Tube Lasers Cutting Systems Japan
It is important to remember that traditional ways of checking for twists and bows can take up five or seven seconds, before cutting can begin. Touch sensing can only be used for precision. It can seem that this is all a lot, but it's not the same as working with sheetmetal.
It is one third of a 20-foot (20-24") tube. This makes it possible to make three separate stock items. This allows you to purchase full tube lengths while not wasting material.