2011/5/20 Belli Button :
> I think that V would offer a better choice, often when creating G-code for a
> rotary device, your CAM package will default to A for the rotary axis.
The essence of gantrykins is assigning 2 or more joints to 1 axis.
So what original poster wants is moving 2 motors toget
2011/5/17 Michał Geszkiewicz
> Current state is that you can have different params for joints and axes
> (acc, vel, moving area, etc) but it is still cartesian XYZ and still
> some limits of joints are not checked correctly. Setups like gantry etc
> are working correctly, but joints_axes3 branch
Jon, Dave, thanks!
Viesturs
2011/5/20 Jon Elson :
> Dave wrote:
>>
>> The system is very reliable.
>>
>> Properly applied, EMC2 is extremely reliable and capable.
>>
>>
> Yup, I have a number of CNC control interfaces in commercial shops all
> over the world,
> and they are well-liked by their us
I know that you are in a different time zone, but I think that I have a
customer (the waterjet retrofit customer) who would be happy to talk to
you or your customer about the reliability of EMC2 on their machine.
They are located in the USA, in the State of Indiana, Eastern Standard
time zone -
2011/5/20 Dave :
> I know that you are in a different time zone, but I think that I have a
> customer (the waterjet retrofit customer) who would be happy to talk to
> you or your customer about the reliability of EMC2 on their machine.
Wow, thanks!
I will let You know, if that will be necessary :)
I also have machines running EMC2.
All three machines run every day. Soon to be four when the mechanical issues
are resolved.
The only issue I hear is about the ease of starting/restarting in the middle
of a program. All the operators seem to be able to handle the
starting/restarting but none seem
On 5/20/2011 10:25 AM, Viesturs Lācis wrote:
> Uhh, that is what I call - providing a solution that meets customer needs!
> > From what I have seen and experienced, it is almost impossible to find
> such an attitude here, in my country. Communist way of thinking is
> still very strong.
>
I try
2011/5/20 Dave :
>
> Interesting... how do the Communist ways of thinking affect things?
It is very hard to explain in short to those, who have never seen it in life.
There was no private property in communism, everything belonged to
everyone, so actually - nobody in particular. So that is why ma
Does anyone have any experience in controlling servo grade hydraulic
proportional valves with EMC2 for use in controlling a number of
hydraulic cylinders?
Does anyone know of a way to interface an SSI encoder into EMC2?
I need to retrofit a large hydraulically controlled machine and the
contr
>>It is very hard to explain in short to those, who have never seen it in life.
I can believe that!
I have a hard time just imagining how everything could belong to
everyone my brain just goes blank..
So if they don't own the equipment, then they don't own the problems
either ??
While
On Fri, 20 May 2011, Dave wrote:
> Date: Fri, 20 May 2011 12:40:10 -0400
> From: Dave
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: emc-users@lists.sourceforge.net
> Subject: [Emc-users] Hydraulic Position control with EMC2
>
>
> Does anyone have any experience in controlling serv
On Friday, 20 May 2011, Dave wrote:
>
> Does anyone have any experience in controlling servo grade hydraulic
> proportional valves with EMC2
No, but I do have a bit of experience with servo-hydraulic machines,
Specifically Schenck testing machines. I have occasionally thought
that EMC2 would be o
2011/5/20 Dave :
>>>It is very hard to explain in short to those, who have never seen it in life.
>
> I can believe that!
> I have a hard time just imagining how everything could belong to
> everyone my brain just goes blank..
>
> While that is very interesting... and it must cause a lot of iss
Ha ha. that is ok. I can tell it is a difficult situation to explain.
Dave
On 5/20/2011 2:55 PM, Viesturs Lācis wrote:
> 2011/5/20 Dave:
>
It is very hard to explain in short to those, who have never seen it in
life.
>> I can believe that!
>> I have a hard time j
I apologize to everyone, who will consider this email as totally
inapropriate for this mailing list
Jack, I started typing this as a private answer, but it got so long
that I decided to share it with others - at least Dave is interested
too.
First of all - this is only my personal opinion.
Secondl
Viesturs-
By your name I'm thinking you must be Romanian? I was there in 2003 and married
a Romanian woman so I understand what you say. Also, many told me that the
government was basically the same people after the revolution. My wife is very
saddened by the state of her country now.
__
2011/5/11 Viesturs Lācis :
> Hello guys!
>
> I decided to share a small preview on a robotic arm that I am building:
> http://www.youtube.com/watch?v=9olpU79H0o8
Here is more:
http://www.youtube.com/watch?v=Mp9Dfu-aZn8
Moving faster. A lot faster...
