#_DD=1
#_RR=#_DD/2
lcnc v2.5.0 generates error bad character / used around whatever line
#_DD=1
#_RR=#_DD*.5
generates error bad character * used around whatever line
removing the '*/' line altogether from a longer program grenerates bad
character + used on whatever line containing the
I think you need brackets around the
expression...
http://www.linuxcnc.org/docs/2.5/html/gcode/overview.html#sec:Expressions
So it would be #_RR=[#_DD/2]
On 07/21/2013 09:57 AM, charles green wrote:
#_DD=1
#_RR=#_DD/2
lcnc v2.5.0 generates error bad character / used
is released!
To: emc-users@lists.sourceforge.net
Date: Sunday, July 21, 2013, 9:45 AM
On Sunday 21 July 2013 12:37:20
charles green did opine:
#_DD=1
#_RR=#_DD/2
lcnc v2.5.0 generates error bad character / used
around whatever
line
#_DD=1
#_RR=#_DD*.5
in some cases, a tap can be ground to serve as a gear cutter.
--- On Wed, 7/3/13, Dave Caroline dave.thearchiv...@gmail.com wrote:
From: Dave Caroline dave.thearchiv...@gmail.com
Subject: Re: [Emc-users] Cutting involute spur gears with 4 axis?
To: Enhanced Machine Controller (EMC)
-users] Cutting involute spur gears with 4 axis?
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Thursday, July 4, 2013, 3:39 AM
On 4 July 2013 11:01, charles green
xxzzb...@yahoo.com
wrote:
in some cases, a tap can be ground to serve as a gear
cutter.
If you
hah
--- On Thu, 5/23/13, Gregg Eshelman g_ala...@yahoo.com wrote:
From: Gregg Eshelman g_ala...@yahoo.com
Subject: [Emc-users] How to tell if your kid will be an engineer.
To: emc-users@lists.sourceforge.net
Date: Thursday, May 23, 2013, 10:56 PM
Too bad the Dilbert TV show didn't
last.
watt is an energy rate. energy is watt*second.
a 120 V 500 W lamp should have a resistance of about 29 ohm at operating
temperature but will have a much lower resistance when cold (10-20% of on
resistance maybe?)
other things walmart has that could potentially dissipate energy: grapite
it's all a fun learning exercise until it's on the clock. it is logcially
absurd, but everyone seems to want their parts yesterday. what has become of
the 'vint'?
--- On Thu, 5/9/13, John Thornton bjt...@gmail.com wrote:
From: John Thornton bjt...@gmail.com
Subject: Re: [Emc-users] DIY
the new theory and its opponents experience phase changes
--- On Tue, 3/5/13, Erik Christiansen dva...@internode.on.net wrote:
From: Erik Christiansen dva...@internode.on.net
Subject: Re: [Emc-users] Mar 3, 2013: LinuxCNC 2.5.2 released
To: emc-users@lists.sourceforge.net
Date: Tuesday,
nice that money is everything
--- On Wed, 12/12/12, Mark Wendt wendt.m...@gmail.com wrote:
From: Mark Wendt wendt.m...@gmail.com
Subject: Re: [Emc-users] concrete table
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Wednesday, December 12, 2012, 2:10 AM
On Tue,
the carving is relatively intentional
--- On Wed, 12/12/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] concrete table
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Wednesday, December 12, 2012, 2:47 AM
On 12
yes, post on the email thread. just this friday i was reading about coordinate
system alteration. more interesting than discovery of trashed axis thrust
bearings.
--- On Sat, 11/17/12, Martin Lederhilger martin.lederhil...@gmx.at wrote:
From: Martin Lederhilger martin.lederhil...@gmx.at
freezer bracketry can be serious business.
--- On Tue, 10/16/12, Gene Heskett ghesk...@wdtv.com wrote:
From: Gene Heskett ghesk...@wdtv.com
Subject: Re: [Emc-users] Crowdsourced mass CNC produced private weapons
To: emc-users@lists.sourceforge.net
Date: Tuesday, October 16, 2012, 7:25 PM
On
(EMC) emc-users@lists.sourceforge.net
Date: Tuesday, October 16, 2012, 4:24 AM
On 16 October 2012 11:18, charles
green xxzzb...@yahoo.com
wrote:
i didn't realize there were ever so many bears in the
UK. hmm.. was grendel a bear?
