- the
extrudeRelative variable needs to be set correctly.
-Original Message-
From: Thomas J Powderly [mailto:tjt...@gmail.com]
Sent: Monday, 20 July 2020 12:36 AM
To: emc-users@lists.sourceforge.net
Subject: Re: [Emc-users] need advice, idea shoppingIOW.
Gene
do you want to convert
On Sunday 19 July 2020 14:24:29 andy pugh wrote:
> On Sun, 19 Jul 2020 at 19:01, Gene Heskett
wrote:
> > > If you want rounder curves, you need to decrease the triangle size
> > > in the input STL file.
> >
> > And where do I do that in openscad?
>
> I have never used OpenSCAD. But after a bit
On Sun, 19 Jul 2020 at 19:01, Gene Heskett wrote:
> > If you want rounder curves, you need to decrease the triangle size in
> > the input STL file.
>
> And where do I do that in openscad?
I have never used OpenSCAD. But after a bit of a Google this might be
the answer:
On Sun, 19 Jul 2020 at 19:01, Gene Heskett wrote:
> > I only know of one slicer that outputs curves, and I wrote it :-)
> And its no doubt a better one,
No, it is extremely limited.
Cura is about the best slicer out there. I don't think that
reinventing the wheel is going to help with the
On Sunday 19 July 2020 11:22:17 andy pugh wrote:
> On Sun, 19 Jul 2020 at 11:20, Gene Heskett
wrote:
> > And I have come to the conclusion that both cura and merlin that run
> > the enders need to be replaced as neither has a G2 or G3 for circles
>
> STL is a set of triangular facets. There are
On Sunday 19 July 2020 10:36:27 Thomas J Powderly wrote:
> Gene
>
> do you want to convert a series of short lines that approximate arcs
>
> into g02/g03, to save space?
>
> Or, described as 'fitting x y pairs to a circle'?
>
>
> Dave E was looking for similar ( a good while back) and I didnt
On Sun, 19 Jul 2020 at 16:54, Martin Dobbins wrote:
> Are you going to share it with the world, so we can perhaps dispense with the
> shenanigans with triangles and grumpy slicers?
It outputs SVG for a DLP, so isn't particularly useful here.
And it is a VB Macro for Inventor, so I doubt anyone
>If you want rounder curves, you need to decrease the triangle size in
>the input STL file.
>I only know of one slicer that outputs curves, and I wrote it :-)
>(And it works directly off the CAD model in Inventor, where curves do exist)
Are you going to share it with the world, so we can
On Sun, 19 Jul 2020 at 11:20, Gene Heskett wrote:
> And I have come to the conclusion that both cura and merlin that run the
> enders need to be replaced as neither has a G2 or G3 for circles
STL is a set of triangular facets. There are no curves for the slicer
to make G2 or G3 arcs out of.
If
Gene
do you want to convert a series of short lines that approximate arcs
into g02/g03, to save space?
Or, described as 'fitting x y pairs to a circle'?
Dave E was looking for similar ( a good while back) and I didnt find any.
If you have slices that can be processed in scripts with
On Saturday 18 July 2020 22:21:20 Gregg Eshelman via Emc-users wrote:
> Circa 1990: Have you heard of the new Hubble Cocktail? It's very
> expensive, comes in a hand polished glass, and after you finish it,
> your vision is all blurry.
>
ROTFLMAO! I missed that one at the time, shame on me.
On Saturday 18 July 2020 22:18:33 Gregg Eshelman via Emc-users wrote:
> PLA should have enough flex for the part of a cycloidal drive that has
> to flex. It also is pretty tough so wear would be a minimal issue.
If its tall enough to flex. This PLA seems to be pretty fragile cold.
And
Circa 1990: Have you heard of the new Hubble Cocktail? It's very expensive,
comes in a hand polished glass, and after you finish it, your vision is all
blurry.
On Saturday, July 18, 2020, 3:06:06 PM MDT, Bari
wrote:
On 7/18/20 3:52 PM, Karl Jacobs wrote:
> I meant to type
PLA should have enough flex for the part of a cycloidal drive that has to flex.
It also is pretty tough so wear would be a minimal issue. Just don't run it
fast and/or under a bunch of pressure without some lube. I suspect a silicone
grease made for plastics (like that sticky white stuff often
On Saturday 18 July 2020 16:52:34 Karl Jacobs wrote:
> I meant to type "Hubble", of course.
>
NP, I just figured that was its local nick-name. Its about out of giro's
again, I sure hope that now with Elon doing our launches again, they can
figure our how to get to it for more service calls.
On Saturday 18 July 2020 16:47:28 Karl Jacobs wrote:
> Hi Gene,
>
> 0.01 arcsec is way too high resolution. Unless you have a telescope
> with 12.6m diameter (sin(delta) = 1.22 * lambda/D, with delta the
> angle in radians, lambda the light wavelength (take green 500nm) and D
> the diameter.)
On 7/18/20 3:52 PM, Karl Jacobs wrote:
I meant to type "Hubble", of course.
Am 18.07.2020 um 22:47 schrieb Karl Jacobs:
This is why you guys over the pond launched
Hubbly into orbit.
I like Hubbly more.
___
Emc-users mailing list
I meant to type "Hubble", of course.
Am 18.07.2020 um 22:47 schrieb Karl Jacobs:
> Hi Gene,
>
> 0.01 arcsec is way too high resolution. Unless you have a telescope
> with 12.6m diameter (sin(delta) = 1.22 * lambda/D, with delta the angle
> in radians, lambda the light wavelength (take green
Hi Gene,
0.01 arcsec is way too high resolution. Unless you have a telescope
with 12.6m diameter (sin(delta) = 1.22 * lambda/D, with delta the angle
in radians, lambda the light wavelength (take green 500nm) and D the
diameter.) Even then, in extremely good skies from ground level, our
atmosphere
Grettings all;
Using one of these 6 wire, 12 volt elderly floppy stepper driver motors,
as 4 wire on a to6600 driver I have a choice of fitting a sleeve over
the driver hub on the motor shaft, which when cleaned off is 16.8mm in
diameter, meaning the minimum tooth count for a GT2_3mm belt will
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