len Shelton wrote:
> So I am curious... what is the reason why LinuxCNC is a 9 axis machine
> controller, but
And to show more of robs awesomeness - Jeff said I should try reversing
through a tool change..
It stops reversing once it backs up to the tool change location...
sam
On 9/8/2015 7:51 PM, Robert Ellenberg wrote:
> Hi Kenneth,
>
> There's no fundamental limitation here, it's just a matter of how
meg. That's not much in a machine with a gigabyte or more.
>
> (Written by a man who owned a computer with 16K of memory -- although he
> expanded it to 48K.)
>
> Regards,
>
> Ken
>
> On Mon, Sep 7, 2015 at 9:53 PM, sam sokolik wrote:
>
>> Rob had some time
verse-run-2.7-rebase
Did I mention that rob is a genius? Pretty darn cool.
sam
On 04/09/2015 06:32 AM, sam sokolik wrote:
> The latest pushes you did work a lot better. I do see movement when
> switching from reverse to forward in some situations that i have not
> figured out. Se
I also use hal to do temp compensation using the offset component.
https://www.youtube.com/watch?v=h-CdFd2Zakc
sam
On 7/27/2015 9:34 AM, Sebastian Kuzminsky wrote:
> On 07/26/2015 09:31 PM, Brian wrote:
>> I have had an idea lingering in my head for quite some time now. How about
>> moving the
I think we bought a few of those breakout boards. They seem to work
quite well.
https://www.youtube.com/watch?v=HPzow8L1dxw
sam
On 6/22/2015 9:05 AM, Dave Caroline wrote:
> I too have seen bad break out boards but recently got one of
> http://www.ebay.co.uk/itm/171802685847
>
> There seems to
does it still crash without any external device powered up? (I too have
been running linuxcnc up to 2.6.7 without issue)
sam
On 05/17/2015 04:35 PM, Gene Heskett wrote:
> On Sunday 17 May 2015 17:25:07 andy pugh wrote:
>> On 17 May 2015 at 22:19, Gene Heskett wrote:
>>> Since I am software step
Sounds good to me...
I was playing with motion.tp-reverse and must not be doing it right.
(like I cannot change it from hal - but I see it change when I do it
from the gui)
sam
On 4/9/2015 11:37 AM, Robert Ellenberg wrote:
> Ok, based on what everyone has said, I'm imagining the following int
oh - better yet...
sam
On 4/9/2015 6:41 AM, andy pugh wrote:
> On 9 April 2015 at 12:32, sam sokolik wrote:
>> I think for it to work with edm - (or other applications) there needs to
>> be a hal pin motion.reverse-run or some such thing..
> It has always felt to me that rever
not figured out the steps).
I think for it to work with edm - (or other applications) there needs to
be a hal pin motion.reverse-run or some such thing..
Very cool - nice work!
sam
On 4/8/2015 10:29 PM, Robert Ellenberg wrote:
> On Apr 8, 2015 10:06 PM, "sam sokolik" wrote:
>&g
well that is pretty darn neat..
couple issues I found
-the first time you hit play after pausing and reversing the motion
(while still paused) - no movement.
-if you reverse run to the end of 20 segments (either manually or
unpausing) you cannot get it move anymore. shift-f will not go forward
ag
Chris figured it out. Now the plane issue I was seeing was totally my
fault. When I changed planes to G18 - I just switched Y to Z. Well
this makes the arcs the wrong way. Changing them to G3 fixes it. Oops.
I fail at the right hand rule I guess.
Sorry Rob if you started looking at that.. (C
es accordingly - it
> behaves exactly as described in my first message.
> So this is rather inch-mm bug somewhere.
>
> 2015-03-09 16:13 GMT+02:00 sam sokolik :
>
>> 100% feedrate override (I set linuxcnc to display metric.)
>>
>> http://electronicsam.com/images/KandT/t
, sam sokolik wrote:
> in sim lathe - I get about 5.5ipm... which seems right - feed/rev of
> .14mm = 1000rpm*(.14*.03937)=5.5ipm. Feed override seems to work
> also... (and changing the spindle rpm changes feed)
>
> sam
>
> On 3/9/2015 8:34 AM, Andrew wrote:
>>
03-09 15:26 GMT+02:00 sam sokolik :
>
>> Do you have a gcode snippet that would show this?
