On Mon, Jul 20, 2009 at 10:25:58PM +0100, Leslie Newell wrote:
> Thanks Jeff
>
> I'll look into it. Do you know off-hand if there are any current
> components that do this?
No, I don't think there are any. I proposed something similar (but it
doesn't have the adding/removing offsets problem) to
Ronald,
Is your Laptop a Dell Inspiron?
Rondal Nannie wrote:
> I am a new user and I tried to down load emc2 live and it will not run or
> install. Also can or is it ok to download to a lap top? I read some where on
> the directions that it would stop the computer from going into hibernation?
I went to a ShopBot event last year and saw where folks did 'turning' using
their indexer.
The process they used was to determine the 'final diameter' and layed out a
rectangle
of 'unwraped' surface (length as the length of the turning, width of the
'final diameter').
Then put whatever they wanted
Thanks Jeff
I'll look into it. Do you know off-hand if there are any current
components that do this?
Les
>
> rtai has shared memory between realtime components and userspace. This
> is how the communication between task and motion works, and how it works
> between the userspace and realtime
Heh. An A axis would be too easy :-) TBH I think I may pass on this job.
Too many unknowns. I will check if the cams can be made in pieces. If so
then I could simply mill the lobes.
Les
Gene Heskett wrote:
> On Monday 20 July 2009, Dave Caroline wrote:
>> An excuse to put a milling spindle on t
> > emc and gcode don't, but of course hal does. You could create a
> > component which offsets the commanded X according to the spindle angle
> > and the shape of the cam.
> > The component would include the mathematical
> > description of the cam shape, r=f(theta)+r0.
>
>
On Mon, Jul 20, 200
Personally, I find that true, using direct install on ubuntu rather than the
EMC2 CD.
Actually installing Ubuntu 8.04 LTS from CD, get it talking on your network
but DO NOT
update Ubuntu at this time. Then do the EMC2 install. Afterwards updating
Ubuntu
generates the fewest problems for me.
IHS
On Mon, Jul 20, 2009 at 2:05 AM, Jon Elson wrote:
> Rondal Nannie wrote:
> > Gene I went in and changed it so that it would boot the cd first. It
> started to load the cd and about 3/4 into it ,it failed to load. This
> happened several times.Thanks for the reply Ron
> >
> You must have 256 MB
Having gotten another power supply for my machine, thanks to the advice
found here, my machine is running at about 30 in/min, yay!
Now a new problem has cropped up, my z-axis works fine in setting up the
config, but when running the machine with the config, it will only step
.02 in per jog, ev
On Monday 20 July 2009, Dave Caroline wrote:
>An excuse to put a milling spindle on the crossslide maybe.
>will the clearance angle be ok if turning
>
>Dave Caroline
I think that is something I would do with the A axis. I have turned stuff
with it, but haven't tried to make a cam yet. I got stu
http://siftables.com/
Enjoy.
A long ways to go but..
Dave
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An excuse to put a milling spindle on the crossslide maybe.
will the clearance angle be ok if turning
Dave Caroline
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Hi Jeff,
I would have replied earlier but I blew up my X11 settings and it took
me this long to get it working again...
> is one of two things: you have lots of tiny moves,
Yes. There isn't much choice in this. To even get a simple offset circle
you need to generate lots of short lines.
> or
On Tue, Jul 14, 2009 at 07:09:08PM +0200, Haberler Michael wrote:
> I've finished a first release of a HAL userspace component to drive a
> Toshiba VF-S11 VFD via Modbus, vfs11_vfd. It's adapted from gs2_vfd.c
> and works fine for me so far. A description how to connect the VFD and
> set init
On Mon, Jul 20, 2009 at 11:24:29AM -0300, Richard Acosta wrote:
>
> I really don't want to keep this going and going
This does not appear to be true.
Chris
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Chris, thanks or your time on writing, but you shouldn't take so much
time to explain that people is not perfect, and programas can barely be
bug free.
I repeat (again) my problem is not so much with EMC people for making
the effort, but with some of those who only can fill their
mouth(fingers)
Thanks for the great step by step. I've put a link from the wiki to
this post in the mailing list archive.
Jeff
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If the DRO is counting in the wrong direction, then negate the "X Step"
signal on the Parallel Port Setup page.
If the DRO is counting in the right direction but the homing move is
going in the wrong direction, then negate the value of Home Search
Velocity on the X Axis Configuration page.
htt
On Mon, Jul 20, 2009 at 11:23:55AM +0100, Leslie Newell wrote:
> Has anyone tried turning a cam on a lathe using EMC? I tried using lots
> of G33 moves but they seem to get out of sync. My machine has pretty
> high acceleration and top speed but even at very low spindle speeds
> (14rpm) it doesn
Has anyone tried turning a cam on a lathe using EMC? I tried using lots
of G33 moves but they seem to get out of sync. My machine has pretty
high acceleration and top speed but even at very low spindle speeds
(14rpm) it doesn't seem to keep up.
Does EMC have any other way of doing synchronised
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