Sorry Ken,
I will try and keep the OT conversation on the same OT track.. ;-)
Dave
On 6/1/2010 8:23 AM, Kenneth Lerman wrote:
Hey guys, can you try to keep this on topic?
This topic is about the history of fly rods. :-) It is NOT about how old
a house has to be to be considered old.
On 6/1/2010 5:42 AM, Mark Wendt wrote:
On 05/31/2010 08:19 PM, Dave wrote:
Here in the new world in the midwest USA, old, IMO, is anything
over 100... ;-)The house across the street from me was built in the
1840s and rebuilt in 1910 (since it was getting old then), it is sort
Gee, and here I was thinking that this list was about EMC2
Ian
Kenneth Lerman wrote:
Hey guys, can you try to keep this on topic?
This topic is about the history of fly rods. :-) It is NOT about how old
a house has to be to be considered old.
Seriously, though, if you could change
On 06/01/2010 10:09 AM, Dave wrote:
Dave,
Fly rods and fly fishing, in one form or another, have been around
since ancient times. A little more recently, Dame Juliana Berners (sp?)
wrote one the first books on tying and fishing with flies. Course, that
was England, back in the middle
On 5/30/2010 6:19 PM, Gene Heskett wrote:
On Sunday 30 May 2010, Andy Pugh wrote:
On 30 May 2010 19:51, Gene Heskettgene.hesk...@gmail.com wrote:
Firstly, I fully understand why you would do it, I just find the
contrast between the technologies fascinating.
I built my CNC machine
On 05/30/2010 05:13 PM, Andy Pugh wrote:
On 30 May 2010 19:51, Gene Heskettgene.hesk...@gmail.com wrote:
Firstly, I fully understand why you would do it, I just find the
contrast between the technologies fascinating.
I built my CNC machine because I want to make a mechanical clock. It
is
On 05/30/2010 06:03 PM, Gene Heskett wrote:
Gene,
All the extrusions are from 8020. All cut to custom
length. You shoulda seen the 13' long package they arrived in. On
pallets and all. At a residence. On a 53' semi... ;-)
Mark
I'll bet the neighbors sure did a lot of rubber
On 05/30/2010 06:30 PM, Ian W. Wright wrote:
Dave wrote:
Careful Andy . fishing and religion are closely related ;-)
Dave
Yes, they both cause the horrific suffering and deaths of many
innocent lives!!!
Sure, just like the godless communists and fascists in WW2 and afterwards?
On 05/31/2010 03:09 AM, Dave wrote:
I have some very positive memories also of fly fishing (with my father's
bamboo rod btw) in Yellowstone National Park when I was a kid.
I have an antique bamboo fly rod and reel I keep in my office.. bought
it from a local estate sale. It pre-dates
On 31 May 2010 02:03, Mike Payson m...@dawgdayz.com wrote:
For reference, their 20mm
extrusions are only $4.70/meter. 20mm isn't strong enough for most parts of
a cnc machine,
It's a quick and easy way to make OK-looking equipment cabinets. MDF
panels can be fitted into the slots.
Mark Wendt wrote:
Yes, they both cause the horrific suffering and deaths of many
innocent lives!!!
Sure, just like the godless communists and fascists in WW2 and afterwards?
Is that any justification for continuing blood 'sports'? I too am
'godless' ( though not communist or,
On 31 May 2010 15:19, Neil Baylis neil.bay...@gmail.com wrote:
Wow, is that Vector wiring I see on those circuit boards? I lost lots of
hair working with that stuff about 20 years ago. Didn't know it was still
available.
Verowire. Probably the same thing.
