Guides
Practical notes on choosing, comparing and looking after CNC machine tools.
5-axis machining: 3+2 positioning or full simultaneous?What 3+2 positioning and simultaneous 5-axis machining each do, which parts need which, and what that means when you choose a 5-axis machining centre.
Checking a used CNC machine before you buyWhat to look at on a pre-owned CNC lathe or machining centre, from service history and spindle condition to accuracy checks and control options.
Linear guideways or box ways? Choosing a CNC latheHow linear-way and box-way CNC lathes differ in speed, rigidity and upkeep, and how to match the guideway type to the parts you make.
When a multi-tasking machine beats a lathe and a millHow multi-tasking turning centres finish turned parts with milled features in one setup, and the questions that show whether one suits your work.