On Mon, 10 Mar 2014 18:21:56 -0400, you wrote:
On Monday 10 March 2014 18:19:45 jeremy youngs did opine:
gene , have a go at this
http://precisionparts.wmberg.com/timingBeltsChains
I am thinking I need a 5mm pitch, 9.5mm wide, 72 cogs long, but they only
go up to 3mm pitch.
If it's a Sieg
On Tuesday 11 March 2014 06:06:32 Steve Blackmore did opine:
On Mon, 10 Mar 2014 18:21:56 -0400, you wrote:
On Monday 10 March 2014 18:19:45 jeremy youngs did opine:
gene , have a go at this
http://precisionparts.wmberg.com/timingBeltsChains
I am thinking I need a 5mm pitch, 9.5mm wide,
On Mon, Mar 10, 2014, at 11:09 PM, Gene Heskett wrote:
Damn John, I just counted it twice more and got 31 both times.
At a top of the tooth diameter of 1.803, where the heck does that leave
us/me?
The smaller driver pulley, is .976 across the top of the teeth, and 17
teeth, .388
In our first attempt to make the spindle encoder for the KT - we grabbed a
timing gear that we had 2 of.. (Something from some old printers we took apart
(70's vintage probably). Well - when we got all done we could not find a belt
to match the pitch. We gave up and used different timing
http://imgs.xkcd.com/comics/standards.png
--
John Kasunich
jmkasun...@fastmail.fm
--
Learn Graph Databases - Download FREE O'Reilly Book
Graph Databases is the definitive new guide to graph databases and their
On Tuesday 11 March 2014 11:40:24 Erik Christiansen did opine:
On 11.03.14 07:16, Gene Heskett wrote:
Then the MRI they took on my lower back Friday is so bad they may as
well just take me out and shoot me. Don't get old guys, its not for
wimps but the back pain is turning me into one
On 03/11/2014 08:27 AM, John Kasunich wrote:
OK, math done. The pitch comes out to 0.1855, which has me mystified,
because I've never heard of such a thing. (I've done a fair bit if tooth-
belt research for different projects.)
Well, 5 mm is ~ .197, so maybe accounting for the pitch
On 03/11/2014 08:48 AM, sa...@empirescreen.com wrote:
In our first attempt to make the spindle encoder for the KT - we grabbed a
timing gear that we had 2 of.. (Something from some old printers we took
apart (70's vintage probably). Well - when we got all done we could not find
a belt to
On Tuesday 11 March 2014 12:29:32 John Kasunich did opine:
On Mon, Mar 10, 2014, at 11:09 PM, Gene Heskett wrote:
Damn John, I just counted it twice more and got 31 both times.
At a top of the tooth diameter of 1.803, where the heck does that
leave us/me?
The smaller driver pulley,
On Tuesday 11 March 2014 13:25:43 John Kasunich did opine:
http://imgs.xkcd.com/comics/standards.png
Chuckle. But how old is that? we must have at least 20 by now.
Cheers, Gene
--
There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order.
On Tuesday 11 March 2014 13:28:53 Jon Elson did opine:
On 03/11/2014 08:27 AM, John Kasunich wrote:
OK, math done. The pitch comes out to 0.1855, which has me
mystified, because I've never heard of such a thing. (I've done a
fair bit if tooth- belt research for different projects.)
On 11 March 2014 17:17, Gene Heskett ghesk...@wdtv.com wrote:
From SPI-SC, about $175 a set in metal what I assume is kevlar belt
backing. In XL format. The bores are a hair odd, and it would be the first
time they ever broached a 4mm key in a 10mm bore for the top pulley.
No need to broach
On Tuesday 11 March 2014 13:45:31 andy pugh did opine:
On 11 March 2014 17:17, Gene Heskett ghesk...@wdtv.com wrote:
From SPI-SC, about $175 a set in metal what I assume is kevlar belt
backing. In XL format. The bores are a hair odd, and it would be the
first time they ever broached a
On Tue, Mar 11, 2014, at 12:41 PM, Jon Elson wrote:
On 03/11/2014 08:27 AM, John Kasunich wrote:
OK, math done. The pitch comes out to 0.1855, which has me mystified,
because I've never heard of such a thing. (I've done a fair bit if tooth-
belt research for different projects.)
On Tuesday 11 March 2014 14:05:05 John Kasunich did opine:
On Tue, Mar 11, 2014, at 12:41 PM, Jon Elson wrote:
On 03/11/2014 08:27 AM, John Kasunich wrote:
OK, math done. The pitch comes out to 0.1855, which has me
mystified, because I've never heard of such a thing. (I've done a
Hi,
Is there a set of instructions on how to upgrade?
The MachineKit I have does show 363.67 MIPS with a cat /proc/cpuinfo
I tried the instructions here:
http://wiki.linuxcnc.org/cgi-bin/wiki.pl?XenomaiKernelPackages
and got stuck. Apparently I'm not setting CODENAME properly
On 3/11/2014 1:08 PM, Jeff wrote:
Hi,
Is there a set of instructions on how to upgrade?