It beats normal stripboard for
On Monday 31 May 2010, Mark Wendt wrote:
On 05/30/2010 06:03 PM, Gene Heskett wrote:
Gene,
All the extrusions are from 8020. All cut to custom
length. You shoulda seen the 13' long package they arrived in. On
pallets and all. At a residence. On a 53' semi... ;-)
Mark
I'll
On Monday 31 May 2010, Andy Pugh wrote:
On 31 May 2010 02:03, Mike Payson m...@dawgdayz.com wrote:
For reference, their 20mm
extrusions are only $4.70/meter. 20mm isn't strong enough for most parts
of a cnc machine,
It's a quick and easy way to make OK-looking equipment cabinets. MDF
panels
On 05/31/2010 10:45 AM, Gene Heskett wrote:
On Monday 31 May 2010, Mark Wendt wrote:
On 05/30/2010 06:03 PM, Gene Heskett wrote:
Gene,
All the extrusions are from 8020. All cut to custom
length. You shoulda seen the 13' long package they arrived in. On
pallets and all. At a
On Monday 31 May 2010, Mark Wendt wrote:
Gene wrote:
Yeah, but I expect you can see your boat out of both mirrors. Me
backing my old Terry Bass boat into its hole can get frustrating as I
have a hard cover on the GMC's box, and the yard grade makes it very
difficult to even see the mounted
On 5/31/2010 5:30 AM, Mark Wendt wrote:
On 05/31/2010 03:09 AM, Dave wrote:
I have some very positive memories also of fly fishing (with my father's
bamboo rod btw) in Yellowstone National Park when I was a kid.
I have an antique bamboo fly rod and reel I keep in my office.. bought
it
@lists.sourceforge.net
Sent: Mon, May 31, 2010 7:19:32 PM
Subject: Re: [Emc-users] CNC Saw Beveler video
On 5/31/2010 4:20 PM, Sven Wesley wrote:
The estate I bought it from was quite old - the house was 150+ years old
etc.The guy was in his late 90's when he died.I've had it for
10+ years now
Well, I ain't the worlds greatest videographer, and well, my filming
technique really sucks, and well... Aw heck, the video's up on
YouTube at: http://www.youtube.com/watch?v=tFqM_3r4vMs.
Mark
--
Mark,
That is one impressive machine! Nice work.
I can see you spent all your time building the machine and not
practicing your video skills :)
John
Mark Wendt (Contractor) wrote:
Well, I ain't the worlds greatest videographer, and well, my filming
technique really sucks, and well... Aw
John,
Thanks! And yeah, you got that right! Dunno why, I can
take decent photos, but when it comes to making a video of something
I lose all sense of placement, background and focus on the
subject. I've come to accept that fact that I'm no better than
Alfred Hitchcock... ;-)
On Sunday 30 May 2010, Mark Wendt (Contractor) wrote:
Well, I ain't the worlds greatest videographer, and well, my filming
technique really sucks, and well... Aw heck, the video's up on
YouTube at: http://www.youtube.com/watch?v=tFqM_3r4vMs.
Mark
Sweet Mark, very sweet. But you're right,
On 5/30/2010 7:32 AM, Mark Wendt (Contractor) wrote:
Well, I ain't the worlds greatest videographer, and well, my filming
technique really sucks, and well... Aw heck, the video's up on
YouTube at:http://www.youtube.com/watch?v=tFqM_3r4vMs.
Mark
On 30 May 2010 12:32, Mark Wendt (Contractor) mark.we...@nrl.navy.mil wrote:
YouTube at: http://www.youtube.com/watch?v=tFqM_3r4vMs.
I love that all that technology and modernity is making something as
pointlessly old-fashioned as bamboo fishing sticks.
--
atp
At 12:49 PM 5/30/2010, you wrote:
On Sunday 30 May 2010, Mark Wendt (Contractor) wrote:
Well, I ain't the worlds greatest videographer, and well, my filming
technique really sucks, and well... Aw heck, the video's up on
YouTube at: http://www.youtube.com/watch?v=tFqM_3r4vMs.
Mark
Sweet
At 01:50 PM 5/30/2010, you wrote:
On 30 May 2010 12:32, Mark Wendt (Contractor) mark.we...@nrl.navy.mil wrote:
YouTube at: http://www.youtube.com/watch?v=tFqM_3r4vMs.
I love that all that technology and modernity is making something as
pointlessly old-fashioned as bamboo fishing sticks.
