750 Mhz Slot A Athlon http://www.cpu-world.com/CPUs/K7/AMD-Athlon 750 -
AMD-K7750MTR52B A.html
AOpen AK72 motherboard http://www.motherboard.cz/mb/aopen/ak72.htm
768 meg PC133 SDRAM and a nVidia 5200 AGP card with 128 meg
Is that good enough to run LinuxCNC for a small 2 axis gantry?
It was
All these all in one machines have the problem of unproductive times. I
own a small table top machine (google for Hommel UWG2) which is capable
of 1/100 mm precision easiliy, maybe better, but it takes hours
(literally!) to convert it from turning to milling, tapping etc. and
vice versa, so I
On 25 April 2013 06:19, propcoder marius.alks...@gmail.com wrote:
My newest project - old robot Reis RV 6. Would like to run it using
LinuxCNC.
6 axes. Servo motors are Baumüller synchronous AC, 0.48kW, 0.94kW and
the biggest one - 3.6kW. Litton Servotechnik resolvers.
Is there joint feedback
On 25 April 2013 07:37, Peter Blodow p.blo...@dreki.de wrote:
All these all in one machines have the problem of unproductive times. I
own a small table top machine (google for Hommel UWG2)
I would really like one of those, having read
http://www.lathes.co.uk/hommel/
But I can't imagine using it
Gregg Eshelman wrote:
750 Mhz Slot A Athlon http://www.cpu-world.com/CPUs/K7/AMD-Athlon 750 -
AMD-K7750MTR52B A.html
AOpen AK72 motherboard http://www.motherboard.cz/mb/aopen/ak72.htm
768 meg PC133 SDRAM and a nVidia 5200 AGP card with 128 meg
Is that good enough to run LinuxCNC for a small
I found that resolver connector goes directly to servo drive. And that
there is resolver analog to digital converter chip on it.
The resolvers are mounted on motor shafts directly. AFAIK there are no
other resolvers.
I took two more photos of servo driver board:
On 25 April 2013 13:09, propcoder marius.alks...@gmail.com wrote:
I found that resolver connector goes directly to servo drive. And that
there is resolver analog to digital converter chip on it.
This looks like it might be complicated. Do you relish a challenge?
Assuming that the Xilinx is an
On Thu, 25 Apr 2013, Peter Blodow wrote:
All these all in one machines have the problem of unproductive times. I
own a small table top machine (google for Hommel UWG2) which is capable
of 1/100 mm precision easiliy, maybe better, but it takes hours
(literally!) to convert it from turning to
On 25 April 2013 14:39, kqt4a...@gmail.com wrote:
Thanks for the many good opinions but I am going to be squeezed to fit in
something with a footprint as small as the smithy
I have looked several times at the X2/X3's but I have no room for a separate
lathe
Is there a better 3-in-1 than
Word digital does not scare me. I like digital signals while I know
them. But this is not the case. At least yet.
There are three ways I am thinking of:
1. buy and use another servo drives. Mesa 8i20 (2200W 3 Phase Amplifier)
seems ok except for 3.6kW motor. Will it be enough, just not at full
Andy, don't get me wrong- once I made a setup for gear cutting and made
a whole drawer full of change gears for the machine itself, from 24 to
240 teeth, in two days or so. Once the setup is done (gasp!) and the
machine running, it has tremendous precision, no play in any spindle or
screw and
There was one of these on eBay (UK) recently.
http://www.lathes.co.uk/meyerburger/index.html
I'd like to see the Chinese copy *that* one!
--
Try New Relic Now We'll Send You this Cool Shirt
New Relic is the only
On Wed, 24 Apr 2013 15:14:51 +0100
andy pugh bodge...@gmail.com wrote:
Personally I don't see any real incentive to stop using generic PCs.