He was just an ordinary monster I think. I also seem
what would it take to produce printed armor?
--- On Mon, 10/15/12, Igor Chudov ichu...@gmail.com wrote:
From: Igor Chudov ichu...@gmail.com
Subject: Re: [Emc-users] Crowdsourced mass CNC produced private weapons
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date:
i didn't realize there were ever so many bears in the UK. hmm.. was grendel a
bear?
--- On Mon, 10/15/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] Crowdsourced mass CNC produced private weapons
To: Enhanced Machine Controller (EMC)
do arms have any entirely nonviolent use or value? that is what i was
wondering until i considered fringed bear arms.
--- On Sun, 10/14/12, jeremy youngs jcyoung...@gmail.com wrote:
From: jeremy youngs jcyoung...@gmail.com
Subject: Re: [Emc-users] Crowdsourced mass CNC produced private
suggestion: consider alternate method of celebration.
--- On Tue, 10/9/12, craig cr...@facework.com wrote:
From: craig cr...@facework.com
Subject: [Emc-users] Gluing little balls
To: emc-users@lists.sourceforge.net
Date: Tuesday, October 9, 2012, 2:52 AM
I have a CNC related problem.
I
i heard that they were making a movie about mars called 'total recall'.
--- On Sun, 8/5/12, ro...@abcnc.se ro...@abcnc.se wrote:
From: ro...@abcnc.se ro...@abcnc.se
Subject: [Emc-users] MSL Landing: Success!
To: emc-users@lists.sourceforge.net
Date: Sunday, August 5, 2012, 11:05 PM
Just
since you probably have a computer, you probably also already have a laser.
--- On Fri, 7/20/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] Linuxcnc 5 axis coolness
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
hey bishop, do the thing with the knife.
--- On Thu, 6/21/12, transis...@transistor-man.com
transis...@transistor-man.com wrote:
From: transis...@transistor-man.com transis...@transistor-man.com
Subject: Re: [Emc-users] SCARA robot arm 3D printer
To: emc-users@lists.sourceforge.net
Date:
huzza
--- On Fri, 6/15/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] Interesting tool changer
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Friday, June 15, 2012, 2:01 AM
On 15 June 2012 04:28, charles green
it is not a tool changer, it is a spindle changer. there is probably a gear
mechansim somewhere in the middle of the carousel that engages whichever
spindle is pointing at the table to a single spindle motor. the one i had to
repair had worn through one of its right angle helical meshes on
extracting metallic elements from mineral ores is more energy intensive than
extracting from existing metallic objects. this can be an important point to
bring up for whoever is interested in reconditioning junk items, because cost
of futile ass busting often exceeds cost of disposal, and the
A.
--- On Thu, 6/7/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] cylindrical coordinate kinematics
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Thursday, June 7, 2012, 6:17 AM
On 7 June 2012 14:00, charles green
.
--- On Thu, 6/7/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] cylindrical coordinate kinematics
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Thursday, June 7, 2012, 6:17 AM
On 7 June 2012 14:00, charles green
what's that smell? sniff sniff. smells like something taxable.
--- On Tue, 6/5/12, Jack Coats j...@coats.org wrote:
From: Jack Coats j...@coats.org
Subject: Re: [Emc-users] OT: and Soapbox: 3D Printer Mods?
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date:
what are 'FDN-ers'?
--- On Wed, 6/6/12, Peter C. Wallace p...@mesanet.com wrote:
From: Peter C. Wallace p...@mesanet.com
Subject: Re: [Emc-users] OT: and Soapbox: 3D Printer Mods?
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Wednesday, June 6, 2012, 5:51 AM
now.
John
On 5/29/2012 8:08 AM, charles green wrote:
why should one linear axis have a metric that is 2x or
1/2x any of the others, even on a lathe?