--
At 12:50 PM 5/30/2010, you wrote:
On 5/30/2010 7:32 AM, Mark Wendt (Contractor) wrote:
Well, I ain't the worlds greatest videographer, and well, my filming
technique really sucks, and well... Aw heck, the video's up on
YouTube at:http://www.youtube.com/watch?v=tFqM_3r4vMs.
Mark
At 03:14 PM 5/30/2010, you wrote:
On 5/30/2010 2:51 PM, Gene Heskett wrote:
On Sunday 30 May 2010, Andy Pugh wrote:
On 30 May 2010 12:32, Mark Wendt (Contractor)mark.we...@nrl.navy.mil
wrote:
YouTube at:http://www.youtube.com/watch?v=tFqM_3r4vMs.
I love that all that technology
On 30 May 2010 19:51, Gene Heskett gene.hesk...@gmail.com wrote:
Firstly, I fully understand why you would do it, I just find the
contrast between the technologies fascinating.
I built my CNC machine because I want to make a mechanical clock. It
is much the same thing.
After watching some Youtube
On Sunday 30 May 2010, Mark Wendt (Contractor) wrote:
At 12:49 PM 5/30/2010, you wrote:
On Sunday 30 May 2010, Mark Wendt (Contractor) wrote:
Well, I ain't the worlds greatest videographer, and well, my filming
technique really sucks, and well... Aw heck, the video's up on
YouTube at:
On Sunday 30 May 2010, Andy Pugh wrote:
On 30 May 2010 19:51, Gene Heskett gene.hesk...@gmail.com wrote:
Firstly, I fully understand why you would do it, I just find the
contrast between the technologies fascinating.
I built my CNC machine because I want to make a mechanical clock. It
is much the
Dave wrote:
Careful Andy . fishing and religion are closely related ;-)
Dave
Yes, they both cause the horrific suffering and deaths of many
innocent lives!!!
Ian
(Who thinks all fishermen should be suspended from telegraph poles by a
gaff hook through their cheeks)
Damn, I can't wait till I move to Michigan
Mark
At 02:22 PM 3/22/2010, you wrote:
Just talked with George Bulliss about the CNC Workshop* and I have
some more details on the EMC Fest facilities.
It sounds like the CNC Workshop will be in a fairly empty building
that has 4 classrooms and
Just talked with George Bulliss about the CNC Workshop* and I have
some more details on the EMC Fest facilities.
It sounds like the CNC Workshop will be in a fairly empty building
that has 4 classrooms and some large open areas. (For some reason I
think this may be a newer building.) He has
-
From: Dale Grover [mailto:dgro...@redcedar.com]
Sent: Monday, March 22, 2010 1:23 PM
To: EMC User List
Subject: [Emc-users] CNC Workshop, EMC fest details
Just talked with George Bulliss about the CNC Workshop* and I
have some more details on the EMC Fest facilities.
It sounds like
hi
I search on craigslist for CNC in Seattle and found milling machine that
heavy - 10 000 lb for $3000.00.
Company bought it but never run it.
this is interesting responds that i got:
The guys could run the machine manually but figuring out how to use the
controller became a time consuming
Just in case someone on the left coast needs a project.
http://sacramento.craigslist.org/tls/1406214280.html
--
Kirk Wallace
http://www.wallacecompany.com/machine_shop/
http://www.wallacecompany.com/E45/index.html
California, USA
Dear EMC Users,
Here is some information from my vast network of informants!
Thanks,
Matt
Forwarded Message
From: Keith Mc
Subject: [GO-Tech] DM CNC Workshop AT WCC - 6/22/10-6.25/10
Date: Wed, 23 Sep 2009 22:47:05 + (GMT)
The full CNC Workshop (like the one that
I'd be happy to help in whatever way, and that includes as a liaison
to the event organizers if that would be useful. Board folks--let me
know if that works for you, but I don't want to step on any toes,
either. If I do this, I'll want some input about what we need at the
Fest.
