3 (or 4) axes not enough?

The limitations of typical 3 and 4 axis machines become obvious if you have a really complex object to machine (or grind, weld, etc) in a single operation. You need more? How about 6? More details soon an a British machine using patented technology which allows the workpiece to move in 3D space, as well as the processing tool. This is achieved by using an articulated robotic manipulator to present the workpiece to, for example, a high speed machining spindle mounted on the 3 linear axes. 

Foam helmet liner.	Machined ring.	Venus di Milo.

This means that objects you once thought could only be produced using stereo lithography techniques can now be machined from plastic, wood and metal. The system also features optical digitisation which gives it the ability to scan and then replicate complex objects. Basic specs:

The manufacturers of this system believe it will revolutionise the jewellery manufacturing business for example, but it does not take much imagination to visualise many new applications for this technology. I just wish I had one on my own desk, but at a price of over 60,000 UK pounds (over 104,000 US dollars) this must remain a remote dream... for the time being ...