s using capacity
> planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e
> _______
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--
Chris Albert
is expensive
--
Chris Albertson
Redondo Beach, California
--
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols
re not close to the same diameter then you need to
give more information, the center to center distance and the pitch and
size of each cog. I believe there is an on-line calculator some
place. But for same size pulleys you can do it in your head.
--
Chris Albertson
Redondo Beach
drill press a couple times
without breaking,
https://www.adafruit.com/products/2118
http://www.ebay.com/itm/Lot-of-50-Resharpened
<http://www.ebay.com/itm/Lot-of-50-Resharpened-Micro-Carbide-PCB-Drill-Bits-0320-67-/172061731231>
--
Chris Albertson
Redondo Beach
me at what I need to read up on.
At least I think I might be able too automatically measure backlash using
the DRO scale data. But my goal is to go closed loop if I can
--
Chris Albertson
Redondo Beach, California
ic properties of real leather. The trouble with using 3D
modeling is the CAM software will create a tool path that is just a grid
pattern and the finish might not be perfect. But that is why they make
fine grit sand paper. Modeling this using something like Blender is far
for being lazy, It is a lo
ttp://pubads.g.doubleclick.net/gampad/clk?id=272487151=/4140
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> > > https://lists.sourceforge.net/lists/listinfo/emc-users
>
>
> Cheer
geneslinuxbox.net:6309/gene>
>
>
> --
> Site24x7 APM Insight: Get Deep Visibility into Application Performance
> APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month
> Monitor end-to-en
s and take corrective actions now
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d to ramp up or down the motor speed, the
millisecond level timing is in the hardware.I really need to look
into the EMC2/Driver interface.
--
Chris Albertson
Redondo Beach, California
--
Site24x7 APM Insight:
later move the code to some ARM based SBC.
The ARM will run Linux but the Arduino is easy because there is no OS
to deal with. You CAN move between platforms if you plan in advance
to do so.
Does no good to wash for the days when nothing changed for decades,
those days are gone, gone, gone
--
would connect to the computer
with either Ethernet or USB. non-real time code would flow over the
serial cable
--
Chris Albertson
Redondo Beach, California
--
Site24x7 APM Insight: Get Deep Visibility into Application Perfo
wo OSes is
fine, as I've had long experience with both.
--
Chris Albertson
Redondo Beach, California
--
Site24x7 APM Insight: Get Deep Visibility into Application Performance
APM + Mobile APM + RUM: Monitor 3 App instan
ed
> with their collaboration features and rapid updates as well. OnShape is
> CAD only and doesn’t have free integrated CAM so I have been using it less
> and less but occasionally use it with colleagues to work on some things.
> You can purchase commercial CAM packages for it.
o here: http://www.autodesk.com/products/fusion-360/overview
> Download, sign up, and if you are a small business making less than $100k
> per year (I think that is the number), or a hobbiest you get a 1 year (and
> renewable) license for no charge.
> -Tom
> .
> > On Jan 30, 2016, at 11:04
n Jan 30, 2016, at 11:33 PM, Chris Albertson <albertson.ch...@gmail.com>
> wrote:
> >
> > As I said, running this app as I type... Yes you can sign up for free
> use
> > under one of two cases
> > 1) Student or Educator, gets three free years and can sign up ag
I've had it for all of 20 minutes so far.
On Sat, Jan 30, 2016 at 8:04 PM, Chris Albertson <albertson.ch...@gmail.com>
wrote:
>
> It seems that Fusion 360 is in the Mac "App Store" for free. It may be
> cloud based but it is also a "real" app that runs on a Mac.
/Month
> Monitor end-to-end web transactions and take corrective actions now
> Troubleshoot faster and improve end-user experience. Signup Now!
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e until perhaps the next page and probably not even then. From
> then
> on the positioning is based on the motor steps. Just think if they had to
> do a slow homing operation on every line.
>
> John Dammeyer
>
>
> > -Original Message-
> > From: Chris Alber
reverse engineered yet. Also on Amazon.con
are the accusize brand glass scales which claim .0002" and cost
about $200 for the length you need.
I'm putting the $62 type in my Harbor Freight mini-mill and will use a
cheap $100 Android tablet as a remote wireless DRO display.
d must continually move if it is to read. All of these are not
very good at absolute positioning
--
Chris Albertson
Redondo Beach, California
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ling list
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Redondo Beach, California
--
Site24x7 APM Insight: Get Deep Visibility into Application Performan
So in theory you can round over a corner with a ball mill on a CNC
machine but you's need a special round over bit on a one-axils router
--
Chris Albertson
Redondo Beach, California
--
Site24x7 APM Insight: Get Deep Visibil
eleration Library.
> Click to learn more.
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--
Chris Alb
eir old equipment so well was that only
government labs and large companies could afford them
--
Chris Albertson
Redondo Beach, California
--
Transform Data into Opportunity.