--Dale
At
I think that is a great location. I'm about 2 hours southwest of Ann
Arbor. George has to drive further than me to get there!
In fact I was born in Ann Arbor just a few years ago.. ;-) (In
relation to the age of the earth..) Ann Arbor is a nice area and only
a short drive from Metro
At 11:19 PM -0500 9/19/09, Jon Elson wrote:
Dale Grover wrote:
George Bulliss of Digital Machinist just announced (well, a few days
ago) that the CNC Workshop will be at Washtenaw Community College
near Ann Arbor, Michigan, June 22 through the 25th 2010.
A few more details (but not much)
Dale Grover wrote:
George is definitely aware of the EMC meeting and the level of access
and resources that were available at Roland's for the group.
It does not seem too soon to me for an EMC person to start working
with George to get the best possible environment set up for the EMC
Fest.
Dave wrote:
I think that is a great location. I'm about 2 hours southwest of Ann
Arbor. George has to drive further than me to get there!
Yeah, well there are others of us who have to drive a lot farther. I
think it is
a good 10 hours from my location! UGH! Roland's location was
10 hours... yea, about the same for me. ... Still I want to figure out how
to make it happen!
... Jack
On Sun, Sep 20, 2009 at 11:49 AM, Jon Elson el...@pico-systems.com wrote:
Dave wrote:
I think that is a great location. I'm about 2 hours southwest of Ann
Arbor. George has to drive
George Bulliss of Digital Machinist just announced (well, a few days
ago) that the CNC Workshop will be at Washtenaw Community College
near Ann Arbor, Michigan, June 22 through the 25th 2010.
A few more details (but not much) at
http://www.cnczone.com/forums/showthread.php?p=667010.
This is a
Dale Grover wrote:
George Bulliss of Digital Machinist just announced (well, a few days
ago) that the CNC Workshop will be at Washtenaw Community College
near Ann Arbor, Michigan, June 22 through the 25th 2010.
A few more details (but not much) at
Ádám Novák wrote:
Hi All,
At our company we have built a computer controlled 2 axis system which is
meant to heat up a part of a plastic sheet. There are two factors (power of
heater head and low thermal conductivity of the polymer) that requires the
heater-head to run the path 10-30 times
Could anyone help me on how to do this?
You can also use M66 to read the current temperature via an ADC.
Then your g-code program would be surrounded by a o-word while loop (while
temperature some predetermined value redo).
Regards,
Alex
Hi All,
At our company we have built a computer controlled 2 axis system which is
meant to heat up a part of a plastic sheet. There are two factors (power of
heater head and low thermal conductivity of the polymer) that requires the
heater-head to run the path 10-30 times with high velocity. At
a 3D scanner
someday.
Raymond Julian
Kettle River, MN
- Original Message -
From: raymondj raymo...@frontiernet.net
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Sent: Wednesday, February 04, 2009 2:29 PM
Subject: [Emc-users] CNC 101
Greetings,
I've
...@frontiernet.net
To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net
Sent: Wednesday, February 04, 2009 2:29 PM
Subject: [Emc-users] CNC 101
Greetings,
I've been lurking here for a few weeks and I'm starting to wonder if
I'm
in the right place. I'm looking
On 10 Feb 2009 at 0:27, raymondj wrote:
Thanks to all who wrote. I have emc installed on a way...way... too
old and
slow computer but I've been playing with it. I am mostly interested
in
using CNC to make shapes that would be almost impossible to machine
by hand.
I assume that will
Raymond,
I have recently finished to set up a 3D scanning system which works just
fine. You may be interested in the project:
http://www.david-laserscanner.com/
I know its based on XP but it is still a cost effective solution compared to
other industrial 3D scanning systems and gives fairly nice
PM
Subject: [Emc-users] CNC 101
Greetings,
I've been lurking here for a few weeks and I'm starting to wonder if
I'm
in the right place. I'm looking for a primer to help me understand the
recommended or possible hardware configurations that EMC will run. I will
be using stepper motors
Don't be put off by all the technical chat on this list -
EMC2 is basically simple to use once you have it adapted to
your machine but, as Brian says, that is common to all the
cnc machine controllers. For stepper motors you can start
off like I did with simple ( in my case, home made )
snip
I think that with stepconf, setting up a stepper machine shouldnt be a problem
for ya if you're proficient enough with the computer to make it as far as
finding EMC and subscribing to this list.
