On Tuesday 02 March 2010, Kent A. Reed wrote:
>On Monday Gene wrote:
>> On Monday 01 March 2010, Kent A. Reed wrote:
[...]
>Kent
>
>PS - getting further off topic, I got goosebumps when I saw "4CX5000s".
>There was a time in my life when Eimac was my favorite brand. We real
>men used to read by the
On Tue, 2010-03-02 at 12:57 -0500, Kent A. Reed wrote:
> Andy:
>
> Before anyone makes too much of my email, I haven't tried to buy
> anything from Avnet since I retired from a federal R&D lab, so it's
> entirely possible that it is still arrogant toward hobbyists and small
> businesses. Hope i
Hello...
I wrote same question on linuxcnc forum bit got no replies. Maybe is
just wrong place to ask. So here is again problem.
Hello..
I write hole center probe subroutine and works nice if it's called from
main program.
in test.ngc I have
;---
o call
M02
;-
On Monday Gene wrote:
> On Monday 01 March 2010, Kent A. Reed wrote:
>> >Sunday, Gene Heskett wrote:
>>
>>> >> For motor dampers, there are several designs extant. Mine are big fender
>>> >> washers with sheet rubber between them in loose stacks, others have used
>>> >> weighted skate wheels
Andy:
Before anyone makes too much of my email, I haven't tried to buy
anything from Avnet since I retired from a federal R&D lab, so it's
entirely possible that it is still arrogant toward hobbyists and small
businesses. Hope it works out for you.
Regards,
Kent
-
On Tue, Mar 2, 2010 at 6:40 AM, John Kasunich wrote:
>
>
> On Mon, 01 Mar 2010 19:10 -0800, "Flying Electron Inc"
> wrote:
> > Hi all,
> >
> > Hoping some people that have tuned their servos with EMC2 might
> > be able to share some of their insights that they learned during
> > their tuning with
On Tue, Mar 2, 2010 at 6:24 AM, Dave wrote:
> At first glance I would say that you are getting too aggressive with the
> gain. Back Pgain off to 8 and dial in some D to kill the oscillations.
>
Dave
>
Thanks for the advice. I did some more experiments with a Pgain of 1 to 7.
I'll add in the
On Mon, 01 Mar 2010 19:10 -0800, "Flying Electron Inc"
wrote:
> Hi all,
>
> Hoping some people that have tuned their servos with EMC2 might
> be able to share some of their insights that they learned during
> their tuning with me.
> I built a pick and place machine with a servo on the X axis a
At first glance I would say that you are getting too aggressive with the
gain. Back Pgain off to 8 and dial in some D to kill the oscillations.
Dave
On 3/1/2010 10:10 PM, Flying Electron Inc wrote:
> Hi all,
>
> Hoping some people that have tuned their servos with EMC2 might be able to
> share
On Tuesday 02 March 2010, Erik Christiansen wrote:
>On Mon, Mar 01, 2010 at 02:22:06PM -0500, Gene Heskett wrote:
>> But probably right at the motor supply terminals of the board, not 3 feet
>> away in the psu.
>
>I'm with you on the "stop interference at the source" approach, but
>having the trans
Thanks for the reply. Not quite what I was looking for though (I think). I
do use G43 when I change tools. I was looking for a more automated way of
measuring the tool offsets for lathe tools. I use an AXA quick change tool
holder that is subject to rotating each time a smash the tool into the
Excellent. G28 was what I was looking for. At least that allows me to
remeasure the z offsets for the lathe tools pretty quickly - z travel into a
touch plate.
Any suggestions on how to do this with the x axis? Currently, I mount some
stock and machine a bit away and measure the diameter. Th
On Mon, Mar 01, 2010 at 02:22:06PM -0500, Gene Heskett wrote:
> >
> But probably right at the motor supply terminals of the board, not 3 feet
> away in the psu.
I'm with you on the "stop interference at the source" approach, but
having the transorb on the board will catch fast spikes induced in t
At 10:30 AM 3/1/2010, you wrote:
>Sunday, Gene Heskett wrote:
>
> > For motor dampers, there are several designs extant. Mine are big fender
> > washers with sheet rubber between them in loose stacks, others
> have used weighted skate wheels and such effectively too.
> >
>I've been avoiding the i
14 matches
Mail list logo
