Hi,
This machine was bought of ebay and got me started on CNC.
However its tolerances are to large to be of much use, maybe 1mm off in some cases and is now in a state of disassembly to try and determine where the faults lie. Some of the bearings need replacing and I believe the design needs modifying and am hoping some users here may give suggestions.
I would ideally like it to be accurate enough to engrave small signs.
To me the linear rail for the x-axis which is 20mm supported rail 1000mm is orientated wrongly?
The Y Axis is the same 20mm supported rail @ 800mm wide.
The Z axis is smaller and seems OK.
I've recently updated the controller and have it working on Mach 3 via network, all good.
Appreciate any comments and suggestions.
Thanks
Keith, Cambridge UK