So far it's no problem, in fact, axis is a very convenient tool,but...
The hardest part will
The hardest part will probably be
finding out the right numbers to use for step length
and direction hold and
all those numbers that have to do with how fast your
stepper drives can take
pulses.
Boy, you sure said what's true! I've been experimenting
with those numbers
for a week
The first thing I would do is get a copy of EMC and explore it:
http://www.linuxcnc.org/docs/EMC2_Getting_Started.pdf
A couple of links you might be interested in:
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Stepper_Drive_Timing
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl
John
On 4 Feb 2009
Greetings,
I've been lurking here for a few weeks and I'm starting to wonder if I'm
in the right place. I'm looking for a primer to help me understand the
recommended or possible hardware configurations that EMC will run. I will
be using stepper motors. I doubt I'll use much of the
EMC can be run on something as simple as single step / direction drive
connected to the parallel port, or as complex as a 5 axis (capable of 9 last
i knew) servo machine with toolchanger and other goodies using a PCI card
for interface. I guess that in sim mode you can run as simple as it gets,
I've been lurking here for a few weeks and I'm starting to wonder if I'm
in the right place.
Your there - I found myself asking the same question once...
I'm looking for a primer to help me understand the
recommended or possible hardware configurations that EMC will run.
Wiki will
Raymond,
as you will understand from the other positive mails it is definitely
worth the effort.
Almost any stepper driver/motor combination is possible. I am using an
old Compaq PC, slower than 1 GHz and 512 (or 1 GB - I forgot) MB of
memory.
I am using stepper drivers with optical isolation
Luke Scharf wrote:
John Kasunich wrote:
I could go on and on... what about coolant? Metal cutting almost
demands some form of coolant or cutting lube. Even if you are just
hitting the work with a spritz of WD-40 every so often, it makes a
mess that needs to be totally cleaned up before
Luke,
Shameless plug follows...
Have a look at the FireBall V90:
http://www.probotix.com/FireBall_v90_cnc_router_kit/
I guarantee that you will spend WAY more trying to build one from a set of
plans, and you will not get nearly as much performance. We use precision
Thomson rails, acme lead
On Fri, 2008-12-12 at 10:31 -0600, Len Shelton wrote:
Luke,
Shameless plug follows...
Have a look at the FireBall V90:
http://www.probotix.com/FireBall_v90_cnc_router_kit/
...snip
Is there a link to information on how to connect your machine to EMC2?
It's unfortunate that no one has
Add in the motors/controller/power supply, it is about $1100 to 1200
plus shipping. Not to bad.
Similar in cost to the others I mentioned earlier. Looks nice. It also
looks more pre-assembled than
the others. I am guessing it would get something going sooner!
I agree, the Vectric software
I'm a guy who spends a fair bit of time building stuff in my garage.
I started reading about the CarveWright machine, and it sounds like it
could be useful. But I'm a longtime Linux user, and I'd prefer an
open-source and modifiable solution. Also, I'd like to be able to work
with materials
-Original Message-
From: emc-users-boun...@lists.sourceforge.net
[mailto:emc-users-boun...@lists.sourceforge.net] On Behalf Of Luke Scharf
Sent: Thursday, December 11, 2008 8:50 AM
To: Enhanced Machine Controller (EMC)
Subject: [Emc-users] CNC Newbie Questions.
I'm a guy who spends a fair bit
On Thu, 2008-12-11 at 10:50 -0600, Luke Scharf wrote:
... snip
My questions are:
* What kind of a desktop mill (for a hobbyist-sized workload) would
you all recommend for me?
