:) nice!
I think it's only a matter of zeroing..
This is what I did with a four cable configuration and LCNC:
http://www.youtube.com/watch?v=22XJMw-28DU
Davide.
On dom, 2013-12-08 at 16:15 -0700, Gregg Eshelman wrote:
> Here's just the thing for adding CNC to things like old pattern torches.
>
Il giorno sab, 12/10/2013 alle 21.30 +0200, Michał Geszkiewicz ha
scritto:
> Tomaz,
>
> - get current source code of joints_axes3 here:
> http://git.linuxcnc.org/gitweb?p=linuxcnc.git;a=snapshot;h=fda6359085a401fa7ff8af290a4c6a33715d10f3;sf=tgz
> - open file src/emc/motion/control.c
> - comment l
Il giorno ven, 11/10/2013 alle 10.36 +, Tomaz T. ha scritto:
> Next thing is why where is no effect of velocity settings for jog speeds, it
> always jogs with maximum velocity defined for that axis for example in
> continuous jog. Moving Jog Speed slider also has no effect...
There is a way,
Il giorno mer, 24/04/2013 alle 16.20 +0300, Andrew ha scritto:
> 2013/4/24 Andrew
> https://mail.google.com/mail/u/0/?view=cm&fs=1&tf=1&to=parallel.kinemat...@gmail.com>
> >
>
> > 2013/4/23 Michał Geszkiewicz
> > https://mail.google.com/mail/u/0/?view=cm&fs=1&tf=1&to=mic...@wp.pl>
> > >
> >
> >>
. But still need some improvement..
Thanks! Davide.
p.s. it's not a bear, but a green ippo... :)
Il giorno ven, 08/02/2013 alle 22.25 +1100, Erik Christiansen ha
scritto:
> On 08.02.13 11:00, Spiderdab wrote:
> > Some of you already know my "inverted tetrapod". Here is a l
00, Fox Mulder ha scritto:
> Youtube tells me that this video is not available in my country
> (germany). But it doesn't say why. :(
>
> Am 08.02.2013 11:00, schrieb Spiderdab:
> > Hi all, it's a lot of time i'm not writing here (and too little time to
> > put my han
Hi all, it's a lot of time i'm not writing here (and too little time to
put my hands on LCNC again..)
but I have an unusual LCNC video for you.
http://www.youtube.com/watch?v=22XJMw-28DU
Some of you already know my "inverted tetrapod". Here is a little
demonstration I did some time ago on a real
Il giorno mer, 15/08/2012 alle 07.15 -0500, Stuart Stevenson ha scritto:
> Guys
>
> let's look at this a little bit
>
> You want to keep the slide from attempting to move while the brake is
> engaged.
>
> Is that the desired machine action?
>
> If you do not physically mount a switch to the bra
Il giorno mar, 19/06/2012 alle 09.46 -0500,
transis...@transistor-man.com ha scritto:
> Hi o
>
> I just went through integrating EMC2 for a 3d ABS/PLA printer
>
> Its detailed here:
> transistor-man.com/3dprintbot.html
>
> The control boards have their source files and pcbs listed, i;m working
Il giorno gio, 26/04/2012 alle 10.10 +0200, Michael Haberler ha scritto:
> Here's Ken Lerman's idea worked in: jog in coordinated mode during pause
>
> http://www.youtube.com/watch?v=2wabcOH9YAA
>
> I'm entertaining feedback on the principle; this is not a patch yet; it's
> still shaky on abort
Il giorno mer, 11/04/2012 alle 11.00 -0600, Sebastian Kuzminsky ha
scritto:
> On Apr 11, 2012, at 10:13 , Stuart Stevenson wrote:
>
> > It is my understanding the current release of LinuxCNC has only cartesian
> > coordinate axis limits therefore any non cartesian joint machine will not
> > be abl
Hi all. I just want to tell you about a bad experience on a O-scope
seller.
