I think just email them.
I talk to them on we chat but I think they have WhatsApp too
On Thu, 13 Apr 2023, 17:29 Scott Harwell via Emc-users, <
emc-users@lists.sourceforge.net> wrote:
> I don't find the AT20 on the website, only AT10. Do you have a direct
> link?
> Scott
>
> On Wednesday,
I don't find the AT20 on the website, only AT10. Do you have a direct link?
Scott
On Wednesday, April 12, 2023 at 08:46:39 PM CDT, andrew beck
wrote:
Hey guys this might help someone with a retrofit somewhere
https://youtu.be/vARlybdtC6Q
Hey guys this might help someone with a retrofit somewhere
https://youtu.be/vARlybdtC6Q
___
Emc-users mailing list
Emc-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/emc-users
> > -----Original Message-
> > From: dave engvall
> > Sent: Monday, June 27, 2022 9:57 AM
> > To: emc-users@lists.sourceforge.net
> > Subject: Re: [Emc-users] spindle problem
> >
> > [EXTERNAL EMAIL] Be sure links are safe.
> >
> > U
gt; > Todd Zuercher
> > P. Graham Dunn Inc.
> > 630 Henry Street
> > Dalton, Ohio 44618
> > Phone: (330)828-2105ext. 2031
> >
> > -Original Message-----
> > From: dave engvall
> > Sent: Monday, June 27, 2022 9:57 AM
> > To: emc-users@lists.
On Mon, 27 Jun 2022 at 17:04, dave engvall wrote:
> I have T lugs but they are secured by M6 shcs which is no where close to
> as strong as the normal retention stud.
Probably not far off, with two of them. And it takes over 2 tons of
load to break a grade 12.9 M6 bolt.
--
atp
"A motorcycle
0)828-2105ext. 2031
>
> -Original Message-
> From: dave engvall
> Sent: Monday, June 27, 2022 9:57 AM
> To: emc-users@lists.sourceforge.net
> Subject: Re: [Emc-users] spindle problem
>
> [EXTERNAL EMAIL] Be sure links are safe.
>
> Update: The drive lugs get in the w
engvall
Sent: Monday, June 27, 2022 9:57 AM
To: emc-users@lists.sourceforge.net
Subject: Re: [Emc-users] spindle problem
[EXTERNAL EMAIL] Be sure links are safe.
Update: The drive lugs get in the way of a safety disk or ring or anything
else. Epoxy looks more promising; just a semi-permanent
On 6/27/22 9:25 AM, Todd Zuercher wrote:
Gluing a spindle taper into a spindle sounds like a truly horribly idea. (I'd
be more worried about it letting go when you didn't want it to, than trying to
get it out later if you did want to remove it, although that also may prove
problematic.)
The
Street
Dalton, Ohio 44618
Phone: (330)828-2105ext. 2031
-Original Message-
From: dave engvall
Sent: Monday, June 27, 2022 9:57 AM
To: emc-users@lists.sourceforge.net
Subject: Re: [Emc-users] spindle problem
[EXTERNAL EMAIL] Be sure links are safe.
Update: The drive lugs get in the way
Update: The drive lugs get in the way of a safety disk or ring or
anything else. Epoxy looks more promising; just a semi-permanent solution.
Note: Epoxy can always be removed with heat or chlorinated solvents but...
Dave
On 6/27/22 6:27 AM, dave engvall wrote:
Back again;
Since crawling in
Back again;
Since crawling in under the spindle is difficult for an old stiff guy I
laid the iphone on the table and took a pic, rotated the spindle 45
degrees and took another; nothing useful moved. However, there are large
socket head cap screws around the perimeter of the spindle. It should
Hi Roland,
I thought about using a friend but I tend to outlive them. Lost a couple
lately that would have been ideal. That is the trouble with getting old.
;-)
If the machine were in a nice open shop where just running in a tall
forklift and picking up the
transmission, etc and lifting it off
Surely you could hire a buff mechanic from down the road and totally
supervise/instruct him what to do?