--- On Tue, 5/29/12, andy pughbodge...@gmail.com
wrote:
From: andy pughbodge...@gmail.com
Subject: Re: [Emc-users] cutter radius
i am confused about the treatment of the value used for cutter radius
compensation. it looks like the examples in the documentation use a program
command to write a radius value in the tool table, but when i edit the tool
table from axis, there is a diameter value column. are g41/42 using
why should one linear axis have a metric that is 2x or 1/2x any of the others,
even on a lathe?
--- On Tue, 5/29/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] cutter radius compensation versus tool table data
To: Enhanced Machine
RGMP stands for RTOS and GPOS on Multi-Processor. ..ok, and GPOS is ..generic
platform operating system? to first order, i'd say there are too many acronyms
to make the link useful.
WBEC? KWIM?
--- On Mon, 5/28/12, gene heskett ghesk...@wdtv.com wrote:
From: gene heskett ghesk...@wdtv.com
AM
On Monday, May 28, 2012 06:00:49 AM
charles green did opine:
RGMP stands for RTOS and GPOS on Multi-Processor.
..ok, and GPOS is
..generic platform operating system? to first
order, i'd say there are
too many acronyms to make the link useful.
WBEC? KWIM?
Sounds like radio
U and X can't be used as these are axis position commands.
isn't T one of the modern coordinate axes as well?
--
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat
the h number is also useful for code that is explicit. implicit and default
treatments are the typical haunts of misbehavior and error.
application of ambiguity to machine control command articles may be some kind
of requirement for thinking machines. automating a defined, standardized
reducing the rtfm overhead would be a nice break also.
--- On Tue, 5/22/12, gene heskett ghesk...@wdtv.com wrote:
From: gene heskett ghesk...@wdtv.com
Subject: Re: [Emc-users] Tool Offsets
To: emc-users@lists.sourceforge.net
Date: Tuesday, May 22, 2012, 4:40 AM
On Tuesday, May 22, 2012
a whole robot to swap tools: the prelude to an opera of the waking maintenace
nightmare.
--- On Tue, 5/22/12, gene heskett ghesk...@wdtv.com wrote:
From: gene heskett ghesk...@wdtv.com
Subject: Re: [Emc-users] OT : large cnc
To: emc-users@lists.sourceforge.net
Date: Tuesday, May 22, 2012,
:
On Sunday, May 20, 2012 06:11:51 PM charles green
did opine:
I am used to linuxcnc now, so lets not repaint the
train again please.
I agree.
I also don't see any sense in going into the source
code and changing
all references of emc to something else.
I think
E to L seemed good to me. EWC is roughly a mirror of EMC. gammaWC, but theres
no business roman english character for that. Z*M3, but the closest would be
Z)M3 or Z]M3, both of which i already have staked out as my homestead in the
race to hoard intellectual and physical property and collect
on a hunch, im going to fault the landlords of any involved intellectual
propriety.
--- On Sun, 5/20/12, dave dengv...@charter.net wrote:
From: dave dengv...@charter.net
Subject: Re: [Emc-users] Intel Board issues
To: emc-users@lists.sourceforge.net
Date: Sunday, May 20, 2012, 7:09 AM
On
...@charter.net wrote:
From: dave dengv...@charter.net
Subject: Re: [Emc-users] A rose by any name? [Was: Not so custom]
To: emc-users@lists.sourceforge.net
Date: Sunday, May 20, 2012, 6:38 AM
On Sat, 19 May 2012 22:50:05 -0700
(PDT)
charles green xxzzb...@yahoo.com
wrote:
three letters is only
LMC?
--- On Sat, 5/19/12, Przemek Klosowski przemek.klosow...@gmail.com wrote:
From: Przemek Klosowski przemek.klosow...@gmail.com
Subject: Re: [Emc-users] A rose by any name? [Was: Not so custom]
To: emc-users@lists.sourceforge.net
Date: Saturday, May 19, 2012, 11:08 AM
On Sat, May 19,
three letters is only 17576 choices. good bet they are all taken. four
alphanumeric is only 1.6 million choices. eemmcc22? llmmcc, llnncc??
ellemcee. anLanMaC.