I've had in the back of my mind the thought that a person should have a
different machine for each general
Glenn R. Edwards wrote:
http://campbelldesigns.net/index.php
http://solsylva.com/
http://www.mechmate.com/
http://www.multicam.com/eng/index.html
http://www.rolanddga.com/asd/default.asp
http://www.shopbottools.com/
http://www.techno-isel.com/CNC_Routers/index.htm
Kirk Wallace wrote:
On Thu, 2008-12-11 at 10:50 -0600, Luke Scharf wrote:
... snip
My questions are:
* What kind of a desktop mill (for a hobbyist-sized workload) would
you all recommend for me?
I've had in the back of my mind the thought that a person should have a
Luke Scharf wrote:
Kirk Wallace wrote:
I've had in the back of my mind the thought that a person should have a
different machine for each general type of project material.
I agree, in the best of all possible worlds...
I agree in-principal, however I have a limited work-area. My garage is
John Kasunich wrote:
I could go on and on... what about coolant? Metal cutting almost
demands some form of coolant or cutting lube. Even if you are just
hitting the work with a spritz of WD-40 every so often, it makes a mess
that needs to be totally cleaned up before putting wood on the
snip
I've been looking at the website for solsylva home-built machines, and they
look simple and cheap enough that it's a way I could get started learning
the technology on a system that can do useful things, without blowing the
budget. It doesn't look like it could do metal, but it looks
!
186,000 miles per second.
It is not just a good idea, it is the law.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Rafael Skodlar
Sent: Tuesday, July 22, 2008 1:49 AM
To: Enhanced Machine Controller (EMC)
Subject: Re: [Emc-users] CNC design questions
Thanks
Rafael,
This is an idea on how to provide linear motion to a single axis:
http://www.oemdynamics.com/hld_animation/hld_intro.html
The Harmonic Linear Drive (HLD) article was posted in Machine Design on
6/16/08:
tool motion: 120 x 90 x 20 cm (X-Y-Z)
Posibly a little small. Remember it doesn't cost much more to go bigger.
It does depend raher on what you want to make.
frame material: T-slotted aluminum
Easy to work with though quite expensive if you can't get it second
hand. Remember
Numbers you quote here are better than what I'm hoping to achieve even
though I'll try to come as close as possible. .05 mm repeatability on
1m run is probably hard to achieve with stepper motors without
positional feedback. It woild be interesting to know what others were
able to do with
Regarding power supplies:
Computers use regulated power supplies because the electronics require a
voltage within a relatively narrow range. You don't need a regulated
supply to drive a stepper or servo (although you might for some of the
electronics connected to them). For that reason, the
Steppers do not consume more electrical power during rapid accel. The
biggest draw is when sitting still between the time you stop sending
pulses to the drive and the time it switches to reduced idle current, if
it has that ability.
Once you size the power supply to the full load demands of the
Sorry Ray but you are wrong. You have maximum current at low speed and
stationary but maximum power is at high speed (technically it peaks at
the corner frequency) and maximum acceleration. Like any motor, power
out = power in - losses. Look at fig.14 in the step motor basics and you
will see
I guess we must be looking at or thinking about different things.