On Sun, 26 Jun 2022 at 16:45, dave engvall wrote:
> Hi,
> My Mazak V5 has been down for a few years. First for brushes on the
> spindle motor and then a much more serious broken belleville
On Sun, 26 Jun 2022 at 15:45, dave engvall wrote:
> A couple of solutions present themselves but neither are ideal.
> Simply use the M6 shcs that hold the dogs in place to secure the CAT40.
> Balance and adequate strength/safety would seem to present problems.
Does the nose have any extra
Hi,
My Mazak V5 has been down for a few years. First for brushes on the
spindle motor and then a much more serious broken belleville stack.
Unfortunately, the spindle on this model comes out from the top which
means pulling all the hydraulics and the spindle motor/transmission and
getting
Not sure about the spindle noise but are you aware of the USB port to floppy
emulators?
I fitted one to my Prototrak and it works well. Restricted to 1.44mb though.
Look at this on eBay
USB Floppy Disk Reader Drive Emulator 3.5in No Extra Driver Required Plug N Play
Pete
> On 30 Dec 2021, at
Here is an off topic (not Linuxcnc related) general milling machine question.
About 10 months ago we (our company) bought our first real metal working cnc
machine. It is a Lagunmatic VMC 3516 with a 4th axis, and Dynapath Delta 40
control, built in 1998. We bought the machine hoping to use it
On Wed, 24 Nov 2021 at 09:58, John Dammeyer wrote:
> How does one tell the spindle to do one revolution at 0.5 rps and stop either
> after one rev or when a sensor input is detected? Given that I'm running the
> MESA board in step/dir mode.
Presumably it is running in velocity mode?
Use a
n.
Rough outline, I've probably forgotten something.
> Thanks
> John
>
> > -Original Message-
> > From: Gene Heskett [mailto:ghesk...@shentel.net]
> > Sent: November-23-21 7:44 PM
> > To: emc-users@lists.sourceforge.net
> > Subject: Re: [Emc-users] Spind
eskett [mailto:ghesk...@shentel.net]
> Sent: November-23-21 7:44 PM
> To: emc-users@lists.sourceforge.net
> Subject: Re: [Emc-users] Spindle positioning.
>
> On Tuesday 23 November 2021 21:33:21 John Dammeyer wrote:
>
> > Still wondering how I might make the spi
On Tuesday 23 November 2021 21:33:21 John Dammeyer wrote:
> Still wondering how I might make the spindle turn slowly and then stop
> on a sensor signal. From the HAL file it's set up the same way as the
> XYZA axis with respect to step_type and control-type.
>
> I'd want to set the velocity to
Still wondering how I might make the spindle turn slowly and then stop on a
sensor signal. From the HAL file it's set up the same way as the XYZA axis
with respect to step_type and control-type.
I'd want to set the velocity to say 30 RPM (0.5 RPS) and during a revolution if
it detects an
Not this one.
> -Original Message-
> From: Thaddeus Waldner [mailto:thadw...@gmail.com]
> Sent: November-23-21 12:01 PM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Spindle positioning.
>
> Some of those hammers have a thru-hole for pinning the
1 4:04 AM
>> To: emc-users@lists.sourceforge.net
>> Subject: Re: [Emc-users] Spindle positioning.
>>
>> On Tuesday 23 November 2021 02:47:59 andy pugh wrote:
>>
>>> On Tue, 23 Nov 2021 at 01:05, John Dammeyer
>> wrote:
>>>> Likely why the
On Tuesday 23 November 2021 14:14:23 John Dammeyer wrote:
> I've ordered a retaining ring set for it. May help. The socket has a
> recess for this ring to expand into but at the moment it almost falls
> out by itself. The wrench is 10 years old and although not used
> during that period the
mentioned.
John
> -Original Message-
> From: Gene Heskett [mailto:ghesk...@shentel.net]
> Sent: November-23-21 4:04 AM
> To: emc-users@lists.sourceforge.net
> Subject: Re: [Emc-users] Spindle positioning.