--- On Sat, 5/19/12, Mark Cason farmerboy1...@yahoo.com wrote:
From: Mark Cason farmerboy1...@yahoo.com
Subject: Re:
bending apparatus typically uses beer code.
--- On Thu, 5/17/12, John Thornton bjt...@gmail.com wrote:
From: John Thornton bjt...@gmail.com
Subject: Re: [Emc-users] CNC Tube Bender
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Thursday, May 17, 2012, 3:43 AM
viesturs.la...@gmail.com wrote:
From: Viesturs Lācis viesturs.la...@gmail.com
Subject: Re: [Emc-users] Some advice needed
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Tuesday, May 15, 2012, 5:28 AM
2012/5/15 charles green xxzzb...@yahoo.com:
i dont see why to care what
diameter rollers have been supplanted by triameter rollers and quadrant rollers
since the edition of the wikipedia article.
--- On Tue, 5/15/12, Jan de Kruyf jan.de.kr...@gmail.com wrote:
From: Jan de Kruyf jan.de.kr...@gmail.com
Subject: Re: [Emc-users] OT: Help with Harmonic wave reducer
Subject: Re: [Emc-users] Some advice needed
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Monday, May 14, 2012, 11:29 PM
2012/5/14 charles green xxzzb...@yahoo.com:
well, there's your spline form right there in the
video. screen capture. the eliptical bearing
a loop of spring steel surrounding a layer of needle rollers, surrounding the
cam form would be a workable prototyping path. in the other direction, a pile
of currency units can be converted into a stock drive product, or a close
customization with a nominal lead time. for example, very
...@gmail.com
Subject: Re: [Emc-users] Some advice needed
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Tuesday, May 15, 2012, 2:55 AM
On 15 May 2012 10:42, charles green
xxzzb...@yahoo.com
wrote:
the discreet spline teeth are also an approximation.
in fact
On 14 May 2012 06:00, charles green
xxzzb...@yahoo.com
wrote:
i wonder, in the ball worm mechanism, why not make the
worm engagement happen over more like a quarter of the
diameter of the gear.
This can be done, to an extent, with conventional worms, but
it gets a
bit difficult
viesturs, that sounds like love.
--- On Sun, 5/13/12, Viesturs Lācis viesturs.la...@gmail.com wrote:
From: Viesturs Lācis viesturs.la...@gmail.com
Subject: Re: [Emc-users] Emc-users Digest, Vol 73, Issue 56
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Sunday,
:32 AM
2012/5/13 charles green xxzzb...@yahoo.com:
easy solution: segment the program into a sequence of
files, one for each different tool.
Yes, that is how it is done now.
Can anyone suggest some more sources for tools to create
internal
module 0,5 gears?
Viesturs
:29 -0700
(PDT)
charles green xxzzb...@yahoo.com
wrote:
easy solution: segment the program into a
sequence of files, one for
each different tool. this is similar to a
slightly more tedious
workaround for a controller with limited amount of
program memory.
Ah, yes. and I keep
.
--- On Sun, 5/13/12, Viesturs Lācis viesturs.la...@gmail.com wrote:
From: Viesturs Lācis viesturs.la...@gmail.com
Subject: Re: [Emc-users] Some advice needed
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Sunday, May 13, 2012, 4:12 AM
2012/5/13 charles green
advice needed
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Sunday, May 13, 2012, 4:38 AM
On 13 May 2012 12:04, charles green
xxzzb...@yahoo.com
wrote:
wire electric discharge cutting?
I was thinking that might be the easiest approach for low
volume.
How
Subject: Re: [Emc-users] Some advice needed
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Sunday, May 13, 2012, 5:02 AM
2012/5/13 andy pugh bodge...@gmail.com:
On 13 May 2012 12:04, charles green xxzzb...@yahoo.com
wrote:
wire electric discharge cutting?
I
Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Sunday, May 13, 2012, 5:55 AM
2012/5/13 charles green xxzzb...@yahoo.com:
i read about making precise worm gears for telescope
mounts starting with a more or less rough notching of the
gear followed by a 'running in' of the mating
ha!