I wanted to buy me a DSO Quad, and found it "convenient" to buy from
www.diyertool.com/
..I want to advise users NOT TO BUY ANYTHING from this seller. I've
payed the DSO Quad in November, they first sent it with a wrong ad
I, i have a very annoying problem.
say i'm into world mode and jogging.. (f3, manual mode) ok.
then i write a movement into MDI. (f5, mdi mode) ok.
then i press again f3 and go back to the manual mode, but... it become
joint mode, instead of world mode! i find this very annoying, because if
you h
Il giorno mer, 08/02/2012 alle 09.38 -0800, Kirk Wallace ha scritto:
> On Wed, 2012-02-08 at 18:09 +0100, Spiderdab wrote:
> ... snip
> > Thanks for answering. The charge-pump works with the charge-pump rt
> > component into hal, i just wanted to gain some suggestion on using a
Il giorno mer, 08/02/2012 alle 09.01 -0800, Kirk Wallace ha scritto:
> On Wed, 2012-02-08 at 17:08 +0100, Spiderdab wrote:
> > Hi, finally i'm trying to get my new Keling motors and drivers work,
> > together with a C35 BoB from cnc4pc.
> >
> > I wanted to use the
Hi, finally i'm trying to get my new Keling motors and drivers work,
together with a C35 BoB from cnc4pc.
I wanted to use the charge-pump function (that, if i understood, act as
a watchdog), so i need a signal coming from LinuxCNC every 12,5 kHz, as
written in the manual.
On our wiki i've found th
On dom, 2012-01-29 at 14:04 +0200, Viesturs Lācis wrote:
> Peter, just as the name of threads says, I am trying to tune servo
> motors, not steppers :)
> I just checked - the supply voltage is 27,9 VDC, because 7i39 drives
> have 28 VDC limit.
>
> Ohh, and there is update:
> The motor that yesterd
Il giorno sab, 28/01/2012 alle 08.14 -0800, noel ha scritto:
> All interested in Servo Tuning.
>
> Have a look at:
> http://support.motioneng.com/Downloads-Notes/Tuning/default.htm
>
> Regards,
>
> Noel.
Really much interesting!
Thanks!
Davide.
> > I have another problem:
> >
> > Z should home on its upper position and stay there.
> > So in INI file I set:
> > HOME = 180.000
> > HOME_OFFSET = 180.00
>
> > It homes, sets joint coordinates to 180 and goes to 0 ignoring HOME = 180.
>
> It's been a while, but I th
On mar, 2012-01-24 at 14:10 +, andy pugh wrote:
> On 24 January 2012 13:47, Sven Wesley wrote:
>
> > 3. There are too many info channels! Close down the forum on the LinuxCNC
> > website ASAP! It doesn't work, Google can't make correct forward links and
> > some browsers fail to show it. Ther
Il giorno lun, 23/01/2012 alle 12.54 +0100, Michael Haberler ha scritto:
> ok, for those who have gladevcp Python handlers which import emc and
> currently fail due to the rebranding stampede in progress - the fastest fix
> is:
>
> search for
>
> import emc
>
> replace by:
>
> try:
>impo
Hi I just thiscovered python-memcache, and maybe it can be interesting
to you, too.
I wrote something on the forum:
http://www.linuxcnc.org/index.php/english/component/kunena/?func=view&catid=10&id=17029#17029
Ciao, Davide.
maybe it is early, but could it be already cnc.so or something, in place
of emc.so?
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On sab, 2012-01-14 at 13:51 +0100, Spiderdab wrote:
> On ven, 2012-01-13 at 11:15 -0700, s...@highlab.com wrote:
> > Oh! Try "git checkout ".
>
> Did this way (thanks for suggestion).
> I have the same problem, indentation is wrong.
> If you open that you can s
On ven, 2012-01-13 at 11:15 -0700, s...@highlab.com wrote:
> Oh! Try "git checkout ".
Did this way (thanks for suggestion).
I have the same problem, indentation is wrong.
If you open that you can see that in the new part of file, indentation
is correct, but is not in the most of the file. Sincere
On ven, 2012-01-13 at 10:29 -0700, Sebastian Kuzminsky wrote:
> On 01/13/2012 10:20 AM, Spiderdab wrote:
> > Some suggestions? ..maybe i'm doing something really stupid..
> > Thanks, Davide.
>
> I think you'll be much happier if you use git, like Peter or
> >>> Sorry for the stupid question, but really i can't find where emc2 source
> >>> code is!
> >>> i'm looking for master code.
> >>> Need to take vismach.py, cause i've messed it..
> >>> thanks!
> >>>
> >>
> >>
> >>
> >> git.linuxcnc.org?
> >>
> >> Peter Wallace
> >
> > uhu.. ok.
