unstable interpolation on gantry router
11 Mar 2017 07:11 #89406
by mpvriens
unstable interpolation on gantry router was created by mpvriens
Have build a gantry router 4000 x 2000 with linuxcnc 2.8 masterbranche, have challenge with interpolation movements on x and y,
have a Ferror of 0.04 on both axes, but a riple of about 0.1 to 0.3 on surface.
have a Ferror of 0.04 on both axes, but a riple of about 0.1 to 0.3 on surface.
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11 Mar 2017 08:06 #89407
by emcPT
Replied by emcPT on topic unstable interpolation on gantry router
The surface issue should be mechanically. From the encoder point of view (from where the ferror is observed) until the tip of the tool is mostly mechanically. Can you post a few pictures of your Z axis setup?
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11 Mar 2017 08:17 #89408
by mpvriens
Replied by mpvriens on topic unstable interpolation on gantry router
Hi emcPT surface is mend the routered surface in X and Y
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