On 19 November 2014 03:43, Jon Elson el...@pico-systems.com wrote:
I have also sold over 100 of the Pico Systems resolver to
quadrature converter board.
They can be used with any system that needs a quadrature
encoder signal.
It should also be possible to use this with the bldc HAL component
On 19 November 2014 01:05, Leonardo Marsaglia
leonardomarsagli...@gmail.com wrote:
http://imageshack.com/a/img537/5573/lgfKjB.jpg
Google images suggests it is a Mazatrol TRA31
I would rather use the din rail mounts, but they are orientated 90
degrees off of how I mount the boards, or so it looks like on the mesa
web page.
Thanks
Rick
--
Download BIRT iHub F-Type - The Free
Is there a way to clamp a sander or similar to the head for use in flattening?
A solid clamping and a series of light cuts ought to flatten to match the axis.
--Original Mail--
From: Mark Wendt wendt.m...@gmail.com
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
On Wed, Nov 19, 2014 at 7:20 AM, p...@wpnet.us wrote:
Is there a way to clamp a sander or similar to the head for use in
flattening? A solid clamping and a series of light cuts ought to flatten to
match the axis.
Tried that too. The way the cutting head is designed there's no real
I think you are correct.
Dave
On 11/19/2014 7:02 AM, Rick Lair wrote:
I would rather use the din rail mounts, but they are orientated 90
degrees off of how I mount the boards, or so it looks like on the mesa
web page.
Thanks
Rick
How about temporarily replacing one of your saw blades with a grinding wheel,
dressing it to the correct angle to be flat across the width of the vacuum
table and then light grinding passes down the table? Your saw spindles should
be plenty rigid and high enough RPM, and dressing an angle on
On Wed, Nov 19, 2014 at 8:12 AM, p...@wpnet.us wrote:
How about temporarily replacing one of your saw blades with a grinding
wheel, dressing it to the correct angle to be flat across the width of the
vacuum table and then light grinding passes down the table? Your saw
spindles should be
this thread has a reverse-engineered pinout for ZP1.
http://www.cnczone.com/forums/mazak-mitsubishi-mazatrol/77549-mitsubishi-tra41-servo-drives-interface-help-please-2.html
as you might have expected, it looks like the amp is analog velocity
input.
http://innovative-rc.com/tra41.jpg
2014-11-19 15:17 GMT+02:00 Mark Wendt wendt.m...@gmail.com:
On Wed, Nov 19, 2014 at 8:12 AM, p...@wpnet.us wrote:
How about temporarily replacing one of your saw blades with a grinding
wheel, dressing it to the correct angle to be flat across the width of the
vacuum table and then light
I'm not a grinding expert, but I believe it would work fine with the correct
selection of grinding wheel type. A quick look on www.nortonindustrial.com
shows many wheel compositions recommended for grinding aluminum. I bet a call
to one of their application engineer folks would get you a good
Smaller dia grinding wheels have higher max RPMs, and it looks from the machine
pics like the saw blades are pretty small diameter so a grinding wheel in their
place would be similarly small. The necessary wheel is probably $20 or so. I
also think the offset correction table is probably
On Wed, Nov 19, 2014 at 8:36 AM, Viesturs Lācis viesturs.la...@gmail.com
wrote:
2014-11-19 15:17 GMT+02:00 Mark Wendt wendt.m...@gmail.com:
On Wed, Nov 19, 2014 at 8:12 AM, p...@wpnet.us wrote:
How about temporarily replacing one of your saw blades with a grinding
wheel, dressing it to
On Wed, Nov 19, 2014 at 8:49 AM, p...@wpnet.us wrote:
Smaller dia grinding wheels have higher max RPMs, and it looks from the
machine pics like the saw blades are pretty small diameter so a grinding
wheel in their place would be similarly small. The necessary wheel is
probably $20 or so. I
Perhaps a reducer bushing would be needed to adapt the center hole size.
Precise centering wouldn't be a big deal since you'd be dressing the wheel to
profile in-place inherently centering it. I suspect it would be cheap enough to
be worthwhile even if you still used a correction table to get
Not sure if this compatible or not, but I was just perusing thru
Automation Directs web page, and noticed this. Its new for them, and it
looks interesting, and I would be willing to try it out for grins if it
would work with Linuxcnc.
On 19 November 2014 14:02, p...@wpnet.us wrote:
Perhaps a reducer bushing would be needed to adapt the center hole size.