--- On Sun, 5/13/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] Some advice needed
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Sunday, May 13, 2012, 2:52 PM
On 13 May 2012 22:43, charles green
xxzzb
needed
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Sunday, May 13, 2012, 8:32 PM
On Sun, 2012-05-13 at 14:43 -0700,
charles green wrote:
... snip
has anyone ever heard of a ball worm?
... snip
http://urobotics.urology.jhu.edu/projects/BW/
To me
what is this 'spare time' that you mention? i'm intrigued.
--- On Sat, 5/12/12, cogoman cogo...@optimum.net wrote:
From: cogoman cogo...@optimum.net
Subject: Re: [Emc-users] OT-Retrofitting machines
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Saturday, May
easy solution: segment the program into a sequence of files, one for each
different tool. this is similar to a slightly more tedious workaround for a
controller with limited amount of program memory.
--- On Fri, 5/11/12, Mike Bennett mjb1...@gmail.com wrote:
From: Mike Bennett
that is a nice solution. i had always imagined two screws coupled with a belt
or chain.
--- On Wed, 5/9/12, Mike Bennett mjb1...@gmail.com wrote:
From: Mike Bennett mjb1...@gmail.com
Subject: Re: [Emc-users] First cut
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
your automated router should make the next one much easier to construct.
--- On Wed, 5/9/12, Mike Bennett mjb1...@gmail.com wrote:
From: Mike Bennett mjb1...@gmail.com
Subject: Re: [Emc-users] First cut
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Date: Wednesday,
if there was a way to make parts out of spam, they would be indestructable.
--- On Sun, 5/6/12, Viesturs Lācis viesturs.la...@gmail.com wrote:
From: Viesturs Lācis viesturs.la...@gmail.com
Subject: Re: [Emc-users] Join the 3D Printer Revolution
To: Enhanced Machine Controller (EMC)
you also might want to set the coordinate system to the value of the tool's
offset from the tool offset table..
--- On Mon, 5/7/12, Chris Radek ch...@timeguy.com wrote:
From: Chris Radek ch...@timeguy.com
Subject: Re: [Emc-users] Behavior of Touch-Off Dialog (and Tool Table Editor?)
To:
spamathon. who's got the boot?
--- On Wed, 5/2/12, rob c crob...@live.ca wrote:
From: rob c crob...@live.ca
Subject: [Emc-users] Something for the 3D printer
To: emc-users@lists.sourceforge.net
Date: Wednesday, May 2, 2012, 6:32 AM
http://whatisacnc.com/sprinter a simple install bundle
does anyone know what the relationship between linear axis units and rotary
axis units is? the matter is twofold: 1) feedrate. 2) jog increment.
--
Live Security Virtual Conference
Exclusive live event will cover all
smells like spam
--- On Tue, 5/1/12, rob c crob...@live.ca wrote:
From: rob c crob...@live.ca
Subject: [Emc-users] Sprinter Easy Install tool for 3D Printer
To: emc-users@lists.sourceforge.net
Date: Tuesday, May 1, 2012, 3:13 PM
For anyone interested in a simple install tool for a open
eff carrot carrot carrot
mom! jonny went on the internet and typed a BAD word!
now jenny.. dont be upset. you know the censors keep the internet perfectly
bland.
--- On Sun, 4/22/12, Steve Blackmore st...@pilotltd.net wrote:
From: Steve Blackmore st...@pilotltd.net
Subject: Re:
total lookahead is a boundless problem, just as creating a 3d preview of the
commanded toolpaths is a boundless problem (the backplot). the controller on
some level can handle the ngc file in its entirety, so why not deal with
machine acceleration limits on the same level, or machine limits in
optimum value for planning ahead for a possible stop or maximum acceleration
change: take current feed for current block and maximum possible accel of
machine to get distance required for stop. then next N blocks that cover that
distance, and apply appropriately modified feeds to them.
think
a useful thing is a specialized editor for gcode that can operate on selected
sections of code. one of the editor's operations is to take a gcode selection,
and within a tolerance from the original code, produce a more compact chunk of
code. the millions of lines of 3d g1 moves are turned
if speed is an issue, consider the solution of being a doctor: have patience.