Accelerate data analysis in your applications with
In
ct-detail/en/allegro-microsystems-llc/ATS667LSGTN-T/620-1328-1-ND/2042758
Read the data sheet (all of it, front to back) It tells you everything
you'll need to know. Basically you mount it 1 or 2 mm from the gear and it
gives a pulse for each tooth that passes.
--
Chris Albertson
Redondo Beach
disk drive. Have you ever seen an
electric guitar? Same exact thing. The wire will output a sinusoid
wave that matches the gear teeth even if the ten are very small.
--
Chris Albertson
Redondo Beach, California
-
---
> Transform Data into Opportunity.
> Accelerate data analysis in your applications with
> Intel Data Analytics Acceleration Library.
> Click to learn more.
> http://pubads.g.doubleclick.net/gampad/clk?id=278785111=/4140
&g
Digikey and you will find a few more
--
Chris Albertson
Redondo Beach, California
--
Transform Data into Opportunity.
Accelerate data analysis in your applications with
Intel Data Analytics Acceleration Library.
Click to l
more.
> http://pubads.g.doubleclick.net/gampad/clk?id=278785111=/4140
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Redondo Beach, California
---
rtunity.
> Accelerate data analysis in your applications with
> Intel Data Analytics Acceleration Library.
> Click to learn more.
> http://pubads.g.doubleclick.net/gampad/clk?id=278785471=/4140
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reat debugging tool.
One need not go as far as ROS but I'd decouple into three parts (1) RT
stuff, (2) the "guts", and (3) the physical display and user input device
--
Chris Albertson
Redondo Beach, California
---
y for maximum
performance which is constant acceleration but may run into physical
limitation of the motor and mechanics where available torque is a function
of speed and this will cause acceleration if tapper off. On the other
hand if the request has an embedded limit you may not het mechanical
lim
iling list
> > Emc-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/emc-users
>
>
> --
> Transform Data into Opportunity.
> Accelerate data anal
There are many schemes that work. One of my favorites is to not store any
data at all on the client machines. One benefit is that you never have to
do a backup of a client machine and if one fails it is trivial to replace
it quickly. You never copy files so the OP's problem never happens.
What
network protocol (like HTML or whatever) that would be wireless if the
> > user prefers that.
>
> On Linux there are X11 but I expect there would be a special purpose
> protocol between GUI and machine. In practice which buttons user pressed
> and values back.
>
> So yo are going
, tell us what you are doing, the exact
error messages and the results of "ls -al" on both computers
--
Chris Albertson
Redondo Beach, California
--
Transform Data into Opportunity.
Accelerate data analysis in your
hen it come to mechanics or servo drives
> are there any new innovations?
--
Chris Albertson
Redondo Beach, California
--
Transform Data into Opportunity.
Accelerate data analysis in your applications with
Intel Data Ana
.sourceforge.net
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Emc-users digest..."
>
>
> Today's Topics:
>
> 1. junk Drill chuck from Grizzly (Gene Heskett)
> 2. Re: junk Drill chuck from Grizzly (Chris Albertson)
&g
list
> Emc-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/emc-users
>
--
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Redondo Beach, California
--
Site24x7 APM Insight: Get Deep Visibility into Applica
p Now!
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Redondo Beach, C
w!
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Redondo Beach, California
-to-end web transactions and take corrective actions now
> Troubleshoot faster and improve end-user experience. Signup Now!
> http://pubads.g.doubleclick.net/gampad/clk?id=272487151=/4140
> ___
&
because the teeth are wider because they are at an angle.
But you can't swap in a helix gear without dealing with the end thrust.
You'd need to have a bearing that can handle the axial load.
A timing belt would be even more quiet.
--
Chris Albertson
Redondo
uit jointer.
>
> Does this help describe the problem?
>
>
--
Chris Albertson
Redondo Beach, California
--
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t; Transform Data into Opportunity.
> Accelerate data analysis in your applications with
> Intel Data Analytics Acceleration Library.
> Click to learn more.
> http://pubads.g.doubleclick.net/gampad/clk?id=278785471=/4140
> _____
op, it got me wondering.
>
>
> Thanks
>
> Rick
>
>
> --
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> Emc-users@lists.sourceforge.net
> https://lists.sourcef
; Applications Manager provides deep performance insights into multiple tiers of
> your business applications. It resolves application problems quickly and
> reduces your MTTR. Get your free trial!
> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
> __
esolves application problems quickly and
> reduces your MTTR. Get your free trial!
> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
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Find and fix application performance is
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Redondo Beach, California
Have you tried simply swapping the old hard drive over to the new machine?
On Sun, May 22, 2016 at 11:51 AM, Danny Miller <dan...@austin.rr.com> wrote:
> Any advice, folks? I've gotta move off that Dell machine ASAP and
> really want to avoid a whole reinstall.