>
> On Tuesday 23 November 2021 02:47:59 andy pugh wrote:
>
>
On Tuesday 23 November 2021 02:47:59 andy pugh wrote:
> On Tue, 23 Nov 2021 at 01:05, John Dammeyer
wrote:
> > Likely why the set screw works loose after a number of cycles.
>
> I am surprised that the air wrench doesn't have the usual ball-detente
> to retain the socket.
I have seen some
> From: andy pugh [mailto:bodge...@gmail.com]
>
> On Tue, 23 Nov 2021 at 01:05, John Dammeyer wrote:
>
> > Likely why the set screw works loose after a number of cycles.
>
> I am surprised that the air wrench doesn't have the usual ball-detente
> to retain the socket.
>
> --
> atp
It has
On Tue, 23 Nov 2021 at 01:05, John Dammeyer wrote:
> Likely why the set screw works loose after a number of cycles.
I am surprised that the air wrench doesn't have the usual ball-detente
to retain the socket.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed
seconds?
> >> Obviously the tool would drop out. But does anything else unscrew or
> >> require manual operations to put back?
> >>
> >>
> >> > -Original Message-
> >> > From: John Figie [mailto:zephyr9...@gmail.com]
> >> >
zephyr9...@gmail.com]
>> > Sent: November-22-21 2:30 PM
>> > To: Enhanced Machine Controller (EMC)
>> > Subject: Re: [Emc-users] Spindle positioning.
>> >
>> > Instead of a drawbar with a hex end you could use the kind with a spline
>> > end
9...@gmail.com]
> > Sent: November-22-21 2:30 PM
> > To: Enhanced Machine Controller (EMC)
> > Subject: Re: [Emc-users] Spindle positioning.
> >
> > Instead of a drawbar with a hex end you could use the kind with a spline
> > end like the ones that Kurt sells f
On Monday 22 November 2021 17:30:08 John Figie wrote:
> Instead of a drawbar with a hex end you could use the kind with a
> spline end like the ones that Kurt sells for their power drawbar. My
> Bridgeport came with a Kurt power drawbar. I have had it since around
> 2003. Still using the same
ephyr9...@gmail.com]
> Sent: November-22-21 2:30 PM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Spindle positioning.
>
> Instead of a drawbar with a hex end you could use the kind with a spline
> end like the ones that Kurt sells for their power drawbar. My Bridgeport
On Monday 22 November 2021 16:35:37 John Dammeyer wrote:
> Hi Mathew,
> I want to be able to swap easily and quickly between R8 and TTS.
> Here's a selection of some of the tooling.
>
> http://www.autoartisans.com/mill/ToolSelection.jpg
>
I've quite a bit more than that John but not the variety.
deep socket.
>
> John
>
>
> > -Original Message-
> > From: Matthew Herd [mailto:herd.m...@gmail.com]
> > Sent: November-22-21 10:49 AM
> > To: Enhanced Machine Controller (EMC)
> > Subject: Re: [Emc-users] Spindle positioning.
> >
> >
5/8" chuck holding a 1" reduced shank drill
bit.
First step now is to wait for the 12 point deep socket.
John
> -Original Message-
> From: Matthew Herd [mailto:herd.m...@gmail.com]
> Sent: November-22-21 10:49 AM
> To: Enhanced Machine Controller (EMC)
> Subject:
rdening steel and hardening the head a bit so it
> doesn't get carved away and ends up more slippery might also be a requirement.
>
> John
>
>
>> -Original Message-
>> From: andy pugh [mailto:bodge...@gmail.com]
>> Sent: November-22-21 5:41 AM
>>
get carved away and ends up more slippery might also be a requirement.
John
> -Original Message-
> From: andy pugh [mailto:bodge...@gmail.com]
> Sent: November-22-21 5:41 AM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Spindle positioning.
>
>
> From: Sam Sokolik [mailto:samco...@gmail.com]
>
> Can you backdrive the impact wrench? Keep it engaged?