--- On Thu, 4/19/12, Stephen Dubovsky smdubov...@gmail.com wrote:
From: Stephen Dubovsky smdubov...@gmail.com
Subject: Re: [Emc-users] Trajectory planning and other topics from a
EMC(LinuxCNC) newbie (TheNewbie)
feedrate is still a gotcha for short arc segments on some machine controls.
g17 g2 arclength around .005, z change 2 faults the servo system at f20.
turns out the feed is also interpolated in one of the three usable control
interpolation planes, leaving a coordindated helix out of bounds for
that makes the problem four dimensional: for each considered point, there is
also an axis of relevance to the consideration.
--- On Fri, 4/20/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] Trajectory planning and other topics from a
wikipedia puts a somewhat different spin on nurbs. see the use section of
the article, first paragraph.
--- On Fri, 4/20/12, Viesturs Lācis viesturs.la...@gmail.com wrote:
From: Viesturs Lācis viesturs.la...@gmail.com
Subject: Re: [Emc-users] Trajectory planning and other topics from a
is much easier to do (except the math part).
2012/4/20 charles green xxzzb...@yahoo.com:
wikipedia puts a somewhat different spin on nurbs.
see the use section of the article, first paragraph.
Yes, I looked also at the Construction of the basis
functions
section and did not get much out
why not abandon rs274ngc almost entirely? keep it as a supported file type
like ascii or html, but the machine control transforms it into nurbs or
whatever for functional purposes?
--- On Fri, 4/20/12, Michael Haberler mai...@mah.priv.at wrote:
From: Michael Haberler mai...@mah.priv.at
..the weakness the borg find irresistably delicious. also, the, what was the
author thinking question, if you've ever studied soft literature. also, the
shyness of REMarks in the harder literature.
--- On Fri, 4/20/12, andy pugh bodge...@gmail.com wrote:
From: andy pugh bodge...@gmail.com
#3 - facebook style like
--- On Fri, 4/20/12, Kenneth Lerman kenneth.ler...@se-ltd.com wrote:
From: Kenneth Lerman kenneth.ler...@se-ltd.com
Subject: Re: [Emc-users] Trajectory planning and other topics from a
EMC(LinuxCNC) newbie (TheNewbie)
To: emc-users@lists.sourceforge.net
Date:
-users@lists.sourceforge.net
Date: Friday, April 20, 2012, 6:05 AM
Doesn't even G02/G03 result in a
series of very small linear moves sent to
the servo motors? Wouldn't a NURB conversion do the same
thing?
On Apr 20, 2012 8:00 AM, charles green xxzzb...@yahoo.com
wrote:
another operation
..suppose you had a five axis millimg setup with the normal xyz plus alpha-beta
rotation of the cutter rotation axis about a shperical center. then suppose
that to take advantage of these spindle axes, you wanted to mill a planar facet
on a part that was tipped at say five degrees to the x and
and attention to
follow the xyz
zero position. G69 cancels the rotations.
On Apr 19, 2012 10:58 PM, charles green xxzzb...@yahoo.com
wrote:
..suppose you had a five axis millimg setup with the
normal xyz plus
alpha-beta rotation of the cutter rotation axis about a
shperical center
: Wednesday, April 11, 2012, 9:10 AM
On 4/11/2012 7:41 AM, charles green
wrote:
dC::deviation from concentricity
dL::deviation fron longitudinal position (tool length)
dA::tolerance range of cone mating angle
dA/dt::cone wear factor
Tg::load torque applied normal to cone (rotation) axis
a joint could be a pivot or fulcrum.
the machine control regards the mechanical instances of disjointedness as
points of relative displacement, whether cartesian or polar or other.
the displacements along an axis with respect to another axis seems like it
might as well be thought of in terms
dC::deviation from concentricity
dL::deviation fron longitudinal position (tool length)
dA::tolerance range of cone mating angle
dA/dt::cone wear factor
Tg::load torque applied normal to cone (rotation) axis (taper guage line=center
of torque?)
