The ambition of all the cutters is to cut automatically whithout thinking about and move parts during the sheet cutting.

It need to consider that:

• The cut is more automatic if more material is available to drift apart the parts, where there are some crosses and the disk is unable to exit from parts.
• Nesting is more efficient if is possible the movement or the unloading of parts during the cutting.
• Solutions can be more, according to material cost and quantity.
• The subjectivity of solutions is essential for a good working management. That can be different , dependding on situations.
• It need to be able to place parts created by CAD with other rectangular parts from a part-list.
• Templates detection represent a precision issue and a equipment cost.