> > i asked 'ca
On ven, 2012-01-13 at 07:39 -0800, Peter C. Wallace wrote:
> On Fri, 13 Jan 2012, Spiderdab wrote:
>
> > Date: Fri, 13 Jan 2012 16:34:45 +0100
> > From: Spiderdab <77...@tiscali.it>
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
>
Sorry for the stupid question, but really i can't find where emc2 source
code is!
i'm looking for master code.
Need to take vismach.py, cause i've messed it..
thanks!
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On mar, 2012-01-10 at 15:25 +, Francesca Sca wrote:
>
> >Ah, ok, mi sembrava!
> >in questo caso si, c'è un errore nella cinematica, probabilmente una
> >stupidaggine. Però siccome non ho mai fatto cinematiche diverse da
> >tetrapodi,tripodi e bipodi, ti consiglio di postare il file .c e
> >chi
> Avevo intuito che dovevo copiare il file armkins.ko che era stato creato.
> Comunque ho fatto come mi hai detto e ora quando cerco di far partire emc2 ho
> questo errore:
>
> insmod: error inserting '/home/cnc/emc2-dev/rtlib/armkins.ko': -1 Unknown
> symbol in module
> arm_inversa.hal:5: exi
On mar, 2012-01-10 at 14:42 +, Francesca Sca wrote:
> I ask the list to excuse me for the italian also.
>
>
>
> >Perdonami, non sono stato chiaro.
> >Tu metti il file .c in qualsiasi directory (conviene quella della tua
> >config, così hai tutto in una directory) e da li dai:
> >sudo comp --
> Spiderdab wrote:
>
> >Ciao, anch'io lavoro con cinematiche strane, quindi faccio spesso
> >quest'operazione. Il tuo file armkins.c lo puoi mettere dove ti è
> >comodo, poi lo compili come hai fatto tu e poi ne fai una copia nella
> >cartella $/emc2-
Il giorno lun, 09/01/2012 alle 18.34 +, Francesca Sca ha scritto:
> Hallo,
>
> I have also some problem with compile and install new kinematic. I have
> modificated a kinematics file, renamed it in armkins.c and copied it into
> /usr/realtime-2.6.32-122-rtai/modules/emc. Then I run compile a
ehm... it must be something stupid with Virtualbox memory i think..
I just started again Vbox without 3Dsupport, neither VT-x or any kind of
acceleration.
Then first time run the full machine and it runs ok!!
closed the window, then re-run the same machine and it gives me error...
i'm starting to
> > ...tgvcp.hal:141: Pin 'hidcomp.0.Slider.fvalue' does not exist
> The pin is not created but i don't know if it's .hal fault or hidcomp's.
...
> if i try to run my setup with hidcomp, but without gladevcp i have two cases:
> -it's ok if it's the first thing i do after turning on the machine
Il giorno sab, 07/01/2012 alle 09.25 +1100, Frank Tkalcevic ha scritto:
> > in my setup i use a joystick, and i load that using hidconfig/hidcomp.
> > if i run hidconfig it can see the joystick, so i think permissions are
> right. but
> > when i run my machine i have this error:
> > ..2012/01/06
>
Hi, i'm trying to setup emc2 as a simulator inside a virtualbox machine,
so i can work on my gladevcp panel on my laptop.
i installed 10.04 emc2 iso, then git from repos and installed JA3 branch
as --enable-simulator.
OK.
then i tryed to compile my kins module, and copied the file .ko in the
rtlib
Il giorno dom, 01/01/2012 alle 19.25 +, andy pugh ha scritto:
> On 1 January 2012 16:47, Spiderdab <77...@tiscali.it> wrote:
>
> >> Possibly 'cause
> >> my-kins-pin is a I/O pin?
>
> Yes, that will be a problem.
>
> I suggest you set it as a
Il giorno dom, 01/01/2012 alle 17.26 +0100, Spiderdab ha scritto:
> Il giorno dom, 01/01/2012 alle 16.13 +, Andy Pugh ha scritto:
> >
> > On 1 Jan 2012, at 15:38, Spiderdab <77...@tiscali.it> wrote:
> >
> > > As there isn't an if statement as an hal
Il giorno dom, 01/01/2012 alle 16.13 +, Andy Pugh ha scritto:
>
> On 1 Jan 2012, at 15:38, Spiderdab <77...@tiscali.it> wrote:
>
> > As there isn't an if statement as an hal rt component, how can i write
> > this logic? I really can't realize.. maybe us
Il giorno dom, 01/01/2012 alle 16.38 +0100, Spiderdab ha scritto:
> mmm the object is not so clear, but my first question of 2012 is:
> Using gladevcp I want to write a value on a hal_spinbutton, and assign
> to an hal pin (in my case a value for my kins) only when i push a
> button
mmm the object is not so clear, but my first question of 2012 is:
Using gladevcp I want to write a value on a hal_spinbutton, and assign
to an hal pin (in my case a value for my kins) only when i push a
button.
