You can enter direct positions in Mach3 on the MDI screen. The manual should cover this. This is different than entering a number into the DROs.
I am barely getting started and have only made some test cuts in aluminum plate. I used some WD40 for lube, but doubt is is very effective. I have not decided on a coolant system yet.
For end mills, you might start with some 3/8 down to 1/8 two and four flute high speed steel cutters. Unless you need smaller cutters, you might find them a little fragile while learning. What sort of parts will you be making?
I cannot comment on Mach3 and xylotex, but there is a xylotex discussion group on CNC Zone. I am using one of Bob Campbell's Mach3 control boxes with Gekos. This may be overkill for a Taig, but I wanted a control that can be used on a larger mill in the future.
Regards,
Chuck |