P::load (Pressure, tension) along (cone) axis of
@lists.sourceforge.net
Date: Sunday, April 8, 2012, 9:08 AM
On 8 Apr 2012, at 05:12, charles green xxzzb...@yahoo.com
wrote:
anyone know if there is any logic to the variety of
conical mating surfaces used in machine tools?
http://www.tools-n-gizmos.com/specs/Tapers.html
is that a link to an easter egg?
--- On Sun, 4/8/12, Geoff Roehm 1947...@att.net wrote:
From: Geoff Roehm 1947...@att.net
Subject: [Emc-users] (no subject)
To: emc-users@lists.sourceforge.net
Date: Sunday, April 8, 2012, 8:23 PM
1947...@att.net
anyone know if there is any logic to the variety of conical mating surfaces
used in machine tools?
--
For Developers, A Lot Can Happen In A Second.
Boundary is the first to Know...and Tell You.
Monitor Your Applications
any good ideas on how to figure feeds with abc axes involved? 360 degrees per
minute seems to be way different than 360 ipm.
--
For Developers, A Lot Can Happen In A Second.
Boundary is the first to Know...and Tell You.
sometimes it's fun to read about what people with obese piles of money are up
to.
--- On Thu, 3/29/12, Eric H. Johnson ejohn...@camalytics.com wrote:
From: Eric H. Johnson ejohn...@camalytics.com
Subject: [Emc-users] LAMP stack for robotics
To: emc-users@lists.sourceforge.net
Date:
elsewhere and
future business is lost.
Worst case: The customer sues the company since the
contract was not
met. Any possible profit is erased
and it turns into a legal liability situation.
Dave
On 3/26/2012 5:34 AM, charles green wrote:
mtbf has a limited scope. instead
super glue, hot glue, elmers glue, polyvinyl acetate, epoxy, melted nylon
string, very cold chewing gum.
--- On Sat, 3/24/12, Erik Christiansen dva...@internode.on.net wrote:
From: Erik Christiansen dva...@internode.on.net
Subject: [Emc-users] PCB standoff alternatives [Was: Tool change
: Sebastian Kuzminsky s...@highlab.com
Subject: Re: [Emc-users] Tool change question
To: emc-users@lists.sourceforge.net
Date: Friday, March 23, 2012, 9:29 PM
On 03/23/2012 11:42 AM, charles green
wrote:
nicer, but still only a handful of documented
params. i was looking at a document dated a little
: gene heskett ghesk...@wdtv.com
Subject: Re: [Emc-users] Tool change question
To: emc-users@lists.sourceforge.net
Date: Saturday, March 24, 2012, 8:39 AM
On Saturday, March 24, 2012 11:27:23
AM charles green did opine:
looks like there are some numbered params listed in the
master doc also
'squiggly' brackets are technically braces. [=left bracket, {=left brace,
and (=left paren for anyone tempted to call it a curvey bracket.
--- On Thu, 3/22/12, Erik Christiansen dva...@internode.on.net wrote:
From: Erik Christiansen dva...@internode.on.net
Subject: Re: [Emc-users] Tool
fanuc controls offer the current state of the controller modes via their
current parameter values, including the current values of the various axes.
so, for example, a g28 x0 command could equivalantly be g#2002 x-#5030, where
parameter 5030 is the axis position, and parameter 2002 is 0, 1, 2,
, 2012, 9:23 AM
On Mar 23, 2012, at 10:16 , charles
green wrote:
i seem to remember linuxcnc looking like it had alot of
those type of things analogously accessible through
parameter space. i'm sure i saw stuff about the work
coord params, and tool offsets i think. ..sections
12.5 and 12.13
O numbers i think were originally intended to indicate different Operations on
a part. O1 would be drill a hole for instance, and then O2 would be to drill
another hole, after having rearranged the part in the machine tool to the
appropriate orientation, say by rotating it 180 degrees around
if possible, i would like a complete list of cost insensitive customers.
--- On Sat, 3/17/12, Viesturs Lācis viesturs.la...@gmail.com wrote:
From: Viesturs Lācis viesturs.la...@gmail.com
Subject: Re: [Emc-users] Marketing LinuxCNC, was Re: Trajectory planning and
other topics from a
1 - 100 of 172 matches
Mail list logo