Viestusr
2011/5/20 Edward Bernard :
> Viesturs-
> By your name I'm thinking you must be Romanian?
Nope, my name is 100% pure and traditional Latvian!
And surname too :))
Viesturs
--
What Every C/C++ and Fortran developer Should K
Whoops! Sorry about that. :)
From: Viesturs Lācis
To: Enhanced Machine Controller (EMC)
Sent: Fri, May 20, 2011 3:07:30 PM
Subject: Re: [Emc-users] OT: Re: Communist way of thinking...
2011/5/20 Edward Bernard :
> Viesturs-
> By your name I'm thinking you mus
EMC will just work I would say. The servo factors will be a bit more tricky
to set up, since there is now no speed stabilizing loop around the motor /
drive.
I know old hydraulic copy mills quite well: they work just perfect if set up
properly. When not there is a bit of overshoot etc.
jan.
On Fr
just this:
CLEAN oil and CLEAN servo valves and a CLEAN system!!
the pilot holes are in the order of tenths of mm. I normally carry a
dentists root canal drill (the smallest) in my box.
So I can do emergency cleaning of the valves. The proper job is like $2000.-
US. That is a bit steep, specially
2011/5/20 Viesturs Lācis
> Here is more:
> http://www.youtube.com/watch?v=Mp9Dfu-aZn8
>
> Moving faster. A lot faster...
>
Nice! What's the actual speed? Not possible to see on the screen.
When do you plan the first welding?
Andrew
---
On 5/20/11, Andrew wrote:
> 2011/5/20 Viesturs Lācis
>
>> Here is more:
>> http://www.youtube.com/watch?v=Mp9Dfu-aZn8
>>
>> Moving faster. A lot faster...
>>
>
> Nice! What's the actual speed? Not possible to see on the screen.
> When do you plan the first welding?
>
> Andrew
> --
2011/5/20 Andrew :
> Nice! What's the actual speed? Not possible to see on the screen.
10 000 mm/min
> When do you plan the first welding?
Within next few weeks I expect the delivery of torch, so that is when
I hope to start welding. Before that I have a time to finish attaching
homing sensors a
There are other lists better suited to discussion of life within the
USSR and its satellites, but I can't help making the observation that
because of the heavy-handed attempt of the state to stifle internal
criticism of "the workers paradise," humor became a primary weapon of
the people.
Some
one of my next projects is to see if we can get an old Cincinnati lathe
running that has hydraulic servos. We plan on running it with emc (of
course) and want to try initially just driving the valves.
http://www.electronicsam.com/images/KandT/cincinnatimi/valve.JPG
http://www.electronicsam.com/
On Friday, May 20, 2011 09:46:59 PM Dave did opine:
> Does anyone have any experience in controlling servo grade hydraulic
> proportional valves with EMC2 for use in controlling a number of
> hydraulic cylinders?
>
> Does anyone know of a way to interface an SSI encoder into EMC2?
>
> I need to
On Fri, May 20, 2011 at 6:28 PM, Kent A. Reed wrote:
> There are other lists better suited to discussion of life within the
> USSR and its satellites,
I will accept the b lame for this. I asked directly for an expansion on
the original statement
as posted on this list, and there was some appar
The joke is hilarious, but I personally heard it from Ronald Reagan first,
not inside the Soviet Union.
i
On Fri, May 20, 2011 at 9:53 PM, Jack Coats wrote:
> On Fri, May 20, 2011 at 6:28 PM, Kent A. Reed wrote:
>
> > There are other lists better suited to discussion of life within the
> > US
On 5/16/2011 10:33 AM, Kent A. Reed wrote:
> <...>
>> 2011/5/16 Kent A. Reed:
>>> Whenever I get unphysically large results I suspect I'm trying to divide
>>> by zero or close to it, but it's hard to say anything useful without
>>> also looking at your conversion routines pmRpyZyzConvert and
>>> pm
On 5/20/2011 10:58 PM, Igor Chudov wrote:
> The joke is hilarious, but I personally heard it from Ronald Reagan first,
> not inside the Soviet Union.
>
> i
Interesting observation, Igor. Knowing how Ronald cribbed flagrantly
from other sources he may have heard it from others. Or, the German
engi
Ok, thanks!
Viesturs
2011/5/21, Kent A. Reed :
> On 5/16/2011 10:33 AM, Kent A. Reed wrote:
>> <...>
>>> 2011/5/16 Kent A. Reed:
Whenever I get unphysically large results I suspect I'm trying to divide
by zero or close to it, but it's hard to say anything useful without
also lookin
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