Tag Archives: automatic nesting software

What is Nesting Software?

What is Nesting Software?

What is Nesting Software?

That may be a self-evident question to some, but surprisingly, there are misperceptions about what really is “nesting software,” or, more to the point, what functionality actually defines nesting software.

In this discussion, I’ll outline what basic functions are most commonly found in nesting software, and I’ll parse out what functions you can additionally find in more advanced nesting software.

  1. The Nesting Algorithm (engine)– At the heart of every automated nesting software package is a nesting algorithm (formula) that looks at some quantity of parts then orients them to fit one or more sheets of material.  Interactive nesting seeks to achieve the same goal of putting parts on a sheet of material; however, the user is left to drag and drop or interactively do the thinking that automated software does.  With more automated nesting software, the user can use different nesting strategies such as just in time nesting, kit nesting or batch nesting to gain second and third level benefits (material efficiency, reduced programming time, etc.) Read more …

New Nesting Process Cut Delivery from 8 Days to 8 Hours

Cutting Delivery Time with Nesting Process

Cutting Delivery Time with Nesting Process

We recently met a manufacturer, who struggled to get product out in a timely fashion.  If that sounds familiar, read on.  Here is his story.

Before: Order to Delivery in About A Week

This manufacturer of large industrial equipment had an established shear-to-blank, then punch process that went something like this.

An order would come in for 50 of the same part.  The part blanks would be sheared from 10 very large sheets.  This means the shear operator would 1) make two trim cuts per large sheet to square the raw material, 2) measure and cut the first blank, 3) make sure it is square and accurate, 4) repeat four more times per large sheet.  Then he would move and stack the 50 small sheets beside the punch ready for punching the internal holes.  Are you seeing how this could be time consuming and slow delivery times? Read more …

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 …

Automatic Nesting and Automated Nesting – Smart Shoppers Know the Difference

Automated Nesting v. Automatic Nesting

Automated Nesting v. Automatic Nesting

To the uninitiated manufacturing professional the two terms “automatic” and “automated” as they apply to nesting and nesting software can whiz by undifferentiated in a conversation.  That’s perfectly understandable because our everyday experiences afford us no reason to assume there is much difference between the two terms.

Ah, but it is in that distinction where an important mistake is made when it comes to looking at nesting processes and nesting software.  Read more …

Nesting Software | 4 Best Practices When Kit Nesting

Optimation Assembly Manager Nesting Software

Optimation Assembly Manager Nesting Software

Some manufacturers – maybe you – build products out of component parts.  Those completed products are kits or assemblies or units, depending on the term you use.  Some parts are sheet or plate metal; some are not.  Some parts involve extensive post-fabrication work (bending, forming, painting); some not.  But the one thing all kit parts have in common is that they belong together.  Kits are designed as a unit and need to be programmed together, nested together, cut or punched together, assembled together, and ultimately delivered together, which creates a rather difficult production challenge.

How do you keep the assembly parts together in a cohesive unit, while reducing the programming time, managing the material yield, and not slowing down machine productivity?  There are sheet metal software best practices to help.  Often times one or two of these goals are sacrificed to achieve another goal in what is seen as a zero-sum game.

It doesn’t have to be that way.  There are tools and practices that can help achieve all of these goals in concert and without sacrificing one good for another.  Let’s look at some of the day-to-day challenges kits present and some solutions to the problems. Read more …

CAD to CAM | Process Problem Solving

Solving Production Problems with CAD/CAM

Solving Production Problems with CAD/CAM

Is the boss concerned about waste?  Are you asked to make cuts?  If so, you’re not alone.  Many manufacturers are belt-tightening.  However, the challenge most run into is finding waste beyond the obvious pile of scrap material.

The good news for searchers is that waste is everywhere.

Today, we’ll look at the CAD/CAM process in light of the lean manufacturing concept of “value stream.”  With this approach we’ll find lots of waste to root out and lots of unsung value in our processes. Read more …

CAD to CAM | 4 Ways to Manage Revisions

Optimation_CNC_Nesting_Revision_Management

Managing Part Revisions with Optimation CNC Nesting Software

Most manufacturers we encounter have to manage part revisions.  They know there will always be design changes.  And they know changes can be very disruptive to the production process, and changes are ripe for errors.

So, the question arises, how best to manage the inevitable change with minimal disruption and error when communicating designs from CAD to CAM.  Here are four ideas we like to recommend. Read more …

Optimation Launches Blog

Optimation Launches Blog about Nesting Software

Optimation Launches Blog about Nesting Software

Optimation launches new blog featuring news and information on CNC automatic nesting software.

This blog is for you –

Manufacturing Engineers & Programmers

This blog will highlight tools, techniques, and best practices to enpower manufacturing engineers and programmers to create the optimal nest in the shortest period of time. We’ll answer the questions you are asking: What’s the best strategy? How do I do this? Is there a better way? What tools are available to help?

Fabrication Managers

We know nesting and nesting software can have a direct impact on the bottom line of a fabrication business. This blog will look at nesting from the perspective of the financial impact, too. How does it drive material savings? Where can I find programming savings? Is it possible to improve throughput? How do I keep projects, orders, and parts together (order cohesion)? What role does “lean manufacturing” play?

There’s a lot to talk about and a terrific discussion to be had.

So let’s get started…