The incentives are:
1. Cost cutting - $25-$45 total for the host computer. Compare this to
a MiniITX board + RAM +CPU (if not soldered on) + power supply
Jon Elson wrote:
But, he also had a Siig parallel port card, and I could not
get this to do anything at all. I can't even get signals to
wiggle when observing with a scope.
Well, I must have locked it up with an EPP timeout or something. This
morning I fired it up and the Siig card
On 25 April 2013 15:20, propcoder marius.alks...@gmail.com wrote:
1. buy and use another servo drives. Mesa 8i20 (2200W 3 Phase Amplifier)
5i23 + 7i49 + 7i44 + 6 x 8i20 would work (and is very much like my
setup) but that's $1628 (plus, i suspect, tax and import duties)
Not a cheap option
Exactly! I have an application which will be using eight 3 or 4 axis
pick and place heads in a one square meter area, which will require
eight LinuxCNC controllers. Beagle Board Black's would make this
vastly cheaper and more space efficient.
-- Ralph
On 2013.04.25 19:55, andy pugh wrote:
On 25 April 2013 15:20, propcoder marius.alks...@gmail.com wrote:
1. buy and use another servo drives. Mesa 8i20 (2200W 3 Phase Amplifier)
5i23 + 7i49 + 7i44 + 6 x 8i20 would work (and is very much like my
setup) but that's $1628 (plus, i suspect, tax
--- On Thu, 4/25/13, kqt4a...@gmail.com kqt4a...@gmail.com wrote:
Thanks for the many good opinions but I am going to be
squeezed to fit in something with a footprint as small as
the smithy
I have looked several times at the X2/X3's but I have no
room for a separate lathe
Is there a better
I recall that there is one guy that set up a very well written blog/website
discussing his shop and the purchase, initial set up, and various uses of
his own 3 in 1 tool.
Perhaps someone here will recall the site I mention. For the life of me I
cannot recall the website and its long lost to my
On Thu, 25 Apr 2013, propcoder wrote:
Date: Thu, 25 Apr 2013 22:17:07 +0300
From: propcoder marius.alks...@gmail.com
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: emc-users@lists.sourceforge.net
Subject: Re: [Emc-users] Reis servo drives (year 1993) and
On 25 April 2013 20:23, Gregg Eshelman g_ala...@yahoo.com wrote:
Look at the ones with the mill column attached to the middle rear of the bed.
I have one of those. Given the choice I would swap it for the Smithy.
The Sieg lathe bed/saddle is a horrible milling table, and the column
twists
On 25 April 2013 20:17, propcoder marius.alks...@gmail.com wrote:
I think this will not be too much for my customer. Shipping and import
duties will add up, but that's ok.
OK, if you have a customer, stop messing about and go for the new,
documented, supported solution.
Just be sure you know
On Thu, 25 Apr 2013, andy pugh wrote:
On 25 April 2013 20:23, Gregg Eshelman g_ala...@yahoo.com wrote:
Look at the ones with the mill column attached to the middle rear of the bed.
I have one of those. Given the choice I would swap it for the Smithy.
The Sieg lathe bed/saddle is a horrible
On Thu, 25 Apr 2013 15:00:21 +0100, you wrote:
I am not convinced that _any_ new machine tools at the $2000 level are
worth buying. I would always prefer to spend the same money on
something second-hand that has lived an easy life.
There was one of these on eBay (UK) recently.
On Thu, 25 Apr 2013 21:27:13 +0100, you wrote:
On 25 April 2013 20:23, Gregg Eshelman g_ala...@yahoo.com wrote:
Look at the ones with the mill column attached to the middle rear of the bed.
I have one of those. Given the choice I would swap it for the Smithy.
The Sieg lathe bed/saddle is a
Ken,
Am 25.04.2013 um 01:11 schrieb Kenneth Lerman kenneth.ler...@se-ltd.com:
I'm only addressing this question here:
-- How can we distribute HAL (and should we) among multiple components?
Just noting that the work on RTAPI/HAL has brought with it two capabilities
which relate to the theme;
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