On Thu, 22 Nov 2012 23:02:17 -0500, you wrote:
Both slow and fast hardeners proclaim they are not for clear coating. Is
there a reason?
Or is that from whence the age yellowing comes from?
Seems to me the 105 is probably useless without the hardening catalyst.
The 207 hardener is for clear
On 23 November 2012 04:04, Gene Heskett ghesk...@wdtv.com wrote:
To buy the crank code-wheel new is not that cheap ($100) but there
ought to be many in the junkyards now. The correct pickups are less
likely to exist, but those are $17.
Since the requirement is that its ferrous, I seen no
On Thu, Nov 22, 2012 at 1:04 PM, Claude Froidevaux men...@bluewin.ch wrote:
It was kind of a moan yes... I had it really long time, I was sure it
was the transformer that vibrate... but in fact it was simply the
transformer fixation that was loose (connected to another metallic
plate,
On Thu, Nov 22, 2012 at 3:54 PM, Jon Elson el...@pico-systems.com wrote:
Could be, but it may just be the effect of unbalanced transformer flux
from the
SCR control. If they have the SCR/Triac on the primary of the transformer,
then this is almost certain to unbalance the flux. Has it always
On Thu, Nov 22, 2012 at 5:51 PM, Steve Blackmore st...@pilotltd.net wrote:
On Thu, 22 Nov 2012 12:39:17 -0500, you wrote:
That all fits it to a T Mark. I don't even recall the brand name after all
this time its likely moot anyway. I have looked a bit at the local boat
shops without finding
On Thu, Nov 22, 2012 at 7:41 PM, Gene Heskett ghesk...@wdtv.com wrote:
Well, based on the theory that he doesn't run the clock while you are
fishing, I should be several years ahead, because I've sure done a lot of
it. A decade in the Black Hills, and 2 on the San Juan River in NM. Yeah,
On Fri, Nov 23, 2012 at 3:33 AM, Steve Blackmore st...@pilotltd.net wrote:
On Thu, 22 Nov 2012 23:02:17 -0500, you wrote:
Both slow and fast hardeners proclaim they are not for clear coating. Is
there a reason?
Or is that from whence the age yellowing comes from?
Seems to me the 105 is
Hi Erik,
sorry - this thread slipped out of my sight for ten days ...
Am Mon, 12 Nov 2012 08:18:50 -0500
schrieb Erik Friesen e...@aercon.net:
Ok, got pycam going on linux. A couple things..
Generate toolpath generates a flat toolpath, it requires generate all to
generate the curve.
On Friday 23 November 2012 08:33:05 Steve Blackmore did opine:
On Thu, 22 Nov 2012 23:02:17 -0500, you wrote:
Both slow and fast hardeners proclaim they are not for clear coating.
Is there a reason?
Or is that from whence the age yellowing comes from?
Seems to me the 105 is probably
On Friday 23 November 2012 09:14:56 andy pugh did opine:
On 23 November 2012 04:04, Gene Heskett ghesk...@wdtv.com wrote:
To buy the crank code-wheel new is not that cheap ($100) but there
ought to be many in the junkyards now. The correct pickups are less
likely to exist, but those are
On Friday 23 November 2012 09:31:27 Mark Wendt did opine:
On Thu, Nov 22, 2012 at 7:41 PM, Gene Heskett ghesk...@wdtv.com wrote:
Well, based on the theory that he doesn't run the clock while you are
fishing, I should be several years ahead, because I've sure done a lot
of it. A decade in
Seems to me a resolver would be the best choice for position on start up.
Velocity could be derived also. A resolver on the cam and crank could tell
you the next piston to reach tdc.
On Nov 23, 2012 8:30 AM, Gene Heskett ghesk...@wdtv.com wrote:
On Friday 23 November 2012 09:14:56 andy pugh did
On 23 November 2012 14:26, Gene Heskett ghesk...@wdtv.com wrote:
The target wheels we have on our engines are _not_ ferrous. They are a
magnetic track and the crank sensor has no internal magnet.
(I can't find that actual sensor on the Allegro site).
For a hall sensor to work, there must be
On 23 November 2012 15:22, Stuart Stevenson stus...@gmail.com wrote:
Seems to me a resolver would be the best choice for position on start up.
This is the car industry. Cost is everything. They probably use the
one-wire sensor purely to save the extra wire and connectors that a
quadrature sensor
not everyone andy :)
15 yrs as an auto tech im actually understanding of what you are
trying to do. however i do not have an immediate application to
justify your time :( but thanx for sharing. I have wondered why
machines dont follow the same stategy as autos involving rotational
positioning
--
Car engines are unidirectional Unless you fit a Bolinder or other boat engine
The reverse detection is probably only an error signal
Dave Caroline
--
Monitor your physical, virtual and cloud infrastructure from a single
transmissions , differentials and wheels are not :)
On Fri, Nov 23, 2012 at 11:09 AM, Dave Caroline
dave.thearchiv...@gmail.com wrote:
Car engines are unidirectional Unless you fit a Bolinder or other boat engine
The reverse detection is probably only an error signal
Dave Caroline
On 23 November 2012 16:09, Dave Caroline dave.thearchiv...@gmail.com wrote:
Car engines are unidirectional Unless you fit a Bolinder or other boat engine
The reverse detection is probably only an error signal
I thought I explained this already?
The bidirectional sensors are for start-stop
I, too, find this thread interesting.
