In this episode we answer your questions on CNC Machining with Marco Tonnarelli, an Application Engineer at Protolabs and our CNC Machining Champion for Europe. See below for a list of questions answered in this session:

· Do you offer transparent materials?

· For a few units, ideally 1 piece, what is the most valuable process, CNC Machining or 3D Printing?

· What is the value of using CNC Machining over other processes?

· What level of inspection do you apply to your machined parts?

· Can we get coloured parts?

· How do you decide which process to use, milling or lathe?

· Am I able to provide my own material to be machined?

· Can you rework a part that has features not aligned in 3-axis?

· What is the difference between 3 and 5 axis?

· Do you use dovetail cutters?

· What post-processes do Protolabs offer?

· What is the material range for CNC machining, in particular, are there any suitable for aerospace and automotive?

· How can I reduce cost through part design?

Get involved in future sessions by sending in your questions to [email protected] or use #ProtolabsQA.