.
My respect for people who make this look easy just keeps going up and up.
John
> -Original Message-
> From: Gene Heskett [mailto:ghesk...@shentel.net]
> Sent: November-09-21 10:48 AM
> To: emc-users@lists.sourceforge.net
> Subject: Re: [Emc-users] Project Progress
>
On Tuesday 09 November 2021 13:03:28 John Dammeyer wrote:
> Thanks Stuart,
> They have several different types. I thought maybe you still had the
> original container. No problem. Almost finished my mist coolant
> system. Should be installed this weekend I hope. I'll start with
> that.
> John
o:stus...@gmail.com]
> Sent: November-09-21 8:30 AM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Project Progress
>
> John,
> I don't remember the name/number of the coolant I had. I got it almost 7
> years ago and when I closed my shop two years
> > From: Stuart Stevenson [mailto:stus...@gmail.com]
> > Sent: November-05-21 12:55 PM
> > To: Enhanced Machine Controller (EMC)
> > Subject: Re: [Emc-users] Project Progress
> >
> > Hangstefer's coolant concentrate will stay in the sump indefinitely.
> >
gt; Subject: Re: [Emc-users] Project Progress
>
> Hangstefer's coolant concentrate will stay in the sump indefinitely.
> I had some in a sump (150 gallon sump) for over 4 years without daily use
> and never any attention more than adding concentrate as necessary to
> maintain l
the skimmer was a disk skimmer
On Fri, Nov 5, 2021 at 3:14 PM John Dammeyer wrote:
> Hi Stuart,
> > From: Stuart Stevenson [mailto:stus...@gmail.com]
> >
> > Hangstefer's coolant concentrate will stay in the sump indefinitely.
> Which particular one?
>
I'd forgotten how difficult it is to hand drill cast iron. Either nice chips
or powder or nothing. Four oversize holes for the helicoil insert tap. Then
the 6x1mm inserts.
For the aluminium casting got a chance again to use the G33.1 with a 6mm tap
and my spring loaded collet holder.
Hi Stuart,
> From: Stuart Stevenson [mailto:stus...@gmail.com]
>
> Hangstefer's coolant concentrate will stay in the sump indefinitely.
Which particular one?
http://www.hangsterfers.com/products/coolant-concentrates/
> I had some in a sump (150 gallon sump) for over 4 years without daily use
>
ant.
>
> John
>
>
> > -Original Message-
> > From: andrew beck [mailto:andrewbeck0...@gmail.com]
> > Sent: November-03-21 10:52 PM
> > To: Enhanced Machine Controller (EMC)
> > Subject: Re: [Emc-users] Project Progress
> >
> > What cutters are
Hi Marcus,
> From: Marcus Bowman [mailto:marcus.bow...@visible.eclipse.co.uk]
> On 4 Nov 2021, at 21:46, andy pugh wrote:
> >
> > Or possibly:
> > https://photos.app.goo.gl/72BgoRiKeGmQqDHs9
>
> I removed the ACME screws when I converted my mill. I replaced them with
> ballscrews. The nuts are
On 4 Nov 2021, at 21:46, andy pugh wrote:
>
> Or possibly:
> https://photos.app.goo.gl/72BgoRiKeGmQqDHs9
I removed the ACME screws when I converted my mill. I replaced them with
ballscrews. The nuts are platform-style, rather than cylindrical.
On Thursday 04 November 2021 19:33:39 John Dammeyer wrote:
> Thanks Andy,
>
> > From: andy pugh [mailto:bodge...@gmail.com]
> >
> > On Thu, 4 Nov 2021 at 21:34, John Dammeyer
wrote:
> > > The backlash removal will be a major project.
> >
> > Maybe
Thanks Andy,
> From: andy pugh [mailto:bodge...@gmail.com]
> On Thu, 4 Nov 2021 at 21:34, John Dammeyer wrote:
> >
> > The backlash removal will be a major project.
>
> Maybe https://www.denfordata.com/bb/viewtopic.php?t=3727
I have plastic on the Z of my CNC Router. It doesn't move too fast.