The MachineKit I have does show 363.67 MIPS with a cat /proc/cpuinfo
I tried the instructions here:
http://wiki.linuxcnc.org/cgi-bin/wiki.pl?XenomaiKernelPackages
and got stuck.
On 11 March 2014 17:46, Gene Heskett ghesk...@wdtv.com wrote:
I took an entirely diffferent approach on my 9x40:
https://picasaweb.google.com/lh/photo/Ilc3m7J-FIGIoLXQTOYqcdMTjNZETYmyPJy0liipFm0?feat=directlink
That didn't seem to be the right pix Andy. ?
It's the right picture. I dispensed
On 11 March 2014 18:07, Gene Heskett ghesk...@wdtv.com wrote:
So in the long view, I may as well give sdp-sc a call confirm the ugly
details give them a card number.
Why not buy pilot-bore pulleys and modify to suit?
It would be easier with a working lathe, though not _that_ much easier
as
I had a 7” LCD cape on order from Mouser for several months and finally gave up
and cancelled the order.
Does anyone have any suggestions for a good 7” LCD touch screen to use with the
BBB and LinuxCNC?
Alan
--
Learn
On 3/11/2014 3:35 PM, Condit Alan wrote:
I had a 7” LCD cape on order from Mouser for several months and
finally gave up and cancelled the order.
Does anyone have any suggestions for a good 7” LCD touch screen to
use with the BBB and LinuxCNC?
I have a couple of the inexpensive HDMI input
On Tuesday 11 March 2014 18:47:15 andy pugh did opine:
On 11 March 2014 18:07, Gene Heskett ghesk...@wdtv.com wrote:
So in the long view, I may as well give sdp-sc a call confirm the
ugly details give them a card number.
Why not buy pilot-bore pulleys and modify to suit?
It would be
On 12 March 2014 00:01, DeeEmm dee...@deeemm.com wrote:
At the moment I'm trying to get my head around the workflow for using the
machine in dual configuration
You probably just want to create two different configs in Stepconf and
start whichever is most suitable for the job at hand.
So far
I am using a lilliput 7 inch, but that is on x86. Not sure about the touch
drivers on BBB.
I tried modifying gaxis for gscreen, but it was hit or miss in terms of
functionality. It would drop into a weird state where it would not home
because it thought it was homing an axis.
On Tue, Mar 11,
Hi,
Got it! Thanks. It is now at 990.68 MIPS with the newer kernel.
If anyone else gives this a try, for some reason I had to un tar the dtbs
file with a suffix
tar -xzvf filename.tar.gz --no-same-owner
without the --no-same-owner I was getting 'ownership' errors.
Jeff
Hi all.
I have been putting together a CNC over the past months or so and am just about
to get into the nitty gritty of getting the control system put together.
Being familiar with Linux and Ubuntu I'm very keen to use LinuxCNC as the
control system and am now looking into what I need to do to
On 3/11/2014 7:23 PM, Jeff wrote:
Hi,
Got it! Thanks. It is now at 990.68 MIPS with the newer kernel.
If anyone else gives this a try, for some reason I had to un tar the dtbs
file with a suffix
tar -xzvf filename.tar.gz --no-same-owner
without the --no-same-owner I was
I'm interested in using an optical mouse sensor in a position
feedback application. Older sensor designs often had quadrature
A/B signals, but the newer sensors like the ADNS-9800 have an
SPI interface. I have found a place that seems to have one
of these devices for sale, mounted to a circuit
On Wed, 12 Mar 2014, Ralph Stirling wrote:
Date: Wed, 12 Mar 2014 02:27:01 +
From: Ralph Stirling ralph.stirl...@wallawalla.edu
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: emc-users@lists.sourceforge.net emc-users@lists.sourceforge.net
Subject:
On 03/11/2014 07:57 PM, Charles Steinkuehler wrote:
On 3/11/2014 7:23 PM, Jeff wrote:
Hi,
Got it! Thanks. It is now at 990.68 MIPS with the newer kernel.
So, what is going on with the older machinekit installs? Do
they actually not
run the CPU at rated speed? I did notice that some
On 3/11/2014 10:45 PM, Jon Elson wrote:
On 03/11/2014 07:57 PM, Charles Steinkuehler wrote:
On 3/11/2014 7:23 PM, Jeff wrote:
Hi,
Got it! Thanks. It is now at 990.68 MIPS with the newer kernel.
So, what is going on with the older machinekit installs? Do
they actually not
run the
On 3/11/2014 10:27 AM, Gene Heskett wrote:
But, there are also arterial plaques in the aorta an inch away that do not
want to be disturbed for obvious reasons.
Start popping Coenzyme Q10 aka CoQ10, Qunol brand. My 75 year old father
takes that and it's helped a lot, especially after a triple
That's a nice item since it comes with the lens. I started down the path
of making a paper flow detector using one of the ADNS sensors many years
ago, but got hung up on being able to get a suitable lens for the
particular application. Just make sure that the lens works in the geometry
you have
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