Precise centering wouldn't be a big deal since you'd be dressing the wheel to
profile in-place inherently centering i
Dressing in-place is likely to be non-trivial with
On Wed, Nov 19, 2014 at 9:11 AM, andy pugh bodge...@gmail.com wrote:
On 19 November 2014 14:02, p...@wpnet.us wrote:
Perhaps a reducer bushing would be needed to adapt the center hole size.
Precise centering wouldn't be a big deal since you'd be dressing the wheel
to profile in-place
Usually you slide the block with the diamond dresser across the table against a
guide, or some reference plane that matches what you expect your table to be.
On a surface grinder you would hold the dresser on your mag chuck and move the
cross feed axis, but there are other setups and some
On Wed, Nov 19, 2014 at 9:29 AM, p...@wpnet.us wrote:
Usually you slide the block with the diamond dresser across the table
against a guide, or some reference plane that matches what you expect your
table to be. On a surface grinder you would hold the dresser on your mag
chuck and move the
Hi Rick.
It looks good as field I/O using the Modbus Protcol (with Classic Ladder
I/O scanning or mb2hal component as well) .
The price is pretty good for the US market and it is industrial grade
hardware fully certified.
Alex
On Wed, Nov 19, 2014 at 3:13 PM, Rick Lair r...@superiorroll.com
or some reference plane that matches what you expect your table to be
--Original Mail--
From: Mark Wendt wendt.m...@gmail.com
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Sent: Wed, 19 Nov 2014 09:37:03 -0500
Subject: Re: [Emc-users] Screw Mapping
On Wed, Nov
On Wed, Nov 19, 2014 at 10:11 AM, p...@wpnet.us wrote:
or some reference plane that matches what you expect your table to be
That's the trick, idn't it? ;-) Take a look at the links to the pictures
I posted yesterday.
Mark
On Wed, 19 Nov 2014, Rick Lair wrote:
Date: Wed, 19 Nov 2014 14:13:39 +
From: Rick Lair r...@superiorroll.com
To: emc-users@lists.sourceforge.net emc-users@lists.sourceforge.net
Subject: [Emc-users] Something of Interest
Not sure if this compatible or not, but I was just perusing thru
2014-11-19 7:11 GMT-03:00 andy pugh bodge...@gmail.com:
There is a manual of sorts here:
http://www.meau.com/functions/dms/getfile.asp?ID=0100010046500
but I am not sure that it answers the important questions.
Thanks as always Andy!. There's an interesting section there
2014-11-19 10:26 GMT-03:00 Jeff Epler jep...@unpythonic.net:
this thread has a reverse-engineered pinout for ZP1.
http://www.cnczone.com/forums/mazak-mitsubishi-mazatrol/77549-mitsubishi-tra41-servo-drives-interface-help-please-2.html
as you might have expected, it looks like the amp is
ףף
ץ.
נשלח באמצעות מכשיר ה LG שלי
emc-users-requ...@lists.sourceforge.net wrote:
Send Emc-users mailing list submissions to
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נשלח באמצעות מכשיר ה LG שףםליץמ.ץךר
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On 11/19/2014 03:53 AM, andy pugh wrote:
On 19 November 2014 03:43, Jon Elson el...@pico-systems.com wrote:
I have also sold over 100 of the Pico Systems resolver to
quadrature converter board.
They can be used with any system that needs a quadrature
encoder signal.
It should also be
On 19 November 2014 17:21, Jon Elson el...@pico-systems.com wrote:
The problem is as our resolver converter is, NOW, it only
produces quadrature
plus index.
...
But, it would need
to know the number of motor poles and the angular offset.
The bldc component can handle that. There an
I already use a lot of mesa components, I just received an over 25 piece
order from them, and Mesa is definitely cheaper than these are.
I just threw them out there, I was doing a little shopping, and saw
these scroll across their page.
Out of curiosity though, Peter, could these be connected
Andy
What interface board would you typically use with the bldc component?
Not the parport I assume.
On 2014-11-19 19:26, andy pugh wrote:
On 19 November 2014 17:21, Jon Elson el...@pico-systems.com wrote:
The problem is as our resolver converter is, NOW, it only
produces quadrature
plus
On 19 November 2014 19:15, Marius Liebenberg mar...@mastercut.co.za wrote:
What interface board would you typically use with the bldc component?
Not the parport I assume.
It has been done, there is a Youtube video of someone running Fanuc
Red-cap motors from the parport.
The only reason not
Can you all recommend a basic motherboard that is know to work with
LinuxCNC running a parallel controller? Thanks.
Richard
--
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly
I'm using the M5A78LM LX V2 model from ASUS with AMD processor and behaves
really great. Good latency results, although I'm using hardware for steps
generation.
I don't know if the same version is still on sale, may be there are newer
versions of the same mother called V3 or so.
2014-11-19
Anyone of our members making plastic parts?
I have a small piece I want to make a few hundreds of, but since I moved to
the US I have no access to a workshop and my own workshop is shut down and
closed until I decide to move back.
It's an end cap to a mirror mount, transparent, not big but a
On Wed, 19 Nov 2014, kqt4a...@gmail.com wrote:
Date: Wed, 19 Nov 2014 13:52:36 -0600 (CST)
From: kqt4a...@gmail.com
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: emc-users@lists.sourceforge.net
Subject: [Emc-users] i guess i need a new motherboard for
If you are in the San Francisco Bay area, inquire at Techshop. They have a
vertical IM machine suitable for small shots.
On Nov 19, 2014 12:10 PM, Sven Wesley svenne.d...@gmail.com wrote:
Anyone of our members making plastic parts?
I have a small piece I want to make a few hundreds of, but
hi
you can check on thomas register for plastic injection molding shops
WTZO=Find+Supplierssearchx=truewhat=injection+molding+Submit.x=0Submit.y=0Submit=Search
http://www.thomasnet.com/products/injection-molding-custom-96014733-1.html
On Wed, Nov 19, 2014 at 12:06 PM, Sven Wesley
Are you looking for someone to make the mold, do the molding, or both?
I know a local guy who is good for small runs of molded parts, but he isn't
equipped to make very complex molds (2.5D cnc, manual milling and turning,
sinker EDM). He uses a lot of aluminum molds.
-- Ralph
I need both. 3D machining is needed.
/S
2014-11-19 21:38 GMT+01:00 Ralph Stirling ralph.stirl...@wallawalla.edu:
Are you looking for someone to make the mold, do the molding, or both?
I know a local guy who is good for small runs of molded parts, but he isn't
equipped to make very complex
Sven,
Perhaps if you can post a photo of the part or the cad drawing people
could be able to give you a better idea of who and how to make it. It might
be able to be built in other ways as well but it sounds like you have a
good bit of knowledge in that arena. I see you have several MadCam
Hi Pete,
This part requires injection molding and a UV-resistant plastic. I would
like to do it in PC due to it's durable properties but that's a tough
plastic to work with so I'm willing to use something else, PET would
probably work too.
I do have some knowledge. My workshop has injection
Try John Oly at seemecnc.com. They sell 3D printers, but got into it
because they have a good injection molding ability. they have mentioned
that they can make short run tooling quickly.
ron ginger
On 11/19/2014 7:25 PM, emc-users-requ...@lists.sourceforge.net wrote:
Anyone of our members
Sven,
Thanks for the well thought out explanation I have not seen much of
MadCam maybe I need to investigate further. Good luck in your search. If
you had needed the part machined from solid stock I may have been able to
help but I do not have plastic injection molding capabilities her. Good
hi
looks the same servos as on the M0 which is a machine i retrofitted, its
a Mill but the same deal check the linuxcnc forum i put alot of info
on the drives on there when we did our retrofit with the old DC servo
drives...
if you need to know anything else let me know ill try and help
Hi Sven,
Where are you located? What kind of milling machine were you
controlling with LinuxCNC? I am sort of meandering my way toward
setting up a domestic manufacturing cooperative and am contemplating
building a LinuxCNC control milling machine.We are also sort of
working our way
2014-11-19 21:44 GMT-03:00 robert - Innovative-RC rob...@innovative-rc.com
:
hi
looks the same servos as on the M0 which is a machine i retrofitted, its
a Mill but the same deal check the linuxcnc forum i put alot of info
on the drives on there when we did our retrofit with the old DC
I'm located in the far far West. Hawaii.
@John:
I have a 50 ton injection molder and I started making a new one but smaller
that I was going to control with an Arduino.
The CNC machines are one bug steel frame router table and a retrofitted
operation center. Both are servo driven.
I would love to
Where are you located?
Ray
--J. Ray Mitchell Jr.
jrmitche...@gmail.com
(818)324-7573
The things we admire in men, kindness and generosity, openness, honesty,
understanding and feeling are the concomitants of failure in our system.
And those traits we detest, sharpness, greed, acquisitiveness,
On Wednesday, November 19, 2014 1:10 PM, Sven Wesley svenne.d...@gmail.com
wrote:
Anyone of our members making plastic parts?
I have a small piece I want to make a few hundreds of, but since I moved to
the US I have no access to a workshop and my own workshop is shut down and
closed until
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