>>
>> thanks
>> sam
>>
>> On 3/9/2015 8:12 AM, Andrew wrote:
>>> Hello,
>>>
>>> I found this bug a couple of months back and it hasn't dis
this program does show difference between planes..
G17 vs g18..
G18 peaks at about 320ipm vs G17 peaks at about 540ipm..
I don't see an issue with feed override.
sam
On 03/09/2015 08:26 AM, sam sokolik wrote:
> Do you have a gcode snippet that would show this?
>
> thanks
&g
Do you have a gcode snippet that would show this?
thanks
sam
On 3/9/2015 8:12 AM, Andrew wrote:
> Hello,
>
> I found this bug a couple of months back and it hasn't disappeared since.
> Sim-lathe slows down on G2 G3 arcs. Say, the feed is 140mm/min, it moves
> 140 on the lines and it's limited to
I have played with mach's trajectory planner when rob started working on
the new TP. I actually used linuxcnc to show what mach was doing. I
used the step/dir output from mach -> mesa 7i80 encoder input ->
linuxcnc. Not only was there acceleration constraint violations - its
path following show
2 screen shots arc/line... G64P.1
http://electronicsam.com/images/KandT/testing/Screenshot%20from%202015-03-08%2017:49:49.png
http://electronicsam.com/images/KandT/testing/Screenshot%20from%202015-03-08%2017:45:24.png
sam
On 03/08/2015 05:20 PM, sam sokolik wrote:
> is this correct?
> x
is this correct?
x 100mm/s 25mm/s^2
y 100mm/s 25mm/s^2
z 100mm/s 250mm/s^2
Lines
enabled 3:04
disabled 4:50
arcs
enabled 3:27
disabled 5:03
there is a fix now in 2.7 - rob when you get a chance - look it over.
sam
On 03/08/2015 02:40 PM, Andrew wrote:
> Hello,
>
> Today I ran into a compar
that is how tapping is implemented. (it isn't seeing that the spindle
is reversed - it is syncing past the starting point of the cycle - then
turning the spindle off / reversing - waiting for the spindle to stop
(still synced) and then moving to the initial starting point of the
tapping cycle
let me try to find some of the issues we ran into. I think they should
be on irc..
sam
On 12/09/2014 05:41 PM, Robert Ellenberg wrote:
> Hi All,
>
> I'm curious what the current state of joints_axes6 is. I'm working on a
> CoreXY configuration that would really benefit from specifying limits in
I like the sound of that... would then the preview show actual tool
location?
sam
On 11/26/2014 04:28 AM, andy pugh wrote:
> I have been thinking for quite a while that a set of offset pins in
> HAL to apply external offsets in World space would be very useful.
>
> These would be perfect for Ma
:37 PM, sam sokolik wrote:
> Playing around with dxf2gcode.. (cool program btw..) It generated this
> file (running in master)
>
> http://electronicsam.com/images/KandT/testing/SPACOUT1.ngc
>
> it violates the negative y acceleration on line 18,23,37 and so on.
>
> http://
Playing around with dxf2gcode.. (cool program btw..) It generated this
file (running in master)
http://electronicsam.com/images/KandT/testing/SPACOUT1.ngc
it violates the negative y acceleration on line 18,23,37 and so on.
http://electronicsam.com/images/KandT/testing/Screenshot%20from%202014
wow - didn't mean to send that..
well to finish my thought - would you put g41.1 at the begining of every
part/shape? I could see that working very well.
sam
On 10/2/2014 10:26 AM, sam sokolik wrote:
> are you saying have a g41.1 on
> On 10/2/2014 10:07 AM, Dave Cole wrote:
>
are you saying have a g41.1 on
On 10/2/2014 10:07 AM, Dave Cole wrote:
> On 10/2/2014 10:46 AM, andy pugh wrote:
>> On 2 October 2014 15:40, Dave Cole wrote:
>>> They would like to be able to adjust the jet size (think tool diameter)
>>> on the fly
>> This is probably most easily done with G42.1 a
for even more ideas. (this is pretty specific to the K&T gearbox...)
but might give ideas.. (maybe on what not to do.. ;) )
http://electronicsam.com/images/KandT/conversion/testing/config/gearshift16.comp
I obviously am not the greatest programmer but the comp has never given
us problems.
ht
it is the hm2_eth.c
sam
On 9/11/2014 7:42 AM, Marius Liebenberg wrote:
> I am looking for the hm2_7i80.c driver code but cannot find it in
> master. Anybody know where to find it please?
>
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