> I am rebuilding a box with xubuntu 10.04 and the linuxcnc 2.5.4 install
> script. I ran into a similar problem last April that Sebastian walked me
> through. Rechecking those posts, the problem is a little different. While
> linuxcnc installed fine, I do not see the hostmot2 drivers in synaptic.
Greetings all;
I had one of those "colonoscopy" cameras you could buy on ebay for about
$22 USD on my toy mill, and had it pretty well calibrated but hadn't put
it to any real use as yet when I knocked it loose with an errant hold
down bolt on that furniture joint carving jig. I'd been meaning
Apparently DC Brushless cog but not AC ?
Anyway I'm about to order a 6N.m 1.8KW AC motor and drive for $340. It's
worth a try.
Brushes ?? My South Western Industries mill has run 20+ hours a week for + 10
years and I have never changed a brush. Maybe I should check sometime.
Possibly if the mo
On 8 October 2015 at 09:18, Marshland Engineering
wrote:
> Apparently DC Brushless cog but not AC ?
> Anyway I'm about to order a 6N.m 1.8KW AC motor and drive for $340. It's
> worth a try.
DMM are having a sale one eBay too:
http://www.ebay.com/itm/AC-Servo-Motor-and-Drive-1-0kW-1-axis-kit-CNC-
On 10/08/2015 03:18 AM, Marshland Engineering wrote:
> Apparently DC Brushless cog but not AC ?
> Anyway I'm about to order a 6N.m 1.8KW AC motor and drive for $340. It's
> worth a try.
>
no, I found Ac drives cogging, and the _brushed_ dc drives did not
> Brushes ?? My South Western Industries
Gene,
What's the depth of field with those?
I bought one of the $20 amazon "endoscopes". I was really disappointed in
the depth of field. I have played with real endoscopes, and the amazing
thing about them is their depth of field is from .5" to infinity. This one
had a focal distance of about 4
Greetings all;
It looks like if I want to control a relay to run a vacuum to suck up the
wood dust, and I only want it to run when commanded, I will have to use
a charge_pump to get around the 5i25 that sets everything high when
linuxcnc is shut down.
Looking at its man page, it says base-thre
On 10/7/15 8:12 PM, Eric H. Johnson wrote:
> I am rebuilding a box with xubuntu 10.04 and the linuxcnc 2.5.4 install
> script. I ran into a similar problem last April that Sebastian walked me
> through. Rechecking those posts, the problem is a little different. While
> linuxcnc installed fine, I do
On 8 October 2015 at 15:32, Gene Heskett wrote:
> It looks like if I want to control a relay to run a vacuum to suck up the
> wood dust, and I only want it to run when commanded, I will have to use
> a charge_pump to get around the 5i25 that sets everything high when
> linuxcnc is shut down.
Why
Sebastian,
I was trying to do a quick rebuild of an old machine where the ssd died and
wanted to be able to use the existing configuration as is. I went ahead,
however and just finished installing lcnc 2.7 to xubuntu 12.04 from the
instructions here:
http://linuxcnc.org/docs/2.7/html/getting-start
On Thursday 08 October 2015 11:41:57 andy pugh wrote:
> On 8 October 2015 at 15:32, Gene Heskett wrote:
> > It looks like if I want to control a relay to run a vacuum to suck
> > up the wood dust, and I only want it to run when commanded, I will
> > have to use a charge_pump to get around the 5i2
On Thursday 08 October 2015 10:25:25 Jerry Scharf wrote:
> Gene,
>
> What's the depth of field with those?
>
> I bought one of the $20 amazon "endoscopes". I was really disappointed
> in the depth of field. I have played with real endoscopes, and the
> amazing thing about them is their depth of fi
On 10/8/15 9:57 AM, Eric H. Johnson wrote:
> Sebastian,
>
> I was trying to do a quick rebuild of an old machine where the ssd died and
> wanted to be able to use the existing configuration as is. I went ahead,
> however and just finished installing lcnc 2.7 to xubuntu 12.04 from the
> instructions
Sebastian,
I am building from packages. That makes sense, I did do a reboot after rtai
was installed, but not after lcnc.
Thanks,
Eric
Are you building linuxcnc itself from source or installing the debian
package?
The updated memlock limit comes from the linuxcnc debian package, not from
the rt
On Thu, 2015-10-08 at 03:10 -0400, Gene Heskett wrote:
> Greetings all;
>
> I had one of those "colonoscopy" cameras you could buy on ebay for about
> $22 USD on my toy mill, and had it pretty well calibrated but hadn't put
> it to any real use as yet when I knocked it loose with an errant hold
On Thursday 08 October 2015 14:01:12 Valerio Bellizzomi wrote:
> On Thu, 2015-10-08 at 03:10 -0400, Gene Heskett wrote:
> > Greetings all;
> >
> > I had one of those "colonoscopy" cameras you could buy on ebay for
> > about $22 USD on my toy mill, and had it pretty well calibrated but
> > hadn't p
On 10/8/2015 2:46 PM, Gene Heskett wrote:
> On Thursday 08 October 2015 14:01:12 Valerio Bellizzomi wrote:
>
>> On Thu, 2015-10-08 at 03:10 -0400, Gene Heskett wrote:
>>> Greetings all;
>>>
>>> I had one of those "colonoscopy" cameras you could buy on ebay for
>>> about $22 USD on my toy mill, and
On Thursday 08 October 2015 13:17:45 Gene Heskett wrote:
> On Thursday 08 October 2015 11:41:57 andy pugh wrote:
> > On 8 October 2015 at 15:32, Gene Heskett wrote:
> > > It looks like if I want to control a relay to run a vacuum to suck
> > > up the wood dust, and I only want it to run when comm
On 10/8/2015 8:31 AM, TJoseph Powderly wrote:
> On 10/08/2015 03:18 AM, Marshland Engineering wrote:
>> Apparently DC Brushless cog but not AC ?
>> Anyway I'm about to order a 6N.m 1.8KW AC motor and drive for $340. It's
>> worth a try.
>>
> no, I found Ac drives cogging, and the _brushed_ dc driv
Teco was next door in Taichung Taiwan. We were in Dali City. So, Teco
set up thier drives and motors. We set up the Yask & Panasonics cuz we
use them in the Mills made there. You may be right tho. We may have a
difference of scale involved here. I began with saying "<1mm/min". Your
Mileage May
I can vouch for the TECO servos and drives. I have had them on my
Cincinatti for a good while now and so far they are awesome. Zero issues.
I wish I could get them for my CNC lathe build but they don't make them in
the size I need so probably going with DMM servos and drives. I much
prefer a matc
> Apparently DC Brushless cog but not AC ?
> Anyway I'm about to order a 6N.m 1.8KW AC motor and drive for $340. It's
> worth a try.
>
> Brushes ?? My South Western Industries mill has run 20+ hours a week for + 10
> years and I have never changed a brush. Maybe I should check sometime.
>
> Po
22 matches
Mail list logo