>
At the moment the loudest part of my system is the splined spindle shaft
rattling in the splined pulley drive. Especially with light cuts or not
engaged. Really quite annoying. Once
el.net]
> Sent: November-22-21 7:06 AM
> To: emc-users@lists.sourceforge.net
> Subject: Re: [Emc-users] Spindle positioning.
>
> On Monday 22 November 2021 07:01:27 Roland Jollivet wrote:
>
> > You probably don't need more than 1 bar on the lifting air cylinder,
> >
r-22-21 4:15 AM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Spindle positioning.
>
> What about a custom draw bar with an Andy Pugh style air cylinder release?
> Seems simpler to engineer the mechanism than do all
> this control. Just have a drawba
> I never thought I'd have this much trouble...
> John
>
>
> > -Original Message-
> > From: Roland Jollivet [mailto:roland.jolli...@gmail.com]
> > Sent: November-22-21 4:01 AM
> > To: Enhanced Machine Controller (EMC)
> > Subject: [Emc-users] Spindle positionin
e Controller (EMC)
> Subject: [Emc-users] Spindle positioning.
>
> You probably don't need more than 1 bar on the lifting air cylinder, up or
> down. No need to force it down.
> So let it down, then if you can give the spindle a 1RPM burst to let the
> nut slip over.
> And
On Monday 22 November 2021 07:01:27 Roland Jollivet wrote:
> You probably don't need more than 1 bar on the lifting air cylinder,
> up or down. No need to force it down.
> So let it down, then if you can give the spindle a 1RPM burst to let
> the nut slip over.
> And have a switch on driver Z to
On Mon, 22 Nov 2021 at 08:03, John Dammeyer wrote:
> One still has to line up the socket to the hex head of the drawbar. And
> since it can be at any position relative to the spindle the sensing has to
> happen against the hex head. Rotate spindle until hex head is at a known
> position.
What about a custom draw bar with an Andy Pugh style air cylinder release?
Seems simpler to engineer the mechanism than do all this control. Just have a
drawbar that’s normally retracted with a flange. Engage the flange with a
mechanism on an air cylinder to release.
You probably don't need more than 1 bar on the lifting air cylinder, up or
down. No need to force it down.
So let it down, then if you can give the spindle a 1RPM burst to let the
nut slip over.
And have a switch on driver Z to know if it's down over the nut.
You could also stop the spindle and
On Monday 22 November 2021 02:48:36 John Dammeyer wrote:
> > I assume you have a similar, fixed position spindle lock? I had to
> > make mine.
>
> Nope. As a friend said the other day when I asked if he'd found a
> lock on his... "I use a big hammer on the supplied wrench to tighten
> or loosen
> From: dave engvall [mailto:dengv...@charter.net]
> On 11/21/21 9:24 PM, John Dammeyer wrote:
> > Is there a way to tell the spindle to turn until it finds the index and
> > stop so it's always stopping at the exact same spot? Like
> decelerate to 0.5 rev per second (30 RPM) or slower and
> I assume you have a similar, fixed position spindle lock? I had to make
> mine.
Nope. As a friend said the other day when I asked if he'd found a lock on
his... "I use a big hammer on the supplied wrench to tighten or loosen it".
He's since carved a 3/4" hex head on his and is now using his
On 11/21/21 9:24 PM, John Dammeyer wrote:
I'm running my AC Servo spindle motor as step/dir and can easily tell LCNC to
do 1 RPM. I also have the quadrature encoder on it so I can do power tapping.
The drive is through the MESA 7i92H as one of the stepper channels as is the
encoder
On Monday 22 November 2021 00:24:40 John Dammeyer wrote:
> I'm running my AC Servo spindle motor as step/dir and can easily tell
> LCNC to do 1 RPM. I also have the quadrature encoder on it so I can
> do power tapping. The drive is through the MESA 7i92H as one of the
> stepper channels as is
I'm running my AC Servo spindle motor as step/dir and can easily tell LCNC to
do 1 RPM. I also have the quadrature encoder on it so I can do power tapping.
The drive is through the MESA 7i92H as one of the stepper channels as is the
encoder signals.