As there isn't an if statement as an hal rt component, how can i write
this logic? I rea
Il giorno gio, 29/12/2011 alle 23.41 +, andy pugh ha scritto:
> On 29 December 2011 23:33, Spiderdab <77...@tiscali.it> wrote:
>
> > mmm, seems perfectly what i need.
> > but i don't understand well how to write.
> > is it right?
> > loadrt logic cou
Il giorno gio, 29/12/2011 alle 23.25 +, andy pugh ha scritto:
> On 29 December 2011 23:04, Spiderdab <77...@tiscali.it> wrote:
> > Hi all, i need to compare 4 inputs into hal
>
> This might help, configured as an OR.
> http://www.linuxcnc.org/docview/html/man/man9/lo
Hi all, i need to compare 4 inputs into hal (a limit value on each of 4
motors) and if one of them is true the output will be true. (it is a
tetrapod, so only one motor-limit at a time can be true, fisically.)
The fastest way in my mind is to use 3 or2 components, so i compare two
or2 outputs as t
Il giorno gio, 29/12/2011 alle 00.35 +0100, Spiderdab ha scritto:
> Hi all, I need to compare if a value is > or < of another, i think i may
> use the comp realtime component, but i can't find how to use that.
>
> is there an example you know about?
>
> thanks, D
Hi all, I need to compare if a value is > or < of another, i think i may
use the comp realtime component, but i can't find how to use that.
is there an example you know about?
thanks, Davide.
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Il giorno mar, 13/12/2011 alle 13.13 -0500, Dave ha scritto:
> On 12/13/2011 8:41 AM, Spiderdab wrote:
> > Hi, and sorry for the ot question, but maybe your knowledge can help me.
> >
> > Do you know of someone selling cheap safety brakes, to be mounted on the
> > ba
Hi, and sorry for the ot question, but maybe your knowledge can help me.
Do you know of someone selling cheap safety brakes, to be mounted on the
back shaft of a stepper motor, with a torque of 570oz/in (about 4N/mt).
I mean those when if current goes off they brake.
Thank for any suggestion, Dav
Il giorno lun, 12/12/2011 alle 14.38 +0100, Spiderdab ha scritto:
> Il giorno lun, 12/12/2011 alle 13.09 +, andy pugh ha scritto:
> > On 12 December 2011 12:55, Spiderdab <77...@tiscali.it> wrote:
> >
> > > Yes i know this config, but i don't think it
Il giorno lun, 12/12/2011 alle 13.09 +, andy pugh ha scritto:
> On 12 December 2011 12:55, Spiderdab <77...@tiscali.it> wrote:
>
> > Yes i know this config, but i don't think it will work for me, since in
> > my config halui.jog-speed is linked to joystick-slider
Il giorno lun, 12/12/2011 alle 12.28 +, andy pugh ha scritto:
> On 12 December 2011 12:19, Spiderdab <77...@tiscali.it> wrote:
>
> > What i need to do is to enable joystick jog only when button1 is
> > pressed,to avoid accidental movements.
>
> Have a
Hi.
What i need to do is to enable joystick jog only when button1 is
pressed,to avoid accidental movements.
I think to do it with an if statement, but don't know how to implement
into hal commands.
I think i cannot use and2, because button is a bit, while value from the
stick is a float.
The only w
Il giorno mer, 30/11/2011 alle 18.18 +0100, Florian Rist ha scritto:
> Hi,
> thanks for you comments on my project idea.
>
> I played with emcrsh a litle today and would like to show you the
> result: A "copy" of a tee spoon milled:
>
>http://128.130.120.105/_DSC5204.lowres.jpg
>
> emcrsh i
Il giorno lun, 19/09/2011 alle 23.02 +0300, Andrew ha scritto:
> Thinking about decreasing stepper (and servo, to some extent) torque at
> higher speeds, I just thought that having variable axis acceleration would
> be perfect. I.e., the highest at lower speeds and lower at higher speeds. Is
> that
Il giorno lun, 18/07/2011 alle 14.49 +0100, andy pugh ha scritto:
> On 18 July 2011 14:24, Spiderdab <77...@tiscali.it> wrote:
>
> > but, you are talking about jogging one axis at a time without errors,
> > not how to solve that, is it?
