eccentric turning

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04 Jan 2022 18:07 #230784 by jpg
Replied by jpg on topic eccentric turning
did you try the "circle" ngc ? I suspected that the g33 worked, I had tried with the demo, for the rest, I hope that Andy, or Talla83 can help for the continuation, because it is not a "simple" configuration

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04 Jan 2022 19:14 #230788 by hitchhiker
Replied by hitchhiker on topic eccentric turning
no i cant load the circle ngc to my lathe config..got error.

if you see the video from talla83 which i post..there is no gcode loaded..or?

the motion.eoffset-active get not true.....i dont know... its to high for me and extrem to new ..came from mach3... :(

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04 Jan 2022 19:36 - 04 Jan 2022 19:45 #230789 by jpg
Replied by jpg on topic eccentric turning
I made the test in your configuration, as well as in a version 3 axes standard, indeed the "circle" ngc is rejected, but it is "accepted" in my configuration  OPA"draft", I always "my "error of joint", I join you the copy of this g code,The other circle ngc, was not the one of the demo, I was wrong gcode
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Last edit: 04 Jan 2022 19:45 by jpg.

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04 Jan 2022 19:54 #230791 by PCW
Replied by PCW on topic eccentric turning
"if i send via terminal
halcmd setp motion.eoffset-active 1
i get pin ... not writable"

That's expected since motion.eoffset-active is a status output pin

www.linuxcnc.org/docs/devel/html/motion/external-offsets.html

 

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04 Jan 2022 19:56 #230792 by hitchhiker
Replied by hitchhiker on topic eccentric turning
get error circle not found and .... motion still on false :)....

i think... motion must active... then i can rotate my encoder... get the angle and x will move back and for.... dont forget i have a lathe with x,z, spindle with abz encoder. not a mill with c.

i wrote talla83 on youtube weeks ago... hope he answer me... but i think i can get it work with the people on this board.... i would make a new thread but i think here is good enough?!

thanks all!
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08 Jan 2022 08:34 #231096 by hitchhiker
Replied by hitchhiker on topic eccentric turning
hi dudes


i get it work!
my lathe can make now boltheads with polygon.


but i get a new problem :)

i want :

output degrees in pyvcp...i have it but...
when 360° reached i want to get 1° not 361°.

or 2 turns are 720° ... i want to reset the counting or scale or... i dont know.. can someone give me tipps?


thanks
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08 Jan 2022 13:36 #231111 by jpg
Replied by jpg on topic eccentric turning
Ahoo, you're good, I haven't tried again since the other day, because I've had the flu since then... what did you modify as files? If you could share your complete configuration, it would be a great help to me, thank you and congratulations again! 

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09 Jan 2022 10:23 #231231 by hitchhiker
Replied by hitchhiker on topic eccentric turning
yes i share it.
today i am back home in some hours.

i would make a small video and shate my files here ;)
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09 Jan 2022 10:30 #231232 by jpg
Replied by jpg on topic eccentric turning
Hello, and thank you, I look forward to seeing your video

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09 Jan 2022 10:35 #231233 by hitchhiker
Replied by hitchhiker on topic eccentric turning
for me... i got a last problem...

i want to see the correct angle.
when i go over 360 degree it shows 361 degrees not 1. when i go under 0 degree it shows 1 degree not 359.

i wrote a thread but i think noone could understand me?? bad english
.. thanks

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