--
dos centavos
--
Monitor your physical, virtual and cloud infrastructure from a single
web console. Get in-depth insight into apps, servers, databases, vmware,
SAP, cloud
you did i was just saying that there are many similar systems
requiring racking and a carte blanche statement would not apply :) nor
the probably an error statement which is pure speculation not based
in experience
On Fri, Nov 23, 2012 at 11:21 AM, andy pugh bodge...@gmail.com wrote:
On 23
On Fri, Nov 23, 2012 at 4:21 PM, andy pugh bodge...@gmail.com wrote:
On 23 November 2012 16:09, Dave Caroline dave.thearchiv...@gmail.com wrote:
Car engines are unidirectional Unless you fit a Bolinder or other boat engine
The reverse detection is probably only an error signal
I thought I
actually accuracy is needed as it has to pick up thta position on fire up :)
it is also to note that several reversible sensors of identical or
similar design are found everywhere on autos. this is not a
dissertation just point to the larger world. i think andy is trying
to feel whether we are
Chris, the missing serial port is our doing. I turned it off trying to get
anything to work. Linuxcnc will not start w the 7i76x2 either (and turning
down the stepgens/serial/etc to get it to work on one 7i76). I dont know
what the 'USRMOT command timeout' and 'waiting for s.axes' things mean.
On Fri, 23 Nov 2012, Stephen Dubovsky wrote:
Date: Fri, 23 Nov 2012 12:17:27 -0500
From: Stephen Dubovsky smdubov...@gmail.com
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Subject: Re:
Mark Wendt wrote:
Looks like I need some way to deaden the chamber effect of the metal
covers to keep them from amplifying the sound. If I hold my hands on
the covers, the sound becomes almost non-existent.
Well, there's your answer. maybe a rubber foot or grommet stuffed
between the
Stuart Stevenson wrote:
Seems to me a resolver would be the best choice for position on start up.
Velocity could be derived also. A resolver on the cam and crank could tell
you the next piston to reach tdc
You check the price on a resolver, lately? The problem is a wound-rotor
brushless
Sounds like this could be a major move forward.
I'm not wed to the full quadrature concept.
This sounds like it is almost an absolute encoder? Or close?
I've got to get back to working on an SSI absolute encoder interface now
that I am back home. Julian was working on a SSI interface on the
On 11/23/2012 2:48 PM, Roland Jollivet wrote:
Surely Linuxcnc can be compiled for windows?
http://www.tenasys.com/index.php/applications/case-studies
--
Monitor your physical, virtual and cloud infrastructure from a
On 23 November 2012 19:48, Roland Jollivet roland.jolli...@gmail.com wrote:
http://www.tenasys.com/index.php/applications/case-studies
Which leads to:
http://www.tenasys.com/index.php/test-and-measurement
We use that at work in all our test cells. It does work very well.
If you look at the
Ugh. This was a wild goose chase. After MUCH fiddling around, head
scratching, and hair pulling we finally threw our hands in the air and
punted. We 'stole' my dads Dell windows machine and put the hard drive of
the linux machine in it. Fired right up. Ugh. So 'something' is up with the
orig
On Fri, 23 Nov 2012 09:07:41 -0500, you wrote:
I read that as needing an additional coat or 3 of marine spar varnish on
top for its additional UV protection. Eventually it will be so amber
colored the wood will be hidden, which isn't exactly what I'd desire.
Not just the finish - Problem
On 24 November 2012 00:22, Steve Blackmore st...@pilotltd.net wrote:
Oak goes gray.
Eventually it goes nearly black.
http://www.bodgesoc.org/Slaithwaite2/Hall.JPG
The upper cross-beam and the smoke-hood verticals are about 500 years
old, the main tie beam spent 3 years outdoors before the
Stick it in a bucket with ammonia ^1) and it goes black pretty fast
(overnight). First noticed (or so I'm told) in stables. Can get some
interesting colouring effects with this - especially if you're just on the
edge of sapwood.
Most things change colour somewhat with UV, and there's a big
Interestingly, this sort of sensor would have been helpful on my latest
problem with the lathe spindle Z pulse encoder I wanted to run on a pulley
at 3x the spindle rate, presuming there was software support for it. In my
case the pulse length accounting would have had to have been in the 7i33
Why on earth would you want to run it under Windows? It comes as a
pre-configred distro, easy to install.
If you don't have a separate machine to run it on, then install it on another
disk, or thumb drive, etc, and boot off of that when you want to run it.
-Pete
On Nov 23, 2012, at 11:48 AM,
how do we keep getting this windows / mach stuff? isnt it linuxcnc?
Its almost umm spam ! lol :)
--
jeremy youngs
--
Monitor your physical, virtual and cloud infrastructure from a single
web console. Get
as to the autos variable reluctance is cheap and effective for things
that arent too slow as voltage is a function of rpm in them . Hall
effects require magnets and collect debris (as does variable
reluctance) and are not as robust in my experience. Led/ collector is
a fairly robust system with
On Saturday 24 November 2012 00:21:24 andy pugh did opine:
On 23 November 2012 14:26, Gene Heskett ghesk...@wdtv.com wrote:
The target wheels we have on our engines are _not_ ferrous. They are
a magnetic track and the crank sensor has no internal magnet.
(I can't find that actual sensor on
On Saturday 24 November 2012 00:38:21 jeremy youngs did opine:
actually accuracy is needed as it has to pick up thta position on fire
up :) it is also to note that several reversible sensors of identical
or similar design are found everywhere on autos. this is not a
dissertation just point
On Saturday 24 November 2012 00:58:18 Steve Blackmore did opine:
On Fri, 23 Nov 2012 09:07:41 -0500, you wrote:
I read that as needing an additional coat or 3 of marine spar varnish
on top for its additional UV protection. Eventually it will be so
amber colored the wood will be hidden, which
On Saturday 24 November 2012 01:07:19 Ben Potter did opine:
Stick it in a bucket with ammonia ^1) and it goes black pretty fast
(overnight). First noticed (or so I'm told) in stables. Can get some
interesting colouring effects with this - especially if you're just on
the edge of sapwood.
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