My Cheapo Chineese 3020t mini CNC Build (more like improvements) leanring all the way

[Gary]

in the control cabinet and to a star point.

and make sure the cabinet is also grounded.

[ravihotwok]

not too sure what a star point is, how do I connect it to the metal braid screening?

[Gary]

here is some reading for you.
https://en.wikipedia.org/wiki/Earthing_system

[Clive S]

not too sure what a star point is, how do I connect it to the metal braid screening?

This has been talked about many times on here try a search !! Read some of the build logs etc you don't seem to take advise when offered

[ravihotwok]

Advise welcome, instructions even better. Searching is great, but is something can be answered in a simple sentence then that saves a lot of time. Will do a search now and see what I can find.

That wiki link explains a lot. Except the best way to go about physically achieving it.

[ravihotwok]

I now understand what a star point is. Can I splice into each of the motor cables just to expose the outer metal braid, then solder/heatshrink a cable to it which can then me linked to a star point in the box?

[Gary]

the screen is just metal that picks up the noise and passes this noise back to ground as current, so as long as you have a good connection to ground that is all you need. so use your initiative and solder a wire onto the screen and connect it to gnd.
how you do it is up to you and depends on how messy you can accept.

[ravihotwok]

Great Gary, I understand that. Im pretty sure I can do that nice and neat and finish off with a bit of heatshrink to keep it all covered up.