For the fussy or perfectionist water cool. Probably water cool the
ballscrew as heat conduction will be far superior to trying to cool the
acetal nut.
Yep! I just fell out of the trees and damaged my head. ;-)
Dave
On 11/4/21 2:46 PM, andy pugh wrote:
On Thu, 4 Nov 2021 at 21:34, John
BY A SIGNIFICANT AMOUNT IF
NOT ELIMINATED. DIY BACKLASH NUT.
From: John Dammeyer
Sent: Thursday, November 4, 2021 5:31 PM
To: 'Enhanced Machine Controller (EMC)'
Subject: Re: [Emc-users] Project Progress
The backlash removal will be a major project.
This is what the bronze
On Thu, 4 Nov 2021 at 21:34, John Dammeyer wrote:
>
> The backlash removal will be a major project.
Maybe https://www.denfordata.com/bb/viewtopic.php?t=3727
Or possibly:
https://photos.app.goo.gl/72BgoRiKeGmQqDHs9
There is a GTEN RSH ballnut in there. They are rather slim but have an
external
The backlash removal will be a major project.
This is what the bronze ACME nut looks like. Clearly no way to split it and
add any sort of backlash tweak.
http://www.autoartisans.com/mill/XAxis_Nut-2.jpg
The pin on the nut fits into this hole.
http://www.autoartisans.com/mill/XAxis-Ways-3.jpg
I
bbler
would work for the flood system. So in the last 12 years I've never used
coolant.
John
-Original Message-
From: andrew beck [mailto:andrewbeck0...@gmail.com]
Sent: November-03-21 10:52 PM
To: Enhanced Machine Controller (EMC)
Subject: Re: [Emc-users] Project Progress
What cu
Thanks. I'll look into that coolant. Seems such a waste not to use what came
with the mill.
John
> -Original Message-
> From: andy pugh [mailto:bodge...@gmail.com]
> Sent: November-04-21 1:50 AM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] P
ember-04-21 1:41 AM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Project Progress
>
> John
>
> I buy dlc costed aluminium end Mills. From my Chinese supplier.
>
> In my Linuxcnc controlled machine I use these feeds and speeds. For a 3
> flute 10m
On Thu, 4 Nov 2021 at 06:36, John Dammeyer wrote:
> My mill does have a coolant pump but I don't know if I use the mill often
> enough to fill the reservoir with coolant that then goes mouldy and stinky.
Just get modern coolant.
I probably don't even use my mill ever month, and the coolant in
November-03-21 10:52 PM
> > To: Enhanced Machine Controller (EMC)
> > Subject: Re: [Emc-users] Project Progress
> >
> > What cutters are you using?
> >
> > As a sideline here in New Zealand I buy and sell tooling so I'm always
> > testing the limits.
> &g
ood
> > system. So in the last 12 years I've never used coolant.
> >
> > John
> >
> >> -Original Message-----
> >> From: andrew beck [mailto:andrewbeck0...@gmail.com]
> >> Sent: November-03-21 10:52 PM
> >> To: Enhanced Machine Con
:andrewbeck0...@gmail.com]
>> Sent: November-03-21 10:52 PM
>> To: Enhanced Machine Controller (EMC)
>> Subject: Re: [Emc-users] Project Progress
>>
>> What cutters are you using?
>>
>> As a sideline here in New Zealand I buy and sell tooling so I'm always
>&
Original Message-
> From: andrew beck [mailto:andrewbeck0...@gmail.com]
> Sent: November-03-21 10:52 PM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Project Progress
>
> What cutters are you using?
>
> As a sideline here in New Zealand I buy and sell
What cutters are you using?
As a sideline here in New Zealand I buy and sell tooling so I'm always
testing the limits.
And can probably advise a bit
On Thu, 4 Nov 2021, 11:29 John Dammeyer, wrote:
> I've been using LCNC quite a bit (for me). In the photo there are two
> steel spring collars
I've been using LCNC quite a bit (for me). In the photo there are two steel
spring collars that were entirely done with the mill. I could have left them
as large disks with just a stepped hole and the set screw holes but what's the
fun in that.
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