Way covers and way shields are machine tool accessories used to protect the rail or way of a machine from contamination and abrasive cuttings. Way covers come in two common styles: bellows type and ...

It’s a fact of life for CNC router owners ... telescopic ball screw covers. Yes, commercial ball screw covers are available, but they are targeted at professional machines, and so are ...

[Petteri Aimonen] demonstrates three inexpensive ways to DIY some bellows-style dust covers. Such things can ... how close to the end of travel the CNC carriage can move with the bellows attached.