>
> Yes, it is a potential w
Il giorno lun, 18/07/2011 alle 12.34 +0100, andy pugh ha scritto:
> On 18 July 2011 12:24, Spiderdab <77...@tiscali.it> wrote:
>
> > ..and simply into joint mode i had the 4 singular axis (tetrapod)
> > working together, than when switching to world mode my 3 joystick axi
Il giorno lun, 18/07/2011 alle 05.46 -0400, gene heskett ha scritto:
> On Monday, July 18, 2011 05:38:21 AM Spiderdab did opine:
>
> > Il giorno lun, 18/07/2011 alle 11.28 +0300, Viesturs Lācis ha scritto:
> > > Hello, gentlemen!
> > >
> > > The client
Il giorno lun, 18/07/2011 alle 12.22 +0300, Viesturs Lācis ha scritto:
> 2011/7/18 Spiderdab <77...@tiscali.it>:
> >
> > In my case i could jog only one axis at a time. as i tried to jog
> > 'diagonally' x and y together, i had error.
> >
>
> C
Il giorno lun, 18/07/2011 alle 12.22 +0300, Viesturs Lācis ha scritto:
> 2011/7/18 Spiderdab <77...@tiscali.it>:
> >
> > In my case i could jog only one axis at a time. as i tried to jog
> > 'diagonally' x and y together, i had error.
> >
>
> C
Il giorno lun, 18/07/2011 alle 11.28 +0300, Viesturs Lācis ha scritto:
> Hello, gentlemen!
>
> The client wants me to set up the welding robot so that they can use a
> remote pendant to jog it.
>
> The 10K $ question is: how can I talk EMC2 in doing something like
> that? _Any_ feasible workaroun
Il giorno ven, 06/05/2011 alle 12.36 +0300, Andrew ha scritto:
> Hello,
>
> As you may remember I run hexapod with EMC2. I used to use tkemc UI, but
> recently tried switching to AXIS.
>
> 1. AXIS manual mode is joint-only, I can not switch to world coordinates and
> touch off by manual jogging.
Il giorno dom, 10/04/2011 alle 22.38 -0700, Kirk Wallace ha scritto:
> I needed to test an RC servo, so I used pwmgen and a parallel port
> buffer card to drive the servo, which worked well, except the pulse
> width range is from .65ms to 2.4ms and normal base periods don't allow
> for a lot of res
Il giorno mar, 08/02/2011 alle 02.45 -0700, a...@conceptmachinery.com ha
scritto:
> Hi
> i want to ask about EMC and controlling magnets.
> Can EMC control 5, 6, 8 magnets that will move metal part in 3d space?
> Can something similar that on this video
> http://hackaday.com/2010/09/14/robotic-eye-
andy, maybe it's a blind shot, but you could try to boil some water and,
after having opened all the pipes, try to spray some with a painting
compressor, or with a hand spray (those for gardening..) here i had a
big problem, in country side some days ago, but that's because the main
pipe line is ou
Nice words!!
let's celebrate this winter solstice! have a wonderful new year!
and also, more globally.. marry christmas to everyone!
Il giorno ven, 24/12/2010 alle 10.28 +0200, Alex Joni ha scritto:
> Please accept with no obligation, implied or explicit, my best wishes for an
> environmentally c
for those who are interested I recieved a nice video of the 'famous'
volleyball flying with EMC2.
i would like to share that with you all.
in the video one of the 4 motor is visible, but it was the prototype. (v
0.1..)
now it's with a inox cage (not wooden like in the video..) and it has
two dru
Il 16/12/2010 16:21, Alex Joni ha scritto:
> Hi Davide,
>
> that's a question that's a bit hard to answer.
> I remember doing it, but that was around emc2 - 2.1 or even older.
> In the current versions (due to some bugfixes), I think this is prevented.
> Can't remember the reason though.
> I know i
Alex, i've a question for you, since, if i'm not wrong, you wrote down
the tripodkins.c .
have you ever tried to jog into world mode the tripod with a joystick?
did it work?
i'm asking about this thing everywhere, but nobody can tell me if it
work or not with a non-trivial kinematics.
thanks d
Il 16/12/2010 14:35, andy pugh ha scritto:
> On 16 December 2010 13:00, Spiderdab<77...@tiscali.it> wrote:
>
>> the on e wich should interest me is _teleop? right?