>
--
Chris Al
you to control only the
> apps on BYO-devices by containerizing them, leaving personal data untouched!
> https://ad.doubleclick.net/ddm/clk/304595813;131938128;j
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On Thu, May 19, 2016 at 12:37 AM, Erik Christiansen <dva...@internode.on.net
> wrote:
> On 18.05.16 08:30, Chris Albertson wrote:
> > This is a general problem that applies not just to CNC machines. What
> > to do if the human interface allows a human to tell a machin
ourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/emc-users
>
>
> ------
> Mobile security can be enabling, not merely restricting. Employees who
> bring their own devices (BYOD) to work are irke
Mobile Device Manager Plus allows you to control only the
> apps on BYO-devices by containerizing them, leaving personal data untouched!
> https://ad.doubleclick.net/ddm/clk/304595813;131938128;j
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n. Western Union is also
same as cash too.
PayPal works well for smaller transfers but the 2% fee is to high for
larger transactions. PayPal offer a good brokerage service and can
revoke a transaction in the case of fraud. It makes on-line buying
pretty safe.
--
Chris Albertson
rge.net/lists/listinfo/emc-users
>
> ------
> Mobile security can be enabling, not merely restricting. Employees who
> bring their own devices (BYOD) to work are irked by the imposition of MDM
> restrictions. Mobil
applications. It resolves application problems quickly and
> reduces your MTTR. Get your free trial!
> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
> ___
> Emc-users mailing li
McMaster Carr has M7 cap screws. they are "class 12.1" screws made of
alloy steel. Not cheap $3 to $7 each. Look them up on-line. They
"everything" even aluminum and left hand thread cap screws.
--
Mobile security can
8;130105516;z
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Redondo Beach, California
---
olutions per inch.
>
> Also, my pi is 3.1416, so I get 1.273 revolutions per inch when rolling
> the .250" diameter cutter. Chris got 1.33, so his pi must be 3, but I'd
> say that's within engineering tolerance. :-)
>
>
>
> On 05/24/2016 01:10 PM, Chris Albertson wro
n be enabling, not merely restricting. Employees who
> bring their own devices (BYOD) to work are irked by the imposition of MDM
> restrictions. Mobile Device Manager Plus allows you to control only the
> apps on BYO-devices by containerizing them, leaving personal data untouched!
> ht
ipsel.com> wrote:
> I would use an oled much better display than a lcd.
>
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Chris Albertson
Redondo Beach, California
--
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Check out the vibrant tech community on one of the world's most
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R
On Tue, Feb 7, 2017 at 4:46 AM, Abdul Rahman Riza wrote:
>
> 1. What is the best compatible breakout board using raspberry pi3 ?
>
Technically just use some wire. It works fine.But the Mesa FPGA boards
allow for much faster stepping.
Watch out that the Pi is a 3.3 volt
; Emc-users mailing list
> > Emc-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/emc-users
>
>
>
>
> --
> Check out the vibrant tech community on one of the world'
*Leonardo Marsaglia*.
> --
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> ___
> Emc-us
t; --
> Check out the vibrant tech community on one of the world's most
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> --
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> Emc
he fact that designs during the design phase always evolve
over time.
--
Chris Albertson
Redondo Beach, California
--
Check out the vibrant tech community on one of the world's most
engaging tech sites,
development
environments switching chips was hard. Not so any more
I agree it was the licensing model that case ARM to take over.
--
Chris Albertson
Redondo Beach, California
--
Check out the vibrant tech community o
_______
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Chris Albertson
Redondo Beach, California
---
>>> Emc-users mailing list
>>> Emc-users@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/emc-users
>>
>> Cheers, Gene Heskett
>
>
---
to connect to. You don't want it calling the
one near your house it yu are in a different city.
Those to problems, accepting incoming calls and making outbound 911
calls were a hard problem to solve but now operate so transparently
that you thought your phone was doing "nothing".
--
Ch
like a Pi3 for
$35. The Pi3 needs about 1 amp to run. The typical M0 can run on
literally micro-amps, like a coin size battery. (Well, uA if you
understand power management. mA if you don't.)
On Wed, Feb 22, 2017 at 7:26 PM, Dave Cole <linuxcncro...@gmail.com> wrote:
> On 2/22/2017 12:36 PM, Ch
t;get" the context.I think this is why
Google Translate does so poorly with the Chinese data sheets.
On Wed, Feb 22, 2017 at 9:47 PM, Jon Elson <el...@pico-systems.com> wrote:
>
> That's WHY I put it in quotes! About the ONLY thing I COULD
> read there was the 50.8 number!
