Hi Sam;
I don't that one will have any failure problems. Good job.
Don
On Fri, Feb 15, 2013 at 10:11 PM, Pete Matos wrote:
> Hey man just found some real nice looking low priced couplers on ebay, they
> appear to be the double disk type some of you guys recommended. What do you
> think?? he
Hey man just found some real nice looking low priced couplers on ebay, they
appear to be the double disk type some of you guys recommended. What do you
think?? here is a link...peace
http://www.ebay.com/itm/CNC-19x22mm-Motor-Shaft-Coupler-19mm-to-22mm-Flexible-Couplings-OD-56x64mm-/160904581962?p
Hi Chaps. Could you please trim your posts. They are getting quite long at this
point.
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Glad to hear it man. You don't have to be fast when you're the big Grizzly
LOLI hope I have as much success with LinuxCNC and Mesa as so many
others have had. Peace
Pete
On Friday, February 15, 2013, sam sokolik wrote:
> No learjet... :)
>
> Working very well - very happy with linuxcnc a
No learjet... :)
Working very well - very happy with linuxcnc and mesa.
sam
On 2/15/2013 1:19 PM, Pete Matos wrote:
> Sam.HOLY SMOKES so you're the Guy with the huge Learjet and
> Trecker millDayum that looks like a huge project. Hows she running for
> you now? I love that massive
Sam.HOLY SMOKES so you're the Guy with the huge Learjet and
Trecker millDayum that looks like a huge project. Hows she running for
you now? I love that massive toolchanger and those big toolholders. That
looked like a seriously competent machine and some real heavy iron. Nice
job m
we made one... (saw blade.) it has been working well - Seems to
handle 40ftlbs.. :)
http://electronicsam.com/images/KandT/conversion/yaxis/adaptfinal1.JPG
http://electronicsam.com/images/KandT/conversion/yaxis/adaptfinal.JPG
http://electronicsam.com/images/KandT/conversion/yaxis/flexplate.
Hello,
I've finally got it working, instructions how to install:
http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Mesa7i80_Driver_For_Linuxcnc_On_Xenomai
it's rather dirty due to many problems under RTAI, clean git repository
in progress.
Many thanks for:
Michael Haberler, John Morris and others for li
Hi Guys;
I have had terrific results with the double diaphragm couplings.
They don't change velocity during the rotation when misaligned.
They don't create friction when misaligned. Only a very slight torque to
flex the diaphragms.
They are very high torque tolerant. I rammed a small one to the st
Okay guys been working hard on my overall machine wiring diagram in
draftsight. It is looking good and I am liking the ideas you all have
provided me. I have it setup now in a manner that any limit trip is
basically the same as an estop trip. That is the power to the motor drive
portion of the Tec
On Friday 15 February 2013 09:29:23 andy pugh did opine:
> On 15 February 2013 10:08, Erik Christiansen
wrote:
> > The thing is that even a hefty little NEMA23 stepper can come with a
> > radial thrust limit of 15 N, and an axial limit even lower. (I've just
> > bought one from a local CNC goodi
On Friday 15 February 2013 08:44:14 Erik Christiansen did opine:
> On 14.02.13 09:37, dave wrote:
> > Most machines I'm familiar with use either timing belts for relatively
> > low power and gears for high power.
>
> The thing is that even a hefty little NEMA23 stepper can come with a
> radial th
I don't know the room you have but you could mount a pillow block opposite
the motor to support the pulley.
--
dos centavos
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On Fri, Feb 15, 2013, at 06:41 AM, Erik Christiansen wrote:
> On 15.02.13 10:40, andy pugh wrote:
>
> > I have a number of axes without even any tensioner on the belts (just
> > holes bored at the exact centres) and they seem to work OK. Even the
> > ones with tensioners are not "twang" tight.
On 15.02.13 13:10, andy pugh wrote:
> On 15 February 2013 12:48, Erik Christiansen wrote:
>
> > I only want to use it on a hobbing and dividing gadget, so might get
> > away with belt drive within the 75N limit, but only if I only ever use
> > half of its torque, given your figures. No, that woul
Good Morning Gentleman, may your day be filled with the whirring of CNC
machinery running flawlessly and your projects all be perfectly in spec.
Peace
Pete
On Friday, February 15, 2013, andy pugh wrote:
> On 15 February 2013 12:48, Erik Christiansen
wrote:
>
>> I only want to use it on a
On 15 February 2013 12:48, Erik Christiansen wrote:
> I only want to use it on a hobbing and dividing gadget, so might get
> away with belt drive within the 75N limit, but only if I only ever use
> half of its torque, given your figures. No, that would use up the whole
> allowance in the torque f
On 15.02.13 11:57, andy pugh wrote:
> On 15 February 2013 11:41, Erik Christiansen wrote:
>
> > Thanks. That looks interesting. If I could go straight off the stepper
> > shaft, it'd save a bit of work, and the couplings. But the tiny radial
> > thrust rating on the stepper seems to kill that.
>
On 15 February 2013 11:41, Erik Christiansen wrote:
> Thanks. That looks interesting. If I could go straight off the stepper
> shaft, it'd save a bit of work, and the couplings. But the tiny radial
> thrust rating on the stepper seems to kill that.
200N seems typical, and isn't _that_ tiny.
"To
On 15.02.13 10:40, andy pugh wrote:
> On 15 February 2013 10:08, Erik Christiansen wrote:
>
> > The thing is that even a hefty little NEMA23 stepper can come with a
> > radial thrust limit of 15 N, and an axial limit even lower. (I've just
> > bought one from a local CNC goodies supplier.) There'
On 15 February 2013 10:08, Erik Christiansen wrote:
> The thing is that even a hefty little NEMA23 stepper can come with a
> radial thrust limit of 15 N, and an axial limit even lower. (I've just
> bought one from a local CNC goodies supplier.) There's no way the
> toothed belt pulley could be di
On 14.02.13 09:37, dave wrote:
> Most machines I'm familiar with use either timing belts for relatively
> low power and gears for high power.
The thing is that even a hefty little NEMA23 stepper can come with a
radial thrust limit of 15 N, and an axial limit even lower. (I've just
bought one from
I once forgot the statement
addf and2.0 servo-thread
That makes the and function nonoperational. But there is no other
warning or so.
> I've gone the hal route, as it seems the quickest solution for my meager
> need. I've cascaded two one shots, with an and gate to and the oneshot
> ou
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