4 axes origin file don't move stay in absolte 0

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08 Dec 2018 14:08 #122052 by DKlc
Hello

I am new to linuxcnc
I'm learning to use it for a few
time

I'm french
I do not speak and write very well English

I have file positioning problem
4 axes

I do not stop moving my file
in the workspace

By moving the coordinates
(with G92 in relative)
original the file this deforms

but impossible to move are axis
of rotation of orignal in absolute



if i try to move 0 origin with G92 X0 Y-180 Z80 A0 and G0 X0 Y0 Z0

i have this result



I did some research
and posted on forums in french

but still no solution
for the moment

Thanks for your help

DK
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11 Dec 2018 15:17 #122215 by andypugh
Do not pay too much attention to the Axis preview, that does not know where the axis of rotation is.
The graphics always assume an axis of rotation at the absolute machine origin.
But the machine will (probably) cut as required.

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11 Dec 2018 16:53 #122220 by DKlc
Hi,

thanks for your help


Thanks for your help
Okay I note

I already found one of the problem (in a post of this forum
to have the positioning

Home 0 in the preview
It is necessary to put

GEOMETRY = Y A X Z

and for exemple => G92 Y180 Z-80 / G0 X0 Y0 Z0

the relative HOME correctly

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24 Feb 2019 16:58 #127064 by pl7i92
Hi
I Did set the Center of the Mashie to the Rotation Center
BY Delting the VAR in the Mashine Folder
and then get a PIN in the Spindel and touch manuell off the CENTER of the Rotation Axis Also a Pin in the Clamp
THEN Edit Your Y MIN MAX Movement to that Point +- 0,1mm Its only for Graphic
The Z is on my mashine calibrated to 30mm to Center so i can Calculate the Tooltable G43 Hx by Hand

Then Your Graphics is always on the Point
VIDEO


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09 Aug 2019 13:30 #141773 by tommylight
kornienko.v.n
mail.ru

Do not report posts for asking questions, ask here on the forum.

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