>
ide" like you'd find in an
outdoor playground. Two guys could unload a truck pretty fast. Beat
carrying boxes down a stairway (no elevator)
On Tue, Feb 21, 2017 at 2:28 PM, Gene Heskett <ghesk...@shentel.net> wrote:
> On Tuesday 21 February 2017 13:05:10 Chris Albertson wrote:
>
t; engaging tech sites, SlashDot.org! http://sdm.link/slashdot
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>
/slashdot
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>
--
Chris Albertson
Redondo Beach, California
-
rev is still do-able, but
> anything above that means a purchased encoder, and then the incentive is
> lost.
>
> I think the detent is invaluable where any overshoot will crash the tool.
>
>
>
>
> On 1 March 2017 at 18:31, Chris Albertson <albertson.ch...@gmail.com&g
t of a
> lathe for that long.
>
> Dick
>
>
> - Original Message -
> From: "Chris Albertson" <albertson.ch...@gmail.com>
> To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net>
> Sent: Wed
of drivers are supplying a constant current and
applying whatever volts is required up to the supply voltage.
Is it as simple as that? A constant current power supply and some MOSFET
H-bridge switches?
--
Chris Albertson
Redondo Beach, California
I want to thank everyone. The answer is "PWM controlled constant current"
plus some details. No I don't want to build my own for a machine tool.
On Sat, Sep 3, 2016 at 6:04 PM, Gene Heskett <ghesk...@shentel.net> wrote:
> On Saturday 03 September 2016 13:58:15 Chris Alber
an laser cutters or 3D
> printers... or, like, a paper printer, and people ask what that is.
>
> I was arguing the best answer is "CNC just means CNC, and specifically
> cutters and plasma".
>
> Danny
>
> ------
Heskett
> --
> "There are four boxes to be used in defense of liberty:
> soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author)
> Genes Web page <http://geneslinuxbox.net:6309/gene>
>
> --------
Howdershelt (Author)
> Genes Web page <http://geneslinuxbox.net:6309/gene>
>
>
> --
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t you have
a GND conductor in both power and data cables, these are all loops
On Fri, Sep 9, 2016 at 9:50 AM, Gene Heskett <ghesk...@shentel.net> wrote:
> On Friday 09 September 2016 12:08:27 Chris Albertson wrote:
>
>> It is hard to even guess the cause of this from your descrip
at an interface-level. Reveals which users, apps, and protocols are
> consuming the most bandwidth. Provides multi-vendor support for NetFlow,
> J-Flow, sFlow and other flows. Make informed decisions using capacity
> planning reports. http://sdm.link/zohodev2dev
> ____
On Mon, Sep 12, 2016 at 3:32 PM, Gene Heskett <ghesk...@shentel.net> wrote:
> On Monday 12 September 2016 14:44:33 Chris Albertson wrote:
>
>> I think the RC filter idea would work OK. Gear teach are after all a
>> low frequency signal, so a filter made with a cap s
now and would need to buy one or the other
and with only one PCI slot I can use only one card.
--
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Redondo Beach, California
--
___
Emc-users mailing list
E
want to do is to add a replica of the
physical hand wheels that go on a manual machine tool. It would be self
contained not using a PC. Likely just three wheels with one of those small
LCDs above each one to serve as a digital readout. Basically what you see
in that photo times three.
--
Chris Albe
On Sun, Sep 25, 2016 at 11:28 PM, Marcus Bowman <
marcus.bow...@visible.eclipse.co.uk> wrote:
>
> On 26 Sep 2016, at 04:45, Chris Albertson wrote:
>
> > I've started work on a motorized indexer for my rotary table.
>
> Like DivisionMaster?
>
> > At this
>
the bible of timing belts. Easy to understand too it's
worth reading if you are using belts
http://file.lasersaur.com/docs-thirdparty/The_World_of_Timing_Belts.pdf
On Wed, Sep 21, 2016 at 6:22 AM, Gene Heskett <ghesk...@shentel.net> wrote:
> On Wednesday 21 September 2016 01:15:54 Chris Albert
boxes to be used in defense of liberty:
> soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author)
> Genes Web page <http://geneslinuxbox.net:6309/gene>
>
> ----
> --
> ___
Gene,
I think I understand now
On Fri, Sep 16, 2016 at 6:07 PM, Gene Heskett <ghesk...@shentel.net> wrote:
> On Friday 16 September 2016 12:06:47 Chris Albertson wrote:
>
>
> Lead screw is a 1605, 40 tooth gear on the motor by way of a taperloc hub
> I made, ditto
nuxCNC.
All that said I think Gene has sold me on a Mesa FPGA board. I'll use in
for LunixCNC but also, I've always wanted to learn to program an FPGA.
It's a generally useful skill to have.
I'll get the parallel por
end and probably wouldn't get
> started until the weekend after.
>
>
>
> --
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as well as other
> general EMC related ...
>
>
>
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