Perhaps I did not say it well. The DRAW on the power supply is what I'm
saying is greatest at zero speed. After all the comment in the earlier
post was that the DRAW on the power supply would be greater during
acceleration. That
With a switching drive such as a Gecko the current through the motor is
regulated by adjusting the output voltage. Below the corner frequency
the current is fixed. Above the corner frequency the drive can no longer
supply enough voltage to overcome the inductance of the motor so the
current
Nice discourse on current between stepper drives and stepper motors and
some of the theory of switching drives. I'm still left with the
statement made earlier in this thread by Rafael Skodlar,
The reason I mentioned power supply is I'm not sure which way
to go, linear or
Well, you have lots more homework to do... For the gecko drives you only need a
breakout board like a C11 (I think) from CNC4PC. I prefer automationdirect
steppers as they are cost effective. Keep in mind the larger the steppers the
slower
they go. Looks like you have got a firm bite on the
Hi Kirk,
Most plastics like a really sharp edge with lots of positive rake. You
want to slice it off rather than scraping it off. The xxGT inserts
generally use a micrograin carbide which allows them to hold a finer
edge. The down side is that they wear faster. However in a plastic like
Hi Kirk,
On 6 Jul 2008 at 17:57, Kirk Wallace wrote:
I was using a triangular insert with a front angle of 89 degrees
(almost parallel with the workpiece face) and a back angle of 29
degrees (29 degrees from the OD surface). The insert has a chip
breaking groove approximately .030 wide. It
Well, that's embarrassing, I changed the insert for a new one and the
part came out fine. I guess the lesson here is that you can get away
with allot more when machining aluminum. I wonder if making a Delrin
part could be used as a means for optimizing machining aluminum. BTW,
the tool I am using
I need to machine Delrin on my lathe. I have had good results with hand
sharpened HSS tools with moderate tip radius, and positive rake for my
manual lathe. For my HNC, I would like to use inserts with an accurate
profile. A brief search didn't turn up any inserts for machining Delrin.
Anyone have
Use the high positive rake inserts designed for aluminium, such as CCGT
or DCGT. They work well on most plastics. They also work quite well on wood.
As you are probably aware you will end up with long strings that get
tangled up in the work. It helps to program in pauses to break the
strings
Kirk,
Any insert with a sharp edge and a high positive rake and with a good coating
for
aluminum will work well with Acetal, UHMW and other plastics. I've gone so far
as
to hone the edge with a super fine diamond stone on some inserts to get a
better
cutting edge. The profile might be
On Sun, 2008-07-06 at 18:32 -0600, John Thornton wrote:
Kirk,
Any insert with a sharp edge and a high positive rake and with a good coating
for
aluminum will work well with Acetal, UHMW and other plastics. I've gone so
far as
to hone the edge with a super fine diamond stone on some
Roland tells me that he has a link for this year's registration and all
up and going at http://www.cnc-workshop.com. He promised that he will
soon have signup for my classes as well.
Looks like it's happening.
Rayh
The CNC Workshop web site now ready for signups for
the 2008 show scheduled for June 16 - June 21.
See: http://www.cnc-workshop.com
Roland Friestat has asked me to get the word out
because Yahoo is for some reason not letting him
sign in.
I know things have been kind of quiet, but rest
assured
Ray Henry wrote:
I won't presume to speak for other presenters. I move a around a lot
for an old guy. Don't think that a web cam is going to do folk much
good although I'm not at all opposed capturing my events.
A good lapel mike and a camera focised on your whiteboard or
easel would get
A Skype conference should work.
2008/5/11 Jon Elson [EMAIL PROTECTED]:
Ray Henry wrote:
I won't presume to speak for other presenters. I move a around a lot
for an old guy. Don't think that a web cam is going to do folk much
good although I'm not at all opposed capturing my events.
Ray; (and other EMC subject presenters)
Any chance someone could video all your classes?
I can capture from Mini-DV tape and convert to Xvid and fit the whole thing on
a DVD or maybe even a CD.
If the size isn't too big I could put up .iso files on one of my domains.
Also I could put selected
Greg,
!!! Great idea !!!
Hope to see you at the Fest
Dale
Greg Bentzinger [EMAIL PROTECTED] wrote:
Ray; (and other EMC subject presenters)
Any chance someone could video all your classes?
I can capture from Mini-DV tape and convert to Xvid and fit the whole thing on
a DVD or
In previous years we have placed a web cam above the arch looking into
the EMC2 area. Beyond this, we have not done a lot of topical
presentation on the web.
I won't presume to speak for other presenters. I move a around a lot
for an old guy. Don't think that a web cam is going to do folk
Ray Henry wrote:
In previous years we have placed a web cam above the arch looking into
the EMC2 area. Beyond this, we have not done a lot of topical
presentation on the web.
I won't presume to speak for other presenters. I move a around a lot
for an old guy. Don't think that a web cam
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