Is there a way to tell the spindle to
>
> > To: emc-users@lists.sourceforge.net
> > Cc:
> > Bcc:
> > Date: Thu, 18 Nov 2021 18:40:59 -0500
> > Subject: Re: [Emc-users] Spindle setup for 5i25/7i76
> >
> > On Thursday 18 November 2021 17:57:19 Alan Condit wrote:
> > > I built a new
Gene,
Sorry, this message got sent in error. I was working on my wife’s iPad and
some how a draft of an old message got sent rather than deleted.
Alan
From: Gene Heskett
> To: emc-users@lists.sourceforge.net
> Cc:
> Bcc:
> Date: Thu, 18 Nov 2021 18:40:59 -0500
> Subject:
On Thursday 18 November 2021 17:57:19 Alan Condit wrote:
> I built a new controller for my 9x20 lathe using a 5i25/7i76 combo. I
> thought I had everything working but I still can’t get the spindle
> working correctly. I have a 1.5hp PMDC treadmill motor that I am
> controlling with a
On Thursday 18 November 2021 17:57:19 Alan Condit wrote:
> I built a new controller for my 9x20 lathe using a 5i25/7i76 combo. I
> thought I had everything working but I still can’t get the spindle
> working correctly. I have a 1.5hp PMDC treadmill motor that I am
> controlling with a
I built a new controller for my 9x20 lathe using a 5i25/7i76 combo. I thought I
had everything working but I still can’t get the spindle working correctly.
I have a 1.5hp PMDC treadmill motor that I am controlling with a Cycletrol-150
DC controller. The am using the analog out from the 7i76 to
On Mon, 13 Sept 2021 at 22:54, Alan Condit wrote:
> I have the Cycletrol-150 Manual. It says that you can replace the 5k ohm
> potentiometer with a 0-10v analog signal. The 7i76 manual says that you can
> use it to replace a 5k potentiometer control (0-10v). So that should work and
> indeed
On Monday 13 September 2021 18:20:17 Alan Condit wrote:
> Update, I found some old photos of the motor’s id plate. I thought it
> was rated at 6000 rpm at 110 volts, but it was really only 3000rpm at
> 110volts. When I adjusted the maximum rpm in PNCConf, suddenly I was
> getting a solid “At
Update, I found some old photos of the motor’s id plate. I thought it was rated
at 6000 rpm at 110 volts, but it was really only 3000rpm at 110volts. When I
adjusted the maximum rpm in PNCConf, suddenly I was getting a solid “At Speed”
indicator.
John,
I will still try measuring the analog
On Monday 13 September 2021 16:51:42 Alan Condit wrote:
> John, Peter and Gene,
>
> I have the Cycletrol-150 Manual. It says that you can replace the 5k
> ohm potentiometer with a 0-10v analog signal. The 7i76 manual says
> that you can use it to replace a 5k potentiometer control (0-10v). So
>
add a 10uF 16V capacitor
across it. Then see if the voltage level changes from 0V to 10V.
Baby steps...
John
> -Original Message-
> From: Alan Condit [mailto:condit.a...@gmail.com]
> Sent: September-13-21 1:52 PM
> To: Emc-users@lists.sourceforge.net
> Subject: Re: [Emc
John, Peter and Gene,
I have the Cycletrol-150 Manual. It says that you can replace the 5k ohm
potentiometer with a 0-10v analog signal. The 7i76 manual says that you can use
it to replace a 5k potentiometer control (0-10v). So that should work and
indeed seems to be working. I have tried
On Sunday 12 September 2021 17:49:43 Alan Condit wrote:
> I built a new controller for my 9x20 lathe using a 5i25/7i76 combo. I
> thought I had everything working but I still can’t get the spindle
> working correctly. I have a 1.5hp PMDC treadmill motor that I am
> controlling with a
On Sun, 12 Sep 2021, Alan Condit wrote:
Date: Sun, 12 Sep 2021 16:49:43 -0500
From: Alan Condit
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Emc-users@lists.sourceforge.net"
Subject: [Emc-users] Spindle setup for 5i25/7i76
I built a new controller for
Hi Alan,
> From: Alan Condit [mailto:condit.a...@gmail.com]
> I built a new controller for my 9x20 lathe using a 5i25/7i76 combo. I thought
> I had everything working but I still can�t get the spindle
> working correctly.