>> than i'm not sure if the joint mode is _joint or _manual. what's the
>> difference?
>
Il 16/12/2010 13:07, andy pugh ha scritto:
> On 16 December 2010 11:42, Spiderdab<77...@tiscali.it> wrote:
>
>> something like a logical expression which read if the state of world
>> mode is false or true? is there a pin for that?
> http://www.linuxcnc.org/docs/2.4
t;
> Regards,
> Alex
>
> - Original Message -
> From: "Spiderdab"<77...@tiscali.it>
> To:
> Sent: Thursday, December 16, 2010 1:23 AM
> Subject: [Emc-users] Joypad question.
>
>
>> Hallo list.
>> Is there a way to jog the axis in joint mode on
Hallo list.
Is there a way to jog the axis in joint mode only with keyboard, while
jog in world mode with the joystick?
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+1
Il 09/12/2010 14:49, Igor Chudov ha scritto:
> I feel the same way.
>
> i
>
> On Thu, Dec 9, 2010 at 7:44 AM, Kent A. Reed wrote:
>
>> On 12/9/2010 12:50 AM, Edward Bernard wrote:
>>
>>> I'm surprised there were no comments on this. I'm wondering how such a
>>> venture
>>> could eff
hallo, i just setup one Logitech dual pad to jog my inverted tetrapod,
and it plays not bad into joint mode.
i'va a problem in world mode, since i can jog only one direction each time.
for example, if i'm jogging in x direction, as soon as i push the analog
joystick toward the y direction it sto
Il 22/11/2010 15:40, Andy Pugh ha scritto:
> On 22 November 2010 14:23, Spiderdab<77...@tiscali.it> wrote:
>
>
>> my stepper motors are these:
>> http://www.goodluckbuy.com/nema-23-stepper-motor-12-6kgcm-1-8degre-4leads-56mm-57bygh56-401a.html
>>
> T
Il 22/11/2010 15:40, Andy Pugh ha scritto:
> On 22 November 2010 14:23, Spiderdab<77...@tiscali.it> wrote:
>
>
>> my stepper motors are these:
>> http://www.goodluckbuy.com/nema-23-stepper-motor-12-6kgcm-1-8degre-4leads-56mm-57bygh56-401a.html
>>
> T
Il 22/11/2010 12:26, Andy Pugh ha scritto:
> On 22 November 2010 10:50, Spiderdab<77...@tiscali.it> wrote:
>
>
>> i would like to know if you know about nema23 motors (either stepper or
>> servo) with more (kind of double..) torque.
>>
> They
Ciao a tutti.
i've built steel structures for nema23 stepper motor reelers (don't know
if the word is exact, intended a drum to roll a wire on..).
i've 4 of these motors, to setup an inverted tetrapod. (for those who
followed me, i used this to make a volleyball fly in the air...just
artistic pu
Il 07/10/2010 11:26, Mark Wendt ha scritto:
> 'Tis the beginnings of Skynet. Or maybe Cylons... ;-)
>
> mark
>
:) and the password i guess it will be 'Joshua' !
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Il 29/09/2010 05:02, Edward Bernard ha scritto:
> Great work. I followed your progress as you worked this out and I'm quite
> impressed by the result.
>
> ...
> do you have a writeup on how you did this?
>
Thank you! no, i didn't, but since my changes in emc2 are only a very
few line added
Il 28/09/2010 17:06, Alex Joni ha scritto:
> Congratulations
>
> to you and to opensource and to endless possibilities :)
>
> Regards,
> Alex
>
>
Alex, i've started with emc2 for this project only after having seen
your toy with 3 little stepper motors and a ring in the middle..
so thanks expe
Il 28/09/2010 17:06, Alex Joni ha scritto:
> Congratulations
>
> to you and to opensource and to endless possibilities :)
>
> Regards,
> Alex
>
>
Alex, i've started with emc2 for this project only after having seen
your toy with 3 little stepper motors and a ring in the middle..
so thanks expe
Hi everyone!
Finally the show has been on air.
it was for the opening show of world volleyball championship 2010 in italy.
in TV it couldn't be seen very well.
these is a video from my point of view of the general rearsal.
http://www.youtube.com/user/77dab77#p/a/u/0/4vd_S6mgyXk
wish you'll like t
Il 17/09/2010 03:16, BRIAN GLACKIN ha scritto:
> Can you describe the motion of your fourth axis? Linear or radial? If
> linear, what axis is it parallel to? Ir radial, what axis is its center of
> rotation parallel to?
