I'm still pondering over replacing my ELS project with a Beaglebone running
MachineKit so it can run G-Code but use the keypad and display from my
original ELS and duplicate the manual style of operation when needed. The
LCD display might well be replaced with a larger HDMI type Cell Phone size
On Saturday 28 July 2018 20:13:20 John Dammeyer wrote:
> Quick question. For a mill to move the tool bit from Point A to Point
> B the software parsing the G Code Xn.nnnYm.mmm determines how fast to
> accelerate and move each axis so a straight line is drawn between the
> starting and new end
On Sat, Jul 28, 2018, 7:32 PM andy pugh wrote:
> On 29 July 2018 at 01:13, John Dammeyer wrote:
>
> > With MachineKit or LinuxCNC, the JOG keys or MPG moves the carriage. Can
> the
> > cross slide be programmed track the taper? Is there a way to 'link' the
> jog
> > buttons so that they track
>
> One standard is A+ B- C- so I would suggest trying that.
> Tried that, no dice.
I believe these floating leads have something to do with it.
The mclr8 wire if touched will completely stop all function. Sometimes it's
smooth others it's not . Brand New encoder, factory assembled cable.
On 29 July 2018 at 01:13, John Dammeyer wrote:
> With MachineKit or LinuxCNC, the JOG keys or MPG moves the carriage. Can the
> cross slide be programmed track the taper? Is there a way to 'link' the jog
> buttons so that they track with a mathematical formula?
All things are possible, but
Quick question. For a mill to move the tool bit from Point A to Point B the
software parsing the G Code Xn.nnnYm.mmm determines how fast to accelerate
and move each axis so a straight line is drawn between the starting and new
end points. Similarly, if an arc is programed the X,Y motion is
On 28 July 2018 at 19:30, Chris Albertson wrote:
> Then it is not a "hexapod" The word means literally "six legs" What he
> has is a "Steward Platform".
Both are known as "Hexapods"
https://en.wikipedia.org/wiki/Hexapod
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and
On 28 July 2018 at 20:20, jeremy youngs wrote:
> Also , cui says setting alignment will always align with u , so I presume
> the logic is standard, a,b,c is to u,v,w so I'm presuming that the a should
> be + and the b - for this alignment
One standard is A+ B- C- so I would suggest trying that.
Also , cui says setting alignment will always align with u , so I presume
the logic is standard, a,b,c is to u,v,w so I'm presuming that the a should
be + and the b - for this alignment , it's a 4 pole motor so it has 2
mechanical lock points 180 degrees apart , should it matter which one of
these
Kollmorgen eb 404
Does anyone know what phases to energize for locked rotor alignment of this
motor? I finally have my cui encoder and programming cables, I have aligned
with phase a + phase b- and set encoder. I can make it turn but it is rough
I don't think I have the right phase aligned. I have
Then it is not a "hexapod" The word means literally "six legs" What he
has is a "Steward Platform". These are used as shown for mills but also for
airplanes simulators and now at amusement parts for those simulated rides
Steward Platforms have six motors and are 6DOF. Hexapods hav 6 legs and
On 07/27/2018 07:49 PM, Chris Albertson wrote:
What kind of hexapod are you building? I've have a long interest in them
but, so far have only built single legs as prototypes. All of then had
short lifetimes.
What what kind of motors are you using and how many per leg? Finding good
motors
I am pretty sure Dave's hexapod is a six axis milling setup. Not a walking
spider robot.
Like this one:
https://www.youtube.com/watch?v=G_UmhUjZhNo
https://www.youtube.com/watch?v=nebJ59TcYlQ
On Sat, Jul 28, 2018 at 4:54 AM Chris Albertson
wrote:
> What kind of hexapod are you building? I've
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