> I have a 1.5hp PMDC treadmill motor that I am controlling with a
>
I built a new controller for my 9x20 lathe using a 5i25/7i76 combo. I thought I
had everything working but I still can’t get the spindle working correctly.
I have a 1.5hp PMDC treadmill motor that I am controlling with a Cycletrol-150
DC controller. The am using the analog out from the 7i76 to
>
>> On Fri, 9 Jul 2021, andrew beck wrote:
>>
>> > Date: Fri, 9 Jul 2021 16:49:05 +1200
>> > From: andrew beck
>> > Reply-To: "Enhanced Machine Controller (EMC)"
>> >
>> > To: "Enhanced Machine Controller (EMC)&quo
anced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)" >
> > Subject: Re: [Emc-users] spindle orientation help for a 7i77 card
> looking for
> > configs to study
> >
> > also just confirming that the
> >
> >
On Fri, 9 Jul 2021, andrew beck wrote:
Date: Fri, 9 Jul 2021 16:49:05 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
co
>> > Reply-To: "Enhanced Machine Controller (EMC)"
>> >
>> > To: "Enhanced Machine Controller (EMC)" <
>> emc-users@lists.sourceforge.net>
>> > Subject: Re: [Emc-users] spindle orientation help for a 7i77 card
>> looking for
&g
t;Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)" >
> > Subject: Re: [Emc-users] spindle orientation help for a 7i77 card
> looking for
> > configs to study
> >
> > hey Peter
> >
>
On Fri, 9 Jul 2021, andrew beck wrote:
Date: Fri, 9 Jul 2021 16:21:05 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
c
t; From: andy pugh
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)" >
> > Subject: Re: [Emc-users] spindle orientation help for a 7i77 card
> looking for
> > configs to study
> >
>
On Wed, 7 Jul 2021, andy pugh wrote:
Date: Wed, 7 Jul 2021 15:25:37 +0100
From: andy pugh
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
configs
On Wed, 7 Jul 2021 at 15:20, Peter C. Wallace wrote:
> Also some NPN prox's have built in pullups so may source 24V to the
> output when off.
Would a 5.2V zener at the terminal block be a sensible precaution?
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for
On Thu, 8 Jul 2021, andrew beck wrote:
Date: Thu, 8 Jul 2021 01:47:18 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
config
On Wed, 7 Jul 2021 at 14:50, andrew beck wrote:
>
> Hey I do have npn proxy switches. They run on 6v how do I power Them
> though?
Definitely wait for the go-ahead from PCW on this one, but I think
that it is safe to wire pulled-up 5V inputs to the output of an NPN
prox that is powered from 24V
ly-To: "Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)" >
> > Subject: Re: [Emc-users] spindle orientation help for a 7i77 card
> looking for
> > configs to study
> >
> > Also when yo
On Thu, 8 Jul 2021, andrew beck wrote:
Date: Thu, 8 Jul 2021 01:34:02 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
co
On Wed, 7 Jul 2021 at 14:36, andrew beck wrote:
>
> Also when you say Pull down resistor can I just solder that between the pnp
> prox output wire and the encoder input?
