Centroid Community CNC Support Forum

Open the oscilloscope function of your servo. Measure the frequency of the ossilation. And use the built in notch filter to remove that oscillation. At least, that is how it works wirh delta servos. All indications, to me are servo tuning related. Interesting. I’ll look to see if the leadshine serv...

May have found something. I get a bunch of vibration at certain low feedrates (<80 ipm) in the X axis. the chatter marks on my parts line up to where the x axis is at slow speeds for the circle. So yeah seems it is not a centroid issue. Keith, do you think this is due to the gearing? Anyone dealt wi...

% (1001) (T7 D=0.125 ZMIN=-0.01 - flat end mill - 1/8) N10 G90 G94 G17 N15 G20 (2D Contour9 (6)) N20 G28 G91 Z0. N25 G90 N30 T7 M6 N35 S20000 M3 N40 G4 P10. N45 G54 N55 G0 X-5.8625 Y3.925 N60 G43 Z0.696 H7 N65 M8 N70 Z0.296 N75 G1 Z0.121 F60. N80 Z0.09 N85 G19 G3 Y4.025 Z-0.01 J0.1 K0. N90 G1 Y4.125...

Happen to be running servos? I have had issues before when using a gantry and servos that when you have a machine which is not very stiff, thus servos cant be really tuned to be very dynamic. Then when you do quick circles, it does not go as smooth as you would have hoped. But all aims at mechanics...

Here is my Report:
Link to more Photos:
https://photos.app.goo.gl/qw5bZLduJaSR4R8n8

Thanks!

tblough wrote: ↑Thu May 16, 2024 2:48 pm Is the code a G2/3 arc move or a bunch of G1linear moves?

Its a G2 move

Hi friends. Acorn Board on a CNC Router. Been Struggling with rough motion on circular toolpaths. Machine sort of shakes, causing bad surface finish. IMG_4604.jpg I have smoothing turned off Here is the GCode on one of the rough toolpaths: N135 G17 G2 Y-1.625 I0. J-1.625 N140 Y1.625 I0. J1.625 The r...

ShawnM wrote: ↑Tue Apr 23, 2024 6:00 pm There are setting in the wizard to tell CNC12 that you are using a custom M6, did you set these?

That was my problem! switched that setting on and now it works

Just wanted to come on here and say that Swissi is the man! Been working with him the past few weeks to get the Fusion 360 probing functions dialed in. He has been super responsive to my requests and got everything working great! Above and beyond! Go buy his ProbeApp and thank me later :) Cheers, Mi...

Hi everyone! I'm running Swissi's ProbeApp, and finding an issue that my mfunc6 file that I create (in the cncm folder) gets deleted every time I restart CNC12. The Swissi mfunc6.mac Templates are there, but the actual mfunc6 file that actually gets referenced disappears. Hoping to figure out what i...