Tag Archives: static nest of parts

An Easier Way to Get 95% Nesting Material Efficiency

Material Waste - Programming Time - Inventory Expenses

Material Waste - Programming Time - Inventory Expenses

I recently heard about a manufacturer, who had an extraordinary material efficiency.  They consistently got 90-95% material efficiency on every sheet they ran.  Further, this was achieved with exceptionally complicated patterned/grained material.  It was an amazing feat!

First I’ll tell you how they did this and the problems they encountered.  Then I’ll walk through an easier solution.

How did they get the material efficiency?

The first question is, naturally, how did they do it?  They could be doing manual nesting and spending a great deal of time on each nest, but that’s only half the equation, they still need the right part selection to make a highly efficient nest.  They could be running lots and lots of the same or rectangular parts which lend themselves to static nests with high efficiency.  Or they could be making very large sheet-sized parts that have very little waste. Read more …

Dynamic Nesting v. Static Nesting | 6 Comparison Points

Static Nesting vs Dynamic Nesting

Static Nesting vs Dynamic Nesting

What’s the difference between dynamic nesting and static nesting?

They are two nesting strategies frequently used in 2D or sheet metal fabrication.  Both strategies speak to the means and method by which the parts are ordered, arranged or laid out and produced on the laser, punch, plasma, router or other fabrication equipment.

Although they serve the same need of nesting, the differences between the two approaches are striking.

Let’s Review.   Read more …