>
> Brian
>
Brian, any axis is parallel to nothing. they are four linear
Il 17/09/2010 01:29, Andy Pugh ha scritto:
>
>> another question:
>> i can jog directly the first three axis, using arrows and pgup/down. how
>> can i jog the fourth axis?
>>
> You should be able to press the axis letter and use the + and -
> keyboard keys or onscreen buttons.
>
yes this
Il 17/09/2010 01:29, Andy Pugh ha scritto:
> On 15 September 2010 18:24, Spiderdab<77...@tiscali.it> wrote:
>
>> hallo, in my inverted tetrapod i've set the 4 axis as: X Y Z A, in this way:
>>
>
> At the moment that seems to be the only way to get 4
Il 16/09/2010 11:23, Andy Pugh ha scritto:
> On 16 September 2010 09:39, Spiderdab<77...@tiscali.it> wrote:
>
>
>> about jogging i'm allright. i can jog in both mode. only, when i jog the
>> joint 3, it is governed by the spindle speed instead of jog speed
Il 15/09/2010 20:09, Andy Pugh ha scritto:
> On 15 September 2010 18:24, Spiderdab<77...@tiscali.it> wrote:
>
>
>>> [AXIS_0] to [AXIS_3]
>>>
> These are "Joints" 0 to 3, and in your case don't necessarily
> correspond to cartesia
hallo, in my inverted tetrapod i've set the 4 axis as: X Y Z A, in this way:
> [TRAJ]
> AXES = 4
> COORDINATES = X Y Z A
> LINEAR_UNITS = mm
> ANGULAR_UNITS = degree
> CYCLE_TIME = 0.010
> DEFAULT_VELOCITY = 300.00
> MAX_LINEAR_VELOCITY = 3000.00
>
> [AXIS_0] to [AXIS_3] **t
..and another stupid question...
when i run that on my pc (Openoffice) i do not have the grafic box
drawing the curve.
how can i turn it on?
--
Start uncovering the many advantages of virtual appliances
and start using th
Il 13/09/2010 20:46, Andy Pugh ha scritto:
> On 13 September 2010 11:55, Spiderdab<77...@tiscali.it> wrote:
>
>
>>> I was about to start on a spreadsheet to generate ballistic
>>> trajectories as G-code, then remembered that I am at work and paid to
>>
Il 13/09/2010 15:00, Andy Pugh ha scritto:
> On 13 September 2010 13:27, Spiderdab<77...@tiscali.it> wrote:
>
>
>> ooops.. maybe i've forgot to try to increase that value. so you think
>> that with a ferror of something like 20, i can reach lower accelerations
Il 13/09/2010 13:58, Andy Pugh ha scritto:
> On 13 September 2010 11:55, Spiderdab<77...@tiscali.it> wrote:
>
>
>> [AXIS_0] to [AXIS_3] **they are equal**
>>
>
>> MAX_VELOCITY = 3000.0
>> FERROR = 2.0
>> MIN_FE
Il 13/09/2010 12:27, Andy Pugh ha scritto:
> On 13 September 2010 10:51, Spiderdab<77...@tiscali.it> wrote:
>
>
>> than, as Brian suggest is interesting, but i really cannot know the
>> formulas of the arcs i'm drawing.
>> also writing by hand the accel
..cut..
> So you have aprox 310W power consumption. (1.4A @ 220V) and this is
> aprox 26A @ 12V.
> At your 100Ah battery this is little les than 4 hour operation time to
> deflat battery 100% and reduce live of battery close to nill.
> If you keep safe margin at aprox 50% deflating battery you have
Il 12/09/2010 20:44, Andy Pugh ha scritto:
> On 12 September 2010 18:09, Kirk Wallace wrote:
>
>
>> I'm wondering, for this application, if it might be better to build the
>> axis machine, then by hand, push the ball through the desired path
>>
> Pushing strings onto pulleys is notorious
Il 12/09/2010 11:22, Slavko Kocjancic ha scritto:
>Na 11.9.2010 17:00, Spiderdab je pisal:
>
>> Il 11/09/2010 15:08, Andy Pugh ha scritto:
>>
>>> On 11 September 2010 13:44, Ries van Twiskwrote:
>>>
>>>
>>>>
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