t; > as no two motor cables are wired the same so I've had to adjust
> > other motors already. And I think I've a hal routine to calibrate
> > the rotation scale working by y measureing apos-fb for 100 clicks of
> > the home switch. I like to be able to set angles to arc-minutes
>
adjust other motors
> already. And I think I've a hal routine to calibrate the rotation scale
> working by y measureing apos-fb for 100 clicks of the home switch. I
> like to be able to set angles to arc-minutes accuracy at least. :)
>
> Anybody interested in that h
On Monday 18 March 2019 14:02:12 Gene Heskett wrote:
> > Then last night I plugged in the A table, but it stopped working as
> > I believe I'll have to fix the windings order.
That turned out to be a loose connection in the 5 volts to the driver.
And my code worked, giving me a scale of
:)
>
Speaking to rotary's, is there a convention as to which way it turns? Are
we looking face on, or down the axis from the rear for clockwise?
Thanks.
> Anybody interested in that hal code?
>
> > -Original Message-
> > From: Ken Strauss
> > Sent: Friday, March 15, 2019
gles to arc-minutes accuracy at least. :)
Anybody interested in that hal code?
>
> -Original Message-
> From: Ken Strauss
> Sent: Friday, March 15, 2019 3:03 PM
> To: 'Enhanced Machine Controller (EMC)'
> Subject: Re: [Emc-users] Spindle
> motor coolant advice need
To: 'Enhanced Machine Controller (EMC)'
Subject: Re: [Emc-users] Spindle motor coolant advice needed
> -Original Message-
> From: Chris Albertson [mailto:albertson.ch...@gmail.com]
> Sent: Friday, March 15, 2019 1:44 PM
> To: Enhanced Machine Controller (EMC)
> Subject:
On Friday 15 March 2019 23:01:34 Gene Heskett wrote:
> On Friday 15 March 2019 17:46:43 Bruce Layne wrote:
> > > How about using a radiator like
> > > https://www.amazon.com/Computer-Radiator-Water-Cooling-Cooler/dp/B
> > >07 9D HJ91F/ which is intended to cool CPUs? It comes with
> > > mountings
On Friday 15 March 2019 17:46:43 Bruce Layne wrote:
> > How about using a radiator like
> > https://www.amazon.com/Computer-Radiator-Water-Cooling-Cooler/dp/B07
> >9D HJ91F/ which is intended to cool CPUs? It comes with mountings for
> > three 120mm muffin fans.
>
> I have a similar radiator for
> How about using a radiator like
> https://www.amazon.com/Computer-Radiator-Water-Cooling-Cooler/dp/B079D
> HJ91F/ which is intended to cool CPUs? It comes with mountings for
> three 120mm muffin fans.
>
I have a similar radiator for the laser, but the 80W laser produces
approximately 800W of
On Friday 15 March 2019 15:02:34 Ken Strauss wrote:
> > -Original Message-
> > From: Chris Albertson [mailto:albertson.ch...@gmail.com]
> > Sent: Friday, March 15, 2019 1:44 PM
> > To: Enhanced Machine Controller (EMC)
> > Subject: Re: [Emc-users] Spind
On Friday 15 March 2019 13:43:42 Chris Albertson wrote:
> When I had a coolant tank, for a different purpose, I put automatic
> "anti freeze in the water. It is make just for this purpose and is
> non-corrosive with materials used in car engines.
>
> Also, if the water recirculates it will
n [mailto:albertson.ch...@gmail.com]
> > Sent: Friday, March 15, 2019 1:44 PM
> > To: Enhanced Machine Controller (EMC)
> > Subject: Re: [Emc-users] Spindle motor coolant advice needed
> >
> > When I had a coolant tank, for a different purpose, I put automatic "anti
&g
> -Original Message-
> From: Chris Albertson [mailto:albertson.ch...@gmail.com]
> Sent: Friday, March 15, 2019 1:44 PM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Spindle motor coolant advice needed
>
> When I had a coolant tank, for a dif
When I had a coolant tank, for a different purpose, I put automatic "anti
freeze in the water. It is make just for this purpose and is
non-corrosive with materials used in car engines.
Also, if the water recirculates it will eventually warm up. I put a 12
volt fan on the tank lid and made it
On Friday 15 March 2019 12:09:37 Jon Elson wrote:
> On 03/15/2019 02:34 AM, Gene Heskett wrote:
> > Greetings all;
> >
> > I've had the coolant tank filled with distilled water for about a
> > month now, and its turning the hoses faintly reddish, like copper. I
> > don't want to put a deionizer
On Fri, 15 Mar 2019 at 16:11, Jon Elson wrote:
> Maybe plain auto coolant would also be fine.
Maybe the waterless stuff:
https://www.evanscoolant.com/
Though there is probably no advantage in a system that really
shouldn't get anywhere near to boiling and that is not pressurised.
--
atp
"A
On 03/15/2019 02:34 AM, Gene Heskett wrote:
Greetings all;
I've had the coolant tank filled with distilled water for about a month
now, and its turning the hoses faintly reddish, like copper. I don't
want to put a deionizer on it to keep it up in perfect insulation since
a bypass cartridge is a
On Friday 15 March 2019 09:09:41 andy pugh wrote:
> On Fri, 15 Mar 2019 at 13:06, Gene Heskett
wrote:
> > That will probably
> > need an ABC rebuild on the spindle as its in thumbhole style. Or
> > there will be handwork drilling the thumbhole.
>
> Total work to hand-work a thumb-hole or three
On Fri, 15 Mar 2019 at 13:06, Gene Heskett wrote:
> That will probably
> need an ABC rebuild on the spindle as its in thumbhole style. Or there
> will be handwork drilling the thumbhole.
Total work to hand-work a thumb-hole or three will be _far_ less than
setting up and debugging a 5-axis
On Friday 15 March 2019 04:21:23 Bruce Layne wrote:
> I run pet safe RV antifreeze as a spindle coolant. It's sometimes
> also used to freeze proof a toilet at a vacation home. It's the pink
> stuff at Walmart. It's cheap, even by our standards, Gene. Don't
> dilute it. Run it full strength.
I run pet safe RV antifreeze as a spindle coolant. It's sometimes also
used to freeze proof a toilet at a vacation home. It's the pink stuff
at Walmart. It's cheap, even by our standards, Gene. Don't dilute it.
Run it full strength. Nothing grows in it and unlike distilled water,
it won't
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