Is an NPN an option? (wouldn't need to be specifically a low voltage
one, I don't think)
--
atp
"A motorcycle is a bicycle
On Wed, 7 Jul 2021 at 14:15, Peter C. Wallace wrote:
> The encoder inputs have a 2K pullup resistor to 5V
At the point where I said "I am not PCW" that should be interpreted to
mean "ignore everything that I am about to say" :-)
I wasn't aware that the encoder pins were different, other than
"Enhanced Machine Controller (EMC)"
>> >
>> > To: "Enhanced Machine Controller (EMC)" <
>> emc-users@lists.sourceforge.net>
>> > Subject: Re: [Emc-users] spindle orientation help for a 7i77 card
>> looking for
>> > configs
:47:35 +1200
> > From: andrew beck
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)" >
> > Subject: Re: [Emc-users] spindle orientation help for a 7i77 card
> looking for
> > configs
On Wed, 7 Jul 2021, andrew beck wrote:
Date: Wed, 7 Jul 2021 20:47:35 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] spindle orientation help for a 7i77 card looking for
con
Awesome I'll power up tomorrow and try it out
On Wed, Jul 7, 2021, 10:22 PM andy pugh wrote:
> On Wed, 7 Jul 2021 at 10:58, andrew beck wrote:
>
> > Yep it's definitely 5v pnp I got them special from the manufacturer.
> > So can I just power it from 5v and 0v. And then the sensor output goes
On Wed, 7 Jul 2021 at 10:58, andrew beck wrote:
> Yep it's definitely 5v pnp I got them special from the manufacturer.
> So can I just power it from 5v and 0v. And then the sensor output goes into
> the 7i77 spindle z index input?
Yes, that should work fine.
--
atp
"A motorcycle is a bicycle
Thanks Andy!
Yep it's definitely 5v pnp I got them special from the manufacturer.
So can I just power it from 5v and 0v. And then the sensor output goes into
the 7i77 spindle z index input?
(Jumpered for single ended inputs of course)
On Wed, Jul 7, 2021, 9:51 PM andy pugh wrote:
> On
On Wed, 7 Jul 2021 at 09:51, andrew beck wrote:
> PCW can I use a 5v pnp sensor straight into the 7i77 encoder input same as
> I would do with the field io?
I am not PCW, but I think that should be fine, as long as it is
definitely 5V. Most prox sensors don't even work until they have 7V on
the
wrote:
> On Tue, 6 Jul 2021, andrew beck wrote:
>
> > Date: Tue, 6 Jul 2021 18:35:26 +1200
> > From: andrew beck
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)" >
> > Subjec
On Tue, 6 Jul 2021, andrew beck wrote:
Date: Tue, 6 Jul 2021 18:35:26 +1200
From: andrew beck
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: [Emc-users] spindle orientation help for a 7i77 card looking for
configs to
rom: andrew beck [mailto:andrewbeck0...@gmail.com]
> Sent: July-05-21 11:35 PM
> To: Enhanced Machine Controller (EMC)
> Subject: [Emc-users] spindle orientation help for a 7i77 card looking for
> configs to study
>
> hey everyone.
>
> i have been messing around all day with my cnc
e this out it may help
you?
John
> -Original Message-
> From: andrew beck [mailto:andrewbeck0...@gmail.com]
> Sent: July-05-21 11:35 PM
> To: Enhanced Machine Controller (EMC)
> Subject: [Emc-users] spindle orientation help for a 7i77 card looking for
> configs to stu
hey everyone.
i have been messing around all day with my cnc mill trying to get spindle
orientation working so that I can get my toolchanger working
I found a video on youtube from Tallas83 that showed what I want to do but
he used a 5i20 card and 7i33 and I am having trouble converting it to
-part pattern I might just try
lost PLA for it.
John
> -Original Message-
> From: Gregg Eshelman via Emc-users [mailto:emc-users@lists.sourceforge.net]
> Sent: June-15-21 2:30 AM
> To: Enhanced Machine Controller (EMC)
> Cc: Gregg Eshelman
> Subject: Re: [Emc-user
On Wed, 16 Jun 2021 at 00:54, John Dammeyer wrote:
> What about for power tapping then. Is there even a need for an encoder or
> does it still require that index pulse and spindle feedback?
In theory you can power-tap with a stepper spindle and no encoder. In
practice it is likely to be a lot
I believe this doc explains the spindle encoder feedback.
http://linuxcnc.org/docs/2.4/html/examples_spindle.html
John
> -Original Message-
> From: John Dammeyer [mailto:jo...@autoartisans.com]
> Sent: June-15-21 4:52 PM
> To: 'Enhanced Machine Controller (EMC)'
> Subject:
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