<http://schema.org/description>
"One of the toughest challenges in five-axis machining of large parts is maintaining accuracy throughout the entire work zone. Grob Systems has developed a method of checking and compensating for possible distortions to a machine\u2019s structure caused by the weight of a massive workpiece when machined in five axes."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/blog/post/chasing-after-volumetric-accuracy>