Centroid Community CNC Support Forum

Usually the Dir/Rev of the steppers is not matching to CNC12.

To test set 5.08 in the wizard for the 5mm ballscrew, unmount the stepper and let the axis move 1/5,08=0,1968"
If the stepper is not exactly turning 1 rev, something is not set up right.

Uwe

Are both servos for X completely configured the same?

Uwe

Pinout from Aikron is not the same as Centroid encoder port, you must rewire the Aikron DB9 plug.

Parameter for scales are in the manual, to define an axis as linear or rotary is done in the wizard.

Uwe

If you want to finetune rev/in use a distance of minimum 1", better more.

With only 0.1 result will be more effected by stick/slip and backlash.

Voltage will have no influence on the setp rate, but use the highest allowed voltage for maximum torque.

Uwe

control box building tips:

Video

https://centroidcncforum.com/viewtopic. ... f3b6567b17

Acorn manual from Page 36 and up:

https://www.centroidcnc.com/centroid_di ... manual.pdf

Uwe

Related reading:

https://www.centroidcnc.com/centroid_di ... _setup.pdf

Uwe

No clue, I have a fusion abo, because I make parts to sell.

Uwe

If you use manual tool change in Fusion, you will be prompted to change the tools.

Uwe

If your mill is good, no problem to digitize with less than 0.01mm deviation with the KP3 probe. The smallest tip I use is 1mm diameter. Rhino to convert point clouds to STEP. But you can also mill shapes without CAM if you use a round tip mill with the same diameter as the probe. For simple shapes ...

Good news, since I am used to